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Peoria

$171+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PIA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(American Airlines)

One-way from

$171
(American Airlines)

Popular in

November

Cheapest in

April

Average price

$363
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 ($186 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 April 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 April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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 9/171:15 pmPDX - PIA
1 stop8h 12mAmerican Airlines
Sat 9/203:53 pmPIA - PDX
1 stop7h 00mAmerican Airlines
Deal found 4/17$251
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 9/1710:51 amPDX - PIA
1 stop8h 01mUnited Airlines
Sat 9/208:10 amPIA - PDX
2 stops12h 26mUnited Airlines
Deal found 4/17$356
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:00 amSEA - PIA
3 stops35h 29mMultiple Airlines
Wed 6/48:45 pmPIA - SEA
1 stop19h 40mMultiple Airlines
Deal found 4/17$377
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:45 pmPDX - PIA
2 stops23h 42mMultiple Airlines
Wed 5/218:47 pmPIA - PDX
1 stop21h 58mMultiple Airlines
Deal found 4/15$382
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 6/111:59 pmSEA - PIA
1 stop14h 35mAmerican Airlines
Sun 6/810:05 amPIA - SEA
1 stop16h 12mAmerican Airlines
Deal found 4/16$446
This United Airlines deal was found by Cheapflights users on 4/17. 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 5/65:29 amGEG - PIA
2 stops9h 18mUnited Airlines
Tue 5/202:36 pmPIA - GEG
2 stops11h 02mUnited Airlines
Deal found 4/17$460
This American Airlines deal was found by Cheapflights users on 4/17. 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 4/17$499
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/97:15 pmSEA - PIA
2 stops16h 46mUnited Airlines
Tue 5/132:36 pmPIA - SEA
1 stop10h 06mUnited Airlines
Deal found 4/17$536

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 April 17, 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

Wed 7/16

11:54 pm-9:40 am

1 stop7h 46m

Greater Peoria

Wed 7/30

10:10 am-2:24 pm

1 stop6h 14m

$335

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Wed 5/14

10:00 am-9:33 pm

2 stops9h 33m

Greater Peoria

Wed 5/21

2:36 pm-12:31 am

2 stops11h 55m

$374

SeattlePeoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Mon 6/2

6:00 am-7:29 pm

3 stops35h 29m

Greater Peoria

Wed 6/4

8:45 pm-2:25 pm

1 stop19h 40m

$377

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Wed 5/14

3:45 pm-5:27 pm

2 stops23h 42m

Greater Peoria

Wed 5/21

8:47 pm-4:45 pm

1 stop21h 58m

$382

SeattlePeoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Sun 6/1

11:59 pm-4:34 pm

1 stop14h 35m

Greater Peoria

Sun 6/8

10:05 am-12:17 am

1 stop16h 12m

$446

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Tue 5/6

5:29 am-4:47 pm

2 stops9h 18m

Greater Peoria

Tue 5/20

2:36 pm-11:38 pm

2 stops11h 02m

$460

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

$499

SeattlePeoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Fri 5/9

7:15 pm-2:01 pm

2 stops16h 46m

Greater Peoria

Tue 5/13

2:36 pm-10:42 pm

1 stop10h 06m

$536

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Sat 5/17

11:55 pm-10:45 am

1 stop8h 50m

$171

PortlandPeoria

PDX - PIA

PDXPIA

Portland

Tue 5/13

11:59 pm-10:12 am

1 stop8h 13m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 12 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 April 17, 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 April 17, 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
8,667 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

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
8,667 reviews
United Airlines
7.4
Good
8,667 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

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
8,667 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

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 Seattle/Tacoma Intl - Greater Peoria or Spokane - Greater Peoria, Portland - 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$541FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$318Average$503FlexibilityNo cancel feeOn-time69%

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