What is the cheapest airline that flies from Greater Peoria to Washington?

American Airlines, Allegiant Air, and United Airlines are the most popular carriers operating from Greater Peoria to Washington

What airlines fly to State of Washington?

American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to State of Washington from Peoria, Illinois according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 3 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Greater Peoria Airport to Washington were last updated today.

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

As of April 2026, there are 2 operators available to choose from for flights from Greater Peoria Airport to Washington.

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

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 Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$237 Cheap Flights from Peoria to Washington in 2026

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Find the cheapest flights from Peoria, Illinois to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:54 pm - 12:36 am

PIA

SEA

7h 42m

1 stop

3:17 pm - 11:37 pm

SEA

PIA

6h 20m

1 stop

$271American Airlines

Wed, May 13 - Wed, May 20

5:30 pm - 10:47 pm

PIA

SEA

7h 17m

1 stop

10:53 pm - 10:10 am

SEA

PIA

9h 17m

1 stop

$281United Airlines

Wed, May 13 - Wed, May 20

7:03 pm - 12:16 am

PIA

SEA

7h 13m

1 stop

5:10 am - 3:57 pm

SEA

PIA

8h 47m

1 stop

$316American Airlines

Wed, Jun 10 - Sat, Jun 13

6:30 pm - 11:50 pm

PIA

SEA

7h 20m

1 stop

5:05 am - 3:53 pm

SEA

PIA

8h 48m

1 stop

$320American Airlines

Mon, Aug 24 - Tue, Sep 1

7:18 pm - 11:57 pm

PIA

PDX

6h 39m

1 stop

10:57 pm - 9:21 am

PDX

PIA

8h 24m

1 stop

$331American Airlines

Wed, Jul 8 - Wed, Jul 22

7:03 pm - 12:16 am

PIA

SEA

7h 13m

1 stop

11:58 pm - 9:14 am

SEA

PIA

7h 16m

1 stop

$339American Airlines

Wed, Jun 10 - Sat, Jun 13

5:33 pm - 12:14 am

PIA

SEA

8h 41m

1 stop

11:52 pm - 10:09 am

SEA

PIA

8h 17m

1 stop

$346United Airlines

Tue, Jul 21 - Tue, Jul 28

10:58 am - 10:22 am

PIA

SEA

25h 24m

2 stops

7:50 pm - 7:30 pm

SEA

PIA

21h 40m

1 stop

$351Multiple Airlines

Sat, May 16 - Sat, May 23

9:06 pm - 11:12 am

PIA

GEG

16h 06m

1 stop

8:45 pm - 12:03 pm

GEG

PIA

13h 18m

1 stop

$446Allegiant Air

Thu, May 28 - Sun, May 31

9:06 pm - 11:12 am

PIA

GEG

16h 06m

1 stop

12:02 pm - 1:24 pm

GEG

PIA

23h 22m

1 stop

$461Allegiant Air

Thu, May 28 - Mon, Jun 1

United Airlines flights from Peoria, Illinois to State of Washington

Our best United Airlines deals on Peoria, Illinois to State of Washington flight tickets

United Airlines

Aug 8

PIA5:33 pmGreater Peoria

8h 41m

1 stop

SEA12:14 amSeattle/Tacoma Intl

Aug 12

SEA10:47 pmSeattle/Tacoma Intl

9h 05m

1 stop

PIA9:52 amGreater Peoria

$271

United Airlines

May 13

PIA5:30 pmGreater Peoria

7h 17m

1 stop

SEA10:47 pmSeattle/Tacoma Intl

May 20

SEA10:53 pmSeattle/Tacoma Intl

9h 17m

1 stop

PIA10:10 amGreater Peoria

$281

United Airlines

Jul 21

PIA5:33 pmGreater Peoria

8h 41m

1 stop

SEA12:14 amSeattle/Tacoma Intl

Jul 28

SEA11:52 pmSeattle/Tacoma Intl

8h 17m

1 stop

PIA10:09 amGreater Peoria

$346

American Airlines flights from Peoria, Illinois to State of Washington

Our best American Airlines deals on Peoria, Illinois to State of Washington flight tickets

American Airlines

Jun 10

PIA7:03 pmGreater Peoria

7h 13m

1 stop

SEA12:16 amSeattle/Tacoma Intl

Jun 13

SEA5:10 amSeattle/Tacoma Intl

8h 47m

1 stop

PIA3:57 pmGreater Peoria

$316

American Airlines

Aug 24

PIA6:30 pmGreater Peoria

7h 20m

1 stop

SEA11:50 pmSeattle/Tacoma Intl

Sep 1

SEA5:05 amSeattle/Tacoma Intl

8h 48m

1 stop

PIA3:53 pmGreater Peoria

$320

American Airlines

Jul 8

PIA7:18 pmGreater Peoria

6h 39m

1 stop

PDX11:57 pmPortland

Jul 22

PDX10:57 pmPortland

8h 24m

1 stop

PIA9:21 amGreater Peoria

$331

momondo Fare Finder

Use the filters below to find and compare flights from Peoria, Illinois to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Wed 5/13

6:54 pm-12:36 am

1 stop7h 42m

Seattle/Tacoma Intl

Wed 5/20

3:17 pm-11:37 pm

1 stop6h 20m

$271

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Wed 5/13

5:30 pm-10:47 pm

1 stop7h 17m

Seattle/Tacoma Intl

Wed 5/20

10:53 pm-10:10 am

1 stop9h 17m

$281

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Wed 6/10

7:03 pm-12:16 am

1 stop7h 13m

Seattle/Tacoma Intl

Sat 6/13

5:10 am-3:57 pm

1 stop8h 47m

$316

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Mon 8/24

6:30 pm-11:50 pm

1 stop7h 20m

Seattle/Tacoma Intl

Tue 9/1

5:05 am-3:53 pm

1 stop8h 48m

$320

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 7/8

7:18 pm-11:57 pm

1 stop6h 39m

Portland

Wed 7/22

10:57 pm-9:21 am

1 stop8h 24m

$331

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Wed 6/10

7:03 pm-12:16 am

1 stop7h 13m

Seattle/Tacoma Intl

Sat 6/13

11:58 pm-9:14 am

1 stop7h 16m

$339

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Tue 7/21

5:33 pm-12:14 am

1 stop8h 41m

Seattle/Tacoma Intl

Tue 7/28

11:52 pm-10:09 am

1 stop8h 17m

$346

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Sat 5/16

10:58 am-10:22 am

2 stops25h 24m

Seattle/Tacoma Intl

Sat 5/23

7:50 pm-7:30 pm

1 stop21h 40m

$351

PeoriaSpokane

PIA - GEG

PIAGEG

Greater Peoria

Thu 5/28

9:06 pm-11:12 am

1 stop16h 06m

Spokane

Sun 5/31

8:45 pm-12:03 pm

1 stop13h 18m

$446

PeoriaSpokane

PIA - GEG

PIAGEG

Greater Peoria

Thu 5/28

9:06 pm-11:12 am

1 stop16h 06m

Spokane

Mon 6/1

12:02 pm-1:24 pm

1 stop23h 22m

$461

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Peoria, Illinois to State of Washington

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

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of February is, on average, the cheapest month to fly to State of Washington from Peoria, Illinois, with most prices found around $251. If you aren’t able to travel to State of Washington during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $289.

Can stopping save me money on Peoria, Illinois to State of Washington flights?

You could potentially save up to 13% on your flight if you consider stops on a Peoria, Illinois to State of Washington flight.

Cheap Peoria, Illinois to State of Washington flight deals and tips

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

Fastest flight time	6h 08m
Direct flights	None

The fastest flight from Peoria, Illinois to State of Washington takes 6h 08m

There are no direct flights from Peoria, Illinois to State of Washington. There are no popular flight routes from Peoria, Illinois to State of Washington.

Search flight deals

Frequently asked questions about flying from Peoria, Illinois to Washington

When did momondo last update prices for flights from Greater Peoria Airport to Washington?
Prices for flights from Greater Peoria Airport to Washington were last updated today.
How many operators does momondo search for flights from Greater Peoria Airport to Washington?
As of April 2026, there are 2 operators available to choose from for flights from Greater Peoria Airport to Washington.
How old do you have to be to fly from Greater Peoria Airport to Washington?
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 Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Peoria, Illinois to State of Washington

Compare and see reviews for airlines that fly from Peoria, Illinois to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,604 reviews		Search American Airlines flights
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 9,605 reviews		Search United Airlines flights

Why use momondo?

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

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

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

Flights from Peoria to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Peoria and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Peoria to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.