Direct flights from Saint Louis to Denver

STL - DEN route map All flights from STL to DEN non-stop. There are direct flights from Saint Louis Airport, Missouri, USA to Denver International (DEN), Colorado, USA every day of the week with Southwest Airlines, United Airlines and Frontier Airlines. The flight distance is 772 miles and the trip usually takes about 2 hours and 32 minutes.

STL
Saint Louis Airport
USASaint Louis , USA
DEN
Denver International
USADenver , USA
STL
Saint Louis Airport
USASaint Louis , USA
Denver
USADenver , USA
DEN
Flight time is 2 hours and 20 minutes
CHANGE DIRECTION

Airlines with non-stop routes:

Southwest Airlines

S
M
T
W
T
F
S
Low-cost airline
Sun
Mon
Tue
Wed
Thu
Fri
Sat
5-8 flights per day
5-8 flights per day

United Airlines

S
M
T
W
T
F
S
Star Alliance
Sun
Mon
Tue
Wed
Thu
Fri
Sat
4-6 flights per day
4-6 flights per day

Frontier Airlines

S
M
T
W
T
F
S
Low-cost airline
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1 flight per day
1 flight per day
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
Check availability
Ad
Flight schedule from Saint Louis to Denver with Southwest Airlines

This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
WN652
05:35
05:45
05:45
05:35
05:35
06:15
06:00
WN463
07:00
07:25
07:25
07:00
07:00
----
08:20
WN1792
----
----
----
----
----
09:20
----
WN1871
10:10
10:35
10:35
10:10
10:10
11:00
10:05
WN653
13:10
13:25
13:25
13:10
13:10
13:30
12:50
WN4934
14:00
----
----
14:00
14:00
----
----
WN654
15:45
15:05
15:05
15:45
15:45
17:25
15:55
WN2153
19:20
18:40
18:40
19:20
19:20
----
19:20
WN2094
----
----
----
----
----
----
20:40
WN655
21:40
21:30
21:30
21:40
21:40
----
----
WN1509
----
----
----
----
----
----
22:45

The timetable & schedule information was updated at 2024-03-15

RETURN SCHEDULE
CHECK PRICES
Flight schedule from Saint Louis to Denver with United Airlines

This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
UA1923
09:05
09:05
09:05
09:05
09:05
09:05
09:05
UA2625
13:42
13:42
13:42
13:42
13:42
13:42
13:42
UA1646
16:45
16:45
16:45
16:45
16:45
16:45
16:45

The timetable & schedule information was updated at 2024-03-15

RETURN SCHEDULE
CHECK PRICES
Flight schedule from Saint Louis to Denver with Frontier Airlines

This is a weekly direct flight schedule for Frontier Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
F93301
----
----
----
15:53
----
----
15:53
F94567
20:00
----
20:00
----
20:00
20:00
----
F94477
----
22:32
----
----
----
----
----

The timetable & schedule information was updated at 2024-03-15

RETURN SCHEDULE
CHECK PRICES

Saint Louis to Denver flight departures

Select a date to see all scheduled flight departures between STL to DEN.

Wednesday
Wed
May 29
11 flights(11)
Thursday
Thu
May 30
12 flights(12)
Friday
Fri
May 31
12 flights(12)
Saturday
Sat
Jun 01
9 flights(9)
Sunday
Sun
Jun 02
12 flights(12)
Monday
Mon
Jun 03
12 flights(12)
Tuesday
Tue
Jun 04
12 flights(12)
Time
Airline
Flight
05:45
Southwest Airlines Southwest Airlines
WN652
07:25
Southwest Airlines Southwest Airlines
WN463
09:05
United Airlines United Airlines
UA1923
10:35
Southwest Airlines Southwest Airlines
WN1871
13:25
Southwest Airlines Southwest Airlines
WN653
13:42
United Airlines United Airlines
UA2625
15:05
Southwest Airlines Southwest Airlines
WN654
16:45
United Airlines United Airlines
UA1646
18:40
Southwest Airlines Southwest Airlines
WN2153
20:00
Frontier Airlines Frontier Airlines
F94567
21:30
Southwest Airlines Southwest Airlines
WN655
05:35
Southwest Airlines Southwest Airlines
WN652
07:00
Southwest Airlines Southwest Airlines
WN463
09:05
United Airlines United Airlines
UA1923
10:10
Southwest Airlines Southwest Airlines
WN1871
13:10
Southwest Airlines Southwest Airlines
WN653
13:42
United Airlines United Airlines
UA2625
14:00
Southwest Airlines Southwest Airlines
WN4934
15:45
Southwest Airlines Southwest Airlines
WN654
15:53
Frontier Airlines Frontier Airlines
F93301
16:45
United Airlines United Airlines
UA1646
19:20
Southwest Airlines Southwest Airlines
WN2153
21:40
Southwest Airlines Southwest Airlines
WN655
05:35
Southwest Airlines Southwest Airlines
WN652
07:00
Southwest Airlines Southwest Airlines
WN463
09:05
United Airlines United Airlines
UA1923
10:10
Southwest Airlines Southwest Airlines
WN1871
13:10
Southwest Airlines Southwest Airlines
WN653
13:42
United Airlines United Airlines
UA2625
14:00
Southwest Airlines Southwest Airlines
WN4934
15:45
Southwest Airlines Southwest Airlines
WN654
16:45
United Airlines United Airlines
UA1646
19:20
Southwest Airlines Southwest Airlines
WN2153
20:00
Frontier Airlines Frontier Airlines
F94567
21:40
Southwest Airlines Southwest Airlines
WN655
06:15
Southwest Airlines Southwest Airlines
WN652
09:05
United Airlines United Airlines
UA1923
09:20
Southwest Airlines Southwest Airlines
WN1792
11:00
Southwest Airlines Southwest Airlines
WN1871
13:30
Southwest Airlines Southwest Airlines
WN653
13:42
United Airlines United Airlines
UA2625
16:45
United Airlines United Airlines
UA1646
17:25
Southwest Airlines Southwest Airlines
WN654
20:00
Frontier Airlines Frontier Airlines
F94567
06:00
Southwest Airlines Southwest Airlines
WN652
08:20
Southwest Airlines Southwest Airlines
WN463
09:05
United Airlines United Airlines
UA1923
10:05
Southwest Airlines Southwest Airlines
WN1871
12:50
Southwest Airlines Southwest Airlines
WN653
13:42
United Airlines United Airlines
UA2625
15:53
Frontier Airlines Frontier Airlines
F93301
15:55
Southwest Airlines Southwest Airlines
WN654
16:45
United Airlines United Airlines
UA1646
19:20
Southwest Airlines Southwest Airlines
WN2153
20:40
Southwest Airlines Southwest Airlines
WN2094
22:45
Southwest Airlines Southwest Airlines
WN1509
05:35
Southwest Airlines Southwest Airlines
WN652
07:00
Southwest Airlines Southwest Airlines
WN463
09:05
United Airlines United Airlines
UA1923
10:10
Southwest Airlines Southwest Airlines
WN1871
13:10
Southwest Airlines Southwest Airlines
WN653
13:42
United Airlines United Airlines
UA2625
14:00
Southwest Airlines Southwest Airlines
WN4934
15:45
Southwest Airlines Southwest Airlines
WN654
16:45
United Airlines United Airlines
UA1646
19:20
Southwest Airlines Southwest Airlines
WN2153
20:00
Frontier Airlines Frontier Airlines
F94567
21:40
Southwest Airlines Southwest Airlines
WN655
06:05
Southwest Airlines Southwest Airlines
WN4176
07:55
Southwest Airlines Southwest Airlines
WN2763
09:05
United Airlines United Airlines
UA1923
10:05
Southwest Airlines Southwest Airlines
WN233
12:00
Southwest Airlines Southwest Airlines
WN3961
13:42
United Airlines United Airlines
UA2625
14:50
Southwest Airlines Southwest Airlines
WN1773
16:45
United Airlines United Airlines
UA1646
17:35
Southwest Airlines Southwest Airlines
WN2066
18:50
Southwest Airlines Southwest Airlines
WN3302
21:45
Southwest Airlines Southwest Airlines
WN2517
22:32
Frontier Airlines Frontier Airlines
F94477
Ad
STL-DEN flight route
Saint Louis, STL to Denver, DEN flight path. The distance is 772 miles or 1242 km.
Ad
Saint Louis - Denver direct flight map
Ad

STL - DEN information

  • Distance
    772 miles (1242 km)
  • Flight time
    2 hours and 32 minutes
  • Airlines
    Southwest Southwest
    United United
    Frontier Airlines Frontier Airlines
  • Alliances
    One World
    Sky Team
    Star Alliance
  • Classes
    Economy
    Business
    First Class
  • Southwest Aircraft
    Boeing 737 Passenger
  • United Aircrafts
    Airbus A318 / A319 / A320 / A321
    Boeing 737 Passenger
  • Frontier Airlines Aircraft
    Airbus A318 / A319 / A320 / A321
  • Departure Terminals
    Terminal 1 (Frontier Airlines)
    Terminal 2 (Southwest)
AD (888) 559-5091:
Unpublished Flight Rates From Saint Louis to Denver
Ad

Yes, you can take a direct flight from Saint Louis (STL) to Denver (DEN) with Frontier Airlines, United Airlines or Southwest Airlines.

All the flights from Saint Louis to Denver are departing from Terminal 1 and 2.

The flight time is 2 hours and 33 minutes. The distance is 772 miles or 1242 kilometers.

The flight (F9699) departs at 14:37.

Yes, you can fly direct with Star Alliance member United Airlines.

Unfortunately you can't fly direct from Saint Louis to Denver with One World.

Unfortunately you can't fly direct from Saint Louis to Denver with Sky Team.

Both Frontier Airlines and United Airlines fly this route with the Airbus A318 / A319 / A320 / A321 aircraft.

You can fly direct every day of the week.