TX · SAT
Cheap flights from San Antonio
Round trips from $89 per traveler, taxes and fees included. 2 popular routes from San Antonio with fares by month, airlines and the best day to fly.
Popular domestic routes from San Antonio
Lowest round-trip fares over the next three months where we track them, per traveler with taxes and fees.
Airports in San Antonio
Flying from San Antonio: common questions
Which airlines fly from San Antonio?
San Antonio is served by most major US airlines with nonstop and one-stop flights. Each route page lists the airlines flying that city pair.
What is the cheapest flight from San Antonio?
Among the popular routes we track, the lowest round-trip fare from San Antonio over the next three months is $89 per traveler including taxes and fees. Short domestic hops are usually the cheapest; see the deals page for the best dates.
How early should I get to SAT?
Arrive two hours before a domestic departure and three hours before an international one. TSA PreCheck members can usually cut that by 30 minutes at SAT.