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 from Chicago O'Hare International to Portland

(Round-trip)
Depart: Wed Aug 9 2017 Return: Mon Aug 14 2017 Trip spans 6 days
United
United
ORD
12:00a
PDX
4:23a
4h 23m
nonstop
PDX
12:00a
ORD
3:52a
3h 52m
nonstop
Depart: Fri Jul 28 2017 Return: Sat Jul 29 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
PDX
4:31a
4h 31m
nonstop
PDX
12:00a
ORD
3:48a
3h 48m
nonstop
Depart: Sat Jul 22 2017 Return: Wed Jul 26 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
PDX
4:24a
4h 24m
nonstop
PDX
12:00a
ORD
3:48a
3h 48m
nonstop
Depart: Sat Jul 22 2017 Return: Sun Jul 23 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
12:00a
PDX
4:24a
4h 24m
nonstop
PDX
12:00a
ORD
4:00a
4h 00m
nonstop
Depart: Wed Jul 26 2017 Return: Mon Jul 31 2017 Trip spans 6 days
Delta
Delta
ORD
12:00a
PDX
8:04a
8h 04m
1 stop
PDX
12:00a
ORD
8:16a
8h 16m
1 stop
Depart: Sat Aug 12 2017 Return: Mon Aug 14 2017 Trip spans 3 days
United
United
ORD
12:00a
PDX
4:20a
4h 20m
nonstop
PDX
12:00a
ORD
3:52a
3h 52m
nonstop
Depart: Tue Aug 15 2017 Return: Mon Aug 28 2017 Trip spans 14 days
United
United
ORD
12:00a
PDX
4:23a
4h 23m
nonstop
PDX
12:00a
ORD
3:53a
3h 53m
nonstop
Depart: Sat Jul 29 2017 Return: Sat Aug 5 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
PDX
4:31a
4h 31m
nonstop
PDX
12:00a
ORD
3:48a
3h 48m
nonstop
Depart: Sat Aug 19 2017 Return: Sat Aug 26 2017 Trip spans 8 days
United
United
ORD
12:00a
PDX
4:24a
4h 24m
nonstop
PDX
12:00a
ORD
3:48a
3h 48m
nonstop
Depart: Mon Jul 31 2017 Return: Tue Aug 1 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
PDX
4:31a
4h 31m
nonstop
PDX
12:00a
ORD
3:48a
3h 48m
nonstop
Depart: Sat Aug 26 2017 Return: Mon Aug 28 2017 Trip spans 3 days
United
United
ORD
12:00a
PDX
4:24a
4h 24m
nonstop
PDX
12:00a
ORD
3:53a
3h 53m
nonstop
Depart: Wed Aug 2 2017 Return: Sun Aug 6 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
PDX
4:31a
4h 31m
nonstop
PDX
12:00a
ORD
3:48a
3h 48m
nonstop
Depart: Sat Jul 22 2017 Return: Sun Jul 23 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
PDX
4:24a
4h 24m
nonstop
PDX
12:00a
ORD
3:48a
3h 48m
nonstop
Depart: Thu Aug 3 2017 Return: Sat Aug 5 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
PDX
4:31a
4h 31m
nonstop
PDX
12:00a
ORD
3:48a
3h 48m
nonstop
Depart: Thu Aug 10 2017 Return: Mon Aug 14 2017 Trip spans 5 days
United
United
ORD
12:00a
PDX
4:23a
4h 23m
nonstop
PDX
12:00a
ORD
3:52a
3h 52m
nonstop
Depart: Sat Jul 22 2017 Return: Thu Jul 27 2017 Trip spans 6 days
American Airlines
American Airlines
ORD
12:00a
PDX
4:24a
4h 24m
nonstop
PDX
12:00a
ORD
4:00a
4h 00m
nonstop
Depart: Fri Aug 4 2017 Return: Sun Aug 6 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
PDX
4:31a
4h 31m
nonstop
PDX
12:00a
ORD
3:48a
3h 48m
nonstop
Depart: Thu Jul 27 2017 Return: Wed Aug 2 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
PDX
4:31a
4h 31m
nonstop
PDX
12:00a
ORD
3:53a
3h 53m
nonstop
Depart: Fri Aug 11 2017 Return: Mon Aug 14 2017 Trip spans 4 days
United
United
ORD
12:00a
PDX
4:23a
4h 23m
nonstop
PDX
12:00a
ORD
3:52a
3h 52m
nonstop
Depart: Sat Aug 5 2017 Return: Sun Aug 6 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
PDX
4:31a
4h 31m
nonstop
PDX
12:00a
ORD
3:48a
3h 48m
nonstop
Direct flights ORD to PDX on American Airlines
Flight # Depart ORD Arrive PDX Sun Mon Tue Wed Thu Fri Sat Valid Between
1428 9:55 am 12:18 pm Aug 22 - Nov 4
1428 10:10 am 12:33 pm Aug 4 - Aug 21
1428 10:15 am 12:38 pm Jul 19 - Aug 3
87 5:15 pm 7:39 pm Aug 22 - Oct 1
87 5:20 pm 7:44 pm Jul 19 - Aug 4
87 5:20 pm 7:44 pm Aug 5 - Aug 21
2653 8:30 pm 10:54 pm Jul 19 - Aug 1
2653 8:30 pm 10:54 pm Jul 20 - Aug 21
2653 8:30 pm 10:54 pm Aug 2 - Aug 2
2653 8:30 pm 10:54 pm Aug 8 - Aug 16
2653 8:30 pm 10:52 pm Aug 22 - Sep 5
2653 8:30 pm 10:52 pm Aug 24 - Oct 6
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

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Airports
Origin

Chicago
$153
Destination

Portland
$153
Airlines Airline reviews

237 travelers who booked a flight from Chicago to Portland rated their chosen airlines with an average of 5.7.

Overall
5.9
Boarding
6.2
Crew
6.7
Comfort
5.5
Food
4.5
Entertainment
4.6