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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 Feb 3 2015 Return: Sat Feb 14 2015 Trip spans 12 days
Frontier
Frontier
DEN
2:39a
PDX
5:25a
2h 46m
nonstop
PDX
2:54p
DEN
5:12p
2h 18m
nonstop
Depart: Thu Feb 19 2015 Return: Tue Mar 3 2015 Trip spans 13 days
Spirit Airlines
Spirit Airlines
LAS
11:03a
PDX
1:23p
2h 20m
nonstop
PDX
2:03p
LAS
4:05p
2h 02m
nonstop
Depart: Fri Feb 20 2015 Return: Sun Feb 22 2015 Trip spans 3 days
Delta
Delta
SEA
2:00p
PDX
2:51p
0h 51m
nonstop
PDX
3:56a
SEA
4:45a
0h 49m
nonstop
Depart: Sat Mar 21 2015 Return: Wed Mar 25 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
OAK
8:05a
PDX
9:56a
1h 51m
nonstop
PDX
2:30a
OAK
4:30a
2h 00m
nonstop
Depart: Tue May 26 2015 Return: Wed May 27 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SFO
5:05a
PDX
6:43a
1h 38m
nonstop
PDX
5:30p
SFO
7:18p
1h 48m
nonstop
Depart: Mon May 25 2015 Return: Tue May 26 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SJC
3:00a
PDX
4:40a
1h 40m
nonstop
PDX
4:45p
SJC
6:24p
1h 39m
nonstop
Depart: Mon Mar 30 2015 Return: Fri Apr 3 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
GEG
3:30p
PDX
4:44p
1h 14m
nonstop
PDX
8:10a
GEG
9:14a
1h 04m
nonstop
Depart: Tue May 12 2015 Return: Tue May 19 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
LGB
12:35p
PDX
6:56p
6h 21m
1 stop
PDX
3:05a
LGB
5:24a
2h 19m
nonstop
Depart: Sat Mar 28 2015 Return: Mon Mar 30 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
BOI
4:30p
PDX
5:50p
1h 20m
nonstop
PDX
2:30a
BOI
3:43a
1h 13m
nonstop
Depart: Wed Jul 1 2015 Return: Tue Jul 7 2015 Trip spans 7 days
Delta
Delta
SAN
12:15p
PDX
5:40p
5h 25m
1 stop
PDX
5:40a
SAN
11:42a
6h 02m
1 stop
Depart: Sat Jun 20 2015 Return: Sat Jun 27 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SMF
3:20p
PDX
5:05p
1h 45m
nonstop
PDX
6:40a
SMF
8:23a
1h 43m
nonstop
Change your search
Airports
Origin

San Francisco
$145
San Diego
$188
Sacramento
$209
Seattle
$131
Long Beach
$172
Boise
$185
Denver
$102
Oakland
$145
Spokane
$165
Las Vegas
$122
San Jose
$150
Destination

Portland
$102