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
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: Thu May 4 2017 Return: Fri May 5 2017 Trip spans 2 days
Major Airline
Major Airline
STL
11:20a
IAH
8:41p
9h 21m
1 stop
IAH
10:08p
STL
10:14a
12h 06m
1 stop
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
United
United
STL
2:18p
IAH
4:29p
2h 11m
nonstop
IAH
4:05a
STL
6:09a
2h 04m
nonstop
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
American Airlines
American Airlines
STL
2:00a
IAH
9:00a
7h 00m
1 stop
IAH
10:29a
STL
2:24p
3h 55m
1 stop
Depart: Mon Jun 26 2017 Return: Wed Jun 28 2017 Trip spans 3 days
Delta
Delta
STL
1:19p
IAH
7:05p
5h 46m
1 stop
IAH
3:40a
STL
10:34a
6h 54m
1 stop
Depart: Mon Apr 17 2017 Return: Tue Apr 25 2017 Trip spans 9 days
Major Airline
Major Airline
STL
10:25p
IAH
8:30a
10h 05m
1 stop
IAH
9:42a
STL
10:14a
24h 32m
1 stop
Depart: Tue May 2 2017 Return: Sat May 6 2017 Trip spans 5 days
United
United
STL
7:25a
IAH
9:44a
2h 19m
nonstop
IAH
11:35a
STL
1:39p
2h 04m
nonstop
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
United
United
STL
7:25a
IAH
9:44a
2h 19m
nonstop
IAH
8:50a
STL
10:54a
2h 04m
nonstop
Depart: Wed May 24 2017 Return: Fri May 26 2017 Trip spans 3 days
Major Airline
Major Airline
STL
11:20a
IAH
8:58p
9h 38m
nonstop
IAH
10:13p
STL
10:20a
12h 07m
nonstop
Depart: Sat May 6 2017 Return: Tue May 9 2017 Trip spans 4 days
United
United
STL
10:15a
IAH
12:36p
2h 21m
nonstop
IAH
3:20p
STL
5:24p
2h 04m
nonstop
Depart: Fri Jun 9 2017 Return: Mon Jun 12 2017 Trip spans 4 days
American Airlines
American Airlines
STL
2:00a
IAH
7:02a
5h 02m
1 stop
IAH
1:03a
STL
6:28a
5h 25m
1 stop
Depart: Mon May 8 2017 Return: Wed May 10 2017 Trip spans 3 days
Major Airline
Major Airline
STL
10:25p
IAH
8:42a
10h 17m
1 stop
IAH
10:13p
STL
3:46p
17h 33m
1 stop
Depart: Sat Apr 8 2017 Return: Sat Apr 15 2017 Trip spans 8 days
United
United
STL
2:18p
IAH
4:29p
2h 11m
nonstop
IAH
11:36a
STL
1:39p
2h 03m
nonstop
Depart: Fri Apr 7 2017 Return: Sun Apr 9 2017 Trip spans 3 days
Major Airline
Major Airline
STL
10:25p
IAH
8:40a
10h 15m
nonstop
IAH
10:08p
STL
3:40p
17h 32m
nonstop
Depart: Mon Apr 10 2017 Return: Sat Apr 15 2017 Trip spans 6 days
United
United
STL
10:15a
IAH
12:34p
2h 19m
nonstop
IAH
11:36a
STL
1:39p
2h 03m
nonstop
Depart: Tue Apr 11 2017 Return: Sat Apr 15 2017 Trip spans 5 days
United
United
STL
10:15a
IAH
12:34p
2h 19m
nonstop
IAH
11:36a
STL
1:39p
2h 03m
nonstop
Depart: Fri May 12 2017 Return: Wed May 17 2017 Trip spans 6 days
Major Airline
Major Airline
STL
11:20a
IAH
8:58p
9h 38m
1 stop
IAH
9:42a
STL
3:20p
29h 38m
1 stop
Depart: Wed Apr 12 2017 Return: Sat Apr 15 2017 Trip spans 4 days
United
United
STL
7:25a
IAH
9:44a
2h 19m
nonstop
IAH
6:15a
STL
8:20a
2h 05m
nonstop
Depart: Fri May 26 2017 Return: Tue May 30 2017 Trip spans 5 days
Major Airline
Major Airline
STL
11:20a
IAH
8:58p
9h 38m
1 stop
IAH
9:42a
STL
3:20p
29h 38m
1 stop
Depart: Thu Apr 13 2017 Return: Sat Apr 15 2017 Trip spans 3 days
United
United
STL
4:35a
IAH
6:50a
2h 15m
nonstop
IAH
9:35a
STL
11:41a
2h 06m
nonstop
Depart: Thu May 11 2017 Return: Sun May 14 2017 Trip spans 4 days
Major Airline
Major Airline
STL
11:20a
IAH
8:58p
9h 38m
nonstop
IAH
9:42a
STL
3:46p
30h 04m
nonstop
Direct flights STL to IAH on United
Flight # Depart STL Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
4264 5:45 am 8:03 am May 2 - May 4
4264 5:45 am 8:03 am Apr 4 - Apr 29
4264 5:45 am 8:04 am Mar 27 - Apr 3
6322 5:45 am 8:03 am May 1 - May 1
4114 8:35 am 10:50 am May 1 - May 4
4114 8:35 am 10:50 am Apr 6 - Apr 28
4114 8:35 am 10:50 am Mar 27 - Apr 3
6112 8:35 am 10:50 am Mar 26 - Apr 2
6112 8:35 am 10:50 am Apr 30 - Apr 30
4425 11:00 am 1:19 pm Mar 27 - Apr 3
4425 11:25 am 1:44 pm Apr 4 - May 4
4425 11:30 am 1:49 pm Mar 26 - Apr 2
4425 11:35 am 1:54 pm Apr 9 - Apr 30
4396 2:05 pm 4:24 pm Apr 2 - Apr 3
4396 2:15 pm 4:34 pm May 1 - May 4
4396 2:15 pm 4:34 pm Apr 17 - Apr 28
4396 2:15 pm 4:34 pm Apr 15 - Apr 19
4396 2:15 pm 4:34 pm Apr 6 - Apr 14
4396 2:15 pm 4:34 pm Apr 4 - Apr 12
4396 2:15 pm 4:34 pm Apr 23 - May 3
6077 6:12 pm 8:23 pm Apr 7 - Apr 21
6077 6:14 pm 8:23 pm Apr 28 - Apr 28
5806 6:15 pm 8:28 pm Mar 27 - Apr 3
5806 6:18 pm 8:25 pm Apr 23 - Apr 23
6077 6:18 pm 8:29 pm Apr 30 - May 4
6077 6:18 pm 8:29 pm Apr 4 - Apr 29
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$253
Destination

Houston
$253
Airlines Airline reviews

19 travelers who booked a flight from St. Louis to Houston rated their chosen airlines with an average of 7.4.

Overall
7.8
Boarding
7.8
Crew
8.3
Comfort
7.5
Food
6.7
Entertainment
6.2