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$165+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PDX
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
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 agosto 14, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$165
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$443
From Greater Peoria to Portland
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One-way flight from Greater Peoria to Portland
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Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
sáb. 11/86:20 amPIA - PDX
1 stop8h 46mAmerican Airlines
sáb. 11/155:30 amPDX - PIA
1 stop8h 17mAmerican Airlines
Deal found 8/13$289
This United Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 10/155:20 pmPIA - PDX
1 stop7h 05mUnited Airlines
mar. 10/288:30 amPDX - PIA
2 stops11h 01mUnited Airlines
Deal found 8/13$294
This American Airlines deal was found by Cheapflights users on 8/13. 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.
mar. 9/26:39 pmPIA - PDX
1 stop6h 41mAmerican Airlines
mar. 9/231:40 pmPDX - PIA
1 stop5h 56mAmerican Airlines
Deal found 8/13$314
This American Airlines deal was found by Cheapflights users on 8/14. 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.
jue. 12/2510:46 amPIA - PDX
1 stop8h 01mAmerican Airlines
jue. 1/15:55 amPDX - PIA
1 stop6h 22mAmerican Airlines
Deal found 8/14$354
This United Airlines deal was found by Cheapflights users on 8/14. 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.
sáb. 8/306:55 amPIA - PDX
1 stop6h 54mUnited Airlines
mié. 9/38:30 amPDX - PIA
1 stop6h 13mUnited Airlines
Deal found 8/14$358
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/178:09 pmPIA - PDX
2 stops40h 32mMultiple Airlines
jue. 9/257:22 pmPDX - PIA
1 stop14h 03mMultiple Airlines
Deal found 8/13$373
This American Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 9/186:25 pmPIA - PDX
1 stop7h 40mAmerican Airlines
mar. 9/235:38 amPDX - PIA
1 stop7h 24mAmerican Airlines
Deal found 8/13$379
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/71:18 pmPIA - PDX
1 stop21h 29mMultiple Airlines
jue. 9/117:22 pmPDX - PIA
1 stop14h 03mMultiple Airlines
Deal found 8/13$380
This United Airlines deal was found by Cheapflights users on 8/14. 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.
sáb. 11/81:20 pmPIA - PDX
2 stops10h 06mUnited Airlines
sáb. 11/1512:55 pmPDX - PIA
1 stop6h 01mUnited Airlines
Deal found 8/14$384
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/53:18 pmPIA - PDX
1 stop10h 54mMultiple Airlines
dom. 9/712:07 pmPDX - PIA
1 stop22h 13mMultiple Airlines
Deal found 8/13$387

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 agosto 14, 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

mié. 9/17

6:15 pm-11:54 pm

1 stop7h 39m

Portland

mié. 9/24

1:09 pm-9:36 pm

1 stop6h 27m

$289

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

mié. 10/15

5:20 pm-10:25 pm

1 stop7h 05m

Portland

mar. 10/28

7:00 am-4:40 pm

1 stop7h 40m

$289

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

lun. 9/8

6:25 pm-12:05 am

1 stop7h 40m

Portland

sáb. 9/13

5:38 am-3:02 pm

1 stop7h 24m

$289

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

sáb. 11/8

4:26 pm-11:26 pm

1 stop9h 00m

Portland

sáb. 11/15

2:07 pm-11:06 pm

1 stop6h 59m

$289

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

mar. 9/2

6:39 pm-11:20 pm

1 stop6h 41m

Portland

mar. 9/23

1:40 pm-9:36 pm

1 stop5h 56m

$314

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

mar. 10/21

4:51 pm-9:47 pm

1 stop6h 56m

Portland

dom. 10/26

11:58 pm-9:27 am

1 stop7h 29m

$314

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

jue. 11/6

6:00 am-12:36 pm

1 stop8h 36m

Portland

lun. 11/10

11:59 pm-10:13 am

1 stop8h 14m

$354

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

lun. 9/15

1:10 pm-11:11 am

1 stop24h 01m

$165

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

mar. 10/7

8:22 am-7:36 pm

2 stops37h 14m

$227

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

dom. 10/12

8:10 pm-9:31 am

1 stop15h 21m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 13 results
1
2

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 $369). 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 Peoria, Illinois to Portland?

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 agosto 14, 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
8,916 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • 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 40% 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 $369). 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
Lincoln City
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Stevenson
Woodburn
Wilsonville
Pacific City
Troutdale
Tillamook
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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$427FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$450FlexibilityNo cancel feeOn-time69%

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