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Cheap flights from Portland to Peoria from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Peoria departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Peoria

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:58 pm - 9:27 amPDX-PIA
7h 29m1 stop
American Airlines Logo
4:51 pm - 11:29 pmPIA-PDX
8h 38m1 stop
$289American Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 1
Multiple Airlines Logo
12:52 pm - 12:20 pmPDX-PIA
21h 28m2 stops
Multiple Airlines Logo
12:09 pm - 11:56 amPIA-PDX
25h 47m1 stop
$310Multiple Airlines
Find Deal
Sat, Nov 1 - Mon, Nov 10
Multiple Airlines Logo
12:52 pm - 12:20 pmPDX-PIA
21h 28m2 stops
Multiple Airlines Logo
12:14 pm - 9:18 amPIA-PDX
23h 04m1 stop
$315Multiple Airlines
Find Deal
Sat, Nov 1 - Sun, Nov 9
Multiple Airlines Logo
7:57 pm - 10:50 amPDX-PIA
36h 53m2 stops
Multiple Airlines Logo
12:09 pm - 11:56 amPIA-PDX
25h 47m1 stop
$320Multiple Airlines
Find Deal
Sun, Nov 2 - Mon, Nov 10
Multiple Airlines Logo
12:52 pm - 12:20 pmPDX-PIA
21h 28m2 stops
Multiple Airlines Logo
3:35 pm - 11:56 amPIA-PDX
22h 21m1 stop
$324Multiple Airlines
Find Deal
Sat, Nov 1 - Fri, Nov 7
American Airlines Logo
2:07 pm - 11:06 pmPDX-PIA
6h 59m1 stop
American Airlines Logo
6:00 am - 10:48 amPIA-PDX
6h 48m1 stop
$329American Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
American Airlines Logo
1:51 pm - 11:05 pmPDX-PIA
7h 14m1 stop
American Airlines Logo
4:23 pm - 10:59 pmPIA-PDX
8h 36m1 stop
$354American Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
United Airlines Logo
11:59 pm - 10:16 amPDX-PIA
8h 17m1 stop
United Airlines Logo
1:20 pm - 12:46 amPIA-PDX
13h 26m2 stops
$378United Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 1
United Airlines Logo
11:59 pm - 10:16 amPDX-PIA
8h 17m1 stop
United Airlines Logo
8:43 am - 8:38 pmPIA-PDX
13h 55m2 stops
$384United Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
United Airlines Logo
11:12 pm - 4:40 pmPDX-PIA
15h 28m2 stops
United Airlines Logo
10:51 am - 10:10 pmPIA-PDX
13h 19m2 stops
$389United Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 8

American Airlines flights from Portland to Peoria, Illinois

Our best American Airlines deals on Portland to Peoria, Illinois flight tickets
American Airlines
Oct 31
PDX11:58 pmPortland
7h 29m
1 stop
PIA9:27 amGreater Peoria
Nov 1
PIA4:51 pmGreater Peoria
8h 38m
1 stop
PDX11:29 pmPortland
$289
Find similar
American Airlines
Nov 4
PDX2:07 pmPortland
6h 59m
1 stop
PIA11:06 pmGreater Peoria
Nov 12
PIA6:00 amGreater Peoria
6h 48m
1 stop
PDX10:48 amPortland
$329
Find similar
American Airlines
Oct 30
PDX1:51 pmPortland
7h 14m
1 stop
PIA11:05 pmGreater Peoria
Nov 2
PIA4:23 pmGreater Peoria
8h 36m
1 stop
PDX10:59 pmPortland
$354
Find similar

United Airlines flights from Portland to Peoria, Illinois

Our best United Airlines deals on Portland to Peoria, Illinois flight tickets
United Airlines
Oct 31
PDX11:59 pmPortland
8h 17m
1 stop
PIA10:16 amGreater Peoria
Nov 1
PIA1:20 pmGreater Peoria
13h 26m
2 stops
PDX12:46 amPortland
$378
Find similar
United Airlines
Nov 15
PDX11:59 pmPortland
8h 17m
1 stop
PIA10:16 amGreater Peoria
Nov 19
PIA8:43 amGreater Peoria
13h 55m
2 stops
PDX8:38 pmPortland
$384
Find similar
United Airlines
Oct 31
PDX11:12 pmPortland
15h 28m
2 stops
PIA4:40 pmGreater Peoria
Nov 8
PIA10:51 amGreater Peoria
13h 19m
2 stops
PDX10:10 pmPortland
$389
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Peoria, Illinois 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, momondo users made 832,500 searches. Data last updated October 9, 2025.
Use the filters below to find and compare flights from Portland to Peoria, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Fri 10/31

11:58 pm-9:27 am

1 stop7h 29m

Greater Peoria

Sat 11/1

4:51 pm-11:29 pm

1 stop8h 38m

$289

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 11/1

12:52 pm-12:20 pm

2 stops21h 28m

Greater Peoria

Mon 11/10

12:09 pm-11:56 am

1 stop25h 47m

$310

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 11/1

12:52 pm-12:20 pm

2 stops21h 28m

Greater Peoria

Sun 11/9

12:14 pm-9:18 am

1 stop23h 04m

$315

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sun 11/2

7:57 pm-10:50 am

2 stops36h 53m

Greater Peoria

Mon 11/10

12:09 pm-11:56 am

1 stop25h 47m

$320

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 11/1

12:52 pm-12:20 pm

2 stops21h 28m

Greater Peoria

Fri 11/7

3:35 pm-11:56 am

1 stop22h 21m

$324

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Tue 11/4

2:07 pm-11:06 pm

1 stop6h 59m

Greater Peoria

Wed 11/12

6:00 am-10:48 am

1 stop6h 48m

$329

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Thu 10/30

1:51 pm-11:05 pm

1 stop7h 14m

Greater Peoria

Sun 11/2

4:23 pm-10:59 pm

1 stop8h 36m

$354

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Fri 10/31

11:59 pm-10:16 am

1 stop8h 17m

Greater Peoria

Sat 11/1

1:20 pm-12:46 am

2 stops13h 26m

$378

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 11/15

11:59 pm-10:16 am

1 stop8h 17m

Greater Peoria

Wed 11/19

8:43 am-8:38 pm

2 stops13h 55m

$384

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Fri 10/31

11:12 pm-4:40 pm

2 stops15h 28m

Greater Peoria

Sat 11/8

10:51 am-10:10 pm

2 stops13h 19m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Peoria from

How to get the cheapest flight ticket from Portland to Peoria, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Peoria, Illinois?

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

The cheapest month to fly to Peoria, Illinois from Portland is in January. Flight prices, which tend to average around $328, are often lower during this time because this is during the off-season. If you’re not able to fly to Peoria, Illinois in January, then August is your next best option. Flight prices from Portland to Peoria, Illinois during August average around $338.

What is the cheapest day to depart on your flight to Peoria, Illinois?

Our data shows that Saturday is the least expensive day to fly to Peoria, Illinois. Tickets to fly out on this day can be as low as $311. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $687. These prices are subject to change though, so be sure to set up a Price Alert for flights to Peoria, Illinois.

What is the cheapest time of day to depart on your flight to Peoria, Illinois?

Our most recent data shows that the best time of day to fly to Peoria, Illinois is in the evening. Flights from Portland to Peoria, Illinois during this time can be as low as $430. Try not to purchase tickets at noon because they tend to be around $622. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Portland to Peoria, Illinois flights?

You could potentially save up to 14% on your flight if you consider stops on a Portland to Peoria, Illinois flight.

When to book flights from Portland to Peoria, Illinois

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Peoria, Illinois according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Peoria, Illinois (PDX to PIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Peoria, Illinois

Direct flights

None
There are no direct flights from Portland to Peoria, Illinois. There are no popular flight routes from Portland to Peoria, Illinois.
Search flight deals

  • How far is Portland to Greater Peoria by plane?

    The distance between Portland and Greater Peoria is about 1688.3 mi. Typically, this will take 6h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Greater Peoria Airport?

    Prices for flights from Portland Airport to Greater Peoria Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Greater Peoria Airport?

  • How old do you have to be to fly from Portland Airport to Greater Peoria Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Greater Peoria Airport.

  • What documentation or ID do you need to fly to Greater Peoria Airport?

    The travel and health documents required for your trip to Greater Peoria Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greater Peoria Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Peoria, Illinois?

Best airlines flying from Portland to Peoria, Illinois

Compare and see reviews for airlines that fly from Portland to Peoria, Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,968 reviews
Search United Airlines flights

Traveling to a place near Peoria?

Book flights to Peoria if you plan to visit one of these locations
Canton
Eureka

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Peoria?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Peoria. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Peoria with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Peoria from Portland with this policy.

How can momondo help me find flights from Portland to Peoria?

Once you have performed a search for Portland to Peoria flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Peoria right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Peoria, momondo offers a useful price alert feature which will track prices for flights to Peoria from Portland and alert you when they change.

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