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Peoria

$115+ Cheap flights from Washington to Peoria, IL (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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PIA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Washington to Peoria

Keep the following information in mind while searching for Washington to Peoria flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$290
(American Airlines)

One-way from

$115
(American Airlines)

Popular in

November

Cheapest in

April

Average price

$553
Provider with most accurate pricing for Seattle/Tacoma Intl-Greater Peoria flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Greater Peoria flights.
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From Washington to Greater Peoria
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One-way flight from Washington to Greater Peoria
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Highest demand for flights based on searches. 25% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Washington to Peoria

Cheapest flights from Washington to Peoria
Explore the most affordable flight options available from Washington to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/811:52 pmPDX - PIA
1 stop9h 04mAmerican Airlines
Sat 4/1910:48 amPIA - PDX
1 stop9h 55mAmerican Airlines
Deal found 3/27$290
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:59 pmPDX - PIA
1 stop8h 20mUnited Airlines
Sat 8/1611:00 amPIA - PDX
1 stop6h 14mUnited Airlines
Deal found 3/27$319
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:21 amSEA - PIA
1 stop14h 20mAmerican Airlines
Sat 11/111:31 amPIA - SEA
1 stop11h 59mAmerican Airlines
Deal found 3/27$390
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:34 amGEG - PIA
1 stop7h 30mAmerican Airlines
Tue 5/206:43 amPIA - GEG
1 stop7h 42mAmerican Airlines
Deal found 3/27$439
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 amGEG - PIA
2 stops12h 51mUnited Airlines
Tue 5/202:36 pmPIA - GEG
2 stops11h 02mUnited Airlines
Deal found 3/27$444
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 5/139:00 amSEA - PIA
2 stops9h 51mUnited Airlines
Mon 5/265:25 pmPIA - SEA
1 stop18h 25mUnited Airlines
Deal found 3/27$521

Cheapflights Fare Finder

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

Fly from

Washington

Fly to

Peoria

Route

Depart

Return

Price

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Tue 4/8

11:52 pm-10:56 am

1 stop9h 04m

Greater Peoria

Sat 4/19

10:48 am-6:43 pm

1 stop9h 55m

$290

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Fri 4/11

11:59 pm-10:12 am

1 stop8h 13m

Greater Peoria

Tue 4/15

8:50 am-1:06 pm

1 stop6h 16m

$339

SeattlePeoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Mon 5/12

1:10 am-11:04 am

1 stop7h 54m

Greater Peoria

Mon 5/26

11:34 am-6:22 pm

1 stop8h 48m

$417

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Tue 5/6

5:34 am-3:04 pm

1 stop7h 30m

Greater Peoria

Tue 5/20

6:43 am-12:25 pm

1 stop7h 42m

$439

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Tue 5/6

6:00 am-8:51 pm

2 stops12h 51m

Greater Peoria

Tue 5/20

2:36 pm-11:38 pm

2 stops11h 02m

$444

SeattlePeoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Tue 5/13

9:00 am-8:51 pm

2 stops9h 51m

Greater Peoria

Mon 5/26

5:25 pm-9:50 am

1 stop18h 25m

$521

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Wed 6/4

5:26 am-3:04 pm

1 stop7h 38m

$115

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

7:01 pm-5:17 pm

2 stops20h 16m

$196

SeattlePeoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Fri 6/20

11:50 pm-9:22 pm

1 stop19h 32m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 11 results
1
2

Best time to book a flight from Washington to Peoria

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

What is the cheapest month to book a flight from State of Washington to Peoria, Illinois?

Currently, August is the cheapest month in which you can book a flight from State of Washington to Peoria, Illinois (average of $318). Flying from State of Washington to Peoria, Illinois in July is currently the most expensive (average of $441). 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.

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

Find hourly flight availability from Washington to Peoria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Peoria, Illinois as you normally would.

Rainfall in Peoria by month

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

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

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 March 28, 2025.
See what other customers who have flown with United Airlines and American Airlines from Washington 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
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

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
8,603 reviews
United Airlines
7.4
Good
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

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
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

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

Find useful and relevant information for your journey from Washington to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Peoria from Washington?

    For a flight from Washington to Peoria, you will be flying into Greater Peoria. Greater Peoria (PIA) is just 6.0 mi from the center of the city.

  • What are the most popular routes from State of Washington to Peoria, Illinois?

    While some choose either Portland - Greater Peoria or Spokane - Greater Peoria, Seattle/Tacoma Intl - Greater Peoria is the most popular route from State of Washington to Peoria, Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Peoria, Illinois?

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Peoria, Illinois (average of $318). Flying from State of Washington to Peoria, Illinois in July is currently the most expensive (average of $441). 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

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Alternative routes for Washington to Peoria

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Top 2 airlines flying from Washington to Peoria

Discover the top 2 airlines that operate flights from Washington 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$543FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$318Average$512FlexibilityNo cancel feeOn-time69%
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