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Peoria

$331+ Cheap flights from Oregon to Peoria, IL (PIA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PIA
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 2026.

This United Airlines deal was found by Cheapflights users on 6/15. 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.
Wed 10/212:27 pm
PDX
-
PIA
1 stop6h 31m
United Airlines
Tue 10/277:00 am
PIA
-
PDX
1 stop6h 35m
United Airlines
Deal found 6/15$331
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Sun 7/1211:15 pm
PDX
-
PIA
1 stop8h 02m
American Airlines
Sat 7/187:20 pm
PIA
-
PDX
1 stop7h 30m
American Airlines
Deal found 6/13$340
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.
Tue 6/3010:59 pm
PDX
-
PIA
1 stop8h 24m
American Airlines
Sat 7/117:20 pm
PIA
-
PDX
1 stop7h 30m
American Airlines
Deal found 6/11$383
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 7/11:45 pm
PDX
-
PIA
1 stop8h 53m
American Airlines
Sat 7/117:20 pm
PIA
-
PDX
1 stop7h 30m
American Airlines
Deal found 6/11$400
This American Airlines deal was found by Cheapflights users on 6/13. 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 8/126:27 am
PDX
-
PIA
1 stop7h 26m
American Airlines
Mon 8/176:48 pm
PIA
-
PDX
1 stop7h 11m
American Airlines
Deal found 6/13$416
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 6/2910:59 pm
PDX
-
PIA
1 stop8h 24m
American Airlines
Fri 7/34:43 pm
PIA
-
PDX
1 stop8h 12m
American Airlines
Deal found 6/14$419
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.
Tue 10/276:55 pm
BOI
-
PIA
2 stops14h 26m
United Airlines
Sat 10/318:50 am
PIA
-
BOI
1 stop5h 40m
United Airlines
Deal found 6/10$424
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/113:12 pm
BOI
-
PIA
1 stop8h 03m
American Airlines
Fri 7/174:43 pm
PIA
-
BOI
1 stop7h 38m
American Airlines
Deal found 6/12$426
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 8/262:27 pm
PDX
-
PIA
1 stop6h 16m
United Airlines
Sat 8/296:05 am
PIA
-
PDX
1 stop7h 23m
United Airlines
Deal found 6/10$431
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Thu 7/3011:15 pm
PDX
-
PIA
1 stop8h 02m
American Airlines
Wed 8/56:48 pm
PIA
-
PDX
1 stop7h 11m
American Airlines
Deal found 6/14$440
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 6/3011:30 pm
PDX
-
PIA
2 stops11h 08m
United Airlines
Sat 7/41:13 pm
PIA
-
PDX
2 stops11h 35m
United Airlines
Deal found 6/15$441
This United Airlines deal was found by Cheapflights users on 6/13. 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 10/92:15 pm
EUG
-
PIA
1 stop6h 43m
United Airlines
Sun 10/116:15 am
PIA
-
EUG
1 stop7h 35m
United Airlines
Deal found 6/13$449

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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$331
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$434
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
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 15, 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
Quickest round-trip

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Wed 10/21

2:27 pm-10:58 pm

1 stop6h 31m

Greater Peoria

Tue 10/27

7:00 am-11:35 am

1 stop6h 35m

$331

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Tue 10/27

6:55 pm-10:21 am

2 stops14h 26m

Greater Peoria

Sat 10/31

8:50 am-1:30 pm

1 stop5h 40m

$424

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Sat 7/11

3:12 pm-12:15 am

1 stop8h 03m

Greater Peoria

Fri 7/17

4:43 pm-11:21 pm

1 stop7h 38m

$426

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Wed 8/26

2:27 pm-10:43 pm

1 stop6h 16m

Greater Peoria

Sat 8/29

6:05 am-11:28 am

1 stop7h 23m

$431

EugenePeoria

EUG - PIA

EUGPIA

Eugene

Tue 10/27

6:51 pm-10:21 am

2 stops13h 30m

Greater Peoria

Sat 10/31

7:00 am-11:33 am

1 stop6h 33m

$454

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Wed 9/2

2:44 pm-8:50 pm

1 stop5h 06m

Greater Peoria

Sun 9/6

5:45 am-3:31 pm

2 stops10h 46m

$469

BoisePeoria

BOI - PIA

BOIPIA

Boise Air Term. Gowen Fld

Wed 9/2

3:16 pm-11:59 pm

1 stop7h 43m

Greater Peoria

Sun 9/6

7:00 am-1:59 pm

1 stop7h 59m

$470

EugenePeoria

EUG - PIA

EUGPIA

Eugene

Wed 9/23

1:19 pm-10:59 pm

1 stop7h 40m

Greater Peoria

Sat 9/26

6:15 am-11:50 am

1 stop7h 35m

$474

EugenePeoria

EUG - PIA

EUGPIA

Eugene

Sun 7/26

5:44 pm-11:59 am

1 stop16h 15m

Greater Peoria

Sun 8/2

9:10 pm-11:32 am

1 stop16h 22m

$483

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Tue 6/30

11:30 pm-1:57 pm

2 stops12h 27m

Greater Peoria

Sat 7/11

2:33 pm-10:30 pm

1 stop9h 57m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 19 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, January is the cheapest month in which you can book a flight from Oregon to Peoria, Illinois (average of $288). Flying from Oregon to Peoria, Illinois in March is currently the most expensive (average of $644). 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 6h 31m. The time it takes to get you to your destination can typically vary by up to 1h 32m. 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, January is the cheapest month in which you can book a flight from Oregon to Peoria, Illinois (average of $288). Flying from Oregon to Peoria, Illinois in March is currently the most expensive (average of $644). 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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$399FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$458FlexibilityNo cancel feeOn-time69%

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