Nonstop flights from Washington to San Antonio
American Airlines flies this route daily until Dec 16, then again from Jan 6, 2027.
DCARonald Reagan Washington National
1,379 mi · 7 flights a week
SATSan Antonio International
When they leave
Washington time6:16p6:16pDeparts 6:16 PM
One departure, at 6:16 PM. It runs daily.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Washington to San Antonio
American Airlines is the only airline flying nonstop from Washington to San Antonio, daily on the Airbus A319.
The flight covers 1,379 miles.
Flying back, San Antonio to Washington has 7 nonstop flights a week. Baltimore (BWI) and Dulles (IAD) also have nonstop flights to San Antonio, 16 and 12 a week.
Return flights
Every Washington airport
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Find the cheapest day to fly from Washington to San Antonio.
Schedules as of Oct 9, 2026.