Direct flights from Boston to San Antonio
All flights from BOS to SAT non-stop. There are direct flights from Boston Logan International Airport (BOS), Massachusetts, USA to San Antonio International (SAT), Texas, USA with Delta Air Lines. 7 weekly departures are currently scheduled on this route. Departure times range from 09:00 to 09:55 depending on the schedule period. The flight distance is 1771 miles (2850 km). Flight time ranges from 4 hours and 24 minutes to 4 hours and 53 minutes.
Boston
, USA
Flight schedule from Boston to San Antonio with Delta Air Lines
This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-06-29
Boston to San Antonio scheduled departures
Select a date to see every published non-stop departure between BOS and SAT.
BOS - SAT route facts
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Distance1771 miles (2850 km)
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Flight time4 hours and 24 minutes to 4 hours and 53 minutes
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Airline Delta
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Airline alliancesSkyTeam
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CabinsEconomy First
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Hub airportsBOS
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Departure terminalsTerminal A
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Arrival terminalsTerminal A
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AircraftAirbus A220-300
Route FAQ
Direct flights from Boston to TX, USA
From Boston to Austin
AUS Austin-Bergstrom International Airport
From Boston to Dallas
DFW Dallas Fort Worth International
From Boston to Houston
IAH George Bush Intcntl Houston
From Boston to Dallas
DAL Dallas Love Fld
