Cheap flights from Boston to South Texas Plains

View AU$198 flight on Tue, 9 Sep. 2025Opens in a new window

Popular airlines from Boston to South Texas Plains

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Boston (BOS) to South Texas Plains (SAT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 7 Aug. - Thu, 14 Aug.
BOS
Boston
SAT
San Antonio
AU$474 Return, found 6 days ago
AU$474
Return
found 6 days ago
Select Delta flight, departing Thu, 7 Aug. from Boston to San Antonio, returning Thu, 14 Aug., priced at AU$474 found 6 days ago
Delta
Thu, 7 Aug. - Thu, 14 Aug.
BOS
Boston
SAT
San Antonio
AU$489 Return, found 6 days ago
AU$489
Return
found 6 days ago
Select Delta flight, departing Thu, 7 Aug. from Boston to San Antonio, returning Thu, 14 Aug., priced at AU$489 found 6 days ago
American Airlines
Thu, 7 Aug. - Thu, 14 Aug.
BOS
Boston
SAT
San Antonio
AU$520 Return, found 6 days ago
AU$520
Return
found 6 days ago
Select American Airlines flight, departing Thu, 7 Aug. from Boston to San Antonio, returning Thu, 14 Aug., priced at AU$520 found 6 days ago
Delta
Thu, 7 Aug. - Thu, 14 Aug.
BOS
Boston
SAT
San Antonio
AU$565 Return, found 6 days ago
AU$565
Return
found 6 days ago
Select Delta flight, departing Thu, 7 Aug. from Boston to San Antonio, returning Thu, 14 Aug., priced at AU$565 found 6 days ago
American Airlines
Thu, 7 Aug. - Thu, 14 Aug.
BOS
Boston
SAT
San Antonio
AU$612 Return, found 6 days ago
AU$612
Return
found 6 days ago
Select American Airlines flight, departing Thu, 7 Aug. from Boston to San Antonio, returning Thu, 14 Aug., priced at AU$612 found 6 days ago
United
Thu, 7 Aug. - Thu, 14 Aug.
BOS
Boston
SAT
San Antonio
AU$634 Return, found 6 days ago
AU$634
Return
found 6 days ago
Select United flight, departing Thu, 7 Aug. from Boston to San Antonio, returning Thu, 14 Aug., priced at AU$634 found 6 days ago

Find the cheapest month to fly from Boston (BOS) to San Antonio (SAT)

October is typically the cheapest month to fly

From AU$172 - AU$421 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.