Cheap flights from Oslo, Norway to Ontario, CA
Flights starting at £231. Choose between JetBlue Airways, Alaska Airlines, or Frontier Airlines to find the best price.
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Cheapest one-way trip | £231 |
---|---|
Cheapest round-trip | £623 |
Average round-trip | £687 |
Includes rare itinerary | |
Most popular airline | JetBlue Airways |
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Travelers usually depart from Oslo Airport, Gardermoen, or Sandefjord Airport, Torp when they travel from Oslo to Ontario. The most popular airlines for this route are JetBlue Airways, Alaska Airlines, Frontier Airlines, Norwegian, and SAS. Oslo and Ontario have 310 direct flights per week.
Check-in for a flight from Oslo to Ontario
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Alaska Airlines | ASA | AS | 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 |
Norwegian | NAX | DY | No | Opens 24 days before flight Closes 2 hours before flight |
SAS | SAS | SK | No | 0 0 |
Weather in Ontario
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 7°C |
February | 18°C | 7°C |
March | 20°C | 8°C |
April | 23°C | 10°C |
May | 25°C | 13°C |
June | 29°C | 16°C |
July | 33°C | 19°C |
August | 33°C | 20°C |
September | 32°C | 18°C |
October | 27°C | 15°C |
November | 22°C | 10°C |
December | 17°C | 7°C |
14 day forecast
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Airports near Oslo
- Oslo Airport, Gardermoen
- Sandefjord Airport, Torp
- Kristiansand Airport, Kjevik
- Scandinavian Mountains Airport
- Sogndal Airport, Haukåsen