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Southwest nonstop flights from San Antonio

18 nonstop destinations on Southwest out of SAT — 34% of everything that departs. Zero layovers, zero connections.

18
Nonstop cities
34%
of SAT departures
274
Flights / week
SAT
Your origin

Where Southwest can take you

Dashed arcs = Southwest nonstop routes from SAT · updates with the day filter
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All nonstop destinations from San Antonio (SAT) every airline, not just Southwest

Where can you fly nonstop on Southwest from San Antonio (SAT)?

Southwest flies 18 nonstop routes from San Antonio International Airport (SAT), around 274 departures a week — 34% of everything leaving SAT.

Its busiest is San Antonio to Dallas at 50 Southwest flights a week. 12 of these 18 destinations have no other nonstop operator from SAT, so Southwest is the only way to reach them without a connection.

Use the day filter above to see which Southwest routes fly on the day you want to travel. Route data updated September 2026 from observed departures.

Frequencies shown are Southwest's own departures, counted from observed schedules. Schedules change — always confirm with the airline before booking.