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$289+ Cheap flights from Peoria, IL to Portland (PIA - PDX)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PDX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$289
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$334
From Greater Peoria to Portland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 11/81:20 pmPIA - PDX
1 stop7h 54mAmerican Airlines
Sat 11/151:26 pmPDX - PIA
1 stop8h 23mAmerican Airlines
Deal found 9/14$289
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/214:51 pmPIA - PDX
1 stop8h 38mAmerican Airlines
Sun 10/2611:58 pmPDX - PIA
1 stop7h 29mAmerican Airlines
Deal found 9/16$314
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/18:39 amPIA - PDX
1 stop8h 26mUnited Airlines
Wed 10/810:50 amPDX - PIA
2 stops9h 25mUnited Airlines
Deal found 9/15$344
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/74:51 pmPIA - PDX
1 stop6h 58mAmerican Airlines
Sat 10/115:34 amPDX - PIA
1 stop8h 06mAmerican Airlines
Deal found 9/15$354
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/15:20 pmPIA - PDX
1 stop7h 05mUnited Airlines
Sun 10/510:50 amPDX - PIA
1 stop8h 15mUnited Airlines
Deal found 9/16$357
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/96:00 amPIA - PDX
1 stop7h 41mUnited Airlines
Tue 10/1410:50 amPDX - PIA
1 stop8h 15mUnited Airlines
Deal found 9/17$379
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/81:20 pmPIA - PDX
2 stops13h 26mUnited Airlines
Sat 11/1511:59 pmPDX - PIA
1 stop8h 17mUnited Airlines
Deal found 9/16$384

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 September 17, 2025.
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 11/8

1:20 pm-9:23 pm

1 stop10h 03m

Portland

Sat 11/15

5:30 am-3:47 pm

1 stop8h 17m

$289

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 10/2

6:25 pm-12:05 am

1 stop7h 40m

Portland

Mon 10/6

11:59 pm-10:46 am

1 stop8h 47m

$314

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Tue 10/21

4:51 pm-11:29 pm

1 stop8h 38m

Portland

Sun 10/26

11:58 pm-9:27 am

1 stop7h 29m

$314

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 10/1

8:39 am-3:05 pm

1 stop8h 26m

Portland

Wed 10/8

10:50 am-10:15 pm

2 stops9h 25m

$344

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 10/1

5:20 pm-10:25 pm

1 stop7h 05m

Portland

Sun 10/5

10:50 am-9:05 pm

1 stop8h 15m

$357

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 10/9

6:00 am-11:41 am

1 stop7h 41m

Portland

Tue 10/14

10:50 am-9:05 pm

1 stop8h 15m

$379

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Tue 10/7

8:39 am-3:05 pm

1 stop8h 26m

Portland

Sat 10/11

7:35 pm-10:13 am

2 stops12h 38m

$384

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 11/26

5:18 pm-9:38 am

2 stops18h 20m

$366

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Tue 11/25

6:45 am-10:56 pm

2 stops18h 11m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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, November is the cheapest month in which you can book a flight from Peoria, Illinois to Portland (average of $277). Flying from Peoria, Illinois to Portland 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.

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 September 17, 2025.
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
8,926 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 10h 03m. Fly via American 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 36% 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, November is the cheapest month in which you can book a flight from Peoria, Illinois to Portland (average of $277). Flying from Peoria, Illinois to Portland 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

Traveling to a place near Portland?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Peoria to Portland

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$444FlexibilityNo cancel feeOn-time69%

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