Cheap flights from Ontario, CA to Birmingham, AL
Flights starting at £221. Choose between Alaska Airlines, United Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to Birmingham
Cheapest one-way trip | £221 |
---|---|
Cheapest round-trip | £574 |
Most popular airline | Alaska Airlines |
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Travelers usually depart from Ontario International, or Montclair (Ontario) when they travel from Ontario to Birmingham. The most popular airlines for this route are Alaska Airlines, United Airlines, Frontier Airlines, Spirit Airlines, and JetBlue Airways. Ontario and Birmingham have 54 direct flights per week.
Check-in for a flight from Ontario to Birmingham
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Birmingham
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 11°C | 2°C |
February | 14°C | 4°C |
March | 18°C | 8°C |
April | 22°C | 11°C |
May | 27°C | 16°C |
June | 31°C | 20°C |
July | 32°C | 21°C |
August | 32°C | 21°C |
September | 29°C | 18°C |
October | 23°C | 13°C |
November | 17°C | 7°C |
December | 13°C | 4°C |
14 day forecast
Frequently asked questions
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