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$248+ Cheap flights from Peoria, IL (PIA) 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PDX
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Peoria to Oregon

Keep the following information in mind while searching for Peoria to Oregon flight deals. Data was last updated October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$248
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$506
Provider with most accurate pricing for Greater Peoria-Portland flight deals.
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Provider most trusted by Cheapflights users for Greater Peoria-Portland flights.
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From Greater Peoria to Oregon
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One-way flight from Greater Peoria to Oregon
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Peoria to Oregon

Cheapest flights from Peoria to Oregon
Explore the most affordable flight options available from Peoria to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This American Airlines deal was found by Cheapflights users on 10/1. 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.
Wed 10/297:00 amPIA - BOI
1 stop6h 45mAmerican Airlines
Wed 11/51:25 pmBOI - PIA
1 stop8h 41mAmerican Airlines
Deal found 10/1$269
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 11/74:26 pmPIA - PDX
1 stop9h 00mAmerican Airlines
Sat 11/81:26 pmPDX - PIA
1 stop8h 23mAmerican Airlines
Deal found 10/1$289
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 11/138:43 amPIA - PDX
1 stop7h 04mUnited Airlines
Mon 11/177:38 pmPDX - PIA
2 stops12h 38mUnited Airlines
Deal found 9/30$294
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/298:43 amPIA - BOI
1 stop5h 46mUnited Airlines
Wed 11/57:00 pmBOI - PIA
2 stops14h 16mUnited Airlines
Deal found 10/1$326
This American Airlines deal was found by Cheapflights users on 10/1. 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 11/81:20 pmPIA - PDX
1 stop10h 03mAmerican Airlines
Sat 11/151:26 pmPDX - PIA
1 stop8h 23mAmerican Airlines
Deal found 10/1$329
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/156:00 amPIA - PDX
1 stop7h 41mUnited Airlines
Sun 10/1911:59 pmPDX - PIA
1 stop8h 14mUnited Airlines
Deal found 9/29$339
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Mon 11/245:23 pmPIA - BOI
1 stop6h 22mUnited Airlines
Fri 1/92:37 pmBOI - PIA
1 stop5h 10mUnited Airlines
Deal found 10/1$347
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/1710:48 amPIA - MFR
2 stops11h 41mUnited Airlines
Tue 10/216:37 pmMFR - PIA
2 stops13h 36mUnited Airlines
Deal found 10/2$349
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 11/64:23 pmPIA - PDX
1 stop8h 36mAmerican Airlines
Mon 11/1011:59 pmPDX - PIA
1 stop8h 14mAmerican Airlines
Deal found 9/30$354
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/1810:51 amPIA - PDX
1 stop9h 49mUnited Airlines
Sat 11/2211:59 pmPDX - PIA
1 stop8h 17mUnited Airlines
Deal found 10/1$379
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/81:20 pmPIA - PDX
2 stops11h 31mUnited Airlines
Sat 11/1511:59 pmPDX - PIA
1 stop8h 17mUnited Airlines
Deal found 10/1$384
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 10/74:51 pmPIA - PDX
1 stop6h 58mAmerican Airlines
Sat 10/111:16 pmPDX - PIA
1 stop8h 05mAmerican Airlines
Deal found 9/30$419

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 2, 2025.
Use the filters below to find and compare flights from Peoria to Oregon that are best for you.

Fly from

Peoria

Fly to

Oregon

Route

Depart

Return

Price

PeoriaBoise

PIA - BOI

PIABOI

Greater Peoria

Wed 10/29

7:00 am-12:45 pm

1 stop6h 45m

Boise Air Term. Gowen Fld

Wed 11/5

1:25 pm-11:06 pm

1 stop8h 41m

$269

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 11/13

8:43 am-1:47 pm

1 stop7h 04m

Portland

Sun 11/16

11:59 pm-10:16 am

1 stop8h 17m

$289

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Sat 11/8

4:26 pm-11:26 pm

1 stop9h 00m

Portland

Sat 11/15

1:26 pm-11:49 pm

1 stop8h 23m

$289

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Fri 11/7

4:26 pm-11:26 pm

1 stop9h 00m

Portland

Sat 11/8

1:26 pm-11:49 pm

1 stop8h 23m

$289

PeoriaBoise

PIA - BOI

PIABOI

Greater Peoria

Mon 11/24

1:20 pm-11:28 pm

2 stops11h 08m

Boise Air Term. Gowen Fld

Fri 1/9

2:37 pm-8:47 pm

1 stop5h 10m

$326

PeoriaBoise

PIA - BOI

PIABOI

Greater Peoria

Wed 10/29

8:43 am-1:29 pm

1 stop5h 46m

Boise Air Term. Gowen Fld

Wed 11/5

7:00 pm-10:16 am

2 stops14h 16m

$326

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 10/15

6:00 am-2:42 pm

2 stops10h 42m

Portland

Sun 10/19

11:59 pm-10:13 am

1 stop8h 14m

$344

PeoriaMedford

PIA - MFR

PIAMFR

Greater Peoria

Fri 10/17

10:48 am-8:29 pm

2 stops11h 41m

Medford

Tue 10/21

6:37 pm-10:13 am

2 stops13h 36m

$349

PeoriaBoise

PIA - BOI

PIABOI

Greater Peoria

Sat 2/21

1:25 pm-11:37 pm

2 stops11h 12m

Boise Air Term. Gowen Fld

Tue 2/24

2:43 pm-8:47 pm

1 stop5h 04m

$354

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Tue 11/18

10:51 am-6:40 pm

1 stop9h 49m

Portland

Sat 11/22

11:59 pm-10:16 am

1 stop8h 17m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 30 results
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Best time to book a flight from Peoria to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Peoria 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 Peoria to Oregon

What is the cheapest month to book a flight from Peoria, Illinois to Oregon?

Currently, November is the cheapest month in which you can book a flight from Peoria, Illinois to Oregon (average of $277). Flying from Peoria, Illinois to Oregon in March is currently the most expensive (average of $368). 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.

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 2, 2025.
See what other customers who have flown with United Airlines and American Airlines from Peoria to Oregon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,933 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,933 reviews
United Airlines
7.4
Good
8,933 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,933 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Peoria to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Peoria to Oregon?

    For a flight from Peoria to Oregon, you will be flying from Greater Peoria. Greater Peoria (PIA) is just 6.0 mi from the center of the city.

  • How long is the flight from Peoria, Illinois to Oregon?

    A quick flight from Peoria, Illinois to Oregon can take about 6h 45m. American Airlines provides one of the quickest options available for as low as $269. There are 1367 mi between Peoria, Illinois and Oregon. This flight may include one or multiple stops.

  • What are the most popular routes from Peoria, Illinois to Oregon?

    The most popular flight routes from Peoria, Illinois to Oregon are Greater Peoria - Portland, Greater Peoria - Medford and Greater Peoria - Boise Air Term. Gowen Fld.

  • Can I find deals for flights from Peoria to Oregon that include hotel bookings?

    Yes. In addition to deals on Peoria to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to Oregon?

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

  • Can I find deals for business class flights from Peoria to Oregon?

    Yes. Cheapflights offers flight deals from Peoria 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 Peoria, Illinois to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Peoria, Illinois to Oregon (average of $277). Flying from Peoria, Illinois to Oregon in March is currently the most expensive (average of $368). 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 Peoria to Oregon

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Top 2 airlines flying from Peoria to Oregon

Discover the top 2 airlines that operate flights from Peoria 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$234Average$412FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$443FlexibilityNo cancel feeOn-time71%

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