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

Allegiant Air, American Airlines, 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 56% 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 March 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.

$226 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.

7:05 pm - 12:36 am

PIA

SEA

7h 31m

1 stop

2:10 pm - 11:13 pm

SEA

PIA

7h 03m

1 stop

$280American Airlines

Fri, Apr 17 - Sat, Apr 25

12:12 pm - 7:36 pm

PIA

SEA

9h 24m

1 stop

2:10 pm - 11:13 pm

SEA

PIA

7h 03m

1 stop

$300American Airlines

Fri, Apr 17 - Sat, Apr 25

5:33 pm - 11:59 pm

PIA

SEA

8h 26m

1 stop

11:52 pm - 10:10 am

SEA

PIA

8h 18m

1 stop

$309United Airlines

Fri, May 22 - Mon, Jun 1

7:05 pm - 11:57 pm

PIA

PDX

6h 52m

1 stop

12:59 am - 11:42 am

PDX

PIA

8h 43m

1 stop

$309American Airlines

Sun, Apr 12 - Fri, Apr 17

8:20 am - 3:13 pm

PIA

PDX

8h 53m

2 stops

11:40 pm - 10:10 am

PDX

PIA

8h 30m

1 stop

$314United Airlines

Wed, May 27 - Tue, Jun 2

5:45 am - 2:22 pm

PIA

SEA

10h 37m

2 stops

1:56 pm - 10:52 pm

SEA

PIA

6h 56m

1 stop

$323United Airlines

Wed, Aug 12 - Wed, Aug 19

7:05 pm - 11:57 pm

PIA

PDX

6h 52m

1 stop

3:16 pm - 11:33 pm

PDX

PIA

6h 17m

1 stop

$329American Airlines

Thu, Apr 9 - Mon, Apr 13

4:45 pm - 12:54 am

PIA

SEA

10h 09m

1 stop

12:34 am - 9:36 am

SEA

PIA

7h 02m

1 stop

$329American Airlines

Wed, Aug 12 - Tue, Aug 18

6:49 pm - 11:59 pm

PIA

PDX

7h 10m

1 stop

11:30 pm - 9:28 am

PDX

PIA

7h 58m

1 stop

$334American Airlines

Wed, Jul 1 - Wed, Jul 15

1:21 pm - 6:59 pm

PIA

SEA

7h 38m

1 stop

11:05 am - 12:22 am

SEA

PIA

11h 17m

2 stops

$334United Airlines

Mon, Aug 17 - Tue, Aug 25

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

May 22

PIA5:33 pmGreater Peoria

8h 26m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

Jun 1

SEA11:52 pmSeattle/Tacoma Intl

8h 18m

1 stop

PIA10:10 amGreater Peoria

$309

United Airlines

May 27

PIA8:20 amGreater Peoria

8h 53m

2 stops

PDX3:13 pmPortland

Jun 2

PDX11:40 pmPortland

8h 30m

1 stop

PIA10:10 amGreater Peoria

$314

United Airlines

Aug 12

PIA5:45 amGreater Peoria

10h 37m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

Aug 19

SEA1:56 pmSeattle/Tacoma Intl

6h 56m

1 stop

PIA10:52 pmGreater Peoria

$323

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

Apr 17

PIA7:05 pmGreater Peoria

7h 31m

1 stop

SEA12:36 amSeattle/Tacoma Intl

Apr 25

SEA2:10 pmSeattle/Tacoma Intl

7h 03m

1 stop

PIA11:13 pmGreater Peoria

$280

American Airlines

Apr 17

PIA12:12 pmGreater Peoria

9h 24m

1 stop

SEA7:36 pmSeattle/Tacoma Intl

Apr 25

SEA2:10 pmSeattle/Tacoma Intl

7h 03m

1 stop

PIA11:13 pmGreater Peoria

$300

American Airlines

Apr 12

PIA7:05 pmGreater Peoria

6h 52m

1 stop

PDX11:57 pmPortland

Apr 17

PDX12:59 amPortland

8h 43m

1 stop

PIA11:42 amGreater Peoria

$309

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

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Fri 4/17

7:05 pm-12:36 am

1 stop7h 31m

Seattle/Tacoma Intl

Sat 4/25

2:10 pm-11:13 pm

1 stop7h 03m

$280

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Fri 4/17

12:12 pm-7:36 pm

1 stop9h 24m

Seattle/Tacoma Intl

Sat 4/25

2:10 pm-11:13 pm

1 stop7h 03m

$300

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Fri 5/22

5:33 pm-11:59 pm

1 stop8h 26m

Seattle/Tacoma Intl

Mon 6/1

11:52 pm-10:10 am

1 stop8h 18m

$309

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Sun 4/12

7:05 pm-11:57 pm

1 stop6h 52m

Portland

Fri 4/17

12:59 am-11:42 am

1 stop8h 43m

$309

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 5/27

8:20 am-3:13 pm

2 stops8h 53m

Portland

Tue 6/2

11:40 pm-10:10 am

1 stop8h 30m

$314

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Wed 8/12

5:45 am-2:22 pm

2 stops10h 37m

Seattle/Tacoma Intl

Wed 8/19

1:56 pm-10:52 pm

1 stop6h 56m

$323

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Thu 4/9

7:05 pm-11:57 pm

1 stop6h 52m

Portland

Mon 4/13

3:16 pm-11:33 pm

1 stop6h 17m

$329

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Wed 8/12

4:45 pm-12:54 am

1 stop10h 09m

Seattle/Tacoma Intl

Tue 8/18

12:34 am-9:36 am

1 stop7h 02m

$329

PeoriaPortland

PIA - PDX

PIAPDX

Greater Peoria

Wed 7/1

6:49 pm-11:59 pm

1 stop7h 10m

Portland

Wed 7/15

11:30 pm-9:28 am

1 stop7h 58m

$334

PeoriaSeattle

PIA - SEA

PIASEA

Greater Peoria

Mon 8/17

1:21 pm-6:59 pm

1 stop7h 38m

Seattle/Tacoma Intl

Tue 8/25

11:05 am-12:22 am

2 stops11h 17m

$334

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 October is, on average, the cheapest month to fly to State of Washington from Peoria, Illinois, with most prices found around $289. If you aren’t able to travel to State of Washington during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $313.

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

You could potentially save up to 8% 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 34m
Direct flights	None

The fastest flight from Peoria, Illinois to State of Washington takes 6h 34m

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

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 March 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 11,378 reviews		Search American Airlines flights
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 9,382 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.