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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
$277

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
$325
American, US Airways, Delta, United, Alaska
$300
US Airways, Delta, Alaska, American, AirTran, United
$286
US Airways, Alaska, Delta
$283
United, Delta, AirTran, US Airways, Alaska
$287
US Airways, United
$311
United, Delta, Alaska, US Airways, American
$287
American, US Airways, United, Alaska
$323
Spirit, Alaska, AirTran, Frontier, American, US Airways, Delta, United
$263
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
$120
Alaska, Virgin America, American, JetBlue, Frontier, AirTran, Delta, United, US Airways
$184
United, AirTran, Virgin America, American, US Airways, Delta, Alaska, Frontier
$256
Delta, Alaska, United, American, AirTran, US Airways, Frontier, Spirit
$222
American, US Airways, Alaska, Delta, Spirit, Frontier, United, AirTran
$149
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
$279
Alaska, Delta, US Airways, American, United, Frontier, AirTran
$273
AirTran, Frontier, American, US Airways, Delta, United, Alaska
$259
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
$251

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
Alaska, United, Volaris, American, US Airways, AirTran, Delta, AeroMexico
$440
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Cheap Flights from Ontario to San Antonio, from $278 Round trip from ONT to SAT