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Cheap Flights from Idaho Falls to St Louis - IDA to STL

Did You Know?

60,995 seats are available per week to fly from Idaho Falls, ID to St Louis.
You must make at least one connection to fly from Idaho Falls, ID to St Louis.
United Airlines has 490 connecting flights between Idaho Falls, ID and St Louis.
There are 2070 flights from Idaho Falls, ID to St Louis per week.

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
AirTran, US Airways, Delta, American, United, Frontier
$215
Frontier, United, Alaska, Delta, US Airways
$273
United, Delta, US Airways, AirTran, American, Frontier
$210
Delta, United, Frontier, US Airways, American
$215
Frontier, AirTran, JetBlue, US Airways, American, United
$266
United, Delta, US Airways, Frontier, Alaska
$273
US Airways, Delta, United, Frontier, American
$214
Frontier, American, US Airways, Delta, United
$215
AirTran, US Airways, American, Delta, United, Frontier
$215
Delta, United, American, Frontier, US Airways
$215
AirTran, Frontier, United, Delta, US Airways, American
$214
American, Frontier, US Airways, Delta, AirTran, United
$215
Frontier, United, Delta, US Airways
$87
United, Frontier, American, Delta
$547
American, Delta, United, US Airways
$377
Frontier, United, Delta, American, US Airways, AirTran
$211
Delta, AirTran, United, US Airways, American, JetBlue, Frontier
$273
United, American, US Airways, Frontier, AirTran, Delta, JetBlue
$233
Frontier, United, American, US Airways, Delta
$215
Frontier, Alaska, American, United, Delta, US Airways
$176
Frontier, American, Alaska, United, Delta, JetBlue, US Airways
$153
US Airways, American, Delta, United
$435
Delta, United, US Airways, American
$348
Alaska, Delta, US Airways, Frontier, American, United
$215
United, Delta, US Airways, American, Frontier
$295
Frontier, US Airways, United, Delta, American
$215
Frontier, American, United, Delta, US Airways, Alaska
$107
American, United, Delta, US Airways, Frontier, AirTran
$215
United, Delta, US Airways, American, Frontier
$215
United, US Airways, American, Delta
$429
Cheap Flights from Idaho Falls to St Louis, from $210 Round trip from IDA to STL