Find Cheap Flights to Portland

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights to Portland

(Round-trip)
Depart: Wed Aug 23 2017 Return: Wed Aug 30 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
PDX
4h 31m
nonstop
PDX
ORD
3h 48m
nonstop
Depart: Sat Sep 2 2017 Return: Tue Sep 5 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
DEN
PDX
2h 38m
nonstop
PDX
DEN
2h 26m
nonstop
Depart: Tue Aug 29 2017 Return: Sun Sep 3 2017 Trip spans 6 days
United
United
SNA
PDX
4h 20m
1 stop
PDX
SNA
5h 11m
1 stop
Depart: Sat Aug 26 2017 Return: Sun Sep 3 2017 Trip spans 9 days
American Airlines
American Airlines
ORD
PDX
4h 22m
nonstop
PDX
ORD
3h 58m
nonstop
Depart: Tue Aug 29 2017 Return: Fri Sep 8 2017 Trip spans 11 days
JetBlue
JetBlue
LGB
PDX
2h 16m
nonstop
PDX
LGB
2h 20m
nonstop
Depart: Wed Aug 23 2017 Return: Wed Aug 30 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
PDX
4h 31m
nonstop
PDX
ORD
3h 48m
nonstop
Depart: Thu Aug 31 2017 Return: Wed Sep 13 2017 Trip spans 14 days
Alaska Airlines
Alaska Airlines
SJC
PDX
1h 37m
nonstop
PDX
SJC
1h 45m
nonstop
Depart: Sat Sep 2 2017 Return: Wed Sep 6 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
PDX
4h 31m
nonstop
PDX
ORD
3h 48m
nonstop
Depart: Tue Aug 29 2017 Return: Sat Sep 9 2017 Trip spans 12 days
Virgin America
Virgin America
SFO
PDX
1h 31m
nonstop
PDX
SFO
1h 41m
nonstop
Depart: Tue Aug 29 2017 Return: Thu Sep 7 2017 Trip spans 10 days
Frontier
Frontier
DEN
PDX
2h 41m
nonstop
PDX
DEN
2h 33m
nonstop
Depart: Thu Aug 24 2017 Return: Tue Aug 29 2017 Trip spans 6 days
Delta
Delta
AUS
PDX
8h 44m
1 stop
PDX
AUS
7h 08m
1 stop
Depart: Wed Aug 30 2017 Return: Tue Sep 5 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
DEN
PDX
2h 41m
nonstop
PDX
DEN
2h 26m
nonstop
Depart: Sat Aug 26 2017 Return: Sat Sep 2 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
LAX
PDX
2h 19m
nonstop
PDX
LAX
2h 24m
nonstop
Depart: Wed Aug 30 2017 Return: Wed Sep 6 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SNA
PDX
6h 51m
1 stop
PDX
SNA
6h 18m
1 stop
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
DEN
PDX
2h 41m
nonstop
PDX
DEN
2h 27m
nonstop
Depart: Wed Aug 30 2017 Return: Tue Sep 5 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
LAX
PDX
2h 19m
nonstop
PDX
LAX
2h 24m
nonstop
Depart: Tue Aug 29 2017 Return: Tue Sep 5 2017 Trip spans 8 days
American Airlines
American Airlines
PHX
PDX
2h 41m
nonstop
PDX
PHX
2h 32m
nonstop
Depart: Wed Aug 30 2017 Return: Wed Sep 6 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
OAK
PDX
1h 52m
nonstop
PDX
OAK
1h 59m
nonstop
Depart: Sat Aug 26 2017 Return: Tue Aug 29 2017 Trip spans 4 days
American Airlines
American Airlines
SLC
PDX
7h 11m
1 stop
PDX
SLC
7h 00m
1 stop
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SJC
PDX
1h 38m
nonstop
PDX
SJC
1h 42m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

San Francisco
$218
Chicago
$81
Long Beach
$173
Phoenix
$195
Santa Ana
$154
Los Angeles
$129
Denver
$137
Salt Lake City
$204
Austin
$276
Oakland
$199
San Jose
$196
Destination

Portland
$81
Airlines Airline reviews

979 travelers who booked a flight from Chicago to Portland rated their chosen airlines with an average of 6.3.

Overall
6.5
Boarding
6.8
Crew
7.2
Comfort
6.2
Food
5.1
Entertainment
5.1