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Find Flight Deals from Houston George Bush Intcntl to St Louis 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 St Louis Lambert-St Louis

(Round-trip)
Depart: Tue Jan 6 2015 Return: Thu Jan 8 2015 Trip spans 3 days
United
United
IAH
12:50p
STL
2:51p
2h 01m
nonstop
STL
1:00a
IAH
3:15a
2h 15m
nonstop
Depart: Wed Jan 7 2015 Return: Tue Jan 13 2015 Trip spans 7 days
United
United
IAH
2:07p
STL
4:04p
1h 57m
nonstop
STL
1:07p
IAH
3:25p
2h 18m
nonstop
Depart: Thu Jan 8 2015 Return: Wed Jan 14 2015 Trip spans 7 days
United
United
IAH
6:43a
STL
8:44a
2h 01m
nonstop
STL
1:07p
IAH
3:25p
2h 18m
nonstop
Depart: Mon Jan 12 2015 Return: Mon Jan 19 2015 Trip spans 8 days
United
United
IAH
12:50p
STL
2:51p
2h 01m
nonstop
STL
4:52a
IAH
7:10a
2h 18m
nonstop
Depart: Tue Jan 13 2015 Return: Mon Jan 19 2015 Trip spans 7 days
United
United
IAH
10:36a
STL
12:37p
2h 01m
nonstop
STL
4:52a
IAH
7:10a
2h 18m
nonstop
Depart: Wed Jan 14 2015 Return: Tue Jan 20 2015 Trip spans 7 days
United
United
IAH
10:36a
STL
12:37p
2h 01m
nonstop
STL
9:35a
IAH
11:53a
2h 18m
nonstop
Depart: Thu Jan 15 2015 Return: Mon Jan 19 2015 Trip spans 5 days
United
United
IAH
6:43a
STL
8:44a
2h 01m
nonstop
STL
1:07p
IAH
3:25p
2h 18m
nonstop
Depart: Sat Jan 17 2015 Return: Sat Jan 24 2015 Trip spans 8 days
United
United
IAH
6:43a
STL
8:44a
2h 01m
nonstop
STL
9:30a
IAH
11:48a
2h 18m
nonstop
Depart: Wed Jan 28 2015 Return: Mon Feb 2 2015 Trip spans 6 days
United
United
IAH
8:04a
STL
10:03a
1h 59m
nonstop
STL
9:35a
IAH
11:53a
2h 18m
nonstop
Depart: Thu Jan 29 2015 Return: Mon Feb 2 2015 Trip spans 5 days
United
United
IAH
2:20a
STL
4:19a
1h 59m
nonstop
STL
1:00a
IAH
3:15a
2h 15m
nonstop
Depart: Sat Jan 31 2015 Return: Mon Feb 2 2015 Trip spans 3 days
United
United
IAH
10:36a
STL
12:37p
2h 01m
nonstop
STL
4:52a
IAH
7:10a
2h 18m
nonstop
Depart: Mon Feb 2 2015 Return: Sat Feb 7 2015 Trip spans 6 days
United
United
IAH
2:07p
STL
4:04p
1h 57m
nonstop
STL
9:30a
IAH
11:48a
2h 18m
nonstop
Depart: Tue Feb 3 2015 Return: Mon Feb 9 2015 Trip spans 7 days
United
United
IAH
8:04a
STL
10:03a
1h 59m
nonstop
STL
9:35a
IAH
11:53a
2h 18m
nonstop
Depart: Thu Feb 5 2015 Return: Sat Feb 7 2015 Trip spans 3 days
United
United
IAH
2:07p
STL
4:04p
1h 57m
nonstop
STL
9:30a
IAH
11:48a
2h 18m
nonstop
Depart: Thu Jan 1 2015 Return: Tue Jan 6 2015 Trip spans 6 days
United
United
IAH
6:25a
STL
8:23a
1h 58m
nonstop
STL
1:07p
IAH
3:25p
2h 18m
nonstop
Depart: Mon Jan 5 2015 Return: Thu Jan 8 2015 Trip spans 4 days
United
United
IAH
6:25a
STL
8:23a
1h 58m
nonstop
STL
9:35a
IAH
11:53a
2h 18m
nonstop
Depart: Sat Jan 10 2015 Return: Sat Jan 17 2015 Trip spans 8 days
US Airways
US Airways
IAH
2:00a
STL
7:12a
5h 12m
1 stop
STL
4:25a
IAH
9:54a
5h 29m
1 stop
Depart: Mon Mar 23 2015 Return: Sat Mar 28 2015 Trip spans 6 days
Delta
Delta
IAH
6:55a
STL
2:50p
7h 55m
1 stop
STL
11:25a
IAH
4:26p
5h 01m
1 stop
Depart: Thu Dec 25 2014 Return: Tue Feb 10 2015 Trip spans 48 days
Multiple Airlines
Multiple Airlines
IAH
7:05a
STL
12:30p
5h 25m
1 stop
STL
1:00a
IAH
3:15a
2h 15m
nonstop
Depart: Mon Dec 22 2014 Return: Wed Dec 31 2014 Trip spans 10 days
American Airlines
American Airlines
IAH
6:25a
STL
10:40a
4h 15m
1 stop
STL
11:20a
IAH
4:55p
5h 35m
1 stop
Change your search
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 7:20 am 9:19 am Jan 6 - Feb 11
4207 7:24 am 9:29 am Dec 29 - Dec 30
4405 7:24 am 9:29 am Dec 26 - Jan 2
4405 7:24 am 9:29 am Jan 5 - Jan 5
5283 7:24 am 9:29 am Jan 1 - Jan 1
4405 10:15 am 12:16 pm Jan 11 - Feb 8
5284 11:25 am 1:23 pm Dec 29 - Jan 5
5284 11:29 am 1:27 pm Dec 21 - Jan 4
4127 11:43 am 1:44 pm Jan 10 - Jan 10
4247 11:43 am 1:44 pm Jan 24 - Jan 24
4503 11:43 am 1:44 pm Jan 17 - Jan 17
5284 11:43 am 1:44 pm Jan 8 - Feb 9
4599 12:54 pm 2:53 pm Jan 19 - Jan 19
4105 1:04 pm 3:03 pm Jan 7 - Jan 28
4127 1:04 pm 3:03 pm Jan 22 - Jan 26
4127 1:04 pm 3:03 pm Jan 8 - Jan 15
5663 1:04 pm 3:03 pm Jan 6 - Feb 10
5287 1:13 pm 3:13 pm Dec 27 - Jan 2
5287 1:13 pm 3:13 pm Jan 4 - Jan 5
5287 1:14 pm 3:14 pm Jan 3 - Jan 3
3957 3:36 pm 5:37 pm Jan 6 - Jan 28
4217 3:36 pm 5:37 pm Jan 12 - Feb 9
4217 3:36 pm 5:37 pm Jan 23 - Feb 6
4217 3:36 pm 5:37 pm Jan 8 - Jan 22
4483 3:36 pm 5:37 pm Jan 11 - Jan 25
4493 3:36 pm 5:37 pm Jan 9 - Jan 16
5289 3:36 pm 5:37 pm Jan 10 - Feb 7
4218 3:40 pm 5:40 pm Dec 28 - Dec 28
4254 3:40 pm 5:40 pm Dec 29 - Dec 30
4483 3:40 pm 5:40 pm Jan 2 - Jan 5
4483 3:40 pm 5:40 pm Jan 4 - Jan 4
5281 3:40 pm 5:40 pm Dec 27 - Dec 27
5284 3:40 pm 5:40 pm Jan 3 - Jan 3
5289 3:40 pm 5:40 pm Jan 1 - Jan 1
5289 3:40 pm 5:40 pm Dec 31 - Dec 31
5286 5:35 pm 7:33 pm Dec 26 - Jan 4
5289 5:35 pm 7:33 pm Jan 5 - Jan 5
5286 5:50 pm 7:51 pm Jan 6 - Feb 13
5289 5:50 pm 7:51 pm Jan 12 - Feb 9
3402 7:07 pm 9:03 pm Dec 21 - Jan 4
5286 7:07 pm 9:03 pm Dec 24 - Jan 1
5286 7:07 pm 9:03 pm Jan 5 - Jan 5
5286 7:07 pm 9:04 pm Jan 12 - Jan 12
5286 7:07 pm 9:04 pm Jan 19 - Feb 2
5289 7:07 pm 9:04 pm Jan 8 - Jan 14
5289 7:07 pm 9:04 pm Jan 6 - Jan 6
5289 7:07 pm 9:04 pm Jan 25 - Feb 1
5289 7:07 pm 9:04 pm Jan 21 - Jan 28
5289 7:07 pm 9:03 pm Dec 26 - Jan 2
5289 7:07 pm 9:04 pm Jan 20 - Jan 27
5289 7:07 pm 9:04 pm Jan 18 - Jan 18
5289 7:07 pm 9:04 pm Jan 7 - Jan 7
5289 7:07 pm 9:04 pm Jan 13 - Jan 16
5289 7:07 pm 9:03 pm Dec 27 - Jan 3
5289 7:07 pm 9:04 pm Jan 11 - Jan 11
5289 7:07 pm 9:03 pm Dec 29 - Dec 30
4220 9:05 pm 11:01 pm Jan 4 - Jan 4
Airports
Origin

Houston
$253
Destination

St Louis
$253