What airlines fly to State of Washington?

American Airlines, United Airlines and Delta 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 51% 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.

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

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

$218 Cheap Flights from Peoria, Illinois to Washington in 2026

Discover deals from 900+ travel sites with momondo.

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.

4:27 pm - 10:37 pmPIA Greater Peoria-SEA Seattle/Tacoma Intl

8h 10m1 stop Dallas/Fort Worth

6:12 am - 4:59 pmSEA Seattle/Tacoma Intl-PIA Greater Peoria

8h 47m1 stop Chicago O'Hare Intl

$281American Airlines

Sat, Jan 16 - Sat, Jan 23

5:28 pm - 12:11 amPIA Greater Peoria-SEA Seattle/Tacoma Intl

8h 43m1 stop Chicago O'Hare Intl

3:41 pm - 12:08 amSEA Seattle/Tacoma Intl-PIA Greater Peoria

6h 27m1 stop Chicago O'Hare Intl

$281American Airlines

Sat, Sep 26 - Wed, Sep 30

5:20 pm - 10:29 pmPIA Greater Peoria-SEA Seattle/Tacoma Intl

7h 09m1 stop Chicago O'Hare Intl

8:30 am - 9:00 pmSEA Seattle/Tacoma Intl-PIA Greater Peoria

10h 30m2 stops Denver Intl Chicago O'Hare Intl

$286United Airlines

Sat, Jan 16 - Sat, Jan 23

1:20 pm - 9:12 pmPIA Greater Peoria-SEA Seattle/Tacoma Intl

9h 52m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 4:31 pmSEA Seattle/Tacoma Intl-PIA Greater Peoria

7h 31m1 stop Chicago O'Hare Intl

$286United Airlines

Sat, Jan 16 - Sat, Jan 23

1:20 pm - 9:12 pmPIA Greater Peoria-SEA Seattle/Tacoma Intl

9h 52m2 stops Chicago O'Hare Intl Denver Intl

2:15 pm - 10:48 pmSEA Seattle/Tacoma Intl-PIA Greater Peoria

6h 33m1 stop Chicago O'Hare Intl

$286United Airlines

Sat, Jan 16 - Sat, Jan 23

12:31 pm - 7:44 pmPIA Greater Peoria-SEA Seattle/Tacoma Intl

9h 13m1 stop Dallas/Fort Worth

3:15 pm - 11:59 pmSEA Seattle/Tacoma Intl-PIA Greater Peoria

6h 44m1 stop Chicago O'Hare Intl

$320American Airlines

Tue, Oct 27 - Mon, Nov 2

5:28 pm - 12:11 amPIA Greater Peoria-SEA Seattle/Tacoma Intl

8h 43m1 stop Chicago O'Hare Intl

3:41 pm - 12:08 amSEA Seattle/Tacoma Intl-PIA Greater Peoria

6h 27m1 stop Chicago O'Hare Intl

$320American Airlines

Thu, Sep 10 - Tue, Sep 15

9:53 pm - 11:54 amPIA Greater Peoria-PDX Portland

16h 01m1 stop Las Vegas Harry Reid Intl

12:24 pm - 5:29 pmPDX Portland-PIA Greater Peoria

27h 05m2 stops Las Vegas Harry Reid Intl Denver Intl

$476Multiple Airlines

Sun, Sep 20 - Sat, Sep 26

8:29 pm - 10:39 amPIA Greater Peoria-SEA Seattle/Tacoma Intl

16h 10m1 stop Las Vegas Harry Reid Intl

8:48 pm - 5:19 pmSEA Seattle/Tacoma Intl-PIA Greater Peoria

42h 31m2 stops Las Vegas Harry Reid Intl Denver Intl

$489Multiple Airlines

Fri, Sep 4 - Tue, Sep 8

8:29 pm - 7:33 pmPIA Greater Peoria-SEA Seattle/Tacoma Intl

25h 04m2 stops Las Vegas Harry Reid Intl Ontario

9:45 pm - 8:02 pmSEA Seattle/Tacoma Intl-PIA Greater Peoria

20h 17m1 stop Las Vegas Harry Reid Intl

$537Multiple Airlines

Fri, Sep 4 - Thu, Sep 10

Cheap last minute flights

Enter your travel dates to find the best prices.

12:20 pm - 9:40 pmPIA Greater Peoria-PSC Pasco Tri Cities

11h 20m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

5:05 am - 4:58 pmPSC Pasco Tri Cities-PIA Greater Peoria

9h 53m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$636American Airlines

Tue, Aug 25 - Fri, Sep 25

8:29 am - 8:37 pmPIA Greater Peoria-PSC Pasco Tri Cities

14h 08m2 stops Chicago O'Hare Intl Denver Intl

5:15 am - 8:45 pmPSC Pasco Tri Cities-PIA Greater Peoria

13h 30m1 stop Denver Intl

$659United Airlines

Tue, Aug 25 - Tue, Sep 22

8:29 am - 8:37 pmPIA Greater Peoria-PSC Pasco Tri Cities

14h 08m2 stops Chicago O'Hare Intl Denver Intl

5:05 am - 10:58 pmPSC Pasco Tri Cities-PIA Greater Peoria

15h 53m2 stops Denver Intl Chicago O'Hare Intl

$665United Airlines

Tue, Aug 25 - Sat, Sep 26

8:29 am - 8:37 pmPIA Greater Peoria-PSC Pasco Tri Cities

14h 08m2 stops Chicago O'Hare Intl Denver Intl

5:15 am - 8:45 pmPSC Pasco Tri Cities-PIA Greater Peoria

13h 30m1 stop Denver Intl

$679United Airlines

Tue, Aug 25 - Wed, Sep 23

8:29 am - 8:37 pmPIA Greater Peoria-PSC Pasco Tri Cities

14h 08m2 stops Chicago O'Hare Intl Denver Intl

5:15 am - 4:58 pmPSC Pasco Tri Cities-PIA Greater Peoria

9h 43m2 stops Denver Intl Chicago O'Hare Intl

$689United Airlines

Tue, Aug 25 - Wed, Sep 23

8:45 am - 12:54 pmPIA Greater Peoria-PSC Pasco Tri Cities

6h 09m1 stop Denver Intl

5:05 am - 8:51 pmPSC Pasco Tri Cities-PIA Greater Peoria

13h 46m1 stop Denver Intl

$693United Airlines

Wed, Aug 26 - Sat, Sep 26

8:29 am - 8:37 pmPIA Greater Peoria-PSC Pasco Tri Cities

14h 08m2 stops Chicago O'Hare Intl Denver Intl

1:35 pm - 9:57 amPSC Pasco Tri Cities-PIA Greater Peoria

18h 22m2 stops San Francisco Chicago O'Hare Intl

$695United Airlines

Tue, Aug 25 - Mon, Sep 21

8:45 am - 12:54 pmPIA Greater Peoria-PSC Pasco Tri Cities

6h 09m1 stop Denver Intl

5:15 am - 8:45 pmPSC Pasco Tri Cities-PIA Greater Peoria

13h 30m1 stop Denver Intl

$713United Airlines

Wed, Aug 26 - Wed, Sep 23

10:41 am - 8:37 pmPIA Greater Peoria-PSC Pasco Tri Cities

11h 56m2 stops Chicago O'Hare Intl Denver Intl

1:35 pm - 10:06 amPSC Pasco Tri Cities-PIA Greater Peoria

18h 31m2 stops San Francisco Chicago O'Hare Intl

$716United Airlines

Wed, Aug 26 - Fri, Sep 25

8:45 am - 12:54 pmPIA Greater Peoria-PSC Pasco Tri Cities

6h 09m1 stop Denver Intl

1:35 pm - 1:39 pmPSC Pasco Tri Cities-PIA Greater Peoria

22h 04m2 stops San Francisco Chicago O'Hare Intl

$730United Airlines

Wed, Aug 26 - Mon, Sep 21

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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

Jan 16

PIA1:20 pmGreater Peoria

9h 52m

2 stops

SEA9:12 pmSeattle/Tacoma Intl

Jan 23

SEA2:15 pmSeattle/Tacoma Intl

6h 33m

1 stop

PIA10:48 pmGreater Peoria

$286

United Airlines

Jan 13

PIA1:20 pmGreater Peoria

10h 36m

2 stops

SEA9:56 pmSeattle/Tacoma Intl

Jan 21

SEA2:15 pmSeattle/Tacoma Intl

6h 33m

1 stop

PIA10:48 pmGreater Peoria

$325

United Airlines

Sep 19

PIA3:35 pmGreater Peoria

9h 17m

1 stop

PDX10:52 pmPortland

Sep 26

PDX2:27 pmPortland

6h 31m

1 stop

PIA10:58 pmGreater Peoria

$341

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

Jan 16

PIA4:27 pmGreater Peoria

8h 10m

1 stop

SEA10:37 pmSeattle/Tacoma Intl

Jan 23

SEA6:12 amSeattle/Tacoma Intl

8h 47m

1 stop

PIA4:59 pmGreater Peoria

$281

American Airlines

Sep 12

PIA5:28 pmGreater Peoria

8h 43m

1 stop

SEA12:11 amSeattle/Tacoma Intl

Sep 21

SEA6:15 amSeattle/Tacoma Intl

8h 43m

1 stop

PIA4:58 pmGreater Peoria

$320

American Airlines

Sep 5

PIA6:47 pmGreater Peoria

7h 26m

1 stop

SEA12:13 amSeattle/Tacoma Intl

Sep 9

SEA2:12 pmSeattle/Tacoma Intl

7h 03m

1 stop

PIA11:15 pmGreater Peoria

$326

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

PeoriaSeattle

PIA Greater Peoria - SEA Seattle/Tacoma Intl

PIASEA

Greater Peoria

Sat 1/16

4:27 pm-10:37 pm

1 stop8h 10m

Seattle/Tacoma Intl

Sat 1/23

6:12 am-4:59 pm

1 stop8h 47m

$281

Quickest round-trip

PeoriaSeattle

PIA Greater Peoria - SEA Seattle/Tacoma Intl

PIASEA

Greater Peoria

Sat 9/26

5:28 pm-12:11 am

1 stop8h 43m

Seattle/Tacoma Intl

Wed 9/30

3:41 pm-12:08 am

1 stop6h 27m

$281

PeoriaSeattle

PIA Greater Peoria - SEA Seattle/Tacoma Intl

PIASEA

Greater Peoria

Sat 1/16

5:20 pm-10:29 pm

1 stop7h 09m

Seattle/Tacoma Intl

Sat 1/23

8:30 am-9:00 pm

2 stops10h 30m

$286

PeoriaSeattle

PIA Greater Peoria - SEA Seattle/Tacoma Intl

PIASEA

Greater Peoria

Sat 1/16

1:20 pm-9:12 pm

2 stops9h 52m

Seattle/Tacoma Intl

Sat 1/23

7:00 am-4:31 pm

1 stop7h 31m

$286

PeoriaSeattle

PIA Greater Peoria - SEA Seattle/Tacoma Intl

PIASEA

Greater Peoria

Sat 1/16

1:20 pm-9:12 pm

2 stops9h 52m

Seattle/Tacoma Intl

Sat 1/23

2:15 pm-10:48 pm

1 stop6h 33m

$286

PeoriaSeattle

PIA Greater Peoria - SEA Seattle/Tacoma Intl

PIASEA

Greater Peoria

Tue 10/27

12:31 pm-7:44 pm

1 stop9h 13m

Seattle/Tacoma Intl

Mon 11/2

3:15 pm-11:59 pm

1 stop6h 44m

$320

PeoriaSeattle

PIA Greater Peoria - SEA Seattle/Tacoma Intl

PIASEA

Greater Peoria

Thu 9/10

5:28 pm-12:11 am

1 stop8h 43m

Seattle/Tacoma Intl

Tue 9/15

3:41 pm-12:08 am

1 stop6h 27m

$320

PeoriaPortland

PIA Greater Peoria - PDX Portland

PIAPDX

Greater Peoria

Sun 9/20

9:53 pm-11:54 am

1 stop16h 01m

Portland

Sat 9/26

12:24 pm-5:29 pm

2 stops27h 05m

$476

PeoriaSeattle

PIA Greater Peoria - SEA Seattle/Tacoma Intl

PIASEA

Greater Peoria

Fri 9/4

8:29 pm-10:39 am

1 stop16h 10m

Seattle/Tacoma Intl

Tue 9/8

8:48 pm-5:19 pm

2 stops42h 31m

$489

PeoriaSeattle

PIA Greater Peoria - SEA Seattle/Tacoma Intl

PIASEA

Greater Peoria

Fri 9/4

8:29 pm-7:33 pm

2 stops25h 04m

Seattle/Tacoma Intl

Thu 9/10

9:45 pm-8:02 pm

1 stop20h 17m

$537

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 15% 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

Best Price Found	$218
Fastest flight time	5h 50m
Direct flights	None

The best one-way flight to State of Washington from Peoria, Illinois in the past 72 hours is $218. The best round-trip flight deal from Peoria, Illinois to State of Washington found on momondo in the last 72 hours is $281.

The fastest flight from Peoria, Illinois to State of Washington takes 5h 50m

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 August 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
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 10,105 reviews		Search United Airlines flights
American Airlines	PriceFrom $270	Free Cancellation	Rating 7.1 11,979 reviews		Search American 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.