- Fastest flight
- non-stop flights
- 6x / week
- Flight distance
- 2,839 km
- Time difference
- Most popular airlines
- Delta Air Lines
- Delta Air Lines
Flight schedule from Boston (BOS) to San Antonio (SAT)
Select a travel date in the flight schedule for the route from Boston (BOS) to San Antonio (SAT) and compare affordable flight deals.
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Matching outbound flightsBOS–SAT · 1 of 1
fromto
dep.arr.
durationstopovers
- September 13 – 19, 2026
- September 20 – 26, 2026
- Sep 27 – Oct 3, 2026
- BOSSATnonstop
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Boston to San Antonio?
A nonstop flight from Boston to San Antonio typically takes around 4 hours 53 minutes. This makes the nonstop service the fastest and most convenient way to travel between Boston and San Antonio. It is worth checking flight times when searching, as they can vary by airline and travel date.
Are there nonstop flights from Boston to San Antonio?
Yes, there are nonstop flights from Boston to San Antonio, although not necessarily every day. On average, around 6 to 7 flights per week are available. If you have flexibility with your travel dates, you will have an easier time finding a suitable nonstop connection.
Which airlines fly from Boston to San Antonio?
Direct flights from Boston to San Antonio are operated by, among others, Delta. These flights take you to San Antonio nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
On which days are there nonstop flights from Boston to San Antonio?
Nonstop flights from Boston to San Antonio operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Boston to San Antonio?
On the route from Boston to San Antonio, there is less than one flight per day on average. The exact number can vary by day of the week and season. If you have flexibility with your travel dates, it is worth comparing several departure days.
How many flights per week are there from Boston to San Antonio?
On the route from Boston to San Antonio, there are around 6 to 7 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.
When does the first flight from Boston to San Antonio depart?
The earliest nonstop flight from Boston to San Antonio usually departs at 9:15 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Antonio.
When does the last flight from Boston to San Antonio depart?
The last nonstop flight from Boston to San Antonio usually departs at 9:15 AM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.