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Find Flight Deals from Baltimore/Washington to Houston George Bush Intcntl (BWI - IAH)

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

Book cheap flights from Baltimore/Washington to Houston George Bush Intcntl

(Round-trip)
Depart: Tue Apr 28 2015 Return: Tue May 5 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BWI
11:30a
IAH
2:49p
3h 19m
nonstop
IAH
6:45a
BWI
9:47a
3h 02m
nonstop
Depart: Wed Apr 29 2015 Return: Wed May 6 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BWI
11:30a
IAH
2:49p
3h 19m
nonstop
IAH
6:45a
BWI
9:47a
3h 02m
nonstop
Depart: Sun Mar 29 2015 Return: Sat Apr 4 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
8:30a
IAH
12:02p
3h 32m
nonstop
IAH
3:55a
BWI
6:45a
2h 50m
nonstop
Depart: Mon Mar 30 2015 Return: Sat Apr 4 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BWI
8:30a
IAH
12:02p
3h 32m
nonstop
IAH
3:55a
BWI
6:45a
2h 50m
nonstop
Depart: Tue Mar 31 2015 Return: Sat Apr 4 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
8:30a
IAH
12:02p
3h 32m
nonstop
IAH
3:55a
BWI
6:45a
2h 50m
nonstop
Depart: Wed Apr 1 2015 Return: Sun Apr 5 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
8:30a
IAH
12:02p
3h 32m
nonstop
IAH
3:55a
BWI
6:45a
2h 50m
nonstop
Depart: Sat Apr 11 2015 Return: Wed Apr 15 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
8:30a
IAH
12:02p
3h 32m
nonstop
IAH
3:55a
BWI
6:45a
2h 50m
nonstop
Depart: Mon May 4 2015 Return: Mon May 11 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BWI
11:30a
IAH
2:49p
3h 19m
nonstop
IAH
6:45a
BWI
9:47a
3h 02m
nonstop
Depart: Mon May 11 2015 Return: Tue May 26 2015 Trip spans 16 days
Spirit Airlines
Spirit Airlines
BWI
11:30a
IAH
2:49p
3h 19m
nonstop
IAH
6:45a
BWI
9:47a
3h 02m
nonstop
Depart: Tue May 12 2015 Return: Tue May 26 2015 Trip spans 15 days
Spirit Airlines
Spirit Airlines
BWI
11:30a
IAH
2:49p
3h 19m
nonstop
IAH
6:45a
BWI
9:47a
3h 02m
nonstop
Depart: Wed May 13 2015 Return: Wed May 27 2015 Trip spans 15 days
Spirit Airlines
Spirit Airlines
BWI
11:30a
IAH
2:49p
3h 19m
nonstop
IAH
6:45a
BWI
9:47a
3h 02m
nonstop
Depart: Sat May 16 2015 Return: Mon May 18 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
11:30a
IAH
2:49p
3h 19m
nonstop
IAH
6:45a
BWI
9:47a
3h 02m
nonstop
Depart: Wed May 20 2015 Return: Tue May 26 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
11:30a
IAH
2:49p
3h 19m
nonstop
IAH
6:45a
BWI
9:47a
3h 02m
nonstop
Depart: Sun Apr 26 2015 Return: Wed Apr 29 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
11:30a
IAH
2:49p
3h 19m
nonstop
IAH
6:45a
BWI
9:47a
3h 02m
nonstop
Depart: Fri Mar 27 2015 Return: Sun Mar 29 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
8:30a
IAH
12:02p
3h 32m
nonstop
IAH
3:55a
BWI
6:45a
2h 50m
nonstop
Depart: Tue Jan 20 2015 Return: Tue Jan 27 2015 Trip spans 8 days
American Airlines
American Airlines
BWI
3:31a
IAH
12:03p
8h 32m
1 stop
IAH
1:42a
BWI
7:24a
5h 42m
1 stop
Depart: Tue Jan 6 2015 Return: Tue Jan 20 2015 Trip spans 15 days
United
United
BWI
12:48p
IAH
4:25p
3h 37m
nonstop
IAH
2:19p
BWI
5:15p
2h 56m
nonstop
Depart: Fri Feb 20 2015 Return: Sun Feb 22 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
BWI
11:27a
IAH
5:17p
5h 50m
1 stop
IAH
3:00p
BWI
5:53p
2h 53m
nonstop
Depart: Fri Mar 13 2015 Return: Tue Mar 17 2015 Trip spans 5 days
Delta
Delta
BWI
7:15a
IAH
1:07p
5h 52m
1 stop
IAH
12:55p
BWI
6:47p
5h 52m
1 stop
Depart: Thu Dec 25 2014 Return: Tue Jan 6 2015 Trip spans 13 days
US Airways
US Airways
BWI
5:30a
IAH
10:49a
5h 19m
1 stop
IAH
3:35a
BWI
8:42a
5h 07m
1 stop
Change your search
Select an airline:  United
Direct flights BWI to IAH on United
Flight # Depart BWI Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
866 7:50 am 10:30 am Jan 25 - Jan 25
883 7:50 am 10:30 am Jan 18 - Jan 18
883 7:50 am 10:30 am Jan 11 - Jan 11
207 7:55 am 10:35 am Jan 8 - Jan 9
234 7:55 am 10:35 am Jan 19 - Jan 19
234 7:55 am 10:35 am Jan 26 - Feb 2
234 7:55 am 10:35 am Jan 15 - Jan 23
234 7:55 am 10:35 am Jan 12 - Jan 12
559 7:55 am 10:35 am Jan 17 - Jan 17
559 7:55 am 10:35 am Jan 24 - Jan 24
559 7:55 am 10:35 am Jan 10 - Jan 10
332 8:00 am 10:32 am Jan 3 - Jan 3
332 8:00 am 10:32 am Dec 19 - Dec 31
332 8:00 am 10:32 am Jan 1 - Jan 5
401 8:00 am 10:32 am Jan 4 - Jan 4
591 8:00 am 10:32 am Dec 28 - Dec 28
332 9:00 am 11:40 am Jan 6 - Jan 6
332 9:00 am 11:40 am Jan 7 - Jan 7
332 9:00 am 11:40 am Jan 14 - Feb 11
573 12:01 pm 2:33 pm Dec 30 - Dec 30
866 12:01 pm 2:33 pm Jan 1 - Jan 1
883 12:01 pm 2:33 pm Jan 2 - Jan 5
883 12:01 pm 2:33 pm Dec 29 - Dec 29
1020 12:02 pm 2:36 pm Dec 28 - Dec 28
3916 12:02 pm 2:43 pm Jan 3 - Jan 3
1020 12:07 pm 2:41 pm Jan 4 - Jan 4
1421 12:07 pm 2:41 pm Dec 31 - Dec 31
1411 5:48 pm 8:25 pm Jan 23 - Feb 10
1411 5:48 pm 8:25 pm Jan 20 - Jan 22
1411 5:48 pm 8:25 pm Jan 18 - Jan 18
1411 5:48 pm 8:25 pm Jan 12 - Jan 12
1411 5:48 pm 8:25 pm Jan 6 - Jan 14
1411 5:48 pm 8:25 pm Jan 15 - Jan 21
866 5:48 pm 8:23 pm Jan 11 - Jan 11
883 5:48 pm 8:23 pm Jan 25 - Jan 25
Airports
Origin

Baltimore
$175
Destination

Houston
$175