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Cheap flights from Peoria, Illinois to Oregon from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Oregon departing on 10/20. 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 Peoria, Illinois to Oregon

Cheap round-trip flights

United Airlines Logo
6:55 am - 11:49 amPIA-PDX
6h 54m1 stop
United Airlines Logo
2:15 pm - 10:15 pmPDX-PIA
6h 00m1 stop
$289United Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
United Airlines Logo
6:55 am - 11:49 amPIA-PDX
6h 54m1 stop
United Airlines Logo
8:35 am - 8:52 pmPDX-PIA
10h 17m2 stops
$294United Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
American Airlines Logo
4:51 pm - 9:49 pmPIA-PDX
6h 58m1 stop
American Airlines Logo
11:59 pm - 10:46 amPDX-PIA
8h 47m1 stop
$314American Airlines
Find Deal
Tue, Oct 21 - Sun, Oct 26
United Airlines Logo
5:15 pm - 10:08 pmPIA-PDX
6h 53m1 stop
United Airlines Logo
11:55 pm - 10:26 amPDX-PIA
8h 31m1 stop
$342United Airlines
Find Deal
Thu, Feb 19 - Tue, Feb 24
United Airlines Logo
5:15 pm - 10:08 pmPIA-PDX
6h 53m1 stop
United Airlines Logo
7:30 pm - 10:26 amPDX-PIA
12h 56m2 stops
$347United Airlines
Find Deal
Thu, Feb 19 - Tue, Feb 24
United Airlines Logo
5:15 pm - 11:06 pmPIA-BOI
6h 51m1 stop
United Airlines Logo
2:43 pm - 8:47 pmBOI-PIA
5h 04m1 stop
$349United Airlines
Find Deal
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
6:00 am - 12:36 pmPIA-PDX
8h 36m1 stop
American Airlines Logo
1:26 pm - 11:49 pmPDX-PIA
8h 23m1 stop
$354American Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
10:55 am - 9:16 pmPIA-BOI
11h 21m2 stops
United Airlines Logo
2:43 pm - 8:47 pmBOI-PIA
5h 04m1 stop
$354United Airlines
Find Deal
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
6:54 am - 12:14 pmPIA-PDX
7h 20m1 stop
American Airlines Logo
1:09 pm - 11:43 pmPDX-PIA
8h 34m1 stop
$379American Airlines
Find Deal
Sat, Sep 13 - Mon, Sep 22
Logo
10:47 am - 10:41 amPIA-PDX
25h 54m2 stops
Logo
6:05 am - 8:24 pmPDX-PIA
12h 19m1 stop
$610
Find Deal
Thu, Sep 18 - Mon, Sep 22

American Airlines flights from Peoria, Illinois to Oregon

Our best American Airlines deals on Peoria, Illinois to Oregon flight tickets
American Airlines
Oct 21
PIA4:51 pmGreater Peoria
6h 58m
1 stop
PDX9:49 pmPortland
Oct 26
PDX11:59 pmPortland
8h 47m
1 stop
PIA10:46 amGreater Peoria
$314
Find similar
American Airlines
Nov 6
PIA6:00 amGreater Peoria
8h 36m
1 stop
PDX12:36 pmPortland
Nov 10
PDX1:26 pmPortland
8h 23m
1 stop
PIA11:49 pmGreater Peoria
$354
Find similar
American Airlines
Sep 13
PIA6:54 amGreater Peoria
7h 20m
1 stop
PDX12:14 pmPortland
Sep 22
PDX1:09 pmPortland
8h 34m
1 stop
PIA11:43 pmGreater Peoria
$379
Find similar

United Airlines flights from Peoria, Illinois to Oregon

Our best United Airlines deals on Peoria, Illinois to Oregon flight tickets
United Airlines
Sep 17
PIA6:55 amGreater Peoria
6h 54m
1 stop
PDX11:49 amPortland
Sep 23
PDX2:15 pmPortland
6h 00m
1 stop
PIA10:15 pmGreater Peoria
$289
Find similar
United Airlines
Sep 17
PIA6:55 amGreater Peoria
6h 54m
1 stop
PDX11:49 amPortland
Sep 23
PDX8:35 amPortland
10h 17m
2 stops
PIA8:52 pmGreater Peoria
$294
Find similar
United Airlines
Feb 19
PIA5:15 pmGreater Peoria
6h 53m
1 stop
PDX10:08 pmPortland
Feb 24
PDX11:55 pmPortland
8h 31m
1 stop
PIA10:26 amGreater Peoria
$342
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Oregon 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 August 28, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 9/17

6:55 am-11:49 am

1 stop6h 54m

Portland

Tue 9/23

2:15 pm-10:15 pm

1 stop6h 00m

$289

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 9/17

6:55 am-11:49 am

1 stop6h 54m

Portland

Tue 9/23

8:35 am-8:52 pm

2 stops10h 17m

$294

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Tue 10/21

4:51 pm-9:49 pm

1 stop6h 58m

Portland

Sun 10/26

11:59 pm-10:46 am

1 stop8h 47m

$314

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 2/19

5:15 pm-10:08 pm

1 stop6h 53m

Portland

Tue 2/24

11:55 pm-10:26 am

1 stop8h 31m

$342

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 2/19

5:15 pm-10:08 pm

1 stop6h 53m

Portland

Tue 2/24

7:30 pm-10:26 am

2 stops12h 56m

$347

PeoriaBoise

PIA - BOI

PIABOI

Greater Peoria

Sat 2/21

5:15 pm-11:06 pm

1 stop6h 51m

Boise Air Term. Gowen Fld

Tue 2/24

2:43 pm-8:47 pm

1 stop5h 04m

$349

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 11/6

6:00 am-12:36 pm

1 stop8h 36m

Portland

Mon 11/10

1:26 pm-11:49 pm

1 stop8h 23m

$354

PeoriaBoise

PIA - BOI

PIABOI

Greater Peoria

Sat 2/21

10:55 am-9:16 pm

2 stops11h 21m

Boise Air Term. Gowen Fld

Tue 2/24

2:43 pm-8:47 pm

1 stop5h 04m

$354

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Sat 9/13

6:54 am-12:14 pm

1 stop7h 20m

Portland

Mon 9/22

1:09 pm-11:43 pm

1 stop8h 34m

$379

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 9/18

10:47 am-10:41 am

2 stops25h 54m

Portland

Mon 9/22

6:05 am-8:24 pm

1 stop12h 19m

$610

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 Oregon from

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

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 cheapest month to fly to Oregon?

The month of January is, on average, the cheapest month to fly to Oregon from Peoria, Illinois, with most prices found around $353. The month of September is another great option to travel to Oregon, with average flight prices from Peoria, Illinois averaging around $400.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Peoria, Illinois is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $531. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Sunday, with ticket prices averaging around $737.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the afternoon. momondo users have found flights departing from Peoria, Illinois to Oregon in the afternoon for as low as $574. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the morning, with an average ticket price of $578. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 23% on your flight if you consider stops on a Peoria, Illinois to Oregon flight.

Cheap Peoria, Illinois to Oregon flight deals and tips

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

Direct flights

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

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

    Prices for flights from Greater Peoria Airport to Oregon are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Greater Peoria Airport to Oregon.

  • What documentation or ID do you need to fly to Oregon?

    The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Peoria, Illinois to Oregon

Compare and see reviews for airlines that fly from Peoria, Illinois to Oregon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $234Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Peoria to Oregon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oregon that suits you.

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

Yes. momondo allows you to filter the results for Peoria to Oregon flights to just show those with flexible booking policies.

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

Once you have performed a search for Peoria to Oregon 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 Peoria to Oregon right now. Can momondo alert me if prices change?

Price alerts on flights to Oregon from Peoria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Oregon trip

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