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

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 Lambert-St Louis to Houston George Bush Intcntl

(Round-trip)
Depart: Wed Feb 8 2017 Return: Sat Feb 11 2017 Trip spans 4 days
United
United
STL
1:20p
IAH
3:40p
2h 20m
nonstop
IAH
7:57a
STL
10:08a
2h 11m
nonstop
Depart: Sun Feb 12 2017 Return: Wed Feb 15 2017 Trip spans 4 days
Major Airline
Major Airline
STL
8:30p
IAH
6:38a
10h 08m
nonstop
IAH
2:45a
STL
12:57p
10h 12m
nonstop
Depart: Mon Apr 10 2017 Return: Wed May 10 2017 Trip spans 31 days
Delta
Delta
STL
2:31p
IAH
7:58p
5h 27m
1 stop
IAH
7:00a
STL
12:07p
5h 07m
1 stop
Depart: Fri Feb 17 2017 Return: Sun Feb 19 2017 Trip spans 3 days
American Airlines
American Airlines
STL
9:36a
IAH
4:35p
6h 59m
1 stop
IAH
12:25a
STL
5:40a
5h 15m
1 stop
Depart: Thu Feb 9 2017 Return: Sat Feb 11 2017 Trip spans 3 days
United
United
STL
4:50a
IAH
7:11a
2h 21m
nonstop
IAH
5:27a
STL
7:36a
2h 09m
nonstop
Depart: Fri Mar 10 2017 Return: Fri Mar 17 2017 Trip spans 7 days
Major Airline
Major Airline
STL
8:30p
IAH
6:38a
10h 08m
1 stop
IAH
10:08p
STL
10:12a
12h 04m
1 stop
Depart: Tue May 16 2017 Return: Mon May 22 2017 Trip spans 7 days
Delta
Delta
STL
2:45a
IAH
8:10a
5h 25m
1 stop
IAH
10:10a
STL
5:13p
7h 03m
1 stop
Depart: Mon Feb 13 2017 Return: Wed Feb 15 2017 Trip spans 3 days
United
United
STL
1:20p
IAH
3:40p
2h 20m
nonstop
IAH
2:10p
STL
4:12p
2h 02m
nonstop
Depart: Mon Mar 27 2017 Return: Wed Mar 29 2017 Trip spans 3 days
Major Airline
Major Airline
STL
10:25p
IAH
8:40a
10h 15m
1 stop
IAH
9:42a
STL
10:12a
24h 30m
1 stop
Depart: Wed May 17 2017 Return: Mon May 22 2017 Trip spans 6 days
Delta
Delta
STL
5:24a
IAH
11:04a
5h 40m
1 stop
IAH
3:35a
STL
10:34a
6h 59m
1 stop
Depart: Tue Feb 14 2017 Return: Wed Feb 15 2017 Trip spans 2 days
United
United
STL
1:20p
IAH
3:40p
2h 20m
nonstop
IAH
10:35a
STL
12:37p
2h 02m
nonstop
Depart: Fri Apr 14 2017 Return: Fri Apr 21 2017 Trip spans 8 days
Major Airline
Major Airline
STL
10:25p
IAH
8:30a
10h 05m
1 stop
IAH
10:08p
STL
10:14a
12h 06m
1 stop
Depart: Sat May 20 2017 Return: Mon May 22 2017 Trip spans 3 days
Delta
Delta
STL
2:45a
IAH
10:23a
7h 38m
1 stop
IAH
2:30a
STL
10:34a
8h 04m
1 stop
Depart: Thu Feb 2 2017 Return: Thu Feb 9 2017 Trip spans 8 days
American Airlines
American Airlines
STL
12:00a
IAH
5:06a
5h 06m
1 stop
IAH
2:00a
STL
7:14a
5h 14m
1 stop
Depart: Wed Feb 15 2017 Return: Thu Feb 16 2017 Trip spans 2 days
United
United
STL
8:10a
IAH
10:27a
2h 17m
nonstop
IAH
3:07a
STL
5:17a
2h 10m
nonstop
Depart: Fri Apr 21 2017 Return: Fri Apr 28 2017 Trip spans 8 days
Major Airline
Major Airline
STL
10:25p
IAH
8:30a
10h 05m
1 stop
IAH
10:08p
STL
10:14a
12h 06m
1 stop
Depart: Tue Feb 21 2017 Return: Thu Feb 23 2017 Trip spans 3 days
United
United
STL
4:50a
IAH
7:10a
2h 20m
nonstop
IAH
10:37a
STL
12:39p
2h 02m
nonstop
Depart: Fri Jul 21 2017 Return: Sun Jul 23 2017 Trip spans 3 days
American Airlines
American Airlines
STL
1:59a
IAH
7:05a
5h 06m
1 stop
IAH
1:15a
STL
8:04a
6h 49m
1 stop
Depart: Mon Mar 13 2017 Return: Wed Mar 15 2017 Trip spans 3 days
Major Airline
Major Airline
STL
10:25p
IAH
8:40a
10h 15m
nonstop
IAH
10:08p
STL
10:12a
12h 04m
nonstop
Depart: Wed Feb 22 2017 Return: Thu Feb 23 2017 Trip spans 2 days
United
United
STL
4:50a
IAH
7:10a
2h 20m
nonstop
IAH
7:50a
STL
10:01a
2h 11m
nonstop
Direct flights STL to IAH on United
Flight # Depart STL Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
4229 5:57 am 8:24 am Jan 30 - Jan 30
4264 5:57 am 8:24 am Jan 28 - Jan 28
4264 5:57 am 8:24 am Feb 7 - Feb 14
6041 5:57 am 8:24 am Feb 8 - Feb 15
6041 5:57 am 8:24 am Jan 31 - Feb 6
6041 5:57 am 8:24 am Jan 19 - Jan 27
4264 6:00 am 8:25 am Feb 27 - Mar 8
4264 6:00 am 8:25 am Feb 16 - Feb 25
6094 8:45 am 11:08 am Feb 16 - Feb 16
4114 9:50 am 12:11 pm Feb 9 - Feb 13
4114 9:50 am 12:11 pm Feb 6 - Feb 6
4114 9:50 am 12:10 pm Feb 16 - Mar 6
4114 9:50 am 12:11 pm Jan 19 - Feb 3
4114 9:50 am 12:11 pm Jan 22 - Feb 12
4114 9:50 am 12:10 pm Feb 19 - Mar 5
4114 9:50 am 12:10 pm Feb 21 - Mar 7
4425 11:30 am 1:54 pm Feb 19 - Feb 26
4425 11:30 am 1:54 pm Feb 16 - Mar 6
4425 11:34 am 1:55 pm Jan 19 - Feb 13
4425 11:34 am 1:55 pm Jan 22 - Feb 12
4425 11:34 am 1:55 pm Feb 14 - Feb 15
4425 11:34 am 1:55 pm Jan 24 - Feb 8
160 1:10 pm 3:27 pm Feb 15 - Feb 15
4396 1:18 pm 3:39 pm Feb 2 - Feb 9
4396 1:25 pm 3:46 pm Jan 19 - Feb 1
4396 1:25 pm 3:46 pm Feb 3 - Feb 11
4396 1:25 pm 3:46 pm Feb 13 - Feb 13
4396 1:25 pm 3:46 pm Jan 24 - Feb 14
5400 1:25 pm 3:42 pm Feb 12 - Feb 12
4396 1:44 pm 4:08 pm Feb 27 - Mar 6
4396 1:44 pm 4:08 pm Feb 20 - Feb 20
3541 1:50 pm 4:14 pm Feb 25 - Mar 4
3541 1:50 pm 4:14 pm Feb 18 - Feb 18
4396 1:50 pm 4:14 pm Feb 16 - Feb 16
4396 1:50 pm 4:14 pm Feb 19 - Feb 19
4396 1:50 pm 4:14 pm Feb 22 - Mar 8
4396 1:50 pm 4:14 pm Feb 21 - Feb 21
4396 1:50 pm 4:14 pm Feb 17 - Feb 17
6173 6:15 pm 8:35 pm Feb 5 - Feb 12
3942 6:20 pm 8:40 pm Feb 19 - Feb 19
3942 6:20 pm 8:40 pm Feb 26 - Mar 7
3993 6:20 pm 8:40 pm Feb 10 - Feb 10
6173 6:20 pm 8:40 pm Jan 27 - Feb 9
6173 6:20 pm 8:40 pm Feb 7 - Feb 22
6173 6:20 pm 8:40 pm Feb 13 - Mar 6
6173 6:20 pm 8:40 pm Jan 22 - Feb 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

St. Louis
$259
Destination

Houston
$259
Airlines Airline reviews

16 travelers who booked a flight from St. Louis to Houston rated their chosen airlines with an average of 7.1.

Overall
7.6
Boarding
7.8
Crew
8.0
Comfort
7.4
Food
6.4
Entertainment
5.8