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Peoria

$235+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PIA
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap 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 March 24, 2026.

This American Airlines deal was found by Cheapflights users on 3/22. 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 4/181:52 pm
PDX
-
PIA
1 stop7h 21m
American Airlines
Sat 4/257:05 pm
PIA
-
PDX
1 stop6h 52m
American Airlines
Deal found 3/22$369
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/255:00 am
PDX
-
PIA
2 stops9h 44m
United Airlines
Sat 5/25:30 pm
PIA
-
PDX
1 stop7h 05m
United Airlines
Deal found 3/23$374
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/1910:56 pm
PDX
-
PIA
1 stop9h 06m
United Airlines
Sun 4/2610:40 am
PIA
-
PDX
1 stop6h 29m
United Airlines
Deal found 3/22$388
This United Airlines deal was found by Cheapflights users on 3/23. 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 5/22:41 pm
PDX
-
PIA
1 stop6h 08m
United Airlines
Sat 5/910:45 am
PIA
-
PDX
2 stops8h 59m
United Airlines
Deal found 3/23$391
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Sat 5/21:07 pm
EUG
-
PIA
1 stop7h 42m
United Airlines
Wed 5/66:30 am
PIA
-
EUG
1 stop7h 30m
United Airlines
Deal found 3/19$391
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/1011:59 pm
PDX
-
PIA
1 stop8h 03m
United Airlines
Fri 4/177:43 pm
PIA
-
PDX
1 stop6h 16m
United Airlines
Deal found 3/23$394
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:53 pm
BOI
-
PIA
1 stop8h 20m
American Airlines
Wed 5/274:46 pm
PIA
-
BOI
1 stop6h 43m
American Airlines
Deal found 3/20$440
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Sat 8/227:01 pm
BOI
-
PIA
2 stops13h 51m
United Airlines
Wed 8/268:25 am
PIA
-
BOI
2 stops12h 02m
United Airlines
Deal found 3/19$449
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 5/312:45 pm
PDX
-
PIA
1 stop21h 58m
Multiple Airlines
Sat 5/93:03 pm
PIA
-
PDX
1 stop29h 53m
Multiple Airlines
Deal found 3/23$452
This United Airlines deal was found by Cheapflights users on 3/20. 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 5/165:00 am
BOI
-
PIA
2 stops8h 04m
United Airlines
Wed 5/271:21 pm
PIA
-
BOI
2 stops9h 44m
United Airlines
Deal found 3/20$456
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 5/312:45 pm
PDX
-
PIA
1 stop21h 58m
Multiple Airlines
Sun 5/1012:18 pm
PIA
-
PDX
1 stop8h 38m
Multiple Airlines
Deal found 3/23$460
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:54 am
PDX
-
PIA
2 stops24h 49m
Multiple Airlines
Thu 4/2312:18 pm
PIA
-
PDX
1 stop8h 38m
Multiple Airlines
Deal found 3/19$465

Find flight deals from Oregon to Peoria

Keep the following information in mind while searching for Oregon to Peoria flight deals. Data was last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(American Airlines)

One-way from

$235
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$798
Provider with most accurate pricing for Portland-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Greater Peoria flights.
Search Deals
From Oregon to Greater Peoria
Search Deals
One-way flight from Oregon to Greater Peoria
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 24, 2026.
Use the filters below to find and compare flights from Oregon to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugenePeoria

EUG - PIA

EUGPIA

Eugene

Sat 5/2

1:07 pm-10:49 pm

1 stop7h 42m

Greater Peoria

Wed 5/6

6:30 am-12:00 pm

1 stop7h 30m

$391

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 4/18

1:52 pm-11:13 pm

1 stop7h 21m

Greater Peoria

Sat 4/25

12:12 pm-11:03 pm

2 stops12h 51m

$448

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Sat 8/22

10:37 am-10:52 pm

2 stops11h 15m

Greater Peoria

Wed 8/26

8:25 am-7:27 pm

2 stops12h 02m

$449
Quickest round-trip

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 4/16

11:59 pm-10:02 am

1 stop8h 03m

Greater Peoria

Mon 4/20

5:35 pm-10:34 pm

1 stop6h 59m

$469

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sun 5/10

12:59 am-11:42 am

1 stop8h 43m

Greater Peoria

Sat 5/16

12:12 pm-11:03 pm

2 stops12h 51m

$470

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Tue 4/14

2:30 pm-10:57 pm

1 stop6h 27m

Greater Peoria

Sat 4/18

6:30 am-6:08 pm

2 stops13h 38m

$474

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 4/25

7:14 pm-10:02 am

2 stops12h 48m

Greater Peoria

Fri 5/1

5:30 pm-10:38 pm

1 stop7h 08m

$474

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sun 4/26

7:14 pm-10:02 am

2 stops12h 48m

Greater Peoria

Sat 5/2

1:35 pm-6:45 pm

1 stop7h 10m

$474

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 4/23

10:56 pm-10:02 am

1 stop9h 06m

Greater Peoria

Wed 4/29

1:20 pm-12:33 am

2 stops13h 13m

$474

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 4/18

8:40 am-10:57 pm

2 stops12h 17m

Greater Peoria

Sat 4/25

10:40 am-9:14 pm

2 stops12h 34m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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, October is the cheapest month in which you can book a flight from Oregon to Peoria, Illinois (average of $250). Flying from Oregon to Peoria, Illinois in March is currently the most expensive (average of $472). 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 United Airlines and American Airlines fly from Oregon to Peoria, Illinois in about 7h 21m. The time it takes to get you to your destination can typically vary by up to 21m. 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 Eugene - Greater Peoria or Boise Air Term. Gowen Fld - 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, October is the cheapest month in which you can book a flight from Oregon to Peoria, Illinois (average of $250). Flying from Oregon to Peoria, Illinois in March is currently the most expensive (average of $472). 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$458FlexibilityNo cancel feeOn-time69%

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