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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
$405

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
$368
Frontier, Spirit, United, Alaska, Delta, US Airways, American, AirTran
$104
United, Delta, US Airways, American, Spirit, Alaska, Frontier
$108
AirTran, Frontier, Spirit, American, US Airways, Delta, United
$216
Frontier, Alaska, Delta, United, US Airways, American, Spirit
$104
Delta, American, Spirit, US Airways, Frontier, AirTran, United
$113
Frontier, American, US Airways, Delta, United
$155
American, Frontier, Spirit, Delta, United, US Airways, AirTran
$85
Spirit, US Airways, American, Frontier, AirTran, Delta, United
$126
Delta, United, American, US Airways, Frontier
$113
Spirit, AirTran, Frontier, JetBlue, Alaska, United, Delta, US Airways, American
$223
Delta, Alaska, US Airways, Spirit, Frontier, AirTran, United, American
$84
AirTran, United, Delta, US Airways, American, JetBlue, Frontier
$223
American, AirTran, Frontier, US Airways, JetBlue, Spirit, United
$172
JetBlue, United, Delta, American, US Airways, AirTran
$425
Frontier, AirTran, American, United, Delta, US Airways
$157
Frontier, American, US Airways, United, Delta
$157
American, United
$321
American, US Airways, Delta, United, Frontier, AirTran
$157
Delta, Frontier, American
$321
American, United, AirTran, US Airways, Delta
$347
US Airways, Frontier, Delta, United, American, AirTran
$152
AirTran, Frontier, American, US Airways, Delta, United
$243
Frontier, American, US Airways, Delta, United
$157
American, Delta, United
$417
US Airways, American, United, Delta, Alaska
$186
Frontier, American, US Airways, Delta, United
$113
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Cheap Flights from Colorado Springs to St Louis, from $278 Round trip from COS to STL