Find Cheap Flights from Denver International to Lambert-St Louis (DEN - STL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Denver International to Lambert-St Louis

(Round-trip)
Depart: Tue May 2 2017 Return: Sat May 6 2017 Trip spans 5 days
United
United
DEN
4:06a
STL
6:18a
2h 12m
nonstop
STL
7:35a
DEN
10:00a
2h 25m
nonstop
Depart: Sat May 6 2017 Return: Tue May 9 2017 Trip spans 4 days
Frontier
Frontier
DEN
3:59p
STL
6:07p
2h 08m
nonstop
STL
9:40a
DEN
12:05p
2h 25m
nonstop
Depart: Mon May 8 2017 Return: Thu May 11 2017 Trip spans 4 days
Major Airline
Major Airline
DEN
11:00p
STL
9:20a
10h 20m
1 stop
STL
10:25p
DEN
6:48a
8h 23m
1 stop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
United
United
DEN
4:06a
STL
6:18a
2h 12m
nonstop
STL
3:20a
DEN
5:46a
2h 26m
nonstop
Depart: Thu Aug 17 2017 Return: Sun Aug 20 2017 Trip spans 4 days
Frontier
Frontier
DEN
11:45a
STL
1:49p
2h 04m
nonstop
STL
3:35p
DEN
5:57p
2h 22m
nonstop
Depart: Sat Aug 19 2017 Return: Tue Aug 22 2017 Trip spans 4 days
Frontier
Frontier
DEN
11:45a
STL
1:49p
2h 04m
nonstop
STL
10:30a
DEN
12:52p
2h 22m
nonstop
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
Frontier
Frontier
DEN
4:05p
STL
6:07p
2h 02m
nonstop
STL
3:45p
DEN
6:08p
2h 23m
nonstop
Depart: Fri Sep 15 2017 Return: Mon Sep 18 2017 Trip spans 4 days
Frontier
Frontier
DEN
4:05p
STL
6:07p
2h 02m
nonstop
STL
12:05p
DEN
2:27p
2h 22m
nonstop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
Delta
Delta
DEN
7:50a
STL
12:59p
5h 09m
1 stop
STL
2:45a
DEN
8:13a
5h 28m
1 stop
Depart: Fri Oct 6 2017 Return: Sun Oct 8 2017 Trip spans 3 days
Frontier
Frontier
DEN
12:00p
STL
1:59p
1h 59m
nonstop
STL
3:45p
DEN
6:08p
2h 23m
nonstop
Depart: Thu Oct 12 2017 Return: Sun Oct 15 2017 Trip spans 4 days
Frontier
Frontier
DEN
12:00p
STL
1:59p
1h 59m
nonstop
STL
12:05p
DEN
2:27p
2h 22m
nonstop
Depart: Tue May 16 2017 Return: Sat May 20 2017 Trip spans 5 days
American Airlines
American Airlines
DEN
8:28a
STL
4:07p
7h 39m
1 stop
STL
1:00a
DEN
6:09a
5h 09m
1 stop
Depart: Tue Aug 15 2017 Return: Sat Aug 19 2017 Trip spans 5 days
Frontier
Frontier
DEN
4:04p
STL
6:10p
2h 06m
nonstop
STL
10:30a
DEN
12:52p
2h 22m
nonstop
Depart: Wed Aug 16 2017 Return: Sat Aug 19 2017 Trip spans 4 days
Frontier
Frontier
DEN
11:45a
STL
1:49p
2h 04m
nonstop
STL
3:35p
DEN
5:57p
2h 22m
nonstop
Depart: Fri Aug 18 2017 Return: Sat Aug 19 2017 Trip spans 2 days
Frontier
Frontier
DEN
4:04p
STL
6:10p
2h 06m
nonstop
STL
3:35p
DEN
5:57p
2h 22m
nonstop
Depart: Fri Sep 8 2017 Return: Tue Sep 12 2017 Trip spans 5 days
Major Airline
Major Airline
DEN
8:00a
STL
9:59a
1h 59m
1 stop
STL
11:45a
DEN
2:08p
2h 23m
1 stop
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
Frontier
Frontier
DEN
11:45a
STL
1:49p
2h 04m
nonstop
STL
10:30a
DEN
12:52p
2h 22m
nonstop
Depart: Sat Sep 9 2017 Return: Mon Sep 11 2017 Trip spans 3 days
Major Airline
Major Airline
DEN
12:05p
STL
2:07p
2h 02m
nonstop
STL
11:45a
DEN
2:08p
2h 23m
nonstop
Depart: Thu May 4 2017 Return: Tue May 9 2017 Trip spans 6 days
Frontier
Frontier
DEN
3:59p
STL
6:07p
2h 08m
nonstop
STL
9:40a
DEN
12:05p
2h 25m
nonstop
Depart: Fri May 26 2017 Return: Sun May 28 2017 Trip spans 3 days
Major Airline
Major Airline
DEN
11:00p
STL
9:20a
10h 20m
1 stop
STL
6:35a
DEN
1:53a
19h 18m
1 stop
Direct flights DEN to STL on United
Flight # Depart DEN Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4580 8:00 am 11:08 am May 29 - May 29
4684 8:00 am 11:11 am May 8 - May 17
4684 8:00 am 11:11 am May 18 - May 26
4684 8:00 am 11:11 am May 30 - Jun 7
4684 8:03 am 11:14 am May 5 - May 5
4684 8:06 am 11:18 am Apr 26 - May 4
4684 8:07 am 11:18 am May 11 - May 11
4550 9:45 am 12:53 pm May 27 - May 27
4684 9:45 am 12:56 pm May 6 - May 21
4684 9:45 am 12:56 pm Jun 3 - Jul 1
5680 9:45 am 12:56 pm May 5 - Jun 7
5680 9:50 am 1:02 pm May 4 - May 4
4492 12:30 pm 3:32 pm May 7 - May 7
4492 12:40 pm 3:42 pm May 2 - May 9
4492 12:40 pm 3:42 pm May 10 - Jun 7
5817 12:40 pm 3:45 pm Apr 26 - May 4
4465 3:03 pm 6:09 pm May 26 - May 26
4602 3:05 pm 6:15 pm Jun 1 - Jun 7
5546 3:05 pm 6:15 pm May 31 - May 31
4558 3:08 pm 6:14 pm Apr 26 - May 4
4602 3:08 pm 6:18 pm May 5 - May 25
4602 3:08 pm 6:18 pm May 27 - May 29
4602 3:08 pm 6:18 pm May 30 - May 30
4717 5:45 pm 8:50 pm Jun 3 - Jun 3
4717 5:45 pm 8:50 pm May 6 - May 20
4717 5:45 pm 8:50 pm May 27 - May 27
4717 6:04 pm 9:09 pm May 31 - May 31
4549 7:50 pm 10:56 pm Apr 26 - May 4
4549 7:50 pm 10:52 pm May 5 - May 14
4549 7:50 pm 10:52 pm May 15 - May 26
4549 7:50 pm 10:52 pm May 29 - Jun 6
4549 7:52 pm 10:54 pm May 8 - May 8
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Denver
$69
Destination

St. Louis
$69
Airlines Airline reviews

160 travelers who booked a flight from Denver to St. Louis rated their chosen airlines with an average of 5.8.

Overall
6.0
Boarding
6.3
Crew
7.0
Comfort
5.6
Food
4.2
Entertainment
4.3