Nonstop flights from Boston to San Antonio
Delta Air Lines flies this route daily.
BOSBoston Logan International
1,762 mi · 7 flights a week
SATSan Antonio International
When they leave
Boston time9:01a9:01aDeparts 9:01 AM
One departure, at 9:01 AM. It runs daily.
Every flight
Earliest first
Schedules last checked Sep 8, 2026. Times are local.
Flying from Boston to San Antonio
Delta Air Lines is the only airline flying nonstop from Boston to San Antonio, daily on the Airbus A220-300.
The flight covers 1,762 miles.
Flying back, San Antonio to Boston has 7 nonstop flights a week.
Return flights
More from Boston
Find the cheapest day to fly from Boston to San Antonio.
Schedules as of Oct 9, 2026.