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Find Flight Deals from Houston George Bush Intcntl to Lambert-St Louis (IAH - STL)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Houston George Bush Intcntl to Lambert-St Louis

(Round-trip)
Depart: Fri Apr 3 2015 Return: Mon Apr 6 2015 Trip spans 4 days
United
United
IAH
3:07p
STL
5:04p
1h 57m
nonstop
STL
3:30a
IAH
5:51a
2h 21m
nonstop
Depart: Sat Apr 4 2015 Return: Mon Apr 6 2015 Trip spans 3 days
United
United
IAH
1:44p
STL
3:44p
2h 00m
nonstop
STL
1:50a
IAH
4:11a
2h 21m
nonstop
Depart: Tue Apr 14 2015 Return: Sat Apr 18 2015 Trip spans 5 days
United
United
IAH
9:49a
STL
11:52a
2h 03m
nonstop
STL
2:00a
IAH
4:05a
2h 05m
nonstop
Depart: Wed Apr 15 2015 Return: Sat Apr 18 2015 Trip spans 4 days
United
United
IAH
3:15p
STL
5:16p
2h 01m
nonstop
STL
2:00a
IAH
4:05a
2h 05m
nonstop
Depart: Sat Apr 18 2015 Return: Tue Apr 21 2015 Trip spans 4 days
United
United
IAH
11:39a
STL
1:46p
2h 07m
nonstop
STL
10:27a
IAH
12:39p
2h 12m
nonstop
Depart: Tue Apr 21 2015 Return: Sat Apr 25 2015 Trip spans 5 days
United
United
IAH
1:35p
STL
3:35p
2h 00m
nonstop
STL
10:27a
IAH
12:39p
2h 12m
nonstop
Depart: Wed Apr 22 2015 Return: Sat Apr 25 2015 Trip spans 4 days
United
United
IAH
3:22a
STL
5:26a
2h 04m
nonstop
STL
10:27a
IAH
12:39p
2h 12m
nonstop
Depart: Sat Apr 25 2015 Return: Tue Apr 28 2015 Trip spans 4 days
United
United
IAH
6:53a
STL
8:55a
2h 02m
nonstop
STL
10:27a
IAH
12:39p
2h 12m
nonstop
Depart: Tue Apr 28 2015 Return: Wed Apr 29 2015 Trip spans 2 days
United
United
IAH
3:22a
STL
5:26a
2h 04m
nonstop
STL
2:10a
IAH
4:15a
2h 05m
nonstop
Depart: Wed Apr 29 2015 Return: Sat May 2 2015 Trip spans 4 days
United
United
IAH
3:22a
STL
5:26a
2h 04m
nonstop
STL
10:27a
IAH
12:39p
2h 12m
nonstop
Depart: Sat May 2 2015 Return: Tue May 5 2015 Trip spans 4 days
United
United
IAH
6:53a
STL
8:55a
2h 02m
nonstop
STL
4:45a
IAH
6:54a
2h 09m
nonstop
Depart: Tue May 12 2015 Return: Tue May 26 2015 Trip spans 15 days
United
United
IAH
6:54a
STL
8:59a
2h 05m
nonstop
STL
2:06a
IAH
4:19a
2h 13m
nonstop
Depart: Wed May 27 2015 Return: Sat May 30 2015 Trip spans 4 days
United
United
IAH
3:20p
STL
5:22p
2h 02m
nonstop
STL
10:15a
IAH
12:25p
2h 10m
nonstop
Depart: Mon Apr 20 2015 Return: Wed Apr 22 2015 Trip spans 3 days
United
United
IAH
3:15p
STL
5:16p
2h 01m
nonstop
STL
10:27a
IAH
12:39p
2h 12m
nonstop
Depart: Thu Apr 23 2015 Return: Sat Apr 25 2015 Trip spans 3 days
United
United
IAH
9:49a
STL
11:52a
2h 03m
nonstop
STL
10:27a
IAH
12:39p
2h 12m
nonstop
Depart: Fri Apr 24 2015 Return: Tue Apr 28 2015 Trip spans 5 days
United
United
IAH
11:39a
STL
1:46p
2h 07m
nonstop
STL
2:16p
IAH
4:28p
2h 12m
nonstop
Depart: Mon Apr 27 2015 Return: Wed Apr 29 2015 Trip spans 3 days
United
United
IAH
11:39a
STL
1:46p
2h 07m
nonstop
STL
2:16p
IAH
4:28p
2h 12m
nonstop
Depart: Thu May 28 2015 Return: Sun May 31 2015 Trip spans 4 days
Delta
Delta
IAH
2:30a
STL
10:24a
7h 54m
1 stop
STL
4:00a
IAH
10:23a
6h 23m
1 stop
Depart: Sun Apr 19 2015 Return: Sat Apr 25 2015 Trip spans 7 days
American Airlines
American Airlines
IAH
10:25a
STL
2:23p
3h 58m
1 stop
STL
5:25a
IAH
9:33a
4h 08m
1 stop
Depart: Mon Apr 6 2015 Return: Mon Apr 20 2015 Trip spans 15 days
US Airways
US Airways
IAH
10:25a
STL
2:23p
3h 58m
1 stop
STL
3:50a
IAH
9:01a
5h 11m
1 stop
Select an airline:  United
Direct flights IAH to STL on United
Flight # Depart IAH Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4405 7:15 am 9:20 am May 6 - May 6
4405 7:22 am 9:27 am May 7 - May 22
4405 7:22 am 9:26 am Apr 7 - May 5
3370 10:53 am 12:55 pm Apr 8 - Apr 8
3370 10:53 am 12:55 pm Apr 12 - May 3
3370 10:53 am 12:55 pm Apr 11 - May 2
3370 10:53 am 12:55 pm Apr 9 - May 4
3360 10:54 am 12:59 pm May 6 - May 6
3360 10:54 am 12:59 pm May 7 - May 22
3811 12:52 pm 2:57 pm May 6 - May 6
3811 12:57 pm 3:02 pm May 7 - May 14
3811 1:49 pm 3:52 pm Apr 7 - Apr 14
3811 1:49 pm 3:52 pm Apr 15 - Apr 21
3811 1:49 pm 3:52 pm May 5 - May 5
3811 1:49 pm 3:52 pm Apr 23 - May 1
3811 1:54 pm 3:57 pm Apr 19 - May 3
3811 1:54 pm 3:57 pm Apr 12 - Apr 12
3811 2:11 pm 4:14 pm May 4 - May 4
3811 2:11 pm 4:14 pm Apr 13 - Apr 13
3811 2:25 pm 4:28 pm Apr 8 - Apr 8
3811 2:25 pm 4:28 pm Apr 22 - Apr 29
3410 3:39 pm 5:46 pm Apr 11 - Apr 25
3808 3:39 pm 5:46 pm May 3 - May 3
3808 3:39 pm 5:46 pm May 2 - May 2
3808 3:39 pm 5:46 pm Apr 30 - May 1
3808 3:39 pm 5:46 pm Apr 8 - Apr 29
3808 3:39 pm 5:46 pm Apr 13 - May 4
3808 3:39 pm 5:46 pm Apr 7 - May 5
3808 3:42 pm 5:49 pm May 8 - May 15
3808 3:42 pm 5:49 pm May 6 - May 20
3410 5:35 pm 7:35 pm Apr 7 - May 5
3410 5:35 pm 7:35 pm Apr 8 - May 1
3410 5:44 pm 7:48 pm May 6 - Jun 3
5287 7:15 pm 9:16 pm May 4 - May 5
5287 7:15 pm 9:16 pm Apr 7 - May 2
5287 7:15 pm 9:16 pm Apr 12 - May 3
5287 7:20 pm 9:22 pm May 6 - Jun 3
Airports
Origin

Houston
$228
Destination

St Louis
$228