Find Cheap Flights from Houston George Bush Intcntl to Portland (IAH - PWM)

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 Houston George Bush Intcntl to Portland

(Round-trip)
Depart: Sat Sep 9 2017 Return: Wed Sep 13 2017 Trip spans 5 days
American Airlines
American Airlines
IAH
8:00a
PWM
3:16p
7h 16m
1 stop
PWM
4:05a
IAH
9:52a
5h 47m
1 stop
Depart: Mon Jun 12 2017 Return: Mon Jun 19 2017 Trip spans 8 days
United
United
IAH
9:35a
PWM
5:22p
7h 47m
1 stop
PWM
3:35p
IAH
9:15p
5h 40m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 10 2017 Trip spans 3 days
Major Airline
Major Airline
IAH
1:00a
PWM
3:19a
2h 19m
1 stop
PWM
1:00a
IAH
5:19a
4h 19m
1 stop
Depart: Sat Aug 26 2017 Return: Sat Sep 2 2017 Trip spans 8 days
Delta
Delta
IAH
9:45a
PWM
6:34p
8h 49m
1 stop
PWM
2:00a
IAH
10:07a
8h 07m
1 stop
Depart: Wed Sep 13 2017 Return: Sat Sep 23 2017 Trip spans 11 days
American Airlines
American Airlines
IAH
1:15a
PWM
8:52a
7h 37m
1 stop
PWM
4:05a
IAH
11:50a
7h 45m
1 stop
Depart: Sat Sep 16 2017 Return: Sat Sep 23 2017 Trip spans 8 days
American Airlines
American Airlines
IAH
8:00a
PWM
3:16p
7h 16m
1 stop
PWM
4:05a
IAH
11:50a
7h 45m
1 stop
Depart: Sun Jun 11 2017 Return: Wed Jun 14 2017 Trip spans 4 days
United
United
IAH
10:12a
PWM
6:59p
8h 47m
1 stop
PWM
2:15a
IAH
9:16a
7h 01m
1 stop
Depart: Thu Sep 7 2017 Return: Tue Sep 12 2017 Trip spans 6 days
Delta
Delta
IAH
8:30a
PWM
4:07p
7h 37m
1 stop
PWM
9:29a
IAH
6:35p
9h 06m
1 stop
Depart: Tue Aug 15 2017 Return: Wed Aug 23 2017 Trip spans 9 days
American Airlines
American Airlines
IAH
1:19a
PWM
7:02a
5h 43m
1 stop
PWM
4:05a
IAH
9:52a
5h 47m
1 stop
Depart: Sun Jul 23 2017 Return: Fri Jul 28 2017 Trip spans 6 days
United
United
IAH
10:13a
PWM
6:58p
8h 45m
1 stop
PWM
1:55a
IAH
7:34a
5h 39m
1 stop
Depart: Mon Jul 24 2017 Return: Fri Jul 28 2017 Trip spans 5 days
United
United
IAH
12:35p
PWM
6:58p
6h 23m
1 stop
PWM
1:55a
IAH
7:34a
5h 39m
1 stop
Depart: Thu Aug 17 2017 Return: Tue Aug 29 2017 Trip spans 13 days
Delta
Delta
IAH
8:30a
PWM
4:07p
7h 37m
1 stop
PWM
8:40a
IAH
3:02p
6h 22m
1 stop
Depart: Thu Jul 20 2017 Return: Thu Jul 27 2017 Trip spans 8 days
Major Airline
Major Airline
IAH
1:00a
PWM
3:19a
2h 19m
1 stop
PWM
1:00a
IAH
5:19a
4h 19m
1 stop
Depart: Sat Sep 30 2017 Return: Tue Oct 10 2017 Trip spans 11 days
American Airlines
American Airlines
IAH
8:00a
PWM
3:16p
7h 16m
1 stop
PWM
4:05a
IAH
9:52a
5h 47m
1 stop
Depart: Tue Jul 25 2017 Return: Fri Jul 28 2017 Trip spans 4 days
United
United
IAH
9:45a
PWM
6:18p
8h 33m
1 stop
PWM
1:55a
IAH
7:34a
5h 39m
1 stop
Depart: Fri Aug 18 2017 Return: Tue Aug 29 2017 Trip spans 12 days
Delta
Delta
IAH
11:30a
PWM
6:35p
7h 05m
1 stop
PWM
1:46a
IAH
7:52a
6h 06m
1 stop
Depart: Sun Aug 27 2017 Return: Fri Sep 1 2017 Trip spans 6 days
American Airlines
American Airlines
IAH
2:00a
PWM
9:42a
7h 42m
1 stop
PWM
4:05a
IAH
11:50a
7h 45m
1 stop
Depart: Fri Oct 13 2017 Return: Sat Oct 21 2017 Trip spans 9 days
United
United
IAH
9:40a
PWM
4:22p
6h 42m
1 stop
PWM
2:15a
IAH
10:45a
8h 30m
1 stop
Depart: Sat Sep 23 2017 Return: Thu Sep 28 2017 Trip spans 6 days
Delta
Delta
IAH
11:30a
PWM
6:34p
7h 04m
1 stop
PWM
1:45p
IAH
8:05p
6h 20m
1 stop
Depart: Tue Aug 22 2017 Return: Tue Aug 29 2017 Trip spans 8 days
United
United
IAH
3:26a
PWM
9:09a
5h 43m
1 stop
PWM
3:42p
IAH
9:13p
5h 31m
1 stop
* 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

Houston
$271
Destination

Portland
$271