Find Deals on 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
Students
under 26
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 Jan 10 2017 Return: Mon Jan 23 2017 Trip spans 14 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Tue Jan 17 2017 Return: Tue Jan 24 2017 Trip spans 8 days
United
United
DEN
10:10a
STL
12:18p
2h 08m
nonstop
STL
11:22a
DEN
1:53p
2h 31m
nonstop
Depart: Thu Jan 19 2017 Return: Tue Jan 24 2017 Trip spans 6 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Tue Jan 24 2017 Return: Mon Jan 30 2017 Trip spans 7 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Thu Dec 15 2016 Return: Wed Dec 21 2016 Trip spans 7 days
Major Airline
Major Airline
DEN
9:55a
STL
11:56a
2h 01m
nonstop
STL
5:50a
DEN
8:21a
2h 31m
nonstop
Depart: Tue Feb 21 2017 Return: Wed Mar 1 2017 Trip spans 9 days
Delta
Delta
DEN
7:20p
STL
2:55a
7h 35m
1 stop
STL
1:31p
DEN
7:42p
6h 11m
1 stop
Depart: Wed Jan 25 2017 Return: Mon Jan 30 2017 Trip spans 6 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Sat May 13 2017 Return: Sat May 20 2017 Trip spans 8 days
American Airlines
American Airlines
DEN
4:42a
STL
11:58a
7h 16m
1 stop
STL
2:00p
DEN
9:42p
7h 42m
1 stop
Depart: Thu Jan 26 2017 Return: Mon Jan 30 2017 Trip spans 5 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Wed Feb 22 2017 Return: Wed Mar 1 2017 Trip spans 8 days
Frontier
Frontier
DEN
2:55p
STL
4:56p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Wed Jan 11 2017 Return: Fri Jan 20 2017 Trip spans 10 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Thu Jan 12 2017 Return: Sun Jan 15 2017 Trip spans 4 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Fri Jan 20 2017 Return: Tue Jan 24 2017 Trip spans 5 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Sat Dec 31 2016 Return: Sun Jan 1 2017 Trip spans 2 days
Major Airline
Major Airline
DEN
9:55a
STL
11:56a
2h 01m
nonstop
STL
5:50a
DEN
8:21a
2h 31m
nonstop
Depart: Sat Jan 21 2017 Return: Tue Jan 24 2017 Trip spans 4 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Wed May 24 2017 Return: Mon May 29 2017 Trip spans 6 days
American Airlines
American Airlines
DEN
2:30a
STL
7:03a
4h 33m
1 stop
STL
2:00p
DEN
9:42p
7h 42m
1 stop
Depart: Thu Dec 29 2016 Return: Sun Jan 1 2017 Trip spans 4 days
United
United
DEN
2:55p
STL
5:00p
2h 05m
nonstop
STL
2:25a
DEN
5:01a
2h 36m
nonstop
Depart: Sun Jan 22 2017 Return: Tue Jan 24 2017 Trip spans 3 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Mon Jan 23 2017 Return: Tue Jan 24 2017 Trip spans 2 days
Frontier
Frontier
DEN
2:50p
STL
4:51p
2h 01m
nonstop
STL
10:50a
DEN
1:22p
2h 32m
nonstop
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
American Airlines
American Airlines
DEN
10:16a
STL
4:28p
6h 12m
1 stop
STL
2:15a
DEN
7:12a
4h 57m
1 stop
Direct flights DEN to STL on United
Flight # Depart DEN Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4583 7:55 am 11:02 am Dec 28 - Dec 28
4583 7:55 am 11:02 am Dec 19 - Dec 20
4684 7:55 am 11:05 am Jan 2 - Jan 3
4684 7:55 am 11:05 am Jan 13 - Jan 19
4684 7:56 am 11:06 am Jan 6 - Jan 12
4583 7:57 am 11:04 am Dec 23 - Dec 30
4684 7:58 am 11:08 am Jan 9 - Jan 9
4583 8:00 am 11:07 am Jan 1 - Jan 1
4684 8:00 am 11:10 am Dec 17 - Dec 17
4684 8:02 am 11:12 am Jan 5 - Jan 5
4684 8:05 am 11:15 am Dec 16 - Dec 22
4684 8:05 am 11:15 am Dec 18 - Dec 18
4684 8:05 am 11:15 am Dec 26 - Dec 29
4583 9:45 am 12:52 pm Dec 25 - Dec 25
4785 9:45 am 12:55 pm Jan 5 - Jan 10
4785 9:45 am 12:55 pm Jan 13 - Jan 20
5818 9:45 am 12:55 pm Dec 17 - Dec 20
5818 9:45 am 12:55 pm Dec 27 - Dec 30
4785 9:46 am 12:56 pm Jan 11 - Jan 18
5818 9:46 am 12:56 pm Dec 18 - Dec 23
4583 9:47 am 12:54 pm Dec 31 - Dec 31
4785 9:47 am 12:57 pm Jan 8 - Jan 15
5818 9:47 am 12:57 pm Dec 26 - Dec 26
4583 9:48 am 12:55 pm Dec 24 - Dec 24
5818 9:48 am 12:58 pm Jan 3 - Jan 3
5818 9:49 am 12:59 pm Dec 16 - Dec 16
5818 9:49 am 12:59 pm Dec 28 - Dec 29
4785 9:52 am 1:02 pm Jan 16 - Jan 19
5818 9:52 am 1:02 pm Jan 2 - Jan 2
5818 9:52 am 1:00 pm Jan 1 - Jan 1
5592 10:01 am 1:10 pm Jan 4 - Jan 4
4785 10:03 am 1:13 pm Jan 7 - Jan 7
4742 12:30 pm 3:39 pm Jan 8 - Jan 8
4492 12:39 pm 3:44 pm Jan 15 - Feb 13
4492 12:39 pm 3:44 pm Jan 5 - Jan 14
4492 12:41 pm 3:46 pm Jan 4 - Feb 15
4559 12:50 pm 3:55 pm Dec 25 - Dec 25
4742 12:50 pm 3:58 pm Dec 24 - Dec 31
4788 12:50 pm 3:58 pm Dec 16 - Dec 16
5889 12:50 pm 3:58 pm Dec 19 - Dec 30
5889 12:50 pm 3:58 pm Jan 1 - Jan 3
4559 12:51 pm 3:56 pm Dec 17 - Dec 17
4559 1:00 pm 4:05 pm Dec 18 - Dec 18
4742 2:40 pm 5:50 pm Dec 25 - Jan 3
4742 2:40 pm 5:50 pm Dec 16 - Dec 23
4742 2:45 pm 5:55 pm Dec 18 - Dec 18
4559 3:10 pm 6:15 pm Jan 7 - Feb 4
5896 3:10 pm 6:18 pm Jan 5 - Jan 10
4559 3:11 pm 6:16 pm Jan 15 - Jan 15
4719 3:11 pm 6:19 pm Jan 8 - Jan 8
5896 3:11 pm 6:19 pm Jan 13 - Jan 23
5896 3:12 pm 6:20 pm Jan 4 - Jan 11
5896 3:12 pm 6:20 pm Jan 12 - Jan 12
4549 5:45 pm 8:47 pm Dec 17 - Jan 1
4549 5:45 pm 8:47 pm Dec 16 - Jan 3
4549 7:50 pm 10:58 pm Jan 9 - Jan 18
4549 7:51 pm 10:59 pm Jan 4 - Jan 8
4549 7:51 pm 10:59 pm Jan 12 - Jan 12
4760 7:55 pm 11:00 pm Dec 26 - Jan 3
4760 7:55 pm 11:00 pm Dec 17 - Dec 18
4760 7:55 pm 11:00 pm Dec 16 - Dec 23
4760 7:56 pm 11:00 pm Jan 1 - Jan 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Denver
$77
Destination

St. Louis
$77
Airlines Airline reviews

133 travelers who booked a flight from Denver to St. Louis rated their chosen airlines with an average of 6.0.

Overall
6.3
Boarding
6.6
Crew
7.3
Comfort
5.9
Food
4.5
Entertainment
4.5