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Cheap Flights from Colorado Springs to St Louis - COS to STL

Did You Know?

You must make at least one connection to fly from Colorado Springs, CO to St Louis.
There are 3666 flights from Colorado Springs, CO to St Louis per week.
192,164 seats are available per week to fly from Colorado Springs, CO to St Louis.
American Airlines has 490 connecting flights between Colorado Springs, CO and St Louis.

Cheap Domestic Flights from Colorado Springs - COS

Flights
Airline
Lowest Price
US Airways, Delta, United, American
$445

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
AirTran, Frontier, American, US Airways, Delta, United, Alaska
$149
American, United, Delta, US Airways
$402
Frontier, Spirit, United, Alaska, Delta, US Airways, American, AirTran
$130
United, Delta, US Airways, American, Spirit, Alaska, Frontier
$99
AirTran, Frontier, Spirit, American, US Airways, Delta, United
$211
Frontier, Alaska, Delta, United, US Airways, American, Spirit
$149
Delta, American, Spirit, US Airways, Frontier, AirTran, United
$107
Frontier, American, US Airways, Delta, United
$147
American, Frontier, Spirit, Delta, United, US Airways, AirTran
$118
Spirit, US Airways, American, Frontier, AirTran, Delta, United
$140
Delta, United, American, US Airways, Frontier
$105
Spirit, AirTran, Frontier, JetBlue, Alaska, United, Delta, US Airways, American
$197
Delta, Alaska, US Airways, Spirit, Frontier, AirTran, United, American
$89
AirTran, United, Delta, US Airways, American, JetBlue, Frontier
$93
American, AirTran, Frontier, US Airways, JetBlue, Spirit, United
$205
JetBlue, United, Delta, American, US Airways, AirTran
$379
Frontier, AirTran, American, United, Delta, US Airways
$149
Frontier, American, US Airways, United, Delta
$149
American, United
$303
American, US Airways, Delta, United, Frontier, AirTran
$149
Delta, Frontier, American
$149
American, United, AirTran, US Airways, Delta
$340
US Airways, Frontier, Delta, United, American, AirTran
$149
AirTran, Frontier, American, US Airways, Delta, United
$149
Frontier, American, US Airways, Delta, United
$149
American, Delta, United
$400
US Airways, American, United, Delta, Alaska
$211
Frontier, American, US Airways, Delta, United
$107
Cheap Flights from Colorado Springs to St Louis, from $302 Round trip from COS to STL