Find Cheap Flights to Houston George Bush Intcntl

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 Pittsburgh to Houston George Bush Intcntl

(Round-trip)
Depart: Sat Sep 2 2017 Return: Tue Sep 5 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
2:59a
2h 59m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Sat Sep 23 2017 Return: Tue Sep 26 2017 Trip spans 4 days
Delta
Delta
PIT
12:00a
IAH
7:15a
7h 15m
1 stop
IAH
12:00a
PIT
5:18a
5h 18m
1 stop
Depart: Thu Sep 14 2017 Return: Mon Sep 18 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
3:07a
3h 07m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Fri Nov 24 2017 Return: Wed Nov 29 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
PIT
12:00a
IAH
7:19a
7h 19m
1 stop
IAH
12:00a
PIT
2:54a
2h 54m
nonstop
Depart: Thu Aug 24 2017 Return: Sun Aug 27 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
2:59a
2h 59m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Mon Aug 28 2017 Return: Thu Aug 31 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
2:59a
2h 59m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Wed Aug 30 2017 Return: Thu Aug 31 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
2:59a
2h 59m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Wed Sep 27 2017 Return: Tue Oct 3 2017 Trip spans 7 days
Delta
Delta
PIT
12:00a
IAH
4:29a
4h 29m
1 stop
IAH
12:00a
PIT
7:12a
7h 12m
1 stop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
2:59a
2h 59m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Thu Oct 5 2017 Return: Tue Oct 10 2017 Trip spans 6 days
Delta
Delta
PIT
12:00a
IAH
8:35a
8h 35m
1 stop
IAH
12:00a
PIT
7:08a
7h 08m
1 stop
Depart: Fri Sep 1 2017 Return: Tue Sep 5 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
2:59a
2h 59m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Wed Oct 11 2017 Return: Mon Oct 16 2017 Trip spans 6 days
Delta
Delta
PIT
12:00a
IAH
5:42a
5h 42m
1 stop
IAH
12:00a
PIT
8:39a
8h 39m
1 stop
Depart: Sat Dec 23 2017 Return: Sun Dec 31 2017 Trip spans 9 days
United
United
PIT
12:00a
IAH
7:20a
7h 20m
1 stop
IAH
12:00a
PIT
2:50a
2h 50m
nonstop
Depart: Sat Sep 2 2017 Return: Sun Sep 10 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
2:59a
2h 59m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Fri Oct 20 2017 Return: Tue Oct 24 2017 Trip spans 5 days
Delta
Delta
PIT
12:00a
IAH
8:43a
8h 43m
1 stop
IAH
12:00a
PIT
7:32a
7h 32m
1 stop
Depart: Fri Sep 8 2017 Return: Mon Sep 11 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
3:07a
3h 07m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Fri Sep 15 2017 Return: Sun Sep 17 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
3:07a
3h 07m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
3:07a
3h 07m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Fri Sep 22 2017 Return: Fri Sep 29 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
3:07a
3h 07m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Depart: Thu Oct 5 2017 Return: Sun Oct 22 2017 Trip spans 18 days
Spirit Airlines
Spirit Airlines
PIT
12:00a
IAH
3:07a
3h 07m
nonstop
IAH
12:00a
PIT
2:53a
2h 53m
nonstop
Direct flights PIT to IAH on United
Flight # Depart PIT Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
3457 6:00 am 8:11 am Sep 6 - Oct 27
3457 6:05 am 8:00 am Aug 19 - Sep 2
3457 6:05 am 8:00 am Sep 5 - Sep 5
3511 7:37 am 9:48 am Sep 10 - Sep 10
3511 8:30 am 10:41 am Sep 9 - Sep 16
3511 8:30 am 10:41 am Sep 17 - Oct 9
3511 8:45 am 10:49 am Sep 3 - Sep 5
3511 8:45 am 10:49 am Aug 19 - Sep 2
1034 11:40 am 1:44 pm Sep 6 - Sep 6
3458 11:40 am 1:51 pm Sep 7 - Oct 28
3458 11:50 am 1:53 pm Aug 19 - Sep 2
3458 11:50 am 1:53 pm Sep 4 - Sep 5
6230 2:45 pm 4:52 pm Sep 6 - Oct 28
3668 2:55 pm 4:59 pm Aug 22 - Aug 29
3668 2:55 pm 4:59 pm Sep 1 - Sep 3
6087 2:55 pm 4:59 pm Sep 4 - Sep 5
6087 2:55 pm 4:59 pm Aug 27 - Sep 2
6223 5:37 pm 7:48 pm Sep 10 - Oct 1
28 5:45 pm 7:45 pm Sep 4 - Sep 4
6223 5:45 pm 7:48 pm Aug 20 - Sep 1
6223 5:45 pm 7:48 pm Sep 5 - Sep 5
6223 6:00 pm 8:11 pm Sep 6 - Oct 3
* 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 email and someone from our team will get back to you promptly.

Airports
Origin

Pittsburgh
$98
Destination

Houston
$98
Airlines Airline reviews

24 travelers who booked a flight from Pittsburgh to Houston rated their chosen airlines with an average of 7.8.

Overall
7.9
Boarding
7.8
Crew
8.6
Comfort
7.5
Food
6.8
Entertainment
7.5