Cheap flights from Saipan, United States to Ontario, CA
Flights starting at $622. Choose between Frontier Airlines, Jeju Air, or Tway Airlines to find the best price.
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Cheapest one-way trip | $622 |
---|---|
Cheapest round-trip | $1,213 |
Average round-trip | $1,657 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
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Book your trip to arrive at Ontario International, or Montclair (Ontario). The most popular airlines for this route are Frontier Airlines, Jeju Air, Tway Airlines, Hawaiian Airlines, and Spirit Airlines. Saipan and Ontario have 39 direct flights per week.
Check-in for a flight from Saipan to Ontario
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Jeju Air | JJA | 7C | No | No |
Tway Airlines | TWB | TW | Yes | 0 0 |
Hawaiian Airlines | HAL | HA | No | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
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
Frequently asked questions
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