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Flights from Boston to San Antonio
Delta Air Lines flies nonstop from Boston to San Antonio, about 5 flights a week. The flight takes around 4h 03m.
Direct flights available ~5 flights a week 4h 03m
Boston to San Antonio at a glance
Fastest flight4h 03mEstimated
Nonstop flights5/wkDelta Air Lines
Airlines flying nonstop from Boston to San Antonio
1 airline on this route, about 5 flights a week in total (observed over the last 4 weeks).
| Airline | Flights a week | Typical departures | From | Search |
|---|---|---|---|---|
 Delta Air Lines | ~5 | 09:25–10:12 | — | Search |
Good to know
- Distance
- 2,835 km1,761 miles
- Flight time
- 4h 03mestimate
- Time difference
- -1hSan Antonio vs Boston
- Currency in San Antonio
- USD
- Airports
- BOS, PSM → SAT
Flights from Boston to San Antonio: questions answered
Are there direct flights from Boston to San Antonio?
Yes. Delta Air Lines flies this route nonstop, with about 5 flights a week in each direction.
How long is the flight from Boston to San Antonio?
A nonstop flight covers 2,835 km and takes around 4h 03m.
Which airlines fly from Boston to San Antonio?
Delta Air Lines operates nonstop flights on this route.
Which airports serve Boston and San Antonio?
Boston: Boston Logan International Airport (BOS) and Portsmouth International Airport at Pease (PSM). San Antonio: San Antonio International Airport (SAT).
What is the time difference between Boston and San Antonio?
San Antonio is 1 hour behind Boston.
