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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
$182
American, JetBlue, AirTran, US Airways, United, Delta
$293
US Airways, United, Delta, JetBlue, AirTran, American
$223
American, Spirit, AirTran, US Airways, Delta, United
$161
JetBlue, Spirit, Delta, US Airways, Alaska, American, AirTran, United
$140

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
United, AirTran, American, US Airways
$279
Delta, US Airways, American, United, AirTran
$316
American, AirTran, US Airways, Delta, United
$313
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
$375
Delta, US Airways, United
$493
AirTran, US Airways, United
$292
US Airways, Delta
$313
American, US Airways, Sun Country, Spirit, JetBlue, Frontier, United
$140
JetBlue, US Airways, Frontier, AirTran, Spirit, American, United
$232
American, US Airways, JetBlue, Frontier, United, AirTran
$258
Frontier, Spirit, Sun Country, US Airways, United, American, AirTran, Virgin America, JetBlue
$273
American, United, US Airways, Spirit, JetBlue, AirTran
$210
US Airways, United, American
$226
JetBlue, American, US Airways, Delta, United
$220
AirTran, JetBlue, United, American, Sun Country, Hawaiian, Alaska, Frontier, Virgin America, US Airways
$261
American, US Airways, JetBlue, Delta, United
$275
AirTran, United, US Airways, American, Spirit, JetBlue, Frontier
$190
United, American, US Airways, Spirit, JetBlue, AirTran
$161
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
$159
Cheap Flights from Boston to San Antonio, from $385 Round trip from BOS to SAT