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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.
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
$421

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
$412
Frontier, Spirit, United, Alaska, Delta, US Airways, American, AirTran
$99
United, Delta, US Airways, American, Spirit, Alaska, Frontier
$80
AirTran, Frontier, Spirit, American, US Airways, Delta, United
$142
Frontier, Alaska, Delta, United, US Airways, American, Spirit
$99
Delta, American, Spirit, US Airways, Frontier, AirTran, United
$107
Frontier, American, US Airways, Delta, United
$141
American, Frontier, Spirit, Delta, United, US Airways, AirTran
$99
Spirit, US Airways, American, Frontier, AirTran, Delta, United
$120
Delta, United, American, US Airways, Frontier
$107
Spirit, AirTran, Frontier, JetBlue, Alaska, United, Delta, US Airways, American
$184
Delta, Alaska, US Airways, Spirit, Frontier, AirTran, United, American
$82
AirTran, United, Delta, US Airways, American, JetBlue, Frontier
$211
American, AirTran, Frontier, US Airways, JetBlue, Spirit, United
$184
JetBlue, United, Delta, American, US Airways, AirTran
$398
Frontier, AirTran, American, United, Delta, US Airways
$142
Frontier, American, US Airways, United, Delta
$149
American, United
$308
American, US Airways, Delta, United, Frontier, AirTran
$149
Delta, Frontier, American
$308
American, United, AirTran, US Airways, Delta
$331
US Airways, Frontier, Delta, United, American, AirTran
$138
AirTran, Frontier, American, US Airways, Delta, United
$269
Frontier, American, US Airways, Delta, United
$142
American, Delta, United
$465
US Airways, American, United, Delta, Alaska
$175
Frontier, American, US Airways, Delta, United
$107
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Cheap Flights from Colorado Springs to St Louis, from $306 Round trip from COS to STL