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$139 Find cheap flights from Calgary to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Calgary to George Bush Intcntl departing on 6/21. 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
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 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 Calgary to George Bush Intcntl (YYC-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Calgary to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:00 am - 7:22 pmYYC-IAH
7h 22m1 stop
10:42 pm - 1:22 pmIAH-YYC
15h 40m1 stop
Wed, Aug 14 - Sat, Aug 17
11:00 am - 7:22 pmYYC-IAH
7h 22m1 stop
10:42 pm - 1:22 pmIAH-YYC
15h 40m1 stop
Wed, Aug 14 - Sat, Aug 17
12:15 pm - 5:22 pmYYC-IAH
4h 07mnonstop
8:00 am - 11:19 amIAH-YYC
4h 19mnonstop
$245WestJet
Find Deal
Mon, Jul 1 - Tue, Jul 16
6:45 pm - 11:48 pmYYC-IAH
4h 03mnonstop
6:15 pm - 9:36 pmIAH-YYC
4h 21mnonstop
$247WestJet
Find Deal
Thu, Jul 18 - Mon, Jul 22
6:00 am - 11:11 amYYC-IAH
4h 11mnonstop
4:40 pm - 12:12 amIAH-YYC
8h 32m1 stop
$256Air Canada
Find Deal
Tue, Jul 2 - Tue, Jul 9
6:10 am - 3:31 pmYYC-IAH
8h 21m1 stop
4:40 pm - 12:12 amIAH-YYC
8h 32m1 stop
$261Air Canada
Find Deal
Tue, Jul 2 - Tue, Jul 9
6:00 am - 11:11 amYYC-IAH
4h 11mnonstop
6:35 pm - 9:55 pmIAH-YYC
4h 20mnonstop
$307United Airlines
Find Deal
Wed, Aug 14 - Sat, Aug 17
6:45 am - 5:37 pmYYC-IAH
9h 52m1 stop
6:00 am - 11:04 pmIAH-YYC
18h 04m2 stops
$311Delta
Find Deal
Wed, Aug 14 - Sat, Aug 17
8:05 am - 11:38 pmYYC-IAH
14h 33m2 stops
6:00 am - 11:21 pmIAH-YYC
18h 21m2 stops
$400Delta
Find Deal
Sat, Nov 9 - Tue, Nov 12
6:00 am - 11:11 amYYC-IAH
4h 11mnonstop
6:35 pm - 9:55 pmIAH-YYC
4h 20mnonstop
$429United Airlines
Find Deal
Sat, Jul 20 - Sat, Jul 20

Flights from Calgary to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from Calgary to George Bush Intcntl 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 Calgary to Houston George Bush Airport?

The average price of all flights from Calgary to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
For Calgary to Houston George Bush Airport, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Houston George Bush Airport back to Calgary, the best deals are generally found on Wednesday, with Sunday being the most expensive.

What is the cheapest month to fly from Calgary to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Calgary to Houston George Bush Intcntl Airport, 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 Calgary to Houston George Bush Intcntl Airport is September, where tickets cost $263 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $430 and $386 respectively.

How far in advance should I book a flight from Calgary to Houston George Bush Intcntl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Calgary to Houston George Bush Intcntl Airport, 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 Calgary to Houston George Bush Intcntl Airport, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which airlines provide the cheapest flights from Calgary to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, WestJet offered the best one-way deal for that route, at $139. KAYAK users also found Calgary to Houston George Bush Airport round-trip flights on WestJet from $245 and on Air Canada from $256.

Which airlines fly non-stop between Calgary and Houston George Bush Intcntl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Calgary to Houston George Bush Intcntl Airport.
There are 2 airlines that fly nonstop from Calgary to Houston George Bush Intcntl Airport. They are United Airlines and WestJet. The cheapest airline for this route is WestJet, with the best one-way deal found costing $188. On average, the best prices for this route can be found at WestJet.

How many flights are there between Calgary and Houston George Bush Intcntl Airport per day?

Each day, there are between 3 and 4 nonstop flights that take off from Calgary and land in Houston George Bush Intcntl Airport, with an average flight time of 4h 08m. The most common departure time is 1:00 pm and most flights take off in the morning. Each week, there are 27 flights. The most frequent day of departure is Friday, when 15% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Calgary and Houston George Bush Intcntl Airport?

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 Calgary to Houston George Bush Airport take?

The duration of a nonstop flight to Houston George Bush Airport from Calgary is typically 4h 03m. The journey crosses a distance of 1,747 miles.

What’s the earliest departure time from Calgary to Houston George Bush Airport?

Early birds can take the earliest flight from Calgary at 6:00 am and will be landing in Houston George Bush Intcntl Airport at 11:11 am.

What’s the latest departure time from Calgary to Houston George Bush Airport?

If you prefer to fly at night, the latest flight from Calgary to Houston George Bush Intcntl Airport jets off at 6:45 pm and lands at 11:48 pm.

Good to know

Low season

January

High season

December

Cheapest flight

$139
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Calgary to Houston George Bush Airport

When to book flights from Calgary to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Calgary to George Bush Intcntl 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 Calgary to Houston George Bush Airport flights

  • What is the cheapest flight from Calgary to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Calgary to Houston George Bush Intcntl Airport was $139 for a one-way ticket and $238 for a round-trip.

  • Do I need a passport to fly between Calgary and Houston George Bush Airport?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Calgary to Houston George Bush Airport?

    Air Canada, WestJet, and Delta offer inflight Wi-Fi service on the Calgary to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Calgary to Houston George Bush Airport?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Calgary to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Calgary to Houston George Bush Airport?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Calgary and Houston George Bush Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Calgary to Houston George Bush Airport?

    There are nonstop flights from Calgary to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Calgary to Houston, WestJet or United Airlines?

    The two airlines most popular with KAYAK users for flights from Calgary to Houston are WestJet and United Airlines. With an average price for the route of $358 and an overall rating of 7.4, WestJet is the most popular choice. United Airlines is also a great choice for the route, with an average price of $407 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Calgary to Houston George Bush Airport?

    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 Calgary to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Calgary to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Calgary 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 Calgary to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to Calgary with another airline. Booking your flights between Calgary and IAH 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 Calgary to Houston George Bush Airport?

    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 Houston George Bush Airport from Calgary 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 Calgary to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $163 or less one-way and $331 or less round-trip.

Prefer to fly non-stop from Calgary to Houston George Bush Airport?

Find which airlines fly direct from Calgary to George Bush Intcntl, which days they fly and book direct flights.

Nonstop departures

Calgary to Houston George Bush Intcntl

Monday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Tuesday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Wednesday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Thursday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Friday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Saturday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Sunday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

See more direct flights

Nonstop returns

Houston George Bush Intcntl to Calgary

Monday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Tuesday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Wednesday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Thursday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Friday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Saturday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

Sunday

Aeromexico, Air Canada, Air New Zealand, +4 more

Aeromexico, Air Canada, +5 more

See more direct flights
See more direct flights

Top 3 airlines serving from Calgary to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Calgary to Houston. 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 Calgary to George Bush Intcntl? 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.
7.4
WestJetOverall score based on 2847 reviews
8.1Crew
6.4Food
7.6Boarding
7.3Comfort
6.4Entertainment
Airline reviews

It was fine. I had a lot of trouble trying to buy a seat. The Westjet website charged me and then didn’t give me my seat. I ended up keeping the seat I was assigned and hope that the charges didn’t go through.. they didn’t. But this problem with the website (trying to purchase a seat at check in) has happened a few times before. But overall the flight was good.

6.0 GoodTimothy, May 2024YYC - LAX
Read more about WestJet reviews

It was fine. I had a lot of trouble trying to buy a seat. The Westjet website charged me and then didn’t give me my seat. I ended up keeping the seat I was assigned and hope that the charges didn’t go through.. they didn’t. But this problem with the website (trying to purchase a seat at check in) has happened a few times before. But overall the flight was good.

It was okay overall, but it was a 4 hours flight and the only thing we got was snacks, I really expected breakfast.

Terrible! Delayed three times, landed at some corner of airport, walked in bitter cold night, took a bus, bad experience

My wife and I had an uncomfortable experience with your WestJet ticket counter rep at the WestJet Priority Member ticket counter at YYC (Calgary) on May 15, 2024. I not knowing this individual’s exact name, however, in order to easily identify her, she was one (of only two at the time) ticket counter reps at your Priority members ticket counter check-in, upon our arrival around 12:15 p.m. She was a Caucasian woman with blonde hair, and wore spectacles, approximate age being probably somewhere in her 30’s or 40’s. Background: After arriving in to the West Jet terminal in Calgary (YYC), I asked a terminal employee where the West Jet check-in ticket counter was. He told me, “Column 16”. My wife and I continuing to walk through the terminal, we finally arrived at the Column 16 area, i.e. this woman’s ticket counter area, which we discovered later was the Priority Member ticket counter. However, I was simply going by the directions given to me by the previous employee, i.e. “Walk to column 16.” Standing in her line (my wife and I being the only people in her line at the time), I tried to get her attention, and I then gestured to her, motioning to her as if to ask her if I should then possibly leave the waiting line in order to then proceed to walk up to her ticket counter. She never really motioned me to come forward. I sort of had to figure this out on my own, as my wife and I then finally decided to walk forward to her station. From this point on, after I arrived at her ticket counter, never once did she ever look me in the eye. She was always looking at her computer screen, or down at the ground, as she and I occasionally exchanged conversation with one another in order for me to be able to acquire my boarding passes from her. Shortly after she began servicing us, she commented that her work section is for Priority members only. Fair enough. I did not realize this at the time. Wishing to be polite, I then mentioned to her that, if I should, I could then walk over to the regular West Jet check-in ticket counter in order to complete the check-in process. She remained quiet, never responding to this goodwill gesture of mine. She continued to work in order to print out my boarding passes, and then finally handed them to me, never at all the entire time looking at me. I told her, “Thank you.” Never once did she respond. My wife and I then walked away. Even my wife commented to me afterward that this woman absolutely never looked at us. I cannot say that this attendant was outright rude. However, she certainly was not at all warm, congenial, nor friendly. Additionally, … After getting on the plane, we then discovered that she had needlessly assigned us seats in the very last row of the plane, these being the seats adjacent to the restroom back wall, thus, unfortunately not at all reclinable. I think that the row number of this last row of seats was 30. [However, I am not sure.] How strangely awkward that we were assigned these uncomfortable row of seats when in fact the row immediately ahead of us, i.e. I think that was row 29, had two vacancies, which could have otherwise easily seated my wife and me. That is, my wife and I could have easily been assigned these more comfortable seats, which would be reclinable, and then row 30 could have otherwise had instead our two vacancies. After our flight departed, and the fasten seatbelt sign was turned off, my wife and I had hoped to “jump seats”, that is, to leave row 30 and instead sit in row 29 to utilize the reclinable seats. However, another couple apparently had the same idea as us. That is, these other two people, for whatever reason, decided to leave their previously assigned seats, and instead, seat themselves in row 29. Thus, my wife and I were stuck with these miserably cramped row 30 seats for the entire 3.5 hour flight. To reiterate, the WestJet rep we originally encountered, knowledgeable of the plane lay-out as it appeared on her computer screen, could have easily assigned us the more comfortable row 29 seats, instead of the non-reclinable row 30 seats.

Keep better track of bags. Not sure how they got lost. Also not sure why it took two weeks for us to get them back. Had to buy a bunch of necessities because they were packed.

Our trip was booked to be 2 hours after arriving in Calgary but it was changed until the next morning forcing us to stay overnight in Calgary with no compensation

Was the longest flight I have ever taken to Orlando. Not Westjet’s fault necessarily. There was a traffic issue in Orlando. We sat in the airplane for about 2 hrs before leaving Calgary on a 5 hour flight was just a little long to be stuck in the plane. Once we arrived in Orlando we were stuck in traffic on the ground for another 30min. I guess maybe the flight could be delayed so boarding would have been later so we wouldn’t have to have the discomfort of being on the plane so long.

I like WJ but I don’t like traveling anymore

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

4 hour delay, lost our bags, staff was loud and it was an overnight flight

Our flight was delayed three times. It took us 17 hours to get home.

If the flight is delayed, get the delay timing right and don’t have people standing in line ready to board for almost 2 hours because you keep pushing it back. Also, don’t have your flight crew say they are sorry when they clearly don’t care, make no efforts to speed up anything and then turn around and are rude to customers when they don’t “move fast enough” to put up tray tables and seat backs.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

The check in from Panama to Houston was good. From Houston to Toronto was definitely an experience. The Pilot from Houston to Toronto was exceptional. He probably saved our lives by noticing a dent in the fuselage. Everyone was taken off the plane and we boarded a new plane

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

Flights delayed over 4 hours with no compensation. No agents at counters to assist with re-booking.

The only problem I encountered was they changed the gate on me while I was sitting down but no one notified me, they had sent me an email and by coincidence I checked it and found out that they had changed my boarding terminal. No one notified me and when I had asked the lady she told me yes this is the spot while they had already changed to another gate/terminal

I think Air Canada is the only airline I've flown where they don't give you at least a free cookie.

All but one of four were on time. One was delayed for an hour

Not happy with Air Canada . Flight was cancelled got the run around trying to get another flight that was direct none to be found ended up going to Denver then onto Austin adding 7 hours to our trip. Was travelling with some one who had walking issues that’s why we were happy to have a direct flight then it didn’t happen adding more stress on her

It took 5 hour to get a crew to D Ice the plan. We had to sit on the runway for 5 hrs. in Calgary. It snows most of the winter. No proactive plan. In addition, after 3 calls to customer service they couldn't figure out how to have my wife and myself sit together on her birthday weekend. Everybody kept passing the buck. No decision from customer service, luggage drop off or check in team. The experience was a complete mess! I don't think we'll ever fly on this airline again.

The wifi I paid for did not work. The seats are tight.

There were no free snacks…little pretzel bag or cookies like we had on our flight out.

Mostly crew good and the flight was safe and comfortable but service was lacking. For an overnight flight of 8hrs 50 it took some two hours to get served a drink and dinner after take off. I asked for Laurent Perrier champagne and was brought Perrier water, which I queried and asked where was the champagne. No response. The issue came up again an hour later when dinner was starting to be served and I was asked whether I wanted another drink, when I reminded I was still waiting for my first champagne! Apologies ensued but dinner service was quite slow. For breakfast I never did get served the hot course! So - no complaints and compliments on the safety of the flight but service underwhelming (and I brought them candies!)

Check in was great! Boarding was very good. The plane was just okay! The crew were great!

Book cheap flights from Calgary to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Calgary to Houston found on KAYAK in the last 72 hours.
6/21Fri
nonstopWestJet
4h 03mYYC-IAH
$139
6/18Tue
nonstopWestJet
4h 07mYYC-IAH
$142
6/17Mon
1 stop
29h 56mYYC-IAH
$147
6/18Tue
1 stop
20h 33mYYC-IAH
$148
6/15Sat
1 stopAir Canada
9h 16mYYC-IAH
$150
6/15Sat
1 stopAir Canada
9h 16mYYC-IAH
$155
7/10Wed
nonstopUnited Airlines
4h 11mYYC-IAH
$157
6/19Wed
1 stopUnited Airlines
16h 33mYYC-IAH
$160
7/10Wed
2 stopsDelta
14h 29mYYC-IAH
$169
7/4Thu
1 stopDelta
9h 45mYYC-IAH
$195

Search by stops

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Last minute flights from Calgary to George Bush Intcntl

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 Calgary to Houston that are departing in the next 10 days.
6/12Wed
nonstopWestJet
4h 10mYYC-IAH
6/16Sun
nonstopWestJet
4h 19mIAH-YYC
$229
6/12Wed
nonstopWestJet
4h 10mYYC-IAH
6/17Mon
nonstopWestJet
4h 19mIAH-YYC
$230
6/15Sat
nonstopWestJet
4h 03mYYC-IAH
6/24Mon
nonstopWestJet
4h 19mIAH-YYC
$264
6/13Thu
nonstop
4h 10mYYC-IAH
6/17Mon
multi-stop
26h 07mIAH-YYC
$294
6/15Sat
nonstopAir Canada
4h 11mYYC-IAH
6/24Mon
multi-stopAir Canada
11h 36mIAH-YYC
$303
6/15Sat
nonstopAir Canada
4h 11mYYC-IAH
6/24Mon
multi-stopAir Canada
12h 46mIAH-YYC
$306
6/12Wed
nonstop
4h 10mYYC-IAH
6/17Mon
multi-stop
25h 07mIAH-YYC
$310
6/12Wed
multi-stopDelta
12h 59mYYC-IAH
6/17Mon
nonstopDelta
4h 19mIAH-YYC
$323
6/14Fri
multi-stopUnited Airlines
6h 00mYYC-IAH
6/20Thu
nonstopUnited Airlines
4h 20mIAH-YYC
$376
6/14Fri
multi-stopDelta
12h 59mYYC-IAH
6/20Thu
multi-stopDelta
16h 57mIAH-YYC
$405

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Calgary - Houston George Bush Airport Flights

Departure:

Calgary (YYC)Canada

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Calgary

Cabin classes:

$509
$1,944
$1,126
$161