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$189+ Cheap flights from Peoria, IL to Portland (PIA - PDX)

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PDX
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheap flight deals from Peoria to Portland

Cheapest flights from Peoria to Portland
Explore the most affordable flight options available from Peoria to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. 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 2/285:45 pm
PIA
-
PDX
1 stop7h 11m
United Airlines
Mon 3/1611:59 pm
PDX
-
PIA
1 stop8h 04m
United Airlines
Deal found 1/20$309
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/285:45 pm
PIA
-
PDX
1 stop7h 11m
United Airlines
Sun 3/811:10 pm
PDX
-
PIA
2 stops11h 33m
United Airlines
Deal found 1/20$314
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/71:24 pm
PIA
-
PDX
1 stop7h 32m
United Airlines
Sat 2/2811:59 pm
PDX
-
PIA
1 stop8h 12m
United Airlines
Deal found 1/20$334
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Thu 2/53:55 pm
PIA
-
PDX
1 stop9h 37m
American Airlines
Wed 2/1112:35 pm
PDX
-
PIA
1 stop7h 08m
American Airlines
Deal found 1/22$359
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Fri 2/65:18 pm
PIA
-
PDX
1 stop7h 14m
United Airlines
Tue 2/1011:05 pm
PDX
-
PIA
2 stops13h 18m
United Airlines
Deal found 1/22$364
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 3/241:17 pm
PIA
-
PDX
1 stop13h 03m
American Airlines
Fri 3/2711:59 pm
PDX
-
PIA
1 stop10h 19m
American Airlines
Deal found 1/20$375
This United Airlines deal was found by Cheapflights users on 1/21. 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 5/292:30 pm
PIA
-
PDX
2 stops10h 34m
United Airlines
Mon 6/13:30 pm
PDX
-
PIA
3 stops16h 51m
United Airlines
Deal found 1/21$415
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/191:25 pm
PIA
-
PDX
1 stop7h 49m
United Airlines
Tue 3/247:49 pm
PDX
-
PIA
2 stops12h 14m
United Airlines
Deal found 1/20$429

Find flight deals from Peoria to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$189
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$360
Provider with most accurate pricing for Greater Peoria-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Portland flights.
Search Deals
From Greater Peoria to Portland
Search Deals
One-way flight from Greater Peoria to Portland
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Portland 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 January 22, 2026.
Use the filters below to find and compare flights from Peoria to Portland that are best for you.

Fly from

Peoria

Fly to

Portland

Route

Depart

Return

Price

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Sat 2/28

1:25 pm-6:49 pm

1 stop7h 24m

Portland

Sun 3/8

11:59 pm-10:03 am

1 stop8h 04m

$309

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Fri 4/17

5:25 pm-10:29 pm

1 stop7h 04m

Portland

Mon 4/20

11:59 pm-10:02 am

1 stop8h 03m

$309

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Fri 5/29

5:20 pm-10:08 pm

1 stop6h 48m

Portland

Mon 6/1

11:55 pm-10:21 am

1 stop8h 26m

$309

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Sat 2/28

5:45 pm-10:56 pm

1 stop7h 11m

Portland

Mon 3/16

11:59 pm-10:03 am

1 stop8h 04m

$309

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Sat 2/7

1:24 pm-6:56 pm

1 stop7h 32m

Portland

Sat 2/28

11:59 pm-10:11 am

1 stop8h 12m

$334

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Fri 3/13

7:02 pm-12:15 am

1 stop7h 13m

Portland

Mon 3/16

11:59 pm-10:39 am

1 stop8h 40m

$359

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 2/5

3:55 pm-11:32 pm

1 stop9h 37m

Portland

Wed 2/11

12:35 pm-9:43 pm

1 stop7h 08m

$359

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Fri 2/6

3:00 pm-10:32 pm

1 stop9h 32m

Portland

Tue 2/10

7:00 am-4:43 pm

1 stop7h 43m

$359

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Sat 2/14

12:06 pm-6:08 pm

1 stop32h 02m

$250

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Sun 2/15

12:04 pm-6:08 pm

1 stop8h 04m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 18 results
1
2

Compare providers for flights from Peoria to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Peoria to Portland in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Peoria, Illinois-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Portland flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Peoria, Illinois-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Peoria to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland 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 Portland

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

Currently, April is the cheapest month in which you can book a flight from Peoria, Illinois to Portland (average of $247). Flying from Peoria, Illinois to Portland in December is currently the most expensive (average of $449). 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 Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated January 22, 2026.
See what other customers who have flown with United Airlines and American Airlines from Peoria to Portland 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
9,190 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,190 reviews
United Airlines
7.4
Good
9,190 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,174 reviews
United Airlines
7.4
Good
9,190 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

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

    There are many flights that can get you from Peoria, Illinois to Portland in 7h 24m. Fly via United Airlines to get the fastest option. The distance from Peoria, Illinois to Portland is about 1680 mi.

  • What are the cheapest airlines flying from Peoria, Illinois to Portland round-trip?

    Cheapflights users have booked flights from Peoria, Illinois to Portland round-trip from $288. Another airline that can offer you cheap pricing is United Airlines. American Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Portland 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 Portland?

    Currently, April is the cheapest month in which you can book a flight from Peoria, Illinois to Portland (average of $247). Flying from Peoria, Illinois to Portland in December is currently the most expensive (average of $449). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Beaverton
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Tillamook
Pacific City
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Peoria to Portland

Discover the top 2 airlines that operate flights from Peoria to Portland. 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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$421FlexibilityNo cancel feeOn-time69%

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