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Cheap Flights from Ontario to San Antonio - ONT to SAT

Did You Know?

You must make at least one connection to fly from Ontario, CA to San Antonio.
US Airways has 490 connecting flights between Ontario, CA and San Antonio.

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
Delta, US Airways, United, Alaska, American
$252
Delta, Alaska, United, US Airways, American
$316

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
Alaska, United, US Airways, American, AirTran, Delta
$275
Delta, Alaska, American, United, US Airways, AirTran
$287
American, US Airways, Delta, United, Alaska
$310
US Airways, Delta, Alaska, American, AirTran, United
$287
US Airways, Alaska, Delta
$317
United, Delta, AirTran, US Airways, Alaska
$292
US Airways, United
$348
United, Delta, Alaska, US Airways, American
$334
American, US Airways, United, Alaska
$354
Spirit, Alaska, AirTran, Frontier, American, US Airways, Delta, United
$254
Alaska, United, Delta, US Airways, American, Frontier, AirTran, Virgin America
$261
United, Delta, Alaska, US Airways, American, Sun Country, Spirit, Virgin America, Frontier
$120
United, Alaska, American, Virgin America, Spirit, Frontier, Delta, Sun Country, US Airways
$99
Alaska, Virgin America, American, JetBlue, Frontier, AirTran, Delta, United, US Airways
$122
United, AirTran, Virgin America, American, US Airways, Delta, Alaska, Frontier
$260
Delta, Alaska, United, American, AirTran, US Airways, Frontier, Spirit
$203
American, US Airways, Alaska, Delta, Spirit, Frontier, United, AirTran
$130
American, Frontier, Alaska, United, Delta, US Airways
$223
Alaska, Spirit, American, US Airways, Delta, United
$145
US Airways, Virgin America, Spirit, Boutique, Alaska, United, Delta, American, Hawaiian
$82
Delta, US Airways, Alaska, JetBlue
$204
Alaska, United, Delta, US Airways
$319
Alaska, Delta, US Airways, American, United, Frontier, AirTran
$273
AirTran, Frontier, American, US Airways, Delta, United, Alaska
$265
Sun Country, Spirit, Virgin America, AirTran, American, US Airways, Alaska, Delta, United, Frontier
$203
AirTran, Spirit, Sun Country, US Airways, American, United, JetBlue, Frontier, Virgin America
$286

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
Alaska, United, Volaris, American, US Airways, AirTran, Delta, AeroMexico
$347
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Cheap Flights from Ontario to San Antonio, from $281 Round trip from ONT to SAT