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Cheap Flights from Idaho Falls to San Antonio - IDA to SAT

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United Airlines has 490 connecting flights between Idaho Falls, ID and San Antonio.
You must make at least one connection to fly from Idaho Falls, ID to San Antonio.

Cheap Domestic Flights from Idaho Falls - IDA

Flights
Airline
Lowest Price
Delta, United, US Airways
$299

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
United, American, US Airways, Delta
$330
United, AirTran, US Airways, American, JetBlue, Frontier, Delta
$215
AirTran, Frontier, United, Delta, US Airways, American
$214
United, Alaska, Delta, Frontier, US Airways
$273
Frontier, American, United, Delta, US Airways, Alaska
$192
Frontier, United, Delta, US Airways
$87
United, Alaska, Delta, Frontier, US Airways
$272
American, United, Delta, US Airways, Frontier, AirTran
$215
United, American, US Airways, Frontier, AirTran, Delta, JetBlue
$266
Delta, Frontier, Alaska, United, US Airways
$107
US Airways, Frontier, American, Delta, United
$215
Delta, American, US Airways, United
$331
American, Frontier, US Airways, Delta, United, Alaska, JetBlue
$155
Frontier, US Airways, American, United, Delta
$255
AirTran, US Airways, Delta, American, United, Frontier
$215
Delta, AirTran, United, US Airways, American, JetBlue, Frontier
$273
Frontier, American, US Airways, Delta, United
$215
American, Alaska, Delta, US Airways, United, Frontier
$159
Delta, United, American, Frontier, US Airways
$215
United, American
$416
US Airways, Delta, United, Frontier, American
$214
United, Delta, US Airways, Frontier, Alaska
$273
United, Delta, US Airways, American, Frontier
$328
Delta, United
$397
Frontier, AirTran, United, Delta, US Airways, American, JetBlue
$335
American, United, Delta, US Airways
$435
United, US Airways, American
$331

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
American, Alaska, United, AirTran, Delta, US Airways, AeroMexico
$581
Frontier, AeroMexico, AirTran, American, Delta, US Airways, United
$491
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Cheap Flights from Idaho Falls to San Antonio, from $512 Round trip from IDA to SAT