Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

FRA - DEN

$386 Find cheap flights from Frankfurt am Main to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Denver departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Denver.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Denver.
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Frankfurt am Main to Denver (FRA-DEN)

 
These are the cheapest deals for flights from Frankfurt am Main to Denver currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Frankfurt am Main to Denver

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Frankfurt am Main to Denver.

Recent one-way flight deals from Frankfurt am Main to Denver

Only flying one-way? Below are some of the best one-way flight deals from Frankfurt am Main to Denver found on KAYAK recently.

Recent last minute flight deals from Frankfurt am Main to Denver

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Frankfurt am Main to Denver.

Recent direct flight deals from Frankfurt am Main to Denver

The latest deals for direct flights from Frankfurt am Main to Denver so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Frankfurt am Main to Denver

Find recent round-trip train or bus tickets from Frankfurt am Main to Denver.

All round-trip flight deals to Denver

The cheapest plane tickets to Denver found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:45 am - 10:56 pmFRA-DEN
19h 11m2 stops
12:40 am - 9:50 amDEN-FRA
25h 10m1 stop
$641Delta
Find Deal
Wed, Jun 19 - Tue, Jun 25
11:45 am - 8:04 pmFRA-DEN
16h 19m2 stops
6:38 am - 8:55 amDEN-FRA
18h 17m1 stop
$643KLM
Find Deal
Tue, Jun 11 - Tue, Jun 18
9:55 am - 10:30 amFRA-DEN
32h 35m1 stop
3:45 pm - 9:20 amDEN-FRA
9h 35mnonstop
$645United Airlines
Find Deal
Mon, Jun 10 - Tue, Jun 25
1:55 pm - 11:38 pmFRA-DEN
17h 43m1 stop
5:35 pm - 11:10 amDEN-FRA
9h 35mnonstop
$648United Airlines
Find Deal
Mon, Jun 10 - Sun, Jun 23
10:55 am - 5:42 pmFRA-DEN
14h 47m1 stop
6:35 pm - 10:25 pmDEN-FRA
19h 50m1 stop
$662British Airways
Find Deal
Tue, Aug 20 - Sun, Aug 25
10:55 am - 5:56 pmFRA-DEN
15h 01m1 stop
11:59 pm - 7:20 amDEN-FRA
23h 21m1 stop
$663American Airlines
Find Deal
Wed, Aug 21 - Sat, Sep 7
9:20 am - 6:46 pmFRA-DEN
17h 26m1 stop
4:02 pm - 10:20 pmDEN-FRA
22h 18m2 stops
$664American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
9:15 am - 2:20 pmFRA-DEN
13h 05m1 stop
3:45 pm - 9:20 amDEN-FRA
9h 35mnonstop
$686Lufthansa
Find Deal
Thu, Jun 20 - Wed, Jul 3
11:20 am - 1:25 pmFRA-DEN
10h 05mnonstop
3:55 pm - 9:20 amDEN-FRA
9h 25mnonstop
$688Lufthansa
Find Deal
Tue, Aug 20 - Sun, Sep 8
6:40 am - 5:52 pmFRA-DEN
19h 12m2 stops
9:15 am - 8:45 amDEN-FRA
15h 30m1 stop
$702British Airways
Find Deal
Fri, Jun 14 - Tue, Jun 18
9:50 pm - 11:59 pmFRA-DEN
58h 09m3 stops
Thu, Jun 20
4:25 pm - 10:00 amFRA-DEN
49h 35m2 stops
Thu, Jun 13
5:30 pm - 4:33 amFRA-DEN
19h 03m1 stop
Thu, Jun 13
10:55 am - 9:48 amFRA-DEN
54h 53m3 stops
Wed, Jul 3
7:05 am - 3:35 pmFRA-DEN
16h 30m1 stop
$695Air France
Find Deal
Sun, Jun 16
10:55 am - 11:59 pmFRA-DEN
21h 04m1 stop
$797British Airways
Find Deal
Mon, Jun 24
10:55 am - 5:42 pmFRA-DEN
14h 47m1 stop
$798British Airways
Find Deal
Tue, Aug 6
1:30 pm - 3:40 pmFRA-DEN
10h 10mnonstop
$868Lufthansa
Find Deal
Sun, Jun 16
1:30 pm - 3:40 pmFRA-DEN
10h 10mnonstop
$951Lufthansa
Find Deal
Thu, Jun 13
6:40 am - 9:45 amFRA-DEN
35h 05m2 stops
$9,332American Airlines
Find Deal
Sun, Jun 2
10:55 am - 8:19 pmFRA-DEN
17h 24m1 stop
10:40 am - 8:45 amDEN-FRA
14h 05m1 stop
$653Iberia
Find Deal
Tue, Jun 4 - Tue, Jun 11
9:20 am - 6:46 pmFRA-DEN
17h 26m1 stop
4:02 pm - 10:20 pmDEN-FRA
22h 18m2 stops
$664American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
9:20 am - 8:19 pmFRA-DEN
18h 59m2 stops
6:42 pm - 10:20 pmDEN-FRA
19h 38m2 stops
$670American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
11:20 am - 1:25 pmFRA-DEN
10h 05mnonstop
12:10 pm - 8:05 amDEN-FRA
35h 55m1 stop
$730United Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
10:15 am - 7:49 pmFRA-DEN
17h 34m2 stops
12:55 am - 8:40 amDEN-FRA
23h 45m1 stop
$838Delta
Find Deal
Tue, Jun 4 - Mon, Jun 10
1:35 pm - 11:58 pmFRA-DEN
18h 23m1 stop
10:53 am - 12:05 pmDEN-FRA
17h 12m1 stop
$1,065Condor
Find Deal
Fri, May 31 - Sat, Jun 8
11:20 am - 1:25 pmFRA-DEN
10h 05mnonstop
5:35 pm - 11:10 amDEN-FRA
9h 35mnonstop
$1,116Lufthansa
Find Deal
Tue, Jun 4 - Tue, Jun 11
7:05 am - 3:35 pmFRA-DEN
16h 30m1 stop
12:55 am - 8:40 amDEN-FRA
23h 45m1 stop
$1,138Delta
Find Deal
Fri, May 31 - Fri, Jun 7
10:15 am - 7:49 pmFRA-DEN
17h 34m2 stops
12:55 am - 8:40 amDEN-FRA
23h 45m1 stop
$1,139Delta
Find Deal
Fri, May 31 - Fri, Jun 7
1:10 pm - 11:59 pmFRA-DEN
18h 49m1 stop
3:45 pm - 9:20 amDEN-FRA
9h 35mnonstop
$1,286Lufthansa
Find Deal
Fri, May 31 - Sat, Jun 8
1:30 pm - 3:40 pmFRA-DEN
10h 10mnonstop
3:55 pm - 9:20 amDEN-FRA
9h 25mnonstop
$642United Airlines
Find Deal
Wed, Sep 11 - Fri, Sep 27
1:30 pm - 3:40 pmFRA-DEN
10h 10mnonstop
3:55 pm - 9:20 amDEN-FRA
9h 25mnonstop
$644Lufthansa
Find Deal
Wed, Sep 11 - Wed, Sep 25
1:30 pm - 3:40 pmFRA-DEN
10h 10mnonstop
3:55 pm - 9:20 amDEN-FRA
9h 25mnonstop
$645Lufthansa
Find Deal
Wed, Sep 11 - Sun, Oct 6
11:20 am - 1:25 pmFRA-DEN
10h 05mnonstop
3:55 pm - 9:20 amDEN-FRA
9h 25mnonstop
$687United Airlines
Find Deal
Wed, Aug 28 - Wed, Sep 4
11:20 am - 1:25 pmFRA-DEN
10h 05mnonstop
3:45 pm - 9:20 amDEN-FRA
9h 35mnonstop
$688Lufthansa
Find Deal
Thu, Jun 20 - Wed, Jul 3
11:20 am - 1:25 pmFRA-DEN
10h 05mnonstop
3:45 pm - 9:20 amDEN-FRA
9h 35mnonstop
$711United Airlines
Find Deal
Tue, Jun 18 - Tue, Jun 25
11:20 am - 1:40 pmFRA-DEN
10h 20mnonstop
5:35 pm - 11:10 amDEN-FRA
9h 35mnonstop
$721Lufthansa
Find Deal
Wed, Sep 4 - Fri, Sep 13
11:20 am - 1:40 pmFRA-DEN
10h 20mnonstop
5:35 pm - 11:10 amDEN-FRA
9h 35mnonstop
$731United Airlines
Find Deal
Fri, Oct 18 - Sat, Oct 26
11:20 am - 1:25 pmFRA-DEN
10h 05mnonstop
5:35 pm - 11:10 amDEN-FRA
9h 35mnonstop
$736United Airlines
Find Deal
Mon, Jun 10 - Sun, Jun 23
11:20 am - 1:25 pmFRA-DEN
10h 05mnonstop
3:45 pm - 9:20 amDEN-FRA
9h 35mnonstop
$739Lufthansa
Find Deal
Mon, Jun 10 - Mon, Jun 24

Flights from Frankfurt am Main to Denver - Travel Insights & Trends

Get data-powered insights and trends into flights from Frankfurt am Main to Denver to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Frankfurt am Main to Denver?

The average price of all flights from Frankfurt am Main Airport to Denver clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Denver on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Frankfurt am Main to Denver. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Frankfurt am Main Airport to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Frankfurt am Main Airport to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Frankfurt am Main Airport to Denver is February, where tickets cost $593 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $1,149 and $946 respectively.

How far in advance should I book a flight from Frankfurt am Main Airport to Denver?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Frankfurt am Main Airport to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Frankfurt am Main Airport to Denver, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 22 days before departure.

Which airlines provide the cheapest flights from Frankfurt am Main to Denver?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Frankfurt am Main to Denver found by KAYAK users in the last 72 hours was for $641 on Delta, followed by KLM ($643). One-way flight deals have also been found from as low as $597 on Icelandair and from $695 on Air France.

Which airlines fly non-stop between Frankfurt am Main Airport and Denver?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Frankfurt am Main Airport to Denver.
There are 2 airlines that fly nonstop from Frankfurt am Main Airport to Denver. They are Lufthansa and United Airlines. The cheapest airline for this route is Lufthansa, with the best one-way deal found costing $569. On average, the best prices for this route can be found at Lufthansa.

How many flights are there between Frankfurt am Main Airport and Denver per day?

Each day, there are 2 nonstop flights that take off from Frankfurt am Main Airport and land in Denver, with an average flight time of 10h 07m. The most common departure time is 11:00 am and most flights take off in the afternoon. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Frankfurt am Main Airport and Denver?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Frankfurt am Main to Denver take?

The average nonstop flight takes 10h 05m, covering a distance of 5,022 miles.

What’s the earliest departure time from Frankfurt am Main to Denver?

Early birds can take the earliest flight from Frankfurt am Main Airport at 11:20 am and will be landing in Denver at 1:25 pm.

What’s the latest departure time from Frankfurt am Main to Denver?

If you prefer to fly at night, the latest flight from Frankfurt am Main Airport to Denver jets off at 1:30 pm and lands at 3:40 pm.

Good to know

Low season

January

High season

September

Cheapest flight

$386
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Frankfurt am Main to Denver

When to book flights from Frankfurt am Main to Denver

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Denver flights

  • What is the cheapest flight from Frankfurt am Main Airport to Denver?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Denver was $386 for a one-way ticket and $641 for a round-trip.

  • Do I need a passport to fly between Frankfurt am Main and Denver?

    Yes, you’ll need a passport to travel to Denver from Frankfurt am Main.

  • Which airports will I be using when flying from Frankfurt am Main to Denver?

    On your way to Denver, you’ll fly out from Frankfurt am Main. You’ll be landing at Denver Intl.

  • Which airlines offer Wi-Fi service onboard planes from Frankfurt am Main to Denver?

    All the following airlines offer inflight Wi-Fi service on the Frankfurt am Main to Denver flight route: Lufthansa, United Airlines, Air Canada, Delta, Virgin Atlantic, and SWISS.

  • Which aircraft models fly most regularly from Frankfurt am Main to Denver?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Frankfurt am Main to Denver flight route.

  • Which airline alliances offer flights from Frankfurt am Main to Denver?

    Star Alliance is the only airline alliance operating flights between Frankfurt am Main and Denver.

  • On which days can I fly direct from Frankfurt am Main to Denver?

    There are nonstop flights from Frankfurt am Main to Denver on a daily basis.

  • Which is the best airline for flights from Frankfurt am Main to Denver, KLM or Air France?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Denver are KLM and Air France. With an average price for the route of $690 and an overall rating of 7.8, KLM is the most popular choice. Air France is also a great choice for the route, with an average price of $804 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Frankfurt am Main is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Frankfurt am Main with another airline. Booking your flights between Frankfurt am Main and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Frankfurt am Main Airport to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $752 or less one-way and $717 or less round-trip.

Prefer to fly non-stop from Frankfurt am Main to Denver?

Find which airlines fly direct from Frankfurt to Denver Intl, which days they fly and book direct flights.

Nonstop departures

Frankfurt am Main to Denver Intl

Monday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Tuesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Wednesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Thursday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Friday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Saturday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Sunday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

See more direct flights

Nonstop returns

Denver Intl to Frankfurt am Main

Monday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Tuesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Wednesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Thursday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Friday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Saturday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Sunday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

See more direct flights
See more direct flights

Top 5 airlines serving from Frankfurt am Main to Denver

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt am Main to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Air FranceOverall score based on 1730 reviews
7.5Boarding
7.4Comfort
8.2Crew
7.1Food
7.1Entertainment
Airline reviews

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

8.0 ExcellentRussell, Apr 2024BCN - JFK
Read more about Air France reviews

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

They charge me for luggage which is was included on the ticket

Good aorcraft 777 but Worst food ever Breakfast was a bû’with matonnaise… Staff was nice but invisible most of the flight

Business class in the second leg - CDG-EVN was a disaster.

Food could have been better especially the breakfast. Overall it was a good flight

No bording was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Lost luggage, 2 bags were badly damaged and one of the bags came open.

The Wi-Fi was unavailable on this flight for some reason.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

T hey did a great job. Flight was on time .

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

We were redirected to a near by city due to weather and had to stay in the aircraft before flying to the original destination's airport. The whole delay added 3+ hours and were were not offered any snacks or water.

Crew was very nice and helpful. It was a good flight experience.

Crew was super rude in business class. Not friendly or helpful. Luggage was damaged and was told to file with United and that was unsuccessful.

The connection at Frankfurt was chaotic and nearly missed the flight to Atlanta. They made was wait for busses to transfer and it took ages

We liked the direct flight from Frankfurt to Orlando, however, it was a little confusing as I thought I was traveling with Lufthansa from Izmir- Frankfurt-Orlando. We were not able to check in online twenty-four hours before the flight from Izmir. One lady in our group wanted to check two suitcases in Izmir, but was not allowed to do so. She was allowed to take the extra bag into the cablin. Others in our group were able to check two bags. In Frankfurt several in our group were given stand-by boarding tickets, which worried them. Everyone eventually was allowed to board, but it caused them to worry. I didn't have any of those problem.

The bad part was 2 hour delay and we were seating in the airplane it was getting hot and uncomfortable But after they fixed the problem everything went so smooth Crew were amazing very nice polite and caring

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

There was nothing to like besides the crew. The comfort of the airplane was poor (seat did not work properly and it was not comfortable). The “entertainment” system did not work! On a flight that last nearly eight hours, (which is advertised as having excellent entertainment options), that is unacceptable! Passengers should have been given free WiFi for the flight. The food served on the flight was below school lunch grade food. (With one exception, the ice cream snack). The chicken entree was tough and nearly impossible to cut and eat. The “pizza” served later in the flight was worse. The chicken pizza had a dry crust and the “toppings” were equally not enjoyable. The amount of chicken and cheese were almost non existent. Overall not a flight we would want to repeat!!

There was a problem in the luggage because there were not porters

2-1/2 hours on tarmac after arrival to DFW, lost connection to London, 3 hours wait for customer assistance, stayed on our own account in DFW, no replacement flight for 5 days, had to cancel the entire travel and return to Monterrey today.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Is it American Airlines or British Airways? This is so confusing. I got it from Portugal.

Appreciate free wine and entertainment plus good meals. Also leg room

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

Book cheap flights from Frankfurt am Main to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Frankfurt am Main to Denver found on KAYAK in the last 72 hours.
6/20Thu
3 stops
58h 09mFRA-DEN
$386
6/13Thu
2 stops
49h 35mFRA-DEN
$446
6/13Thu
1 stop
19h 03mFRA-DEN
$457
7/3Wed
3 stops
54h 53mFRA-DEN
$477
6/16Sun
1 stopAir France
16h 30mFRA-DEN
$695
6/24Mon
1 stopBritish Airways
21h 04mFRA-DEN
$797
8/6Tue
1 stopBritish Airways
14h 47mFRA-DEN
$798
6/16Sun
nonstopLufthansa
10h 10mFRA-DEN
$868
6/13Thu
nonstopLufthansa
10h 10mFRA-DEN
$951
6/2Sun
2 stopsAmerican Airlines
35h 05mFRA-DEN
$9,332

Search by stops

Search by airline

Search by price

Last minute flights from Frankfurt am Main to Denver

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Frankfurt am Main to Denver that are departing in the next 10 days.
6/4Tue
multi-stopIberia
17h 24mFRA-DEN
6/11Tue
multi-stopIberia
14h 05mDEN-FRA
$653
6/4Tue
multi-stopAmerican Airlines
17h 26mFRA-DEN
6/11Tue
multi-stopAmerican Airlines
22h 18mDEN-FRA
$664
6/4Tue
multi-stopAmerican Airlines
18h 59mFRA-DEN
6/11Tue
multi-stopAmerican Airlines
19h 38mDEN-FRA
$670
6/4Tue
nonstopUnited Airlines
10h 05mFRA-DEN
6/11Tue
multi-stopUnited Airlines
35h 55mDEN-FRA
$730
6/4Tue
multi-stopDelta
17h 34mFRA-DEN
6/10Mon
multi-stopDelta
23h 45mDEN-FRA
$838
5/31Fri
multi-stopCondor
18h 23mFRA-DEN
6/8Sat
multi-stopCondor
17h 12mDEN-FRA
$1,065
6/4Tue
nonstopLufthansa
10h 05mFRA-DEN
6/11Tue
nonstopLufthansa
9h 35mDEN-FRA
$1,116
5/31Fri
multi-stopDelta
16h 30mFRA-DEN
6/7Fri
multi-stopDelta
23h 45mDEN-FRA
$1,138
5/31Fri
multi-stopDelta
17h 34mFRA-DEN
6/7Fri
multi-stopDelta
23h 45mDEN-FRA
$1,139
5/31Fri
multi-stopLufthansa
18h 49mFRA-DEN
6/8Sat
nonstopLufthansa
9h 35mDEN-FRA
$1,286

Search by stops

Search by airline

Search by price

Frankfurt am Main - Denver Flights

Departure:

Frankfurt am Main (FRA)Germany

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Frankfurt am Main

Cabin classes:

$4,229
$3,084
$614

Browse destinations: