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Cheap Flights to San Antonio, United States
Compare estimated fares to San Antonio International Airport from 7 cities, see when San Antonio is cheapest to visit, and jump straight to live prices for your dates.
Cheapest ways to fly to San Antonio
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Dallas to San AntonioDallas/Fort Worth International Airport (DFW) · United States | ~1h | September | $100 |
| Tampa to San AntonioTampa International Airport (TPA) · United States | ~2h 25m | February | $155 |
| Atlanta to San AntonioHartsfield-Jackson Atlanta International Airport (ATL) · United States | ~2h 15m | February | $160 |
| Chicago to San AntonioO'Hare International Airport (ORD) · United States | ~2h 35m | January | $170 |
| Miami to San AntonioMiami International Airport (MIA) · United States | ~2h 50m | September | $170 |
| Los Angeles to San AntonioLos Angeles International Airport (LAX) · United States | ~2h 55m | January | $185 |
| New York to San AntonioJohn F. Kennedy International Airport (JFK) · United States | ~3h 40m | September | $235 |
Flights from San Antonio
| Destination | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| San Antonio to DallasDallas/Fort Worth International Airport (DFW) · United States | ~1h | May | $100 |
| San Antonio to AtlantaHartsfield-Jackson Atlanta International Airport (ATL) · United States | ~2h 15m | September | $155 |
| San Antonio to ChicagoO'Hare International Airport (ORD) · United States | ~2h 35m | February | $160 |
| San Antonio to TampaTampa International Airport (TPA) · United States | ~2h 25m | February | $165 |
| San Antonio to Los AngelesLos Angeles International Airport (LAX) · United States | ~2h 55m | January | $185 |
| San Antonio to MiamiMiami International Airport (MIA) · United States | ~2h 50m | January | $190 |
| San Antonio to New YorkJohn F. Kennedy International Airport (JFK) · United States | ~3h 40m | January | $230 |
When to visit San Antonio
Peak season
March–May & October–November
Warm and sunny
Shoulder season
February & September
Mild, heat easing
Off-peak season
June–August
Hot and humid
Flights to San Antonio: common questions
Where is the cheapest place to fly to San Antonio from?
Of the cities we track, Dallas usually has the cheapest flights to San Antonio, with round-trip fares from about $100, typically lowest in September.
How long is the flight to San Antonio?
The shortest trip we track is from Dallas, about 248 miles and roughly 1h nonstop. Connecting flights usually add 2 to 5 hours.
When is the best time to visit San Antonio?
Peak season in San Antonio runs March–May & October–November (warm and sunny). For lower fares and fewer crowds, consider June–August, or the shoulder season of February & September.
Which airport do you fly into for San Antonio?
Most travelers fly into San Antonio International Airport (SAT) in United States. Ducoffs.com compares airlines serving SAT in a single search.
Are these live prices?
Prices shown are estimated round-trip starting fares based on distance and seasonal demand, not live quotes. Search your dates for real-time prices.