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Find Flight Deals from Houston George Bush Intcntl to Portland (IAH - PDX)

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: Mon Apr 20 2015 Return: Thu Apr 23 2015 Trip spans 4 days
Frontier
Frontier
IAH
3:17p
PDX
7:35a
16h 18m
1 stop
PDX
2:00a
IAH
7:53a
5h 53m
1 stop
Depart: Tue Apr 21 2015 Return: Wed Apr 22 2015 Trip spans 2 days
Frontier
Frontier
IAH
10:33a
PDX
9:10p
10h 37m
1 stop
PDX
2:00a
IAH
7:53a
5h 53m
1 stop
Depart: Wed Apr 22 2015 Return: Mon Apr 27 2015 Trip spans 6 days
Frontier
Frontier
IAH
3:17p
PDX
7:35a
16h 18m
1 stop
PDX
2:00a
IAH
7:53a
5h 53m
1 stop
Depart: Wed Apr 29 2015 Return: Sun May 3 2015 Trip spans 5 days
Frontier
Frontier
IAH
3:17p
PDX
7:22a
16h 05m
1 stop
PDX
3:15p
IAH
7:53a
16h 38m
1 stop
Depart: Thu Apr 23 2015 Return: Mon Apr 27 2015 Trip spans 5 days
Frontier
Frontier
IAH
10:33a
PDX
9:10p
10h 37m
1 stop
PDX
2:00a
IAH
7:53a
5h 53m
1 stop
Depart: Mon Apr 27 2015 Return: Wed Apr 29 2015 Trip spans 3 days
Frontier
Frontier
IAH
3:17p
PDX
9:10p
5h 53m
1 stop
PDX
2:00a
IAH
7:53a
5h 53m
1 stop
Depart: Tue May 5 2015 Return: Tue May 12 2015 Trip spans 8 days
Frontier
Frontier
IAH
10:35a
PDX
4:31p
5h 56m
1 stop
PDX
2:00a
IAH
11:50a
9h 50m
1 stop
Depart: Wed May 6 2015 Return: Mon May 11 2015 Trip spans 6 days
Frontier
Frontier
IAH
10:35a
PDX
8:59p
10h 24m
1 stop
PDX
2:00a
IAH
7:53a
5h 53m
1 stop
Depart: Thu May 7 2015 Return: Sun May 17 2015 Trip spans 11 days
Frontier
Frontier
IAH
3:55p
PDX
7:22a
15h 27m
1 stop
PDX
3:15p
IAH
7:53a
16h 38m
1 stop
Depart: Mon May 11 2015 Return: Sun May 17 2015 Trip spans 7 days
Frontier
Frontier
IAH
10:35a
PDX
8:59p
10h 24m
1 stop
PDX
3:15p
IAH
7:53a
16h 38m
1 stop
Depart: Tue May 12 2015 Return: Sun May 17 2015 Trip spans 6 days
Frontier
Frontier
IAH
10:35a
PDX
4:31p
5h 56m
1 stop
PDX
3:15p
IAH
7:53a
16h 38m
1 stop
Depart: Wed May 13 2015 Return: Mon May 18 2015 Trip spans 6 days
Frontier
Frontier
IAH
10:35a
PDX
8:59p
10h 24m
1 stop
PDX
2:00a
IAH
7:53a
5h 53m
1 stop
Depart: Wed Apr 1 2015 Return: Wed Apr 15 2015 Trip spans 15 days
Frontier
Frontier
IAH
10:32a
PDX
4:50p
6h 18m
1 stop
PDX
2:00a
IAH
7:53a
5h 53m
1 stop
Depart: Sat Sep 12 2015 Return: Sat Sep 19 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
IAH
12:00p
PDX
7:45p
7h 45m
1 stop
PDX
7:55p
IAH
4:08a
8h 13m
1 stop
Depart: Wed May 20 2015 Return: Sun May 24 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
IAH
10:35a
PDX
4:31p
5h 56m
1 stop
PDX
4:30a
IAH
10:33a
6h 03m
1 stop
Depart: Thu May 28 2015 Return: Mon Jun 1 2015 Trip spans 5 days
United
United
IAH
5:00a
PDX
9:36a
4h 36m
nonstop
PDX
1:54p
IAH
7:20p
5h 26m
1 stop
Depart: Sat May 23 2015 Return: Mon May 25 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
IAH
1:30p
PDX
9:16p
7h 46m
1 stop
PDX
4:30a
IAH
10:33a
6h 03m
1 stop
Depart: Sun May 31 2015 Return: Sun Jun 7 2015 Trip spans 8 days
Delta
Delta
IAH
4:00a
PDX
10:25a
6h 25m
1 stop
PDX
9:20a
IAH
5:57p
8h 37m
1 stop
Depart: Sat Jun 6 2015 Return: Tue Jun 9 2015 Trip spans 4 days
US Airways
US Airways
IAH
5:10p
PDX
11:18p
6h 08m
1 stop
PDX
4:55a
IAH
11:11a
6h 16m
1 stop
Depart: Fri Sep 4 2015 Return: Wed Sep 9 2015 Trip spans 6 days
American Airlines
American Airlines
IAH
8:55a
PDX
5:29p
8h 34m
1 stop
PDX
4:55a
IAH
11:11a
6h 16m
1 stop
Change your search
Direct flights IAH to PDX on United
Flight # Depart IAH Arrive PDX Sun Mon Tue Wed Thu Fri Sat Valid Between
569 8:45 am 11:21 am Apr 9 - Apr 16
569 8:45 am 11:21 am Apr 7 - Apr 14
1043 8:49 am 11:33 am Mar 13 - Mar 20
1121 8:49 am 11:33 am Apr 6 - Apr 6
1233 8:49 am 11:33 am Mar 16 - Mar 23
1233 8:49 am 11:33 am Mar 9 - Mar 9
1233 8:49 am 11:33 am Mar 11 - Mar 18
1233 8:49 am 11:33 am Mar 26 - Mar 26
1251 8:49 am 11:33 am Apr 1 - Apr 1
1402 8:49 am 11:33 am Mar 17 - Mar 17
1412 8:49 am 11:33 am Mar 12 - Mar 12
1445 8:49 am 11:33 am Mar 10 - Mar 10
1497 8:49 am 11:33 am Apr 2 - Apr 2
1584 8:49 am 11:33 am Mar 19 - Mar 19
1643 8:49 am 11:33 am Mar 30 - Mar 30
1752 8:49 am 11:33 am Mar 25 - Mar 25
288 8:49 am 11:31 am Mar 24 - Mar 24
569 8:49 am 11:31 am Mar 31 - Mar 31
569 8:49 am 11:31 am Apr 3 - Apr 3
1121 8:50 am 11:28 am Apr 8 - Apr 8
1175 8:56 am 11:40 am Mar 27 - Mar 27
1186 5:40 pm 8:22 pm Apr 6 - Apr 6
1186 5:40 pm 8:22 pm Mar 23 - Mar 27
1186 5:40 pm 8:22 pm Mar 19 - Mar 26
1186 5:40 pm 8:22 pm Mar 31 - Apr 2
1186 5:40 pm 8:22 pm Mar 11 - Mar 18
1186 5:40 pm 8:22 pm Mar 9 - Mar 16
1233 5:40 pm 8:22 pm Apr 3 - Apr 3
1243 5:40 pm 8:22 pm Mar 30 - Mar 30
1265 5:40 pm 8:22 pm Mar 21 - Mar 21
1478 5:40 pm 8:22 pm Mar 20 - Mar 20
1485 5:40 pm 8:22 pm Mar 29 - Mar 29
1485 5:40 pm 8:22 pm Mar 8 - Mar 22
1488 5:40 pm 8:22 pm Apr 4 - Apr 4
1497 5:40 pm 8:22 pm Mar 28 - Mar 28
1497 5:40 pm 8:22 pm Mar 14 - Mar 14
1547 5:40 pm 8:22 pm Mar 13 - Mar 13
1186 5:44 pm 8:19 pm Apr 8 - Apr 8
285 5:44 pm 8:17 pm Apr 7 - Apr 13
1099 9:13 pm 11:54 pm Mar 28 - Mar 28
1425 9:13 pm 11:54 pm Mar 14 - Mar 14
1637 9:13 pm 11:54 pm Apr 5 - Apr 5
1712 9:13 pm 11:54 pm Mar 10 - Mar 24
1712 9:13 pm 11:54 pm Mar 12 - Mar 26
1712 9:13 pm 11:54 pm Mar 11 - Mar 18
1712 9:13 pm 11:54 pm Apr 3 - Apr 3
1712 9:13 pm 11:54 pm Mar 9 - Mar 23
1712 9:13 pm 11:54 pm Mar 29 - Mar 29
1712 9:13 pm 11:54 pm Mar 13 - Mar 20
1712 9:13 pm 11:54 pm Mar 15 - Mar 22
1712 9:13 pm 11:54 pm Mar 30 - Apr 2
1712 9:13 pm 11:54 pm Apr 6 - Apr 6
401 9:13 pm 11:52 pm Mar 21 - Mar 21
569 9:13 pm 11:52 pm Mar 27 - Mar 27
569 9:13 pm 11:52 pm Mar 25 - Mar 25
1517 9:25 pm 12:06 am Apr 4 - Apr 4
Airports
Origin

Houston
$250
Destination

Portland
$250