Cheap Flights from San Antonio to Boston
Cheap Flights from San Antonio to Boston
Looking for cheap flights from San Antonio to Boston? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from San Antonio to Boston vary by season, cabin, and date, but available award flights can start around 10,000–17,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from San Antonio to Boston for specific travel dates.
2026-11-23
SAT - BOS
Economy | 1 Stop
From 10,000 Pts + $5.6
2026-11-23
SAT - BOS
Economy | 1 Stop
From 15,000 Pts + $5.6
2026-11-23
SAT - BOS
Economy | 1 Stop | 9+ left
From 15,130 Pts + $30.6
2026-11-21
SAT - BOS
Economy | 2 Stops | 9+ left
From 15,130 Pts + $125
2026-11-23
SAT - BOS
Economy | 1 Stop | 9+ left
From 17,500 Pts + $25.6
2026-11-22
SAT - BOS
Economy | 1 Stop | 9+ left
From 17,500 Pts + $39
San Antonio to Boston flight facts
Distance
1,762 mi
2,836 km in a straight line
Estimated flight time
about 4h
In the air, for the straight-line distance
Time difference
+1h
Boston is 1 hour ahead of San Antonio.
Airports in San Antonio
SAT · San Antonio Intl
Airports in Boston
BOS · General Edward Lawrence Logan Intl
Nearby airport alternatives
Flights San Antonio - Providence · Providence is 49 mi from Boston
Flights Austin - Boston · Austin is 66 mi from San Antonio
Flights San Antonio - Windsor Locks · Windsor Locks is 91 mi from Boston
Flights San Antonio - Portland · Portland is 95 mi from Boston
Flights Waco - Boston · Waco is 161 mi from San Antonio
Flights San Antonio - Burlington · Burlington is 181 mi from Boston
Premium cabin flights from San Antonio to Boston
Premium cabin
2026-11-21
SAT - BOS
First | 1 Stop | 1 left
From 35,000 Pts + $25.6
Premium cabin
2026-11-22
SAT - BOS
First | 1 Stop | 5 left
From 35,000 Pts + $25.6
Premium cabin
2026-11-20
SAT - BOS
First | 1 Stop | 6 left
From 35,000 Pts + $31.2
Premium cabin
2026-11-22
SAT - BOS
First | 1 Stop
From 36,500 Pts + $11.2
Premium cabin
2026-11-21
SAT - BOS
First | 1 Stop
From 38,500 Pts + $5.6
Premium cabin
2026-11-21
SAT - BOS
First | 1 Stop | 6 left
From 40,900 Pts + $5.6
Selected hotels for your next stay
Falmouth, MA (USA)
AutoCamp Cape Cod
From 74,000 Pts or $173
Boston, MA (USA)
The Westin Boston Seaport District
From Pts or $126
Boston, MA (USA)
The Ritz-Carlton, Boston
From Pts or $412
Frequently Asked Questions
The cheapest route from San Antonio to Boston depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from San Antonio to Boston.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from San Antonio to Boston.
San Antonio and Boston are about 1,762 miles (2,836 km) apart in a straight line.
Flying the 1,762-mile straight-line distance takes about 4h in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Boston is 1 hour ahead of San Antonio.
Departures from San Antonio: San Antonio Intl (SAT). Arrivals in Boston: General Edward Lawrence Logan Intl (BOS).
Travelers searching this route also look at other popular routes into Boston, plus the return trip when we track it. Fares and award space change daily.
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