Flights to Northwest San Antonio from Boston - ￥23,870

View ￥23,870 flight on Fri, Aug 1, 2025Opens in a new window

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Cheap Flights from Boston to Northwest San Antonio (BOS-SAT)

Prices were available within the past 7 days and start at ￥23,870 for one-way flights and ￥35,180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Aug 1 - Sun, Aug 3
BOS
Boston
SAT
San Antonio
￥35,180 Roundtrip, found 1 day ago
￥35,180
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 1 from Boston to San Antonio, returning Sun, Aug 3, priced at ￥35,180 found 1 day ago
Delta
Fri, Aug 1 - Sun, Aug 3
BOS
Boston
SAT
San Antonio
￥37,990 Roundtrip, found 1 day ago
￥37,990
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 1 from Boston to San Antonio, returning Sun, Aug 3, priced at ￥37,990 found 1 day ago
Delta
Fri, Aug 1 - Sun, Aug 3
BOS
Boston
SAT
San Antonio
￥39,370 Roundtrip, found 1 day ago
￥39,370
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 1 from Boston to San Antonio, returning Sun, Aug 3, priced at ￥39,370 found 1 day ago
Delta
Fri, Aug 1 - Sun, Aug 3
BOS
Boston
SAT
San Antonio
￥40,750 Roundtrip, found 1 day ago
￥40,750
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 1 from Boston to San Antonio, returning Sun, Aug 3, priced at ￥40,750 found 1 day ago
American Airlines
Fri, Aug 1 - Sun, Aug 3
BOS
Boston
SAT
San Antonio
￥48,490 Roundtrip, found 1 day ago
￥48,490
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug 1 from Boston to San Antonio, returning Sun, Aug 3, priced at ￥48,490 found 1 day ago
United
Fri, Aug 1 - Sun, Aug 3
BOS
Boston
SAT
San Antonio
￥57,630 Roundtrip, found 1 day ago
￥57,630
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 1 from Boston to San Antonio, returning Sun, Aug 3, priced at ￥57,630 found 1 day ago
*Available to Expedia members.