Cheap flights from San Antonio, TX to Flint, MI
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Tips to know when travelling to Flint
Most popular airline | Allegiant Air |
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The most popular airlines for this route are Allegiant Air, Spirit Airlines, Frontier Airlines, United Airlines, and JetBlue Airways. San Antonio and Flint have 71 direct flights per week.
Check-in for a flight from San Antonio to Flint
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | 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 |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Flint
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -1°C | -8°C |
February | 0°C | -8°C |
March | 5°C | -2°C |
April | 12°C | 2°C |
May | 19°C | 9°C |
June | 24°C | 13°C |
July | 26°C | 16°C |
August | 25°C | 16°C |
September | 22°C | 12°C |
October | 15°C | 6°C |
November | 7°C | 0°C |
December | 1°C | -3°C |
14 day forecast
Frequently asked questions
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