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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: Wed Dec 31 2014 Return: Tue Jan 6 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SJC
4:00a
PDX
5:45a
1h 45m
nonstop
PDX
1:00a
SJC
2:42a
1h 42m
nonstop
Depart: Thu Dec 25 2014 Return: Fri Dec 26 2014 Trip spans 2 days
Multiple Airlines
Multiple Airlines
SEA
8:00a
PDX
8:48a
0h 48m
nonstop
PDX
3:35a
SEA
4:25a
0h 50m
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: Mon Apr 20 2015 Return: Sun Apr 26 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 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: Sat Jun 13 2015 Return: Tue Jun 16 2015 Trip spans 4 days
Delta
Delta
SAN
9:35a
PDX
2:35p
5h 00m
1 stop
PDX
9:15a
SAN
2:59p
5h 44m
1 stop
Depart: Mon Apr 6 2015 Return: Mon Apr 13 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SMF
4:47a
PDX
6:30a
1h 43m
nonstop
PDX
1:05p
SMF
2:44p
1h 39m
nonstop
Depart: Tue May 12 2015 Return: Thu May 14 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
4:35p
PDX
8:56p
4h 21m
nonstop
PDX
7:55p
ORD
11:53p
3h 58m
nonstop
Depart: Sat May 9 2015 Return: Sat May 23 2015 Trip spans 15 days
Alaska Airlines
Alaska Airlines
PHX
9:25a
PDX
12:05p
2h 40m
nonstop
PDX
6:05a
PHX
8:34a
2h 29m
nonstop
Depart: Tue May 26 2015 Return: Sat May 30 2015 Trip spans 5 days
American Airlines
American Airlines
LAX
1:40p
PDX
3:59p
2h 19m
nonstop
PDX
2:40a
LAX
5:05a
2h 25m
nonstop
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
$191
Seattle
$142
Chicago
$207
Oakland
$117
Spokane
$165
San Jose
$131
San Francisco
$117
San Diego
$188
Long Beach
$178
Boise
$185
Phoenix
$255
Salt Lake City
$117
Los Angeles
$265
Denver
$185
Dallas
$177
Ontario
$276
Las Vegas
$117
Destination

Portland
$117