$351+ Cheap flights from Oslo Gardermoen (OSL) to O'Hare Intl (ORD)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — ORD
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oslo Gardermoen to O'Hare Intl
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Cheapest flights from Oslo Gardermoen to O'Hare IntlExplore the most affordable flight options available from Oslo Gardermoen to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Oslo Gardermoen to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:50 pm
OSL
- ORD
1 stop12h 00m
American Airlines
Wed 9/301:35 pm
ORD
- OSL
2 stops14h 10m
American Airlines
Deal found 7/22![American Airlines logo]()
$561
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:05 am
OSL
- ORD
1 stop18h 40m
American Airlines
Mon 11/28:40 pm
ORD
- OSL
1 stop19h 00m
American Airlines
Deal found 7/21![American Airlines logo]()
$571
This British Airways deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:05 am
OSL
- ORD
1 stop18h 40m
British Airways
Mon 11/23:16 pm
ORD
- OSL
2 stops17h 44m
British Airways
Deal found 7/20![British Airways logo]()
$575
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:05 am
OSL
- ORD
2 stops16h 35m
Delta
Fri 11/611:19 am
ORD
- OSL
2 stops19h 31m
Delta
Deal found 7/21![Delta logo]()
$576
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am
OSL
- ORD
2 stops16h 43m
Delta
Mon 9/281:55 pm
ORD
- OSL
2 stops16h 50m
Delta
Deal found 7/22![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:30 am
OSL
- ORD
2 stops18h 56m
Delta
Wed 9/301:55 pm
ORD
- OSL
2 stops16h 50m
Delta
Deal found 7/22![Delta logo]()
$578
This British Airways deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:10 am
OSL
- ORD
2 stops16h 46m
British Airways
Sun 11/299:50 pm
ORD
- OSL
1 stop17h 50m
British Airways
Deal found 7/23![British Airways logo]()
$579
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:45 am
OSL
- ORD
2 stops19h 01m
American Airlines
Tue 9/156:57 pm
ORD
- OSL
2 stops14h 28m
American Airlines
Deal found 7/19![American Airlines logo]()
$580
This British Airways deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:50 am
OSL
- ORD
2 stops20h 26m
British Airways
Thu 9/101:35 pm
ORD
- OSL
2 stops19h 45m
British Airways
Deal found 7/21![British Airways logo]()
$581
Best flights from Oslo Gardermoen to O'Hare IntlDiscover carefully curated flight deals from Oslo Gardermoen to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Oslo Gardermoen to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This British Airways deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:05 am
OSL
- ORD
1 stop18h 40m
British Airways
Mon 11/23:16 pm
ORD
- OSL
2 stops17h 44m
British Airways
Deal found 7/20![British Airways logo]()
$575
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am
OSL
- ORD
2 stops16h 43m
Delta
Mon 9/281:55 pm
ORD
- OSL
2 stops16h 50m
Delta
Deal found 7/22![Delta logo]()
$577
This KLM deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:35 pm
OSL
- ORD
2 stops15h 57m
KLM
Mon 11/911:10 am
ORD
- OSL
2 stops14h 35m
KLM
Deal found 7/20![KLM logo]()
$597
This Finnair deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:30 pm
OSL
- ORD
2 stops25h 30m
Finnair
Sun 9/69:30 pm
ORD
- OSL
1 stop15h 15m
Finnair
Deal found 7/19![Finnair logo]()
$613
This British Airways deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:50 am
OSL
- ORD
2 stops20h 26m
British Airways
Thu 9/101:35 pm
ORD
- OSL
2 stops19h 45m
British Airways
Deal found 7/21![British Airways logo]()
$581
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:50 am
OSL
- ORD
2 stops15h 40m
Delta
Sat 9/1911:17 am
ORD
- OSL
2 stops16h 48m
Delta
Deal found 7/21![Delta logo]()
$587
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:30 am
OSL
- ORD
2 stops16h 47m
Delta
Thu 9/105:10 pm
ORD
- OSL
2 stops16h 30m
Delta
Deal found 7/20![Delta logo]()
$686
Last-minute flights from Oslo Gardermoen to O'Hare IntlDiscover last-minute flight deals from Oslo Gardermoen to O'Hare Intl. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Oslo Gardermoen to O'Hare Intl. Data last updated July 23, 2026 and is based on user searches.
This Ticket deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:55 am
OSL
- ORD
1 stop13h 15m
Scandinavian Airlines
Sun 9/67:15 pm
ORD
- OSL
1 stop15h 55m
Scandinavian Airlines
Deal found 7/21![Scandinavian Airlines logo]()
$589
This Ticket deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:20 am
OSL
- ORD
1 stop11h 55m
KLM
Sun 9/64:20 pm
ORD
- OSL
1 stop14h 20m
KLM
Deal found 7/19![KLM logo]()
$609
This Finnair deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:20 pm
OSL
- ORD
2 stops28h 40m
Finnair
Sun 9/64:30 pm
ORD
- OSL
2 stops20h 15m
Finnair
Deal found 7/19![Finnair logo]()
$612
This Travelis deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:35 am
OSL
- ORD
1 stop14h 20m
Multiple Airlines
Fri 8/286:30 pm
ORD
- OSL
1 stop17h 05m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$622
This British Airways deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:50 am
OSL
- ORD
2 stops20h 26m
British Airways
Thu 9/101:35 pm
ORD
- OSL
2 stops19h 45m
British Airways
Deal found 7/21![British Airways logo]()
$581
This Ticket deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:25 am
OSL
- ORD
1 stop20h 30m
Multiple Airlines
Thu 9/102:20 pm
ORD
- OSL
1 stop15h 55m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$594
One-way flights from Oslo Gardermoen to O'Hare IntlSearch for one-way flight options from Oslo Gardermoen to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Oslo Gardermoen to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:05 am
OSL
- ORD
2 stops41h 45m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:40 pm
OSL
- ORD
3 stops36h 10m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$377
This Flysmarter deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 am
OSL
- ORD
1 stop13h 05m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:30 pm
OSL
- ORD
1 stop12h 20m
American Airlines
Deal found 7/20![American Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:15 am
OSL
- ORD
1 stop13h 00m
American Airlines
Deal found 7/18![American Airlines logo]()
$401
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:10 pm
OSL
- ORD
1 stop26h 20m
British Airways
Deal found 7/20![British Airways logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:20 am
OSL
- ORD
2 stops16h 30m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:15 am
OSL
- ORD
1 stop16h 00m
American Airlines
Deal found 7/20![American Airlines logo]()
$406
This Orbitz deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:00 pm
OSL
- ORD
1 stop12h 15m
Aer Lingus
Deal found 7/18![Aer Lingus logo]()
$407
This Iberia deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:45 am
OSL
- ORD
2 stops16h 01m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$411
Find flight deals from Oslo Gardermoen to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $561 (American Airlines) |
One-way from | $351 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $719 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oslo Gardermoen to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
Thu 10/29
7:05 am-7:45 pm
1 stop18h 40m
Chicago O'Hare Intl
Mon 11/2
3:16 pm-4:00 pm
2 stops17h 44m
$575
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
Wed 9/23
6:30 am-4:13 pm
2 stops16h 43m
Chicago O'Hare Intl
Mon 9/28
1:55 pm-1:45 pm
2 stops16h 50m
$577
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
Fri 8/28
7:50 am-9:16 pm
2 stops20h 26m
Chicago O'Hare Intl
Thu 9/10
1:35 pm-4:20 pm
2 stops19h 45m
$581
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
Fri 9/4
11:50 am-8:30 pm
2 stops15h 40m
Chicago O'Hare Intl
Sat 9/19
11:17 am-11:05 am
2 stops16h 48m
$587
Quickest round-trip
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
Wed 11/4
12:35 pm-9:32 pm
2 stops15h 57m
Chicago O'Hare Intl
Mon 11/9
11:10 am-8:45 am
2 stops14h 35m
$597
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
Fri 8/21
8:30 pm-3:00 pm
2 stops25h 30m
Chicago O'Hare Intl
Sun 9/6
9:30 pm-7:45 pm
1 stop15h 15m
$613
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
Fri 8/28
6:30 am-4:17 pm
2 stops16h 47m
Chicago O'Hare Intl
Thu 9/10
5:10 pm-4:40 pm
2 stops16h 30m
$686
Cheapest one-way
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
Thu 12/17
7:05 am-3:30 pm
1 stop15h 25m
$401
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
Thu 12/17
11:45 am-11:59 pm
2 stops19h 14m
$424
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
Fri 12/25
3:10 pm-1:45 pm
1 stop29h 35m
$430
Showing 1-10 of 16 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Oslo Gardermoen to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Oslo Gardermoen with our price prediction graph.
OSL-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport
How far ahead should I book a flight from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport?
To ensure you get the cheapest price possible for a flight from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport (average of $395). Flying from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $733). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport?
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated July 23, 2026.
Peruse reviews from past customers who have flown with Scandinavian Airlines from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Food
6.7
Crew
8.0
Boarding
7.7
Entertainment
6.7
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Overall
7.4
Comfort
7.3
Food
6.7
Crew
8.0
Boarding
7.7
Entertainment
6.7
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Related info for your journey
Find useful and relevant information for your journey from Oslo Gardermoen to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
Rockford
Racine
Great Lakes
Janesville
Joliet
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
Oslo Gardermoen and O'Hare Intl flights
Browse other Oslo Gardermoen and O'Hare Intl flight options. Last updated on July 23, 2026.
Popular flight searches
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Top airline flying from Oslo Gardermoen to O'Hare Intl
Discover the top airline that operate flights from Oslo Gardermoen to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$614 | Average$703 | FlexibilityNo cancel fee | On-time77% |