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Cheap flights from Peoria, Illinois to Washington, D.C. from $225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Washington, D.C. departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Peoria, Illinois to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:29 am - 1:55 pm
PIA
-
IAD
4h 26m
1 stop
United Airlines Logo
6:15 am - 10:06 am
IAD
-
PIA
4h 51m
1 stop
$283United Airlines
Wed, Aug 12 - Sat, Aug 15
American Airlines Logo
6:47 pm - 11:59 pm
PIA
-
DCA
4h 12m
1 stop
American Airlines Logo
12:57 pm - 4:13 pm
DCA
-
PIA
4h 16m
1 stop
$283American Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
4:35 pm - 10:59 pm
PIA
-
BWI
5h 24m
1 stop
United Airlines Logo
10:25 am - 4:58 pm
BWI
-
PIA
7h 33m
1 stop
$285United Airlines
Thu, Sep 10 - Wed, Sep 16
American Airlines Logo
6:34 am - 12:48 pm
PIA
-
IAD
5h 14m
1 stop
American Airlines Logo
10:27 am - 4:13 pm
IAD
-
PIA
6h 46m
1 stop
$296American Airlines
Sat, Aug 22 - Tue, Aug 25
American Airlines Logo
4:22 pm - 10:20 pm
PIA
-
DCA
4h 58m
1 stop
American Airlines Logo
7:14 pm - 10:59 pm
DCA
-
PIA
4h 45m
1 stop
$296American Airlines
Thu, Jul 30 - Tue, Aug 11
American Airlines Logo
4:22 pm - 10:05 pm
PIA
-
IAD
4h 43m
1 stop
American Airlines Logo
5:34 pm - 11:59 pm
IAD
-
PIA
7h 25m
2 stops
$301American Airlines
Wed, Jul 29 - Wed, Aug 5
American Airlines Logo
9:50 am - 7:34 pm
PIA
-
IAD
8h 44m
2 stops
American Airlines Logo
5:34 pm - 11:59 pm
IAD
-
PIA
7h 25m
2 stops
$306American Airlines
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
2:35 pm - 10:48 pm
PIA
-
DCA
7h 13m
1 stop
United Airlines Logo
6:30 am - 10:05 am
DCA
-
PIA
4h 35m
1 stop
$306United Airlines
Wed, Dec 30 - Sun, Jan 3
American Airlines Logo
4:24 pm - 10:55 pm
PIA
-
IAD
5h 31m
1 stop
American Airlines Logo
5:34 pm - 10:59 pm
IAD
-
PIA
6h 25m
1 stop
$309American Airlines
Thu, Aug 6 - Mon, Aug 10
American Airlines Logo
6:58 pm - 12:33 am
PIA
-
BWI
4h 35m
1 stop
American Airlines Logo
5:44 am - 9:17 am
BWI
-
PIA
4h 33m
1 stop
$309American Airlines
Thu, Jul 30 - Mon, Aug 3

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United Airlines flights from Peoria, Illinois to Washington, D.C.

Our best United Airlines deals on Peoria, Illinois to Washington, D.C. flight tickets
United Airlines
Aug 12
PIA8:29 amGreater Peoria
4h 26m
1 stop
IAD1:55 pmWashington, D.C. Dulles Intl
Aug 15
IAD6:15 amWashington, D.C. Dulles Intl
4h 51m
1 stop
PIA10:06 amGreater Peoria
$283
United Airlines
Sep 10
PIA4:35 pmGreater Peoria
5h 24m
1 stop
BWI10:59 pmBaltimore/Washington
Sep 16
BWI10:25 amBaltimore/Washington
7h 33m
1 stop
PIA4:58 pmGreater Peoria
$285
United Airlines
Dec 30
PIA2:35 pmGreater Peoria
7h 13m
1 stop
DCA10:48 pmWashington, D.C. Reagan-National
Jan 3
DCA6:30 amWashington, D.C. Reagan-National
4h 35m
1 stop
PIA10:05 amGreater Peoria
$306

American Airlines flights from Peoria, Illinois to Washington, D.C.

Our best American Airlines deals on Peoria, Illinois to Washington, D.C. flight tickets
American Airlines
Aug 22
PIA6:47 pmGreater Peoria
4h 12m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Aug 25
DCA12:57 pmWashington, D.C. Reagan-National
4h 16m
1 stop
PIA4:13 pmGreater Peoria
$283
American Airlines
Aug 22
PIA6:34 amGreater Peoria
5h 14m
1 stop
IAD12:48 pmWashington, D.C. Dulles Intl
Aug 25
IAD10:27 amWashington, D.C. Dulles Intl
6h 46m
1 stop
PIA4:13 pmGreater Peoria
$296
American Airlines
Jul 29
PIA4:22 pmGreater Peoria
4h 43m
1 stop
IAD10:05 pmWashington, D.C. Dulles Intl
Aug 5
IAD5:34 pmWashington, D.C. Dulles Intl
7h 25m
2 stops
PIA11:59 pmGreater Peoria
$301

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Washington, D.C. 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, momondo users made 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Peoria, Illinois to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Wed 8/12

8:29 am-1:55 pm

1 stop4h 26m

Washington, D.C. Dulles Intl

Sat 8/15

6:15 am-10:06 am

1 stop4h 51m

$283
Quickest round-trip

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sat 8/22

6:47 pm-11:59 pm

1 stop4h 12m

Washington, D.C. Reagan-National

Tue 8/25

12:57 pm-4:13 pm

1 stop4h 16m

$283

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Thu 9/10

4:35 pm-10:59 pm

1 stop5h 24m

Baltimore/Washington

Wed 9/16

10:25 am-4:58 pm

1 stop7h 33m

$285

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Sat 8/22

6:34 am-12:48 pm

1 stop5h 14m

Washington, D.C. Dulles Intl

Tue 8/25

10:27 am-4:13 pm

1 stop6h 46m

$296

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 7/30

4:22 pm-10:20 pm

1 stop4h 58m

Washington, D.C. Reagan-National

Tue 8/11

7:14 pm-10:59 pm

1 stop4h 45m

$296

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Wed 7/29

4:22 pm-10:05 pm

1 stop4h 43m

Washington, D.C. Dulles Intl

Wed 8/5

5:34 pm-11:59 pm

2 stops7h 25m

$301

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Wed 7/29

9:50 am-7:34 pm

2 stops8h 44m

Washington, D.C. Dulles Intl

Wed 8/5

5:34 pm-11:59 pm

2 stops7h 25m

$306

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 12/30

2:35 pm-10:48 pm

1 stop7h 13m

Washington, D.C. Reagan-National

Sun 1/3

6:30 am-10:05 am

1 stop4h 35m

$306

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Thu 8/6

4:24 pm-10:55 pm

1 stop5h 31m

Washington, D.C. Dulles Intl

Mon 8/10

5:34 pm-10:59 pm

1 stop6h 25m

$309

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Thu 7/30

6:58 pm-12:33 am

1 stop4h 35m

Baltimore/Washington

Mon 8/3

5:44 am-9:17 am

1 stop4h 33m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Peoria, Illinois to Washington, D.C.

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

What is the cheapest month to fly to Washington, D.C.?

The month of August is, on average, the cheapest month to fly to Washington, D.C. from Peoria, Illinois, with most prices found around $224. If you’re not able to fly to Washington, D.C. in August, then November is your next best option. Flight prices from Peoria, Illinois to Washington, D.C. during November average around $248.

When to book flights from Peoria, Illinois to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Peoria, Illinois to Washington, D.C. (PIA to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Washington, D.C.

Fastest flight time

3h 55m

Direct flights

None
The fastest flight from Peoria, Illinois to Washington, D.C. takes 3h 55m
There are no direct flights from Peoria, Illinois to Washington, D.C.. There are no popular flight routes from Peoria, Illinois to Washington, D.C..
Search flight deals

Frequently asked questions about flying from Peoria, Illinois to Washington, D.C.

  • How far is Greater Peoria to Washington, D.C. by plane?

    The distance between Greater Peoria and Washington, D.C. is about 676.7 mi. Flights usually cover this in 3h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Greater Peoria Airport to Washington, D.C.?

    Prices for flights from Greater Peoria Airport to Washington, D.C. refresh daily.

  • How many operators does momondo search for flights from Greater Peoria Airport to Washington, D.C.?

  • How old do you have to be to fly from Greater Peoria Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. 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, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Peoria, Illinois to Washington, D.C.?

Best airlines flying from Peoria, Illinois to Washington, D.C.

Compare and see reviews for airlines that fly from Peoria, Illinois to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,976 reviews
Search United Airlines flights
American AirlinesPriceFrom $269Free CancellationRating
7.1
11,806 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Tysons
Springfield
Fairfax
Bethesda
Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Washington, D.C.?

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

Can I find flights from Peoria to Washington, D.C. with flexible booking policies on momondo?

Flights from Peoria to Washington, D.C. 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, D.C.?

Once you have performed a search for Peoria to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Peoria to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport