Find Cheap Flights from Baltimore/Washington to Houston George Bush Intcntl (BWI - 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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: Wed Jan 17 2018 Return: Tue Jan 30 2018 Trip spans 14 days
United
United
BWI
12:00a
IAH
3:37a
3h 37m
nonstop
IAH
12:00a
BWI
3:03a
3h 03m
nonstop
Depart: Tue Jan 9 2018 Return: Wed Jan 31 2018 Trip spans 23 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:29a
3h 29m
nonstop
IAH
12:00a
BWI
2:58a
2h 58m
nonstop
Depart: Mon Jan 29 2018 Return: Tue Jan 30 2018 Trip spans 2 days
United
United
BWI
12:00a
IAH
3:37a
3h 37m
nonstop
IAH
12:00a
BWI
3:03a
3h 03m
nonstop
Depart: Tue Jan 30 2018 Return: Sat Feb 3 2018 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:29a
3h 29m
nonstop
IAH
12:00a
BWI
2:58a
2h 58m
nonstop
Depart: Thu Feb 1 2018 Return: Sat Feb 3 2018 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:29a
3h 29m
nonstop
IAH
12:00a
BWI
2:58a
2h 58m
nonstop
Depart: Fri Jan 5 2018 Return: Tue Jan 9 2018 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:29a
3h 29m
nonstop
IAH
12:00a
BWI
2:55a
2h 55m
nonstop
Depart: Sat Feb 10 2018 Return: Sat Feb 17 2018 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:29a
3h 29m
nonstop
IAH
12:00a
BWI
3:00a
3h 00m
nonstop
Depart: Thu Dec 14 2017 Return: Mon Jan 8 2018 Trip spans 26 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:27a
3h 27m
nonstop
IAH
12:00a
BWI
2:55a
2h 55m
nonstop
Depart: Wed Feb 14 2018 Return: Sun Feb 18 2018 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:29a
3h 29m
nonstop
IAH
12:00a
BWI
3:00a
3h 00m
nonstop
Depart: Thu Mar 1 2018 Return: Tue Mar 6 2018 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:28a
3h 28m
nonstop
IAH
12:00a
BWI
3:00a
3h 00m
nonstop
Depart: Fri Apr 13 2018 Return: Mon Apr 16 2018 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:27a
3h 27m
nonstop
IAH
12:00a
BWI
3:04a
3h 04m
nonstop
Depart: Mon Apr 16 2018 Return: Thu Apr 19 2018 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:27a
3h 27m
nonstop
IAH
12:00a
BWI
3:04a
3h 04m
nonstop
Depart: Tue May 29 2018 Return: Thu May 31 2018 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:27a
3h 27m
nonstop
IAH
12:00a
BWI
3:04a
3h 04m
nonstop
Depart: Wed Mar 28 2018 Return: Tue Apr 3 2018 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:28a
3h 28m
nonstop
IAH
12:00a
BWI
2:58a
2h 58m
nonstop
Depart: Tue Jun 12 2018 Return: Tue Jul 17 2018 Trip spans 36 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:27a
3h 27m
nonstop
IAH
12:00a
BWI
3:09a
3h 09m
nonstop
Depart: Thu Dec 28 2017 Return: Sat Jan 13 2018 Trip spans 17 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
11:30a
11h 30m
1 stop
IAH
12:00a
BWI
9:59a
9h 59m
1 stop
Depart: Tue Mar 27 2018 Return: Mon Apr 2 2018 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
3:28a
3h 28m
nonstop
IAH
12:00a
BWI
2:58a
2h 58m
nonstop
Depart: Mon Dec 18 2017 Return: Fri Dec 22 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
12:00a
IAH
11:35a
11h 35m
1 stop
IAH
12:00a
BWI
2:55a
2h 55m
nonstop
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
2092 5:20 am 7:57 am Dec 24 - Dec 31
2092 5:20 am 7:57 am Jan 1 - Jan 7
2092 5:30 am 7:59 am Dec 14 - Dec 18
2092 5:30 am 7:59 am Dec 19 - Dec 19
2092 5:30 am 8:07 am Dec 20 - Dec 29
2092 5:30 am 8:07 am Dec 30 - Dec 30
284 8:28 am 11:05 am Jan 9 - Jan 9
284 8:28 am 11:05 am Jan 10 - Jan 20
284 8:28 am 11:05 am Jan 8 - Jan 8
1411 5:41 pm 8:18 pm Jan 1 - Jan 1
1411 5:47 pm 8:24 pm Jan 7 - Jan 7
1411 5:47 pm 8:24 pm Dec 25 - Dec 25
1411 5:47 pm 8:24 pm Dec 20 - Jan 5
316 5:47 pm 8:24 pm Dec 23 - Jan 6
1411 5:55 pm 8:26 pm Dec 19 - Dec 19
1411 5:55 pm 8:27 pm Dec 2 - Dec 16
1411 5:55 pm 8:27 pm Dec 13 - Dec 18
1411 6:06 pm 8:43 pm Jan 9 - Feb 13
1411 6:06 pm 8:43 pm Jan 8 - Jan 8
1411 6:06 pm 8:43 pm Jan 10 - Jan 31
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
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.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

Airports
Origin

Baltimore
$85
Destination

Houston
$85