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Peoria

$208+ Cheap flights from Oregon to Peoria, IL (PIA)

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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PIA
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap flight deals from Oregon to Peoria

Keep the following information in mind while searching for Oregon to Peoria flight deals. Data was last updated November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$208
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$380
Provider with most accurate pricing for Portland-Greater Peoria flight deals.
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Provider most trusted by Cheapflights users for Portland-Greater Peoria flights.
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From Oregon to Greater Peoria
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One-way flight from Oregon to Greater Peoria
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Oregon to Peoria

Cheapest flights from Oregon to Peoria
Explore the most affordable flight options available from Oregon to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This American Airlines deal was found by Cheapflights users on 11/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:28 pmPDX - PIA
1 stop8h 25mAmerican Airlines
Sun 12/144:19 pmPIA - PDX
1 stop8h 37mAmerican Airlines
Deal found 11/16$289
This United Airlines deal was found by Cheapflights users on 11/16. 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 12/127:43 pmPDX - PIA
2 stops12h 26mUnited Airlines
Sun 12/148:40 amPIA - PDX
1 stop6h 57mUnited Airlines
Deal found 11/16$314
This United Airlines deal was found by Cheapflights users on 11/16. 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.
Thu 12/41:14 pmPDX - PIA
1 stop5h 42mUnited Airlines
Tue 12/91:15 pmPIA - PDX
1 stop7h 30mUnited Airlines
Deal found 11/16$324
This United Airlines deal was found by Cheapflights users on 11/16. 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.
Wed 12/311:59 pmPDX - PIA
1 stop8h 10mUnited Airlines
Mon 12/81:15 pmPIA - PDX
1 stop7h 30mUnited Airlines
Deal found 11/16$344
This American Airlines deal was found by Cheapflights users on 11/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:59 amPDX - PIA
1 stop7h 16mAmerican Airlines
Sat 12/66:32 amPIA - PDX
1 stop8h 30mAmerican Airlines
Deal found 11/17$359
This United Airlines deal was found by Cheapflights users on 11/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:59 pmPDX - PIA
1 stop8h 10mUnited Airlines
Sat 12/61:15 pmPIA - PDX
2 stops11h 37mUnited Airlines
Deal found 11/17$364
This American Airlines deal was found by Cheapflights users on 11/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:35 amPDX - PIA
2 stops12h 24mAmerican Airlines
Mon 12/84:19 pmPIA - PDX
1 stop9h 04mAmerican Airlines
Deal found 11/17$394
This American Airlines deal was found by Cheapflights users on 11/14. 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 12/201:39 pmBOI - PIA
1 stop8h 49mAmerican Airlines
Sun 12/287:59 pmPIA - BOI
1 stop18h 06mAmerican Airlines
Deal found 11/14$817
This American Airlines deal was found by Cheapflights users on 11/15. 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 12/247:40 amBOI - PIA
1 stop6h 13mAmerican Airlines
Sun 12/286:00 amPIA - BOI
1 stop8h 05mAmerican Airlines
Deal found 11/15$851
This United Airlines deal was found by Cheapflights users on 11/15. 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 12/205:12 pmBOI - PIA
2 stops22h 31mUnited Airlines
Sun 12/285:19 pmPIA - BOI
2 stops29h 12mUnited Airlines
Deal found 11/15$970
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Sun 11/3012:45 pmBOI - PIA
1 stop7h 41mUnited Airlines
Thu 12/45:15 pmPIA - BOI
1 stop6h 30mUnited Airlines
Deal found 11/14$1,169

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Peoria 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 November 17, 2025.
Use the filters below to find and compare flights from Oregon to Peoria that are best for you.

Fly from

Oregon

Fly to

Peoria

Route

Depart

Return

Price

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Fri 12/12

1:28 pm-11:53 pm

1 stop8h 25m

Greater Peoria

Sun 12/14

4:19 pm-10:56 pm

1 stop8h 37m

$289

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 2/19

11:59 pm-10:16 am

1 stop8h 17m

Greater Peoria

Sun 2/22

5:25 pm-10:40 pm

1 stop7h 15m

$322

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 12/4

11:59 pm-10:09 am

1 stop8h 10m

Greater Peoria

Tue 12/9

1:15 pm-6:45 pm

1 stop7h 30m

$324

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 12/4

1:28 pm-11:53 pm

1 stop8h 25m

Greater Peoria

Tue 12/9

10:48 am-7:10 pm

1 stop10h 22m

$324

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Wed 12/3

11:59 pm-10:09 am

1 stop8h 10m

Greater Peoria

Mon 12/8

5:15 pm-10:15 pm

1 stop7h 00m

$344

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 12/4

11:59 pm-10:09 am

1 stop8h 10m

Greater Peoria

Mon 12/8

5:15 pm-10:15 pm

1 stop7h 00m

$344

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Sat 3/7

6:15 am-4:40 pm

2 stops9h 25m

Greater Peoria

Wed 3/11

9:00 am-1:32 pm

1 stop5h 32m

$354

EugenePeoria

EUG - PIA

EUGPIA

Eugene

Sat 3/7

5:00 am-4:40 pm

2 stops9h 40m

Greater Peoria

Wed 3/11

9:00 am-1:07 pm

1 stop6h 07m

$384

EugenePeoria

EUG - PIA

EUGPIA

Eugene

Thu 1/29

1:10 pm-8:47 pm

1 stop5h 37m

Greater Peoria

Sun 2/1

8:35 am-1:07 pm

1 stop6h 32m

$545

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Sat 12/20

1:39 pm-11:28 pm

1 stop8h 49m

Greater Peoria

Sun 12/28

7:59 pm-1:05 pm

1 stop18h 06m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 23 results
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Best time to book a flight from Oregon to Peoria

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

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

Currently, April is the cheapest month in which you can book a flight from Oregon to Peoria, Illinois (average of $228). Flying from Oregon to Peoria, Illinois in December is currently the most expensive (average of $428). 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.

How much does it cost to fly round-trip from Oregon to Peoria, Illinois?

Related info for your journey

Find useful and relevant information for your journey from Oregon to Peoria. 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 into for flights to Peoria from Oregon?

    Located just 6.0 mi from the city center, Greater Peoria (PIA) is the airport most travelers will use when flying to Peoria from Oregon.

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

    Airlines like American Airlines and United Airlines fly from Oregon to Peoria, Illinois in about 8h 17m. The time it takes to get you to your destination can typically vary by up to 08m. Airlines will cover a distance of 1680 mi. This flight may include one or multiple stops.

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

    The most popular route from Oregon to Peoria, Illinois is Portland - Greater Peoria. You may also consider Boise Air Term. Gowen Fld - Greater Peoria or Eugene - Greater Peoria.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Oregon to Peoria, Illinois (average of $228). Flying from Oregon to Peoria, Illinois in December is currently the most expensive (average of $428). 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 Oregon to Peoria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Oregon to Peoria

Discover the top 2 airlines that operate flights from Oregon to Peoria. 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$419FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$459FlexibilityNo cancel feeOn-time69%

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