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Cheap Flights from Boston to San Antonio - BOS to SAT

Did You Know?

You must make at least one connection to fly from Boston, MA to San Antonio.
American Airlines has 490 connecting flights between Boston, MA and San Antonio.

Cheap Domestic Flights from Boston - BOS

Flights
Airline
Lowest Price
JetBlue, Sun Country, American, US Airways, United, Delta, Spirit
$203
American, JetBlue, AirTran, US Airways, United, Delta
$283
US Airways, United, Delta, JetBlue, AirTran, American
$195
American, Spirit, AirTran, US Airways, Delta, United
$161
JetBlue, Spirit, Delta, US Airways, Alaska, American, AirTran, United
$130

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
United, AirTran, American, US Airways
$301
Delta, US Airways, American, United, AirTran
$311
American, AirTran, US Airways, Delta, United
$310
United, US Airways, Delta, AirTran
$387
US Airways, United, Delta, AirTran
$370
United, Delta, US Airways, AirTran
$371
United, Delta, US Airways, AirTran
$388
United, Delta, US Airways, American
$307
Delta, US Airways
$373
Delta, US Airways, United
$489
AirTran, US Airways, United
$313
US Airways, Delta
$364
American, US Airways, Sun Country, Spirit, JetBlue, Frontier, United
$120
JetBlue, US Airways, Frontier, AirTran, Spirit, American, United
$265
American, US Airways, JetBlue, Frontier, United, AirTran
$235
Frontier, Spirit, Sun Country, US Airways, United, American, AirTran, Virgin America, JetBlue
$251
American, United, US Airways, Spirit, JetBlue, AirTran
$204
US Airways, United, American
$163
JetBlue, American, US Airways, Delta, United
$236
AirTran, JetBlue, United, American, Sun Country, Hawaiian, Alaska, Frontier, Virgin America, US Airways
$261
American, US Airways, JetBlue, Delta, United
$254
AirTran, United, US Airways, American, Spirit, JetBlue, Frontier
$211
United, American, US Airways, Spirit, JetBlue, AirTran
$182
AirTran, JetBlue, US Airways, American, Delta, United
$232

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
Pakistan, WestJet, US Airways, United, Air Canada, American
$154
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Cheap Flights from Boston to San Antonio, from $385 Round trip from BOS to SAT