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Direct (non-stop) flights from Saint Louis to Denver International

Show all routes from Saint Louis (STL)
STL
Saint Louis, Saint Louis
United States
2:30
DEN
Denver International, Denver
United States
This route is flown by:
Frontier Airlines
United Airlines
Southwest Airlines
Cheapest prices from [[ departure.name ]] ([[ departure.IATA ]]) to [[ destination.name ]] ([[destination.IATA]])
Cheapest prices from [[ airport.name ]] ([[ airport.IATA ]]) to [[ destinationairport.airport.name ]] ([[destinationairport.airport.IATA]])
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DONE
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Economy Premium economy Business First class
Round trip One way
Adults:
Over 15
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Children:
3 to 15
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0 - 2
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Economy Premium economy Business First class
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Adults:
Over 15
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Children:
3 to 15
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Infants:
0 - 2
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Find the best price for this route!

Round trip One way
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FLIGHT SCHEDULESaint Louis Denver
Frontier Airlines flight schedule
[[week.filterName]]
Flight #
Nr #
Monday
Dec 2
Mon
Dec 2
Tuesday
Dec 3
Tue
Dec 3
Wednesday
Dec 4
Wed
Dec 4
Thursday
Dec 5
Thu
Dec 5
Friday
Dec 6
Fri
Dec 6
Saturday
Dec 7
Sat
Dec 7
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Dec 8
Sun
Dec 8
F9279
19:21
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19:21
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19:21
19:21
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
Search on Skyscanner Visit frontierairlines.com
United Airlines flight schedule
[[week.filterName]]
Flight #
Nr #
Monday
Dec 2
Mon
Dec 2
Tuesday
Dec 3
Tue
Dec 3
Wednesday
Dec 4
Wed
Dec 4
Thursday
Dec 5
Thu
Dec 5
Friday
Dec 6
Fri
Dec 6
Saturday
Dec 7
Sat
Dec 7
Sunday
Dec 8
Sun
Dec 8
UA4664
05:30
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05:30
05:30
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[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA5796
----
----
05:30
13:20
13:20
----
13:20
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA3410
----
----
----
----
----
----
05:30
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA4687
07:00
07:00
07:00
07:00
07:00
07:00
07:00
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA4834
----
08:25
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----
----
11:00
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA4706
08:30
----
16:35
08:25
08:25
08:25
08:25
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA4543
----
----
08:25
16:35
16:35
16:35
16:35
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA5673
10:35
10:35
11:00
11:00
11:00
----
11:00
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA3738
----
----
13:20
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----
----
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA4733
13:20
13:20
----
----
----
----
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA4592
16:35
----
----
----
----
----
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
UA3509
----
16:35
----
----
----
----
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
Search on Skyscanner Visit united.com
Southwest Airlines flight schedule
[[week.filterName]]
Flight #
Nr #
Monday
Dec 2
Mon
Dec 2
Tuesday
Dec 3
Tue
Dec 3
Wednesday
Dec 4
Wed
Dec 4
Thursday
Dec 5
Thu
Dec 5
Friday
Dec 6
Fri
Dec 6
Saturday
Dec 7
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Dec 7
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Dec 8
WN2430
06:00
06:00
06:00
06:00
06:00
----
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN1076
----
----
----
----
----
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06:50
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN2175
07:45
07:45
07:45
07:45
07:45
----
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN3797
----
----
----
----
----
08:55
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN1164
----
----
----
----
----
----
09:20
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN2201
09:40
09:40
09:40
09:40
09:40
----
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN38
----
----
----
----
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11:55
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN6677
----
----
----
----
----
----
12:30
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN3987
12:35
12:35
12:35
12:35
12:35
----
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN6672
----
----
----
----
----
----
15:15
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN2909
16:05
16:05
16:05
16:05
16:05
----
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN4054
----
----
----
----
----
17:30
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN2050
----
----
----
----
----
----
18:15
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN2299
19:55
19:55
19:55
19:55
19:55
----
----
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
WN6279
----
----
----
----
----
----
20:40
[[ daydata.time.slice(0,-3) ]] [[ departure.IATA ]] Terminal: [[daydata.departure_terminal]]
[[ daydata.arrival_time.slice(0,-3) ]] [[ destination.IATA ]] Terminal: [[ daydata.arrival_terminal ]]
FLIGHT TIME: [[ formatTime( daydata.elapsed_time ) ]]
Codeshare info: [[ daydata.codeshare_info ]]
Distance: [[ daydata.flight_distance_km ]] km, [[ daydata.flight_distance_mi ]] miles
Aircraft: [[ daydata.aircraft.name ]]
Meals: [[ meal ]]
In flight service: [[ daydata.onboardservices ]]
Search price & availability
Search on Skyscanner Visit southwest.com

Frequently asked questions

How long does a flight from Saint Louis (STL) to Denver (DEN) take?

The flight between Saint Louis (STL) and Denver (DEN) typically takes about 2 hours and 30 minutes.

How many flights per day are there on this route?

There are 12 direct flights every day.

What are the flight numbers on the route Saint Louis to Denver?

The flight numbers are F97, F987, F9279, F9281, UA4834, UA4640, UA4664, UA4717 together with 152 additional flights.

Which airports will I be using when flying from Saint Louis to Denver?

From Saint Louis you will fly out from Saint Louis (STL) and you will be landing at Denver International (DEN).

What aircraft types are flying on this route?

Frontier Airlines, United Airlines, and Southwest Airlines all flyes the Embraer ERJ14X/13X on this route.

How many airlines fly non-stop from Saint Louis (STL) to Denver (DEN)?

Three airlines. Frontier Airlines, United Airlines and Southwest Airlines have non-stop flights to Denver.

What terminal on STL does the flights to DEN depart from?

They will depart from terminal 1 or 2.