Cheap flights from Oslo, Norway to Chicago, IL
Flights starting at $378. Choose between SAS, Norwegian, or Spirit Airlines to find the best price.
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Travelers usually depart from Oslo Airport, Gardermoen, or Sandefjord Airport, Torp when they travel from Oslo to Chicago. Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The most popular airlines for this route are SAS, Norwegian, Spirit Airlines, Frontier Airlines, and Porter Airlines. Oslo and Chicago have 336 direct flights per week.
Check-in for a flight from Oslo to Chicago
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
SAS | SAS | SK | No | Opens 30 days before flight Closes 1 hours before flight |
Norwegian | NAX | DY | No | Opens 24 days before flight Closes 2 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Porter Airlines | POE | PD | Yes | Opens 24 days before flight Closes 1 hours before flight |
Weather in Chicago
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -6°C |
February | 0°C | -5°C |
March | 6°C | 0°C |
April | 11°C | 4°C |
May | 17°C | 10°C |
June | 22°C | 16°C |
July | 25°C | 20°C |
August | 25°C | 19°C |
September | 22°C | 16°C |
October | 15°C | 10°C |
November | 8°C | 3°C |
December | 2°C | -1°C |
14 day forecast
Frequently asked questions
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Airports near Oslo
- Oslo Airport, Gardermoen
- Sandefjord Airport, Torp
- Kristiansand Airport, Kjevik
- Sogndal Airport, Haukåsen
- Scandinavian Mountains Airport