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Find Flight Deals from Portland to Houston Hobby & other airports (PDX - HOU)

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

Book cheap flights from Portland to Houston Hobby & other airports

(Round-trip)
Depart: Sat Apr 25 2015 Return: Wed Apr 29 2015 Trip spans 5 days
Frontier
Frontier
PDX
2:00a
HOU
7:53a
5h 53m
1 stop
HOU
3:17p
PDX
9:10p
5h 53m
1 stop
Depart: Mon Apr 20 2015 Return: Wed Apr 29 2015 Trip spans 10 days
Frontier
Frontier
PDX
2:00a
HOU
7:53a
5h 53m
1 stop
HOU
3:17p
PDX
9:10p
5h 53m
1 stop
Depart: Wed Apr 22 2015 Return: Wed Apr 29 2015 Trip spans 8 days
Frontier
Frontier
PDX
2:00a
HOU
7:53a
5h 53m
1 stop
HOU
3:17p
PDX
9:10p
5h 53m
1 stop
Depart: Fri Apr 24 2015 Return: Sat Apr 25 2015 Trip spans 2 days
Frontier
Frontier
PDX
6:20a
HOU
12:37p
6h 17m
1 stop
HOU
3:17p
PDX
9:10p
5h 53m
1 stop
Depart: Sun Apr 26 2015 Return: Wed Apr 29 2015 Trip spans 4 days
Frontier
Frontier
PDX
2:00a
HOU
7:53a
5h 53m
1 stop
HOU
3:17p
PDX
9:10p
5h 53m
1 stop
Depart: Mon Apr 27 2015 Return: Wed Apr 29 2015 Trip spans 3 days
Frontier
Frontier
PDX
2:00a
HOU
7:53a
5h 53m
1 stop
HOU
3:17p
PDX
9:10p
5h 53m
1 stop
Depart: Wed Apr 29 2015 Return: Tue May 5 2015 Trip spans 7 days
Frontier
Frontier
PDX
6:20a
HOU
12:37p
6h 17m
1 stop
HOU
10:35a
PDX
4:31p
5h 56m
1 stop
Depart: Thu Apr 30 2015 Return: Tue May 5 2015 Trip spans 6 days
Frontier
Frontier
PDX
2:00a
HOU
7:53a
5h 53m
1 stop
HOU
10:35a
PDX
4:31p
5h 56m
1 stop
Depart: Tue May 5 2015 Return: Wed May 13 2015 Trip spans 9 days
Frontier
Frontier
PDX
2:00a
HOU
7:53a
5h 53m
1 stop
HOU
10:35a
PDX
4:31p
5h 56m
1 stop
Depart: Fri Sep 25 2015 Return: Sat Sep 26 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
PDX
7:55p
HOU
4:08a
8h 13m
1 stop
HOU
6:50a
PDX
4:22p
9h 32m
1 stop
Depart: Tue Apr 14 2015 Return: Sat Apr 25 2015 Trip spans 12 days
Frontier
Frontier
PDX
2:00a
HOU
7:53a
5h 53m
1 stop
HOU
3:17p
PDX
9:10p
5h 53m
1 stop
Depart: Sun May 3 2015 Return: Tue May 12 2015 Trip spans 10 days
Frontier
Frontier
PDX
2:00a
HOU
7:53a
5h 53m
1 stop
HOU
10:35a
PDX
4:31p
5h 56m
1 stop
Depart: Mon May 4 2015 Return: Tue May 5 2015 Trip spans 2 days
Frontier
Frontier
PDX
2:00a
HOU
7:53a
5h 53m
1 stop
HOU
10:35a
PDX
4:31p
5h 56m
1 stop
Depart: Tue Sep 8 2015 Return: Wed Sep 16 2015 Trip spans 9 days
Spirit Airlines
Spirit Airlines
PDX
3:10p
HOU
11:00p
7h 50m
1 stop
HOU
12:00p
PDX
7:45p
7h 45m
1 stop
Depart: Sun Sep 13 2015 Return: Sat Sep 19 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
PDX
7:55p
HOU
4:08a
8h 13m
1 stop
HOU
6:50a
PDX
4:22p
9h 32m
1 stop
Depart: Sat Apr 18 2015 Return: Tue Apr 21 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
3:30a
HOU
10:21a
6h 51m
1 stop
HOU
1:25p
PDX
9:16p
7h 51m
1 stop
Depart: Sat May 30 2015 Return: Sat Jun 6 2015 Trip spans 8 days
United
United
PDX
1:30a
HOU
7:31a
6h 01m
1 stop
HOU
9:54a
PDX
10:58p
13h 04m
2 stops
Depart: Tue May 12 2015 Return: Sun May 17 2015 Trip spans 6 days
American Airlines
American Airlines
PDX
5:00a
HOU
5:26p
12h 26m
1 stop
HOU
3:59a
PDX
11:16a
7h 17m
1 stop
Depart: Fri May 29 2015 Return: Mon Jun 1 2015 Trip spans 4 days
US Airways
US Airways
PDX
11:15a
HOU
5:26p
6h 11m
1 stop
HOU
1:50a
PDX
11:16a
9h 26m
1 stop
Depart: Thu May 21 2015 Return: Sat May 23 2015 Trip spans 3 days
Delta
Delta
PDX
6:26a
HOU
11:55a
5h 29m
1 stop
HOU
8:05a
PDX
1:50p
5h 45m
1 stop
Airports
Origin

Portland
$266
Destination

Houston
$266