Cheap flights from Ontario, CA to St. George, UT
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Cheapest nonstop round-trip | $519 |
---|---|
Most popular airline | American Airlines |
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Travelers usually depart from Ontario International, or Montclair (Ontario) when they travel from Ontario to St. George. The most popular airlines for this route are American Airlines, United Airlines, Alaska Airlines, Avianca, and Ravn Alaska. Ontario and St. George have 46 direct flights per week.
Check-in for a flight from Ontario to St. George
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
American Airlines | AAL | AA | No | No |
United Airlines | UAL | UA | Yes | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Avianca | AVA | AV | No | Opens 48 days before flight Closes 1 hours before flight |
Ravn Alaska | 7H | Yes | Opens 24 days before flight Closes 2 hours before flight |
Weather in St. George
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 10°C | 0°C |
February | 12°C | 1°C |
March | 17°C | 5°C |
April | 22°C | 9°C |
May | 27°C | 14°C |
June | 34°C | 20°C |
July | 36°C | 24°C |
August | 35°C | 22°C |
September | 31°C | 18°C |
October | 24°C | 10°C |
November | 16°C | 4°C |
December | 10°C | 0°C |
14 day forecast
Frequently asked questions
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