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Find Cheap Flights from San Antonio International Airport (SAT)

San Antonio, United States

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Need help booking a flight from SAT? Talk to a US agent.

Unpublished consolidator rates on premium cabins, 24/7.

About San Antonio International Airport (SAT)

San Antonio International Airport (IATA: SAT, ICAO: KSAT) serves San Antonio, United States. 14 airlines operate 68 scheduled routes from this airport, reaching 35 destinations in 2 countries.

You can book flights from SAT through Aviafares at the same published fares you'd see on any airline's own site, and our US booking team pulls unpublished consolidator rates on premium cabins that don't show up in public search. If you need help with a complex itinerary, a schedule change, or just want a second opinion on the best routing, call our 24/7 line.

Field elevation: 809 ft.

Where SAT flies

Top destinations from SAT by airline coverage include Atlanta (ATL), Mexico City (MEX), Phoenix (PHX), Chicago (ORD). Scroll below for the full list with connecting airlines.

Airlines at SAT

12 major carriers operate out of SAT, led by Southwest Airlines, AirTran Airways, Delta Air Lines. Every active airline with scheduled service from this airport is listed below.

24/7 booking assistance

Changes, cancellations, schedule irregularities, and refunds on any SAT ticket are handled by our US-based booking team around the clock. If your flight is cancelled or rescheduled, we rebook you on the next available option at the airline's published fees. Call the number at the top of this page or request a callback.

Frequently asked questions

How do I book a flight from SAT through Aviafares?
Use the search widget at the top of this page or call our 24/7 US booking team. We issue standard revenue tickets at published fares, plus our agents can pull unpublished consolidator rates on premium cabins that don't appear in public search.
Which airlines fly from SAT?
12 active airlines operate from SAT, including Southwest Airlines, AirTran Airways, Delta Air Lines, United Airlines. The full list with route counts is above.
What's the IATA code for San Antonio International Airport?
SAT. The ICAO code is KSAT. Use the three-letter IATA code when booking, tagging bags, and checking in.
Where is SAT located?
San Antonio International Airport is located in San Antonio, United States.
What happens if my flight from SAT is cancelled?
US DOT rules entitle you to a full refund to original payment method for any US-touching cancellation on any fare. Call our team and we handle the refund filing, or rebook you on the next available option.

Questions about flying from SAT?

Our 24/7 US booking team knows fare rules, change policies, and unpublished consolidator rates on SAT routes cold. One call gets you a real answer.