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$132+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$269
(American Airlines)

One-way from

$132
(Mytrip)

Popular in

October

Cheapest in

January

Average price

$668
From Greater Peoria to Oregon
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One-way flight from Greater Peoria to Oregon
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 8/197:00 amPIA - BOI
1 stop6h 46mAmerican Airlines
Tue 8/261:36 pmBOI - PIA
1 stop8h 40mAmerican Airlines
Deal found 6/10$269
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/256:30 pmPIA - PDX
1 stop7h 25mAmerican Airlines
Sun 9/285:38 amPDX - PIA
1 stop8h 13mAmerican Airlines
Deal found 6/11$289
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/238:39 pmPIA - PDX
1 stop19h 36mMultiple Airlines
Mon 7/2810:23 amPDX - PIA
2 stops29h 58mMultiple Airlines
Deal found 6/11$318
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/16:55 amPIA - BOI
1 stop5h 44mUnited Airlines
Sat 10/42:39 pmBOI - PIA
1 stop5h 26mUnited Airlines
Deal found 6/10$349
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/33:39 pmPIA - PDX
1 stop8h 50mUnited Airlines
Wed 7/97:35 pmPDX - PIA
2 stops12h 44mUnited Airlines
Deal found 6/11$384
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:47 amPIA - PDX
2 stops25h 54mAllegiant Air
Sun 9/289:28 amPDX - PIA
2 stops27h 00mAllegiant Air
Deal found 6/11$410
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/33:39 pmPIA - EUG
2 stops22h 31mUnited Airlines
Thu 7/101:06 pmEUG - PIA
1 stop5h 50mUnited Airlines
Deal found 6/11$463
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/26:45 amPIA - EUG
1 stop7h 09mAmerican Airlines
Thu 7/1012:43 pmEUG - PIA
1 stop8h 24mAmerican Airlines
Deal found 6/11$519
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/265:25 pmPIA - OTH
2 stops21h 57mUnited Airlines
Mon 6/302:03 pmOTH - PIA
2 stops24h 40mUnited Airlines
Deal found 6/11$698

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 June 12, 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

Tue 8/19

7:00 am-12:46 pm

1 stop6h 46m

Boise Air Term. Gowen Fld

Tue 8/26

1:36 pm-11:16 pm

1 stop8h 40m

$269

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 9/25

6:30 pm-11:55 pm

1 stop7h 25m

Portland

Sun 9/28

5:38 am-3:51 pm

1 stop8h 13m

$289

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 7/23

8:39 pm-2:15 pm

1 stop19h 36m

Portland

Mon 7/28

10:23 am-6:21 pm

2 stops29h 58m

$318

PeoriaBoise

PIA - BOI

PIABOI

Greater Peoria

Wed 10/1

6:55 am-11:39 am

1 stop5h 44m

Boise Air Term. Gowen Fld

Sat 10/4

2:39 pm-9:05 pm

1 stop5h 26m

$349

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 7/3

3:39 pm-10:29 pm

1 stop8h 50m

Portland

Wed 7/9

7:35 pm-10:19 am

2 stops12h 44m

$384

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 9/25

10:47 am-10:41 am

2 stops25h 54m

Portland

Sun 9/28

9:28 am-2:28 pm

2 stops27h 00m

$410

PeoriaEugene

PIA - EUG

PIAEUG

Greater Peoria

Thu 7/3

3:39 pm-12:10 pm

2 stops22h 31m

Eugene

Thu 7/10

1:06 pm-8:56 pm

1 stop5h 50m

$463

PeoriaEugene

PIA - EUG

PIAEUG

Greater Peoria

Wed 7/2

6:45 am-11:54 am

1 stop7h 09m

Eugene

Thu 7/10

12:43 pm-11:07 pm

1 stop8h 24m

$519

PeoriaNorth Bend

PIA - OTH

PIAOTH

Greater Peoria

Thu 6/26

5:25 pm-1:22 pm

2 stops21h 57m

North Bend

Mon 6/30

2:03 pm-4:43 pm

2 stops24h 40m

$698

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 7/30

8:39 pm-9:18 am

1 stop14h 39m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 16 results
1
2

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.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 12, 2025.
Peruse reviews from past customers who have flown with United Airlines, Allegiant Air and American Airlines from Peoria to Oregon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Allegiant Air
7.3
Good
725 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • What are the cheapest airlines to fly from Peoria, Illinois to Oregon one-way?

    $184 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $288 and $347, respectively.

  • 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 - Boise Air Term. Gowen Fld and Greater Peoria - Eugene.

  • 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.

See more FAQs

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Alternative routes for Peoria to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$234Average$406FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$491FlexibilityNo cancel feeOn-time71%

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