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$65+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PDX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from O'Hare Intl to Oregon

Cheapest flights from O'Hare Intl to Oregon
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 October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/117:00 amORD - PDX
1 stop30h 56mFrontier
Sun 1/1811:29 amPDX - ORD
1 stop21h 09mFrontier
Deal found 10/28$210
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sun 11/166:00 amORD - PDX
1 stop7h 56mFrontier
Tue 11/252:31 pmPDX - ORD
1 stop7h 39mFrontier
Deal found 10/27$212
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Wed 11/126:05 pmORD - PDX
1 stop19h 51mFrontier
Sat 11/1512:52 pmPDX - ORD
1 stop8h 37mFrontier
Deal found 10/26$213
This Trip.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/206:45 pmORD - PDX
1 stop20h 23mMultiple Airlines
Sun 11/236:36 pmPDX - ORD
1 stop14h 03mMultiple Airlines
Deal found 10/28$214
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/176:00 amORD - PDX
1 stop7h 56mFrontier
Tue 11/181:26 pmPDX - ORD
2 stops19h 48mFrontier
Deal found 10/27$216
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/64:10 pmORD - PDX
Nonstop4h 35mUnited Airlines
Wed 12/1011:59 pmPDX - ORD
Nonstop3h 53mUnited Airlines
Deal found 10/26$217
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Fri 11/147:58 pmORD - PDX
2 stops17h 58mMultiple Airlines
Tue 11/181:26 pmPDX - ORD
1 stop24h 13mMultiple Airlines
Deal found 10/26$218
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:57 amORD - PDX
Nonstop4h 41mAmerican Airlines
Sat 12/131:28 pmPDX - ORD
Nonstop4h 18mAmerican Airlines
Deal found 10/26$219
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 12/1811:45 amORD - PDX
1 stop7h 41mMultiple Airlines
Thu 12/2512:47 pmPDX - ORD
1 stop9h 25mMultiple Airlines
Deal found 10/27$220
This Priceline deal was found by Cheapflights users on 10/28. 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.
Thu 11/66:00 amORD - PDX
1 stop7h 56mFrontier
Mon 11/103:26 pmPDX - ORD
1 stop6h 49mFrontier
Deal found 10/28$222
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/139:05 amORD - PDX
Nonstop4h 43mUnited Airlines
Sat 1/101:24 pmPDX - ORD
1 stop5h 51mUnited Airlines
Deal found 10/28$223
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:05 pmORD - PDX
1 stop19h 51mFrontier
Sat 11/812:52 pmPDX - ORD
1 stop8h 37mFrontier
Deal found 10/26$224

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$210
(Kiwi.com)

One-way from

$65
(Priceline)

Popular in

December

Cheapest in

January

Average price

$314

Good round-trip deal

$263 or less

Good one-way deal

$191 or less
Provider with most accurate pricing for Chicago (CHI)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Portland flights.
Search Deals
From Chicago O'Hare Intl to Oregon
Search Deals
One-way flight from Chicago O'Hare Intl to Oregon
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Oregon.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Oregon.
Search Deals

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 October 28, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Oregon that are best for you.

Fly from

O'Hare Intl

Fly to

Oregon

Route

Depart

Return

Price

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

Wed 12/10

2:05 pm-4:48 pm

Nonstop4h 43m

Portland

Tue 12/16

7:04 am-1:09 pm

Nonstop4h 05m

$217

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

Tue 12/16

9:05 am-11:48 am

Nonstop4h 43m

Portland

Tue 12/23

7:45 pm-5:27 am

1 stop7h 42m

$227

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

Wed 12/10

6:55 am-2:47 pm

1 stop9h 52m

Portland

Tue 12/16

7:00 am-1:02 pm

Nonstop4h 02m

$227

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

Mon 11/17

7:00 am-9:39 am

Nonstop4h 39m

Portland

Tue 11/18

2:30 pm-12:24 am

1 stop7h 54m

$237

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

Thu 12/11

9:05 am-11:48 am

Nonstop4h 43m

Portland

Mon 12/15

7:00 am-1:02 pm

Nonstop4h 02m

$237

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

Tue 1/13

2:20 pm-8:59 pm

1 stop8h 39m

Portland

Mon 1/19

1:30 pm-11:53 pm

1 stop8h 23m

$247

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

Fri 12/19

7:00 am-9:50 am

Nonstop4h 50m

Portland

Sat 1/3

11:00 pm-5:02 am

Nonstop4h 02m

$247

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

Mon 2/23

2:05 pm-4:39 pm

Nonstop4h 34m

Portland

Mon 3/2

1:45 pm-11:59 pm

1 stop8h 14m

$247

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

Thu 12/4

2:05 pm-4:48 pm

Nonstop4h 43m

Portland

Sun 12/7

5:49 pm-6:21 am

1 stop10h 32m

$247

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

Tue 3/10

6:50 pm-12:03 am

1 stop7h 13m

Portland

Wed 3/11

7:00 am-1:04 pm

Nonstop4h 04m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 60 results
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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.
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

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 $141). Flying from Chicago O'Hare Intl Airport to Oregon in March is currently the most expensive (average of $238). 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 October 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Oregon at noon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

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 December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Oregon flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday at noon 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 October 28, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian 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.
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,203 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,994 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,794 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,032 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

  • How long is the flight from Chicago O'Hare Intl Airport to Oregon?

    Departing from Chicago O'Hare Intl Airport to Oregon will take you 4h 43m. Airlines will cover a distance of 1733 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Oregon one-way?

    $114 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $118 and $138, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Oregon?

    The most popular flight routes from Chicago O'Hare Intl Airport to Oregon are Chicago O'Hare Intl - Portland, Chicago O'Hare Intl - Boise Air Term. Gowen Fld and Chicago O'Hare Intl - Eugene.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Oregon?

    Before booking your flight to Oregon from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (84%), Hawaiian Airlines (84%), Air Canada( 81%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Oregon?

    On average you can expect to pay $1,348 for a flight from Chicago O'Hare Intl Airport to Oregon. The cheapest flight overall is $115 while the most popular route, (Chicago O'Hare Intl - Portland) is currently priced at $217.

  • Can I find deals for flights from O'Hare Intl to Oregon that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Oregon.

  • Can I find deals for business class flights from O'Hare Intl to Oregon?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $141). Flying from Chicago O'Hare Intl Airport to Oregon in March is currently the most expensive (average of $238). 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.

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Alternative routes for O'Hare Intl to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$184FlexibilityNo cancel feeOn-time65%
DeltaCheapest$88Average$434FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$120Average$202FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$134Average$375FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$198Average$424FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$213Average$302FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$537FlexibilityNo cancel feeOn-time69%

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