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 $284. Another airline that can offer you cheap pricing is United Airlines. American Airlines is currently priced 39% below the average price you’ll pay for this route.

What is the cheapest day to fly from Portland to Peoria, Illinois?

Travelers seeking maximum savings on their Portland to Peoria, Illinois flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Portland to Peoria, Illinois?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 121% on the overall cost on flights from Portland to Peoria, Illinois.

What is the cheapest month to fly from Portland to Peoria, Illinois?

August is one of the best times of the year to fly to Peoria, Illinois from Portland. Prices for August average $472 per person but you can even find prices for as low as $269. The most expensive prices can be found in the month of December. Opting for a August flight can save you 35% on your journey compared to booking in December

What is the cheapest time of day to fly from PDX to PIA?

It’s typically best to fly out from Portland to Peoria, Illinois in the afternoon. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

Most accurate provider : When it comes to deals on Portland-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

$160+ Flights from Portland to Peoria, IL

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Portland to Peoria with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Peoria

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$284 (American Airlines)
One-way from	$160 (United Airlines)
Popular in	December
Cheapest in	August
Average price	$586

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

Highest demand for flights based on searches. 5% potential increase in price ($29 potential increase over avg. RT price).

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 March 2025

Search Deals

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 March 26, 2025.

Tue 4/81:25 pmPDX - PIA

1 stop6h 38mAmerican Airlines

Sat 4/193:37 pmPIA - PDX

1 stop8h 05mAmerican Airlines

Deal found 3/25

$284

Wed 8/1311:59 pmPDX - PIA

1 stop8h 20mUnited Airlines

Sat 8/169:00 amPIA - PDX

2 stops11h 38mUnited Airlines

Deal found 3/25

$324

Wed 4/97:01 pmPDX - PIA

3 stops20h 16mMultiple Airlines

Sun 4/138:37 pmPIA - PDX

2 stops19h 20mMultiple Airlines

Deal found 3/25

$468

Best flights from Portland to Peoria
Discover carefully curated flight deals from Portland to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2025.

Tue 4/81:25 pmPDX - PIA

1 stop6h 38mAmerican Airlines

Sat 4/193:37 pmPIA - PDX

1 stop8h 05mAmerican Airlines

Deal found 3/25

$284

Wed 8/1311:59 pmPDX - PIA

1 stop8h 20mUnited Airlines

Sat 8/169:00 amPIA - PDX

2 stops11h 38mUnited Airlines

Deal found 3/25

$324

Wed 4/97:01 pmPDX - PIA

3 stops20h 16mMultiple Airlines

Sun 4/138:37 pmPIA - PDX

2 stops19h 20mMultiple Airlines

Deal found 3/25

$468

Last-minute flights from Portland to Peoria
Discover last-minute flight deals from Portland to Peoria. Data last updated March 26, 2025 and is based on user searches.

Tue 4/81:25 pmPDX - PIA

1 stop6h 38mAmerican Airlines

Sat 4/193:37 pmPIA - PDX

1 stop8h 05mAmerican Airlines

Deal found 3/25

$284

Wed 4/97:54 amPDX - PIA

2 stops11h 39mUnited Airlines

Sun 4/1310:58 amPIA - PDX

1 stop6h 17mUnited Airlines

Deal found 3/25

$367

Wed 4/97:01 pmPDX - PIA

3 stops20h 16mMultiple Airlines

Sun 4/138:37 pmPIA - PDX

2 stops19h 20mMultiple Airlines

Deal found 3/25

$468

One-way flights from Portland to Peoria
Search for one-way flight options from Portland to Peoria. Find affordable one-way fares based on user searches. Data last updated March 26, 2025.

Tue 6/311:59 pmPDX - PIA

1 stop8h 22mUnited Airlines

Deal found 3/24

$160

Sat 4/1211:59 pmPDX - PIA

1 stop8h 19mAmerican Airlines

Deal found 3/25

$176

Sat 4/127:01 pmPDX - PIA

2 stops20h 16mMultiple Airlines

Deal found 3/25

$196

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Tue 4/8

1:25 pm-10:03 pm

1 stop6h 38m

Greater Peoria

Sat 4/19

3:37 pm-9:42 pm

1 stop8h 05m

$284

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Wed 8/13

11:59 pm-10:19 am

1 stop8h 20m

Greater Peoria

Sat 8/16

9:00 am-6:38 pm

2 stops11h 38m

$324

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Wed 4/9

7:01 pm-5:17 pm

3 stops20h 16m

Greater Peoria

Sun 4/13

8:37 pm-1:57 pm

2 stops19h 20m

$468

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Tue 6/3

11:59 pm-10:21 am

1 stop8h 22m

$160

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 4/12

11:59 pm-10:18 am

1 stop8h 19m

$176

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 4/12

7:01 pm-5:17 pm

2 stops20h 16m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Portland to Peoria

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Peoria in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, August is the cheapest month in which you can book a flight from Portland to Peoria, Illinois (average of $318). Flying from Portland to Peoria, Illinois in May is currently the most expensive (average of $442). 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.

Rainfall in Peoria by month

In terms of precipitation, rainfall in Peoria, Illinois ranges from 1.8 - 4.3 inches per month. May is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit Peoria, Illinois when rainfall is around 1.8 in.

Temperature in Peoria by month

If weather is an important factor for your trip to Peoria, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Peoria

United Airlines

7.4

Good

8,608 reviews

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

8,608 reviews

United Airlines

7.4

Good

8,608 reviews

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

8,608 reviews

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

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 $284. Another airline that can offer you cheap pricing is United Airlines. American Airlines is currently priced 39% 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, August is the cheapest month in which you can book a flight from Portland to Peoria, Illinois (average of $318). Flying from Portland to Peoria, Illinois in May is currently the most expensive (average of $442). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Portland to Peoria

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$204	Average$466	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$310	Average$445	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$160+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Peoria with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Peoria

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Peoria

Cheapest flights from Portland to PeoriaExplore 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 March 26, 2025.

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 March 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Peoria that are best for you.

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 March.

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.

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?

Rainfall in Peoria by month

Plan your trip to Peoria by taking into account the average rainfall totals by month.

Temperature in Peoria by month

Plan your trip to Peoria by taking into account the average temperature totals by month.

Reviews of airlines servicing Peoria

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.

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

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

How can I find direct flights from Portland to Peoria?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Peoria

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Portland to Peoria

100% Free

Book with Flexibility

Travel Smart

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 March 26, 2025.