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Peoria

$270+ Cheap flights from Portland to Peoria, IL (PDX - 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PIA
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from Portland to Peoria

Cheapest flights from Portland to Peoria
Explore the most affordable flight options available from Portland to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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 11/2011:59 pmPDX - PIA
1 stop8h 17mUnited Airlines
Sun 11/233:30 pmPIA - PDX
1 stop9h 05mUnited Airlines
Deal found 10/27$289
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/1311:59 pmPDX - PIA
1 stop8h 14mAmerican Airlines
Mon 11/174:26 pmPIA - PDX
1 stop9h 00mAmerican Airlines
Deal found 10/25$314
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/1211:59 pmPDX - PIA
1 stop8h 17mUnited Airlines
Sat 11/151:20 pmPIA - PDX
1 stop7h 20mUnited Airlines
Deal found 10/25$340
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/136:00 amPDX - PIA
3 stops12h 56mUnited Airlines
Thu 11/2710:51 amPIA - PDX
2 stops11h 38mUnited Airlines
Deal found 10/25$419
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/137:00 amPDX - PIA
1 stop7h 40mUnited Airlines
Mon 11/171:20 pmPIA - PDX
2 stops11h 36mUnited Airlines
Deal found 10/25$454
This American Airlines deal was found by Cheapflights users on 10/26. 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 10/3011:58 pmPDX - PIA
1 stop7h 29mAmerican Airlines
Sun 11/25:40 amPIA - PDX
1 stop8h 17mAmerican Airlines
Deal found 10/26$464
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/137:30 amPDX - PIA
2 stops11h 26mUnited Airlines
Sun 11/163:30 pmPIA - PDX
1 stop9h 05mUnited Airlines
Deal found 10/25$475

Cheap flight deals from Portland to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Peoria (PIA). 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$270
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$460
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 Portland to Greater Peoria
Search Deals
One-way flight from Portland to Greater Peoria
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 October 27, 2025.
Use the filters below to find and compare flights from Portland to Peoria that are best for you.

Fly from

Portland

Fly to

Peoria

Route

Depart

Return

Price

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 11/20

11:59 pm-10:16 am

1 stop8h 17m

Greater Peoria

Sun 11/23

3:30 pm-10:35 pm

1 stop9h 05m

$289

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 11/13

11:59 pm-10:13 am

1 stop8h 14m

Greater Peoria

Mon 11/17

4:26 pm-11:26 pm

1 stop9h 00m

$314

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Wed 11/12

11:59 pm-10:16 am

1 stop8h 17m

Greater Peoria

Sat 11/15

1:20 pm-6:40 pm

1 stop7h 20m

$340

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 3/7

11:55 pm-9:43 am

1 stop7h 48m

Greater Peoria

Wed 3/11

1:24 pm-7:00 pm

1 stop7h 36m

$379

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 12/25

8:35 am-10:41 pm

2 stops12h 06m

$270

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 12/25

7:10 am-4:43 pm

1 stop7h 33m

$343

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 11/27

6:00 am-5:01 pm

2 stops9h 01m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Portland to Peoria

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 Portland to Peoria in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*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 Portland-Peoria, Illinois flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Peoria, Illinois flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Peoria, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Peoria, Illinois flights, Cheapflights users trust eDreams the most. eDreams 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 Portland-Peoria, Illinois 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 Portland to Peoria

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

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

Currently, April is the cheapest month in which you can book a flight from Portland to Peoria, Illinois (average of $228). Flying from Portland to Peoria, Illinois in December is currently the most expensive (average of $428). 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 Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated October 27, 2025.
See what other customers who have flown with United Airlines and American Airlines from Portland to Peoria 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
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Portland to Peoria. 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 Portland to Peoria, Illinois?

    United Airlines and American Airlines can get you from Portland to Peoria, Illinois in just under 8h 14m. Your travel time can differ by up to 03m. The distance from Portland to Peoria, Illinois is about 1680 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Portland to Peoria, Illinois round-trip from $258. Another airline that can offer you cheap pricing is United Airlines. American Airlines is currently priced 44% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Portland to Peoria, Illinois (average of $228). Flying from Portland to Peoria, Illinois in December is currently the most expensive (average of $428). 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.

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Top 2 airlines flying from Portland to Peoria

Discover the top 2 airlines that operate flights from Portland 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$419FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$458FlexibilityNo cancel feeOn-time69%

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