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Find Flight Deals from United States to Portland

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

Book cheap flights to Portland

(Round-trip)
Depart: Tue Jan 6 2015 Return: Tue Jan 13 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
OAK
2:30p
PDX
4:25p
1h 55m
nonstop
PDX
12:00p
OAK
1:54p
1h 54m
nonstop
Depart: Wed Jan 7 2015 Return: Sat Jan 10 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
LAS
11:00a
PDX
1:23p
2h 23m
nonstop
PDX
2:03p
LAS
4:05p
2h 02m
nonstop
Depart: Thu Jan 22 2015 Return: Sat Jan 24 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SLC
1:35p
PDX
3:25p
1h 50m
nonstop
PDX
9:55a
SLC
11:44a
1h 49m
nonstop
Depart: Sat Feb 14 2015 Return: Tue Feb 17 2015 Trip spans 4 days
Virgin America
Virgin America
SFO
3:45p
PDX
5:25p
1h 40m
nonstop
PDX
2:00a
SFO
3:40a
1h 40m
nonstop
Depart: Sun Feb 15 2015 Return: Sat Feb 21 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SJC
12:30p
PDX
6:15p
5h 45m
1 stop
PDX
3:40p
SJC
5:26p
1h 46m
nonstop
Depart: Thu Dec 25 2014 Return: Sat Dec 27 2014 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SEA
8:00a
PDX
8:48a
0h 48m
nonstop
PDX
1:10a
SEA
2:03a
0h 53m
nonstop
Depart: Fri Mar 13 2015 Return: Sun Mar 15 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
GEG
1:10p
PDX
2:22p
1h 12m
nonstop
PDX
4:35a
GEG
5:41a
1h 06m
nonstop
Depart: Sat Apr 4 2015 Return: Tue Apr 14 2015 Trip spans 11 days
JetBlue Airways
JetBlue Airways
LGB
7:03a
PDX
9:24a
2h 21m
nonstop
PDX
3:00a
LGB
5:18a
2h 18m
nonstop
Depart: Tue Apr 7 2015 Return: Wed Apr 8 2015 Trip spans 2 days
Frontier
Frontier
DEN
3:50a
PDX
6:29a
2h 39m
nonstop
PDX
6:10a
DEN
8:35a
2h 25m
nonstop
Depart: Wed Apr 8 2015 Return: Fri Apr 10 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
BOI
2:00a
PDX
3:26a
1h 26m
nonstop
PDX
9:50a
BOI
11:03a
1h 13m
nonstop
Depart: Thu May 14 2015 Return: Fri May 29 2015 Trip spans 16 days
Alaska Airlines
Alaska Airlines
SAN
2:30a
PDX
8:15a
5h 45m
1 stop
PDX
7:30a
SAN
11:50a
4h 20m
1 stop
Depart: Sun Apr 5 2015 Return: Mon Apr 13 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
SMF
3:15p
PDX
4:58p
1h 43m
nonstop
PDX
6:50a
SMF
8:28a
1h 38m
nonstop
Depart: Sun May 3 2015 Return: Sun May 10 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
4:35p
PDX
8:56p
4h 21m
nonstop
PDX
7:55p
ORD
11:53p
3h 58m
nonstop
Depart: Tue May 5 2015 Return: Mon May 11 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DFW
10:55a
PDX
2:53p
3h 58m
nonstop
PDX
1:35p
DFW
5:13p
3h 38m
nonstop
Depart: Sat May 2 2015 Return: Mon May 4 2015 Trip spans 3 days
US Airways
US Airways
LAX
2:10a
PDX
9:08a
6h 58m
1 stop
PDX
1:05a
LAX
7:45a
6h 40m
1 stop
Depart: Sun May 24 2015 Return: Sat May 30 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
ONT
5:20a
PDX
7:36a
2h 16m
nonstop
PDX
2:35a
ONT
4:50a
2h 15m
nonstop
Change your search
Airports
Origin

Sacramento
$200
Seattle
$142
Chicago
$207
Oakland
$117
Spokane
$165
San Jose
$141
San Francisco
$117
San Diego
$188
Long Beach
$178
Boise
$185
Salt Lake City
$117
Los Angeles
$244
Denver
$185
Dallas
$217
Ontario
$276
Las Vegas
$117
Destination

Portland
$117