Cheap flights from Fresno, CA to San Antonio, TX
Flights starting at $100. Choose between United Airlines, Alaska Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to San Antonio
Cheapest one-way trip | $167 |
---|---|
Cheapest round-trip | $340 |
Most popular airline | United Airlines |
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The most popular airlines for this route are United Airlines, Alaska Airlines, Frontier Airlines, Spirit Airlines, and Allegiant Air. Fresno and San Antonio have 112 direct flights per week.
Check-in for a flight from Fresno to San Antonio
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
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 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in San Antonio
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