$133+ Cheap flights from O'Hare Intl (ORD) to Oregon
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PDX
Jul 21 — Jul 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from O'Hare Intl to Oregon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Oregon
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to OregonExplore the most affordable flight options available from O'Hare Intl to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from O'Hare Intl to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This Priceline deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:42 pm
ORD
- PDX
1 stop6h 48m
Multiple Airlines
Thu 7/96:49 pm
PDX
- ORD
1 stop8h 48m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$308
This Expedia deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:20 am
ORD
- PDX
Nonstop4h 25m
Multiple Airlines
Sat 7/1112:20 pm
PDX
- ORD
1 stop6h 32m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$309
This Expedia deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:57 pm
ORD
- PDX
1 stop20h 54m
Frontier
Mon 8/105:36 pm
PDX
- ORD
1 stop10h 41m
Frontier
Deal found 6/20![Frontier logo]()
$310
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:48 pm
ORD
- PDX
1 stop21h 09m
Frontier
Sat 7/1112:20 pm
PDX
- ORD
1 stop6h 32m
Frontier
Deal found 6/20![Frontier logo]()
$311
This Expedia deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:57 pm
ORD
- PDX
1 stop20h 54m
Multiple Airlines
Tue 7/1410:59 pm
PDX
- ORD
Nonstop4h 01m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$312
This Frontier deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:15 am
ORD
- PDX
1 stop12h 49m
Frontier
Mon 7/275:49 pm
PDX
- ORD
1 stop9h 48m
Frontier
Deal found 6/17![Frontier logo]()
$313
This Priceline deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:15 am
ORD
- PDX
1 stop11h 39m
Frontier
Mon 7/135:49 pm
PDX
- ORD
1 stop9h 48m
Frontier
Deal found 6/16![Frontier logo]()
$314
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:20 am
ORD
- PDX
Nonstop4h 25m
Alaska Airlines
Tue 8/1110:59 pm
PDX
- ORD
Nonstop4h 01m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$315
This Trip.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:13 pm
ORD
- PDX
1 stop16h 22m
Frontier
Sat 7/2512:20 pm
PDX
- ORD
1 stop6h 32m
Frontier
Deal found 6/17![Frontier logo]()
$316
This Super.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:57 pm
ORD
- PDX
1 stop20h 54m
Frontier
Tue 7/145:16 pm
PDX
- ORD
1 stop25h 36m
Frontier
Deal found 6/18![Frontier logo]()
$317
This Priceline deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:20 am
ORD
- PDX
Nonstop4h 25m
Multiple Airlines
Mon 7/135:36 pm
PDX
- ORD
1 stop10h 41m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$318
This Priceline deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:15 am
ORD
- PDX
1 stop11h 39m
Frontier
Mon 8/105:36 pm
PDX
- ORD
1 stop10h 41m
Frontier
Deal found 6/20![Frontier logo]()
$319
Best flights from O'Hare Intl to OregonDiscover carefully curated flight deals from O'Hare Intl to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from O'Hare Intl to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:55 am
ORD
- PDX
1 stop6h 46m
Delta
Tue 8/41:15 pm
PDX
- ORD
1 stop6h 15m
Delta
Deal found 6/17![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:40 am
ORD
- BOI
Nonstop3h 48m
United Airlines
Wed 8/2612:24 pm
BOI
- ORD
Nonstop3h 38m
United Airlines
Deal found 6/20![United Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:20 am
ORD
- PDX
Nonstop4h 25m
Alaska Airlines
Sun 7/2610:59 pm
PDX
- ORD
Nonstop4h 01m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:00 am
ORD
- PDX
Nonstop4h 34m
United Airlines
Mon 7/2010:40 pm
PDX
- ORD
Nonstop4h 05m
United Airlines
Deal found 6/16![United Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:20 am
ORD
- PDX
Nonstop4h 25m
Alaska Airlines
Fri 7/2410:59 pm
PDX
- ORD
Nonstop4h 01m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am
ORD
- EUG
1 stop8h 04m
Delta
Sun 8/301:44 pm
EUG
- ORD
1 stop5h 46m
Delta
Deal found 6/16![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:20 am
ORD
- PDX
Nonstop4h 25m
Alaska Airlines
Thu 7/3010:59 pm
PDX
- ORD
Nonstop4h 01m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:10 am
ORD
- EUG
1 stop7h 51m
United Airlines
Fri 7/1712:50 pm
EUG
- ORD
Nonstop4h 10m
United Airlines
Deal found 6/19![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:55 pm
ORD
- EUG
1 stop7h 56m
Delta
Tue 8/46:10 am
EUG
- ORD
1 stop8h 48m
Delta
Deal found 6/18![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:42 pm
ORD
- PDX
1 stop7h 48m
Alaska Airlines
Mon 8/1710:59 pm
PDX
- ORD
Nonstop4h 01m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:55 pm
ORD
- EUG
2 stops11h 52m
Delta
Sun 9/2012:32 pm
EUG
- ORD
1 stop9h 25m
Delta
Deal found 6/20![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:05 am
ORD
- EUG
Nonstop4h 45m
United Airlines
Mon 9/141:19 pm
EUG
- ORD
Nonstop4h 11m
United Airlines
Deal found 6/16![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
ORD
- PDX
1 stop6h 45m
Delta
Sat 8/2212:35 am
PDX
- ORD
1 stop5h 55m
Delta
Deal found 6/16![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am
ORD
- PDX
1 stop7h 20m
Alaska Airlines
Mon 9/219:13 am
PDX
- ORD
1 stop8h 08m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:53 am
ORD
- EUG
Nonstop4h 44m
United Airlines
Sun 7/1912:50 pm
EUG
- ORD
Nonstop4h 10m
United Airlines
Deal found 6/20![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:35 pm
ORD
- EUG
2 stops12h 12m
Delta
Sat 10/245:45 am
EUG
- ORD
2 stops8h 48m
Delta
Deal found 6/16![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:57 pm
ORD
- EUG
1 stop9h 02m
United Airlines
Fri 8/712:50 pm
EUG
- ORD
Nonstop4h 10m
United Airlines
Deal found 6/19![United Airlines logo]()
$380
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
ORD
- BOI
1 stop7h 47m
Alaska Airlines
Mon 7/208:47 pm
BOI
- ORD
1 stop8h 33m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:48 am
ORD
- BOI
2 stops12h 00m
Delta
Wed 8/262:53 pm
BOI
- ORD
1 stop5h 54m
Delta
Deal found 6/20![Delta logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:18 pm
ORD
- RDM
1 stop9h 20m
Alaska Airlines
Sat 9/57:07 am
RDM
- ORD
1 stop10h 14m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:48 am
ORD
- BOI
2 stops12h 00m
Delta
Wed 8/193:29 pm
BOI
- ORD
1 stop7h 00m
Delta
Deal found 6/18![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
ORD
- EUG
1 stop8h 55m
United Airlines
Wed 8/192:19 pm
EUG
- ORD
Nonstop4h 11m
United Airlines
Deal found 6/20![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:55 am
ORD
- PDX
1 stop6h 46m
Delta
Sat 8/86:45 am
PDX
- ORD
1 stop8h 06m
Delta
Deal found 6/20![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:53 am
ORD
- EUG
Nonstop4h 44m
United Airlines
Sat 7/1812:50 pm
EUG
- ORD
Nonstop4h 10m
United Airlines
Deal found 6/16![United Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:20 am
ORD
- MFR
1 stop10h 31m
Alaska Airlines
Tue 10/271:23 pm
MFR
- ORD
1 stop8h 36m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:30 am
ORD
- BOI
1 stop8h 14m
Delta
Tue 7/2811:53 am
BOI
- ORD
1 stop6h 04m
Delta
Deal found 6/16![Delta logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:20 am
ORD
- MFR
1 stop10h 31m
Alaska Airlines
Sat 10/241:23 pm
MFR
- ORD
1 stop8h 36m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:10 am
ORD
- RDM
1 stop8h 02m
United Airlines
Wed 8/129:37 am
RDM
- ORD
1 stop7h 23m
United Airlines
Deal found 6/20![United Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:20 pm
ORD
- MFR
1 stop15h 34m
Alaska Airlines
Sun 7/197:35 pm
MFR
- ORD
1 stop7h 25m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:56 pm
ORD
- RDM
1 stop7h 02m
Delta
Tue 8/111:52 pm
RDM
- ORD
1 stop7h 37m
Delta
Deal found 6/16![Delta logo]()
$379
Last-minute flights from O'Hare Intl to OregonDiscover last-minute flight deals from O'Hare Intl to Oregon. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Oregon. Data last updated June 21, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:48 pm
ORD
- PDX
1 stop21h 09m
Frontier
Sat 7/1112:20 pm
PDX
- ORD
1 stop6h 32m
Frontier
Deal found 6/20![Frontier logo]()
$311
This Expedia deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:20 am
ORD
- PDX
Nonstop4h 25m
Multiple Airlines
Sat 7/1112:20 pm
PDX
- ORD
1 stop6h 32m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$309
This Priceline deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:15 am
ORD
- PDX
1 stop11h 39m
Frontier
Mon 7/135:49 pm
PDX
- ORD
1 stop9h 48m
Frontier
Deal found 6/16![Frontier logo]()
$314
This Priceline deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:42 pm
ORD
- PDX
1 stop6h 48m
Multiple Airlines
Thu 7/96:49 pm
PDX
- ORD
1 stop8h 48m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$308
This Expedia deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:57 pm
ORD
- PDX
1 stop20h 54m
Multiple Airlines
Tue 7/1410:59 pm
PDX
- ORD
Nonstop4h 01m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$312
This Priceline deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:20 am
ORD
- PDX
Nonstop4h 25m
Multiple Airlines
Mon 7/135:36 pm
PDX
- ORD
1 stop10h 41m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$318
This Super.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:57 pm
ORD
- PDX
1 stop20h 54m
Frontier
Tue 7/145:16 pm
PDX
- ORD
1 stop25h 36m
Frontier
Deal found 6/18![Frontier logo]()
$317
This Trip.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:13 pm
ORD
- PDX
1 stop16h 22m
Frontier
Sat 7/2512:20 pm
PDX
- ORD
1 stop6h 32m
Frontier
Deal found 6/17![Frontier logo]()
$316
This Frontier deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:15 am
ORD
- PDX
1 stop12h 49m
Frontier
Mon 7/275:49 pm
PDX
- ORD
1 stop9h 48m
Frontier
Deal found 6/17![Frontier logo]()
$313
This Expedia deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:57 pm
ORD
- PDX
1 stop20h 54m
Frontier
Sun 7/265:36 pm
PDX
- ORD
1 stop10h 41m
Frontier
Deal found 6/20![Frontier logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:00 am
ORD
- PDX
Nonstop4h 34m
United Airlines
Wed 7/2911:40 pm
PDX
- ORD
Nonstop4h 05m
United Airlines
Deal found 6/16![United Airlines logo]()
$315
This Frontier deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:15 am
ORD
- PDX
1 stop11h 39m
Frontier
Thu 8/66:49 pm
PDX
- ORD
1 stop8h 48m
Frontier
Deal found 6/20![Frontier logo]()
$310
One-way flights from O'Hare Intl to OregonSearch for one-way flight options from O'Hare Intl to Oregon. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from O'Hare Intl to Oregon. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Priceline deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:50 am
ORD
- BOI
1 stop9h 07m
Frontier
Deal found 6/17![Frontier logo]()
$133
This CheapOair deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:57 pm
ORD
- BOI
1 stop15h 32m
Frontier
Deal found 6/17![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:06 am
ORD
- BOI
1 stop25h 58m
Frontier
Deal found 6/18![Frontier logo]()
$136
This CheapOair deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:57 pm
ORD
- BOI
1 stop15h 32m
Frontier
Deal found 6/18![Frontier logo]()
$144
This CheapOair deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:57 pm
ORD
- BOI
1 stop15h 32m
Frontier
Deal found 6/18![Frontier logo]()
$146
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:57 pm
ORD
- BOI
1 stop15h 32m
Frontier
Deal found 6/20![Frontier logo]()
$149
This CheapOair deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:57 pm
ORD
- BOI
1 stop15h 32m
Frontier
Deal found 6/18![Frontier logo]()
$151
This Trip.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:48 pm
ORD
- BOI
1 stop15h 42m
Frontier
Deal found 6/19![Frontier logo]()
$152
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
ORD
- BOI
1 stop7h 47m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:40 pm
ORD
- BOI
1 stop14h 24m
Frontier
Deal found 6/21![Frontier logo]()
$154
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:41 pm
ORD
- PDX
1 stop28h 30m
Frontier
Deal found 6/20![Frontier logo]()
$156
This Frontier deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:02 pm
ORD
- PDX
1 stop9h 37m
Frontier
Deal found 6/20![Frontier logo]()
$157
Find flight deals from O'Hare Intl to Oregon
Keep the following information in mind while searching for O'Hare Intl to Oregon flight deals. Data was last updated June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Priceline) |
One-way from | $133 (Priceline) |
Popular in | March |
Cheapest in | January |
Average price | $373 |
Good round-trip deal | $337 or less |
Good one-way deal | $168 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Tue 7/28
6:55 am-11:41 am
1 stop6h 46m
Portland
Tue 8/4
1:15 pm-9:30 pm
1 stop6h 15m
$335
Quickest round-trip
ChicagoBoise
ORD - BOI
ORDBOI
Chicago O'Hare Intl
Sat 8/22
8:40 am-11:28 am
Nonstop3h 48m
Boise Air Term. Gowen Fld
Wed 8/26
12:24 pm-5:02 pm
Nonstop3h 38m
$335
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Mon 7/20
7:20 am-9:45 am
Nonstop4h 25m
Portland
Sun 7/26
10:59 pm-5:00 am
Nonstop4h 01m
$337
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Fri 7/17
7:00 am-9:34 am
Nonstop4h 34m
Portland
Mon 7/20
10:40 pm-4:45 am
Nonstop4h 05m
$337
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Sat 7/18
7:20 am-9:45 am
Nonstop4h 25m
Portland
Fri 7/24
10:59 pm-5:00 am
Nonstop4h 01m
$337
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Mon 7/27
7:20 am-9:45 am
Nonstop4h 25m
Portland
Thu 7/30
10:59 pm-5:00 am
Nonstop4h 01m
$337
ChicagoEugene
ORD - EUG
ORDEUG
Chicago O'Hare Intl
Fri 7/10
6:10 am-12:01 pm
1 stop7h 51m
Eugene
Fri 7/17
12:50 pm-7:00 pm
Nonstop4h 10m
$339
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Fri 8/14
5:42 pm-11:30 pm
1 stop7h 48m
Portland
Mon 8/17
10:59 pm-5:00 am
Nonstop4h 01m
$347
ChicagoEugene
ORD - EUG
ORDEUG
Chicago O'Hare Intl
Fri 8/28
7:00 am-1:04 pm
1 stop8h 04m
Eugene
Sun 8/30
1:44 pm-9:30 pm
1 stop5h 46m
$349
ChicagoEugene
ORD - EUG
ORDEUG
Chicago O'Hare Intl
Thu 7/30
5:55 pm-11:51 pm
1 stop7h 56m
Eugene
Tue 8/4
6:10 am-4:58 pm
1 stop8h 48m
$349
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from O'Hare Intl with our price prediction graph.
ORD-PDX
ORD-BOI
ORD-RDM
ORD-MFR
ORD-EUG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Oregon
ORD-USOR
ORD-PDX
ORD-BOI
ORD-RDM
ORD-MFR
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Oregon?
Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Oregon (average of $94). Flying from Chicago O'Hare Intl Airport to Oregon in June is currently the most expensive (average of $708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ORD to OR?
Find hourly flight availability from O'Hare Intl to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 21, 2026.
A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Oregon in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at noon.
Weekly flight availability from Chicago O'Hare Intl Airport to Oregon
Explore weekly flight availability from O'Hare Intl to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 21, 2026.
The most flights from ORD to USOR are scheduled on a Sunday (28 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (16 on average).
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Oregon?
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Oregon?
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Oregon, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Chicago O'Hare Intl Airport to Oregon?
Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Oregon. Price data was last updated on June 13, 2026.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Oregon flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Oregon
Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated June 21, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Chicago O'Hare Intl Airport to Oregon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for O'Hare Intl to Oregon
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Oregon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from O'Hare Intl to Oregon by cabin class
Find flights from O'Hare Intl to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Oregon flights
Browse other O'Hare Intl and Oregon flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
O'Hare Intl to Oregon flights
Consider these flights traveling from O'Hare Intl to Oregon.
Top 7 airlines flying from O'Hare Intl to Oregon
Discover the top 7 airlines that operate flights from O'Hare Intl to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$238 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$150 | Average$248 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$191 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$447 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$201 | Average$572 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$204 | Average$450 | FlexibilityNo cancel fee | On-time69% |