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OSL - ORD

$348 Find cheap flights from Oslo to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to O'Hare Intl departing on 6/4. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Chicago, 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 Oslo to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Oslo to O'Hare Intl (OSL-ORD)

 
These are the cheapest deals for flights from Oslo to O'Hare Intl 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 Oslo to O'Hare Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Oslo to O'Hare Intl.

Recent one-way flight deals from Oslo to O'Hare Intl

Only flying one-way? Below are some of the best one-way flight deals from Oslo to O'Hare Intl found on KAYAK recently.

Recent last minute flight deals from Oslo to O'Hare Intl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Oslo to O'Hare Intl.

Recent direct flight deals from Oslo to O'Hare Intl

The latest deals for direct flights from Oslo to O'Hare Intl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Oslo to O'Hare Intl

Find recent round-trip train or bus tickets from Oslo to O'Hare Intl.

All round-trip flight deals to O'Hare Intl

The cheapest plane tickets to O'Hare Intl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:15 pm - 2:20 pmOSL-ORD
30h 05m1 stop
4:16 pm - 11:25 pmORD-OSL
24h 09m2 stops
Fri, Aug 23 - Tue, Sep 10
7:10 am - 1:55 pmOSL-ORD
13h 45m1 stop
6:35 pm - 10:45 amORD-OSL
33h 10m1 stop
$410British Airways
Find Deal
Mon, Nov 25 - Thu, Dec 5
5:05 pm - 10:45 amOSL-ORD
24h 40m1 stop
10:25 pm - 10:10 pmORD-OSL
16h 45m1 stop
$413British Airways
Find Deal
Wed, Aug 21 - Fri, Sep 13
1:50 pm - 6:15 pmOSL-ORD
11h 25m1 stop
10:15 pm - 9:35 pmORD-OSL
16h 20m1 stop
$508Icelandair
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Fri, Aug 23 - Sat, Sep 7
7:25 am - 2:00 pmOSL-ORD
13h 35m1 stop
9:25 pm - 6:00 pmORD-OSL
13h 35m1 stop
$511Lufthansa
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Sun, Aug 25 - Thu, Sep 12
7:25 am - 2:00 pmOSL-ORD
13h 35m1 stop
10:30 pm - 6:00 pmORD-OSL
12h 30m1 stop
$515Lufthansa
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Sun, Aug 25 - Sun, Sep 8
4:30 pm - 9:15 pmOSL-ORD
11h 45m1 stop
10:15 pm - 3:25 pmORD-OSL
10h 10m1 stop
$533Icelandair
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Mon, Aug 26 - Thu, Sep 12
1:35 pm - 5:55 pmOSL-ORD
11h 20m1 stop
7:45 pm - 12:10 amORD-OSL
21h 25m1 stop
$616Scandinavian Airlines
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Fri, Jun 21 - Sun, Jul 14
7:25 am - 11:15 pmOSL-ORD
22h 50m2 stops
8:53 am - 5:20 pmORD-OSL
25h 27m2 stops
$753United Airlines
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Sat, Jun 29 - Tue, Jul 2
8:55 pm - 5:55 pmOSL-ORD
28h 00m1 stop
7:45 pm - 4:35 pmORD-OSL
13h 50m1 stop
$1,763Scandinavian Airlines
Find Deal
Tue, Jul 2 - Thu, Jul 11
3:25 pm - 8:24 amOSL-ORD
47h 59m3 stops
Tue, Jun 4
6:30 pm - 8:24 amOSL-ORD
44h 54m2 stops
Tue, Jun 4
1:50 pm - 6:15 pmOSL-ORD
11h 25m1 stop
$422Icelandair
Find Deal
Tue, Jun 4
4:30 pm - 9:15 pmOSL-ORD
11h 45m1 stop
$427Icelandair
Find Deal
Wed, Jun 19
1:35 pm - 4:10 pmOSL-ORD
33h 35m2 stops
$485TAP AIR PORTUGAL
Find Deal
Tue, Jul 23
6:00 am - 8:29 amOSL-ORD
33h 29m3 stops
Fri, Jul 12
11:45 am - 6:01 amOSL-ORD
25h 16m1 stop
Tue, Jul 23
6:45 am - 4:10 pmOSL-ORD
40h 25m2 stops
$518TAP AIR PORTUGAL
Find Deal
Wed, Jun 19
3:15 pm - 2:20 pmOSL-ORD
30h 05m1 stop
$543Iberia
Find Deal
Fri, Jul 12
9:00 pm - 5:00 pmOSL-ORD
27h 00m2 stops
$573Finnair
Find Deal
Sat, Jul 20

Flights from Oslo to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Oslo to O'Hare Intl 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 Oslo to Chicago?

The average price of all flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Chicago on a Thursday and more expensive on a Saturday. On your return trip to Oslo, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Oslo Gardermoen Airport to Chicago O'Hare Intl 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 Oslo Gardermoen Airport to Chicago O'Hare Intl Airport is February, where tickets cost $396 on average. On the other hand, the most expensive months are July and April, where the average cost of tickets is $695 and $666 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Oslo Gardermoen Airport to Chicago O'Hare Intl 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 Oslo Gardermoen Airport to Chicago O'Hare Intl Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 80 days before departure.

Which airlines provide the cheapest flights from Oslo to Chicago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Oslo to Chicago found by KAYAK users in the last 72 hours was for $410 on British Airways, followed by Delta ($426). One-way flight deals have also been found from as low as $422 on Icelandair and from $485 on TAP AIR PORTUGAL.

Good to know

Low season

January

High season

June

Cheapest flight

$348
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Oslo to Chicago

When to book flights from Oslo to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Oslo to O'Hare Intl 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 Oslo to Chicago flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport was $348 for a one-way ticket and $386 for a round-trip.

  • Do I need a passport to fly between Oslo and Chicago?

    A passport is required to fly from Oslo to Chicago.

  • Which aircraft models fly most regularly from Oslo to Chicago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oslo to Chicago?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Oslo and Chicago, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Oslo to Chicago, Scandinavian Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Oslo to Chicago are Scandinavian Airlines and United Airlines. With an average price for the route of $475 and an overall rating of 7.4, Scandinavian Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $542 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Oslo to Chicago?

    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 Oslo to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Oslo 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 Oslo to Chicago?

    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 Chicago with an airline and back to Oslo with another airline. Booking your flights between Oslo and ORD 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 Oslo to Chicago?

    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 Chicago from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Oslo to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Chicago. 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 Oslo to O'Hare Intl? 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
Scandinavian AirlinesOverall score based on 1402 reviews
8.1Crew
7.7Boarding
6.7Entertainment
7.3Comfort
6.8Food
Airline reviews

3 Flights were late, 1 on time. When you have connections you have to run thru the airport because there is not much time. When asked the flight attendant if they could let us out first because we were 30 minutes late she said it's a small airport, don't worry. That seemed to be the standard line. Other airlines are much more helpful. Our special meals were on our flight going from Boston to Copenhagen, They did not have them for the return even though we had put in for it.

6.0 GoodAnonymous, May 2024BGO - CPH
Read more about Scandinavian Airlines reviews

3 Flights were late, 1 on time. When you have connections you have to run thru the airport because there is not much time. When asked the flight attendant if they could let us out first because we were 30 minutes late she said it's a small airport, don't worry. That seemed to be the standard line. Other airlines are much more helpful. Our special meals were on our flight going from Boston to Copenhagen, They did not have them for the return even though we had put in for it.

SAS is the representation of the Scandinavian minimalism, which I like. I wished they had a more relaxed policy on free water distribution beyond one bottle (500 ml) per person and two drinks, including water, per overseas flight.

Bathrooms weren’t too clean. Onboard entertainment was light. Other than that everything was great. Food, service, comfort and crew. Although it was hard to understand the crew announcements.

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

They lost my luggage. Tromso in winter without warm clothes is not fun.

The flight was on time and loading was fine. I really disliked that all drinks other than coffee or tea had a cost. Deplaning was also an issue as people did not wait for those in front of them to get out before they pushed forward

Flight was delayed 3 hours. Pilot cancelled flight under 4 people volunteered to change their seats to economy from business class.

I paid for wifi and it worked about a total of 5 min. Feel ripped off

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Wifi wasn't working on one of the UA flights after boarding.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

I didn't have food nor entertainment. Lots of leg room and seat was comfortable

Food and staff were excellent. Seats on Saga (business class) are comparable to domestic first class of US Airlines, regarding space and recline. Entertainment options had little international component.

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

There is no food without paying $. Only soft drinks are included in your fare.

Some drinks and basic snack will be good. Water should be served at least once an hour. Blankets for folks who might be cold.

Pros: "Flight was relatively empty. Professional crew, comfortable seats"
Cons: "I think they skipped me with food service. Checking up on passengers who may have been sleeping would be nice. Headphones need to be purchased. Limited entertainment options."
Cons: "Communication about international COVID requirements before the day of departure."
Pros: "My seat cushion was out of alignment so not great. But I like the two side seat configuration."
Cons: "Boarding is a zoo. Board by row. It’s faster."
Pros: "Icelandair crew were very hospitable and accompodating"
Cons: "I have never sat in such a narrow seat. Literally could not put my hand down the side to pull out my seat belt. Two days later I still have sores from where the side of the seats hit my hips. Did not even provide complimentary peanuts."

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

At Muchin the service woman for Lufthansa at the Airport was really horrible.

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

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.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Our flight to Chicago O'Hare was delayed an hour, causing us to miss our connection to MSP and spend an extra 3 hours at O'Hare so we could board a plane with a damaged door and wait another 45 minutes or so. The crew was great, the food decent, The drinks were great: 2 glasses of a nice South African Shiraz, an ice cold can of Beck's Beer, and Dewar's White Label on the rocks.

A350 has great entertainment. Make sure to watch the plane's external tail and nose camera's on landing and take off. Seats were a little hard for a 10 hour flight. I am gluten intolerant, they had good alternative meals for me on the flight.

Boarding was horrible. We were packed into a bus with few seats and made to stand for 10 to 15 minutes, then driven for 5 minutes on wild curves. Complementary food and drink was a tiny chocolate and a bottle of water. Seating was cramped. Aircraft had no video.

didn’t even get to go one of my returning flights cancelled and I wasn’t even in their system, vacation ruined thanks for nothing

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.

I like the food this time compared to my departure. I’m seated at the isle so it’s comfortable but I have to pay $124 for seat selection

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Leg space was not enough. The meal was not satisfactory.

Book cheap flights from Oslo to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Oslo to Chicago found on KAYAK in the last 72 hours.
6/4Tue
3 stops
47h 59mOSL-ORD
$348
6/4Tue
2 stops
44h 54mOSL-ORD
$374
6/4Tue
1 stopIcelandair
11h 25mOSL-ORD
$422
6/19Wed
1 stopIcelandair
11h 45mOSL-ORD
$427
7/23Tue
2 stopsTAP AIR PORTUGAL
33h 35mOSL-ORD
$485
7/12Fri
3 stops
33h 29mOSL-ORD
$503
7/23Tue
1 stop
25h 16mOSL-ORD
$507
6/19Wed
2 stopsTAP AIR PORTUGAL
40h 25mOSL-ORD
$518
7/12Fri
1 stopIberia
30h 05mOSL-ORD
$543
7/20Sat
2 stopsFinnair
27h 00mOSL-ORD
$573

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Oslo - Chicago Flights

Departure:

Oslo (OSL)Norway

Destination:

Chicago (ORD)United States

Return flight deals:

Chicago - Oslo

Cabin classes: