Find Deals on Flights from Portland to Chicago O'Hare International (PDX - ORD)

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 Portland to Chicago O'Hare International

(Round-trip)
Depart: Sat May 6 2017 Return: Sat May 20 2017 Trip spans 15 days
Major Airline
Major Airline
PDX
11:10a
ORD
10:40p
11h 30m
2 stops
ORD
12:15a
PDX
12:23p
12h 08m
2 stops
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
PDX
7:59p
ORD
11:54p
3h 55m
nonstop
ORD
4:49p
PDX
9:05p
4h 16m
nonstop
Depart: Wed Apr 12 2017 Return: Sat Apr 15 2017 Trip spans 4 days
American Airlines
American Airlines
PDX
11:25a
ORD
6:20p
6h 55m
1 stop
ORD
12:55p
PDX
5:16p
4h 21m
nonstop
Depart: Thu Jun 22 2017 Return: Mon Jun 26 2017 Trip spans 5 days
Delta
Delta
PDX
9:14a
ORD
5:05p
7h 51m
1 stop
ORD
1:55p
PDX
9:41p
7h 46m
1 stop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
Frontier
Frontier
PDX
2:59p
ORD
4:06a
13h 07m
1 stop
ORD
4:00a
PDX
4:10p
12h 10m
1 stop
Depart: Sun May 7 2017 Return: Sat May 20 2017 Trip spans 14 days
Major Airline
Major Airline
PDX
3:59p
ORD
7:54p
3h 55m
2 stops
ORD
12:15a
PDX
12:23p
12h 08m
2 stops
Depart: Fri Sep 15 2017 Return: Tue Sep 19 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
PDX
5:30p
ORD
12:20a
6h 50m
1 stop
ORD
1:15p
PDX
5:40p
4h 25m
nonstop
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
United
United
PDX
7:00p
ORD
11:00p
4h 00m
nonstop
ORD
3:45p
PDX
8:09p
4h 24m
nonstop
Depart: Thu May 18 2017 Return: Mon May 22 2017 Trip spans 5 days
Major Airline
Major Airline
PDX
3:59p
ORD
7:54p
3h 55m
nonstop
ORD
9:15a
PDX
1:39p
4h 24m
nonstop
Depart: Wed May 10 2017 Return: Tue May 16 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
PDX
7:59p
ORD
11:54p
3h 55m
nonstop
ORD
4:49p
PDX
9:05p
4h 16m
nonstop
Depart: Wed May 31 2017 Return: Tue Jun 13 2017 Trip spans 14 days
Spirit Airlines
Spirit Airlines
PDX
7:59p
ORD
11:53p
3h 54m
nonstop
ORD
4:53p
PDX
9:09p
4h 16m
nonstop
Depart: Sat May 13 2017 Return: Wed May 17 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
PDX
7:59p
ORD
11:54p
3h 55m
nonstop
ORD
4:49p
PDX
9:05p
4h 16m
nonstop
Depart: Mon Jun 5 2017 Return: Thu Jun 8 2017 Trip spans 4 days
Major Airline
Major Airline
PDX
3:59p
ORD
7:53p
3h 54m
nonstop
ORD
12:53p
PDX
5:09p
4h 16m
nonstop
Depart: Thu Apr 13 2017 Return: Sat Apr 15 2017 Trip spans 3 days
American Airlines
American Airlines
PDX
1:10a
ORD
10:14a
9h 04m
1 stop
ORD
12:55p
PDX
5:16p
4h 21m
nonstop
Depart: Sat Jun 3 2017 Return: Tue Jun 13 2017 Trip spans 11 days
Spirit Airlines
Spirit Airlines
PDX
7:59p
ORD
11:53p
3h 54m
nonstop
ORD
4:53p
PDX
9:09p
4h 16m
nonstop
Depart: Thu May 4 2017 Return: Thu May 11 2017 Trip spans 8 days
Major Airline
Major Airline
PDX
3:05a
ORD
10:29a
7h 24m
1 stop
ORD
6:20a
PDX
4:20p
10h 00m
1 stop
Depart: Mon Apr 10 2017 Return: Wed Apr 12 2017 Trip spans 3 days
Delta
Delta
PDX
7:00p
ORD
3:01a
8h 01m
1 stop
ORD
3:35a
PDX
10:28a
6h 53m
1 stop
Depart: Wed May 17 2017 Return: Mon May 22 2017 Trip spans 6 days
Major Airline
Major Airline
PDX
11:10a
ORD
8:27p
9h 17m
1 stop
ORD
6:20a
PDX
4:20p
10h 00m
1 stop
Depart: Tue May 30 2017 Return: Wed Jun 14 2017 Trip spans 16 days
Spirit Airlines
Spirit Airlines
PDX
7:59p
ORD
11:53p
3h 54m
nonstop
ORD
4:53p
PDX
9:09p
4h 16m
nonstop
Depart: Fri Apr 7 2017 Return: Mon Apr 10 2017 Trip spans 4 days
Frontier
Frontier
PDX
2:59p
ORD
4:06a
13h 07m
1 stop
ORD
12:45p
PDX
6:19a
17h 34m
1 stop
Direct flights PDX to ORD on American Airlines
Flight # Depart PDX Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
86 7:30 am 1:24 pm Apr 1 - Apr 3
86 7:55 am 2:02 pm Apr 4 - Apr 19
86 7:55 am 2:02 pm Apr 24 - May 1
86 7:55 am 2:02 pm Apr 6 - Apr 23
86 7:55 am 2:02 pm Apr 25 - May 3
1565 11:59 pm 5:47 am Apr 2 - Apr 2
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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^ 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

Portland
$149
Destination

Chicago
$149
Airlines Airline reviews

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

Overall
6.5
Boarding
6.9
Crew
6.9
Comfort
5.8
Food
5.3
Entertainment
5.0