$159 Cheap Flights from Portland (PWM) to Peoria (PIA)

View $159 flight on Wed, Feb 4, 2026Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to Peoria, IL (PIA-Greater Peoria Regional)

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Cheap Flights from Portland to Peoria (PWM-PIA)

Prices were available within the past 7 days and start at $159 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Feb 6 - Sun, Feb 8
PWM
Portland
PIA
Peoria
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 6 from Portland to Peoria, returning Sun, Feb 8, priced at $269 found 2 days ago
United
Fri, Feb 6 - Sun, Feb 8
PWM
Portland
PIA
Peoria
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 6 from Portland to Peoria, returning Sun, Feb 8, priced at $298 found 2 days ago
United
Fri, Feb 6 - Sun, Feb 8
PWM
Portland
PIA
Peoria
$301 Roundtrip, found 2 days ago
$301
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 6 from Portland to Peoria, returning Sun, Feb 8, priced at $301 found 2 days ago
United
Fri, Feb 6 - Sun, Feb 8
PWM
Portland
PIA
Peoria
$308 Roundtrip, found 2 days ago
$308
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 6 from Portland to Peoria, returning Sun, Feb 8, priced at $308 found 2 days ago
United
Wed, Feb 4 - Fri, Feb 6
PWM
Portland
PIA
Peoria
$322 Roundtrip, found 2 days ago
$322
Roundtrip
found 2 days ago
Select United flight, departing Wed, Feb 4 from Portland to Peoria, returning Fri, Feb 6, priced at $322 found 2 days ago
American Airlines
Wed, Feb 4 - Fri, Feb 6
PWM
Portland
PIA
Peoria
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 4 from Portland to Peoria, returning Fri, Feb 6, priced at $327 found 2 days ago
United
Wed, Feb 4 - Fri, Feb 6
PWM
Portland
PIA
Peoria
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select United flight, departing Wed, Feb 4 from Portland to Peoria, returning Fri, Feb 6, priced at $329 found 2 days ago
United
Fri, Feb 6 - Sun, Feb 8
PWM
Portland
PIA
Peoria
$332 Roundtrip, found 2 days ago
$332
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 6 from Portland to Peoria, returning Sun, Feb 8, priced at $332 found 2 days ago
United
Wed, Feb 4 - Fri, Feb 6
PWM
Portland
PIA
Peoria
$335 Roundtrip, found 2 days ago
$335
Roundtrip
found 2 days ago
Select United flight, departing Wed, Feb 4 from Portland to Peoria, returning Fri, Feb 6, priced at $335 found 2 days ago
United
Wed, Feb 4 - Fri, Feb 6
PWM
Portland
PIA
Peoria
$336 Roundtrip, found 2 days ago
$336
Roundtrip
found 2 days ago
Select United flight, departing Wed, Feb 4 from Portland to Peoria, returning Fri, Feb 6, priced at $336 found 2 days ago

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Greater Peoria Regional Airport (PIA) cost?
Secure a cheap one-way flight from $159 or cheap return flight from $269 from Portland Intl. Jetport Airport (PWM) to Greater Peoria Regional Airport (PIA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Jetport Airport (PWM) to Greater Peoria Regional Airport (PIA)?
Traveling in February is a great way to save, as it's the cheapest month for flights between PWM and PIA. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to Greater Peoria Regional Airport (PIA)?
To find the cheapest airline flying from PWM to PIA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Greater Peoria Regional Airport (PIA)?
You'll need to take a flight with a layover if you're traveling from Portland Intl. Jetport Airport (PWM) to Greater Peoria Regional Airport (PIA). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from PWM to PIA?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to Greater Peoria Regional Airport (PIA)?
To avoid possible delays on the Portland Intl. Jetport Airport (PWM) to Greater Peoria Regional Airport (PIA) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Jetport Airport (PWM) to Greater Peoria Regional Airport (PIA) last-minute?
Holding off until just before your trip to book your flight from PWM to PIA generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a PWM to PIA flight and hotel package?
You can save money by booking a PWM to PIA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to Greater Peoria Regional Airport (PIA)?
If you reserved your PWM to PIA flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Greater Peoria Regional
Airlines serving
American Airlines, United
Roundtrip price
$269
Distance
1011 mi

Book with confidence

Book with confidence

Portland to Peoria Flights

The cheapest times to fly from Portland to Peoria

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Peoria are during the month of February. You can find some of the cheapest flights from Portland to Peoria with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Peoria

Sunday is one of the best days to book for cheap flights from Portland to Peoria: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Peoria

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Peoria in 2025. You can also book with separate airlines for your outbound and return journeys, from $159 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Peoria flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Peoria airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Peoria Flights

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*Available to One Key members.