Cheap Flights from Oslo to Chicago, IL from $273
On Cheapflightsplus.com you will find 1000 connecting flights from Oslo to Chicago. You can compare airfare deals from 29 airlines and multiple travel sites from $273, book and save on cheap plane tickets and last minute offers. Also check out OSL-CHI flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Oslo to Chicago depends on and how to choose the most interesting flight option for you.
Distance between Oslo and Chicago is 6500 miles. Time difference between the cities is 7h. Airplanes depart 05:00 to 23:40 from 3 Oslo airports and arrive 05:00 to 23:40 to 7 Chicago airports. Average flight time is 27h 14m.
- The fastest flight 11h
- Average flight time 27h 14m
- The earliest flight 05:00
- The latest flight 23:40
- Distance 4039 ml
Best Flights from Oslo to Chicago Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $273 | 20:05 Oslo Gardermoen | 15:55+1 день Chicago O'Hare International | 26h 50m layover 15h 45m - London | British Airways | BA763 BA299 |
| from $335 | 19:45 Oslo Gardermoen | 19:40+1 день Chicago O'Hare International | 30h 55m layover 19h 0m - Warsaw | LOT | LO484 LO3 |
| from $282 | 07:45 Oslo Gardermoen | 19:45 Chicago O'Hare International | 19h 0m layover 1h 55m - London 4h 5m - Newark | British Airways | BA767 BA185 BA4380 |
| from $309 | 07:40 Oslo Gardermoen | 17:50 Chicago O'Hare International | 17h 10m layover 4h 35m - Hagersten 1h 10m - Helsinki | Norwegian | DY804 AY808 AY9 |
The cheapest months to travel to Chicago are august (from 273 $), october (from 282 $), september (from 289 $).
The most expensive months are december (from 540 $), january (from 530 $), february (from 522 $).
What is the lowest airfare Oslo to Chicago?
The cheapest plane ticket found by our users is $273. This airfare is for economy class on one-way BA763 flight by British Airways for August 7, 2025 which leaves Gardermoen in Oslo at 20:05 am and arrives at Chicago O'Hare International at 15:55.
Flight Schedule Oslo to Chicago (Illinois)
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Popular Airlines on the Route
The flight Oslo — Chicago is served by 29 regular airlines and 7 low-cost airlines. Most of the flights on this route are operated by LOT - 49 departures per week at the price of from $ 335 . And the most expensive tickets are offered by Norwegian airline - from $ 1060.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 1000 flights with layovers on the route. The fastest connecting flight is FI323 by Icelandair takes 11h and the cheapest is BA763 by British Airways for $273.
- LO - LOTfrom $335Find
- FI - Icelandairfrom $483Find
- VY - Vuelingfrom $565Find
- JU - Air Serbiafrom $787Find
- LX - SWISS International Air Linesfrom $391Find
- FR - Ryanairfrom $411Find
- WF - Wideroe's Flyveselskapfrom $426Find
- BT - airBalticfrom $557Find
- DY - Norwegianfrom $309Find
- SK - SASfrom $319Find
- IB - Iberiafrom $642Find
- SN - Brussels Airlinesfrom $544Find
Airports
You can fly from Oslo to Chicago from 3 airports (Gardermoen, Sandefjord, Puente Genil).
Oslo airports
- Gardermoen-OSLfrom $273Find
- Sandefjord-TRFfrom $411Find
- Puente Genil-GENFind
Chicago airports
- O'Hare International-ORDFind
- Midway-MDWFind
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Airplanes
There are flights to Chicago from Oslo by 29 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.
- Embraer 195from $335Find
Top International Destinations from Oslo
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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