TX · SAT
Cheap flights to San Antonio
Round trips from $88 per traveler, taxes and fees included. Compare fares from every US city, see which airlines fly nonstop, and pick the cheapest month to travel.
Popular routes to San Antonio
Lowest round-trip fares we found over the next three months, per traveler with taxes and fees. Select a route for airlines, flight times and fares by month.
Airports in San Antonio
Airlines flying to San Antonio
Carriers with nonstop service on the routes above.
Flying to San Antonio: common questions
Which airport should I fly into for San Antonio?
San Antonio International Airport (SAT) is the airport for San Antonio. Every fare we show for San Antonio lands there.
Which airlines fly to San Antonio?
Delta Air Lines, United Airlines, Southwest Airlines, JetBlue, Alaska Airlines and Spirit Airlines and others fly nonstop to San Antonio from major US cities, with more airlines offering one-stop itineraries. Route pages list the airlines for each departure city.
How much are flights to San Antonio?
Over the next three months, the lowest round-trip fare we track to San Antonio is $88 per traveler including taxes and fees. Fares vary by departure city, day of week and how far ahead you book — see each route page for the cheapest month.