Welcome | Sign out

Cheap Flights from Denver to St Louis - DEN to STL

Did You Know?

6,862 seats are available per week to fly direct from Denver, CO to St Louis.
Southwest provides 43% of the nonstop flights from Denver, CO to St Louis.
The shortest nonstop flight between Denver, CO and St Louis is 767 miles.
3 airlines operate between Denver, CO and St Louis.
The smallest aircraft flying nonstop from Denver, CO to St Louis is the Bombardier CRJ with 50 seats.
260,350 seats are available per week to fly from Denver, CO to St Louis.
Southwest has 26 nonstop flights between Denver, CO and St Louis.
United Airlines has 489 connecting flights between Denver, CO and St Louis.

Daily Non-stop Flight Schedules from Denver International to Lambert International

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
Frontier
0
0
0
2
2
2
2
8:44 AM
6:55 PM
Southwest
0
0
0
4
4
4
3
6:10 AM
7:00 PM
United
0
0
0
5
5
4
3
8:00 AM
7:30 PM

Cheap Domestic Flights from Denver - DEN

Flights
Airline
Lowest Price
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

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$302
American, United, Delta, US Airways
$402
United, US Airways, Delta, American
$505
United, American, Delta
$505
American, United, US Airways
$402
US Airways, Delta, United, American
$445
Cheap Flights from Denver to St Louis, from $149 Round trip from DEN to STL