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Cheap Flights from Ontario to San Antonio - ONT to SAT

Did You Know?

There are 4066 flights from Ontario, CA to San Antonio per week.
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.
186,144 seats are available per week to fly from Ontario, CA to San Antonio.

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
Delta, US Airways, United, Alaska, American
$267
Delta, Alaska, United, US Airways, American
$304

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
Alaska, United, US Airways, American, AirTran, Delta
$336
Delta, Alaska, American, United, US Airways, AirTran
$303
American, US Airways, Delta, United, Alaska
$319
US Airways, Delta, Alaska, American, AirTran, United
$347
US Airways, Alaska, Delta
$317
United, Delta, AirTran, US Airways, Alaska
$344
US Airways, United
$372
United, Delta, Alaska, US Airways, American
$347
American, US Airways, United, Alaska
$375
Spirit, Alaska, AirTran, Frontier, American, US Airways, Delta, United
$213
Alaska, United, Delta, US Airways, American, Frontier, AirTran, Virgin America
$280
United, Delta, Alaska, US Airways, American, Sun Country, Spirit, Virgin America, Frontier
$148
United, Alaska, American, Virgin America, Spirit, Frontier, Delta, Sun Country, US Airways
$126
Alaska, Virgin America, American, JetBlue, Frontier, AirTran, Delta, United, US Airways
$289
United, AirTran, Virgin America, American, US Airways, Delta, Alaska, Frontier
$251
Delta, Alaska, United, American, AirTran, US Airways, Frontier, Spirit
$180
American, US Airways, Alaska, Delta, Spirit, Frontier, United, AirTran
$113
American, Frontier, Alaska, United, Delta, US Airways
$236
Alaska, Spirit, American, US Airways, Delta, United
$152
US Airways, Virgin America, Spirit, Boutique, Alaska, United, Delta, American, Hawaiian
$86
Delta, US Airways, Alaska, JetBlue
$220
Alaska, United, Delta, US Airways
$311
Alaska, Delta, US Airways, American, United, Frontier, AirTran
$289
AirTran, Frontier, American, US Airways, Delta, United, Alaska
$230
Sun Country, Spirit, Virgin America, AirTran, American, US Airways, Alaska, Delta, United, Frontier
$214
AirTran, Spirit, Sun Country, US Airways, American, United, JetBlue, Frontier, Virgin America
$273

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
Alaska, United, Volaris, American, US Airways, AirTran, Delta, AeroMexico
$453
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Cheap Flights from Ontario to San Antonio, from $314 Round trip from ONT to SAT