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Cheap flights from Peoria, Illinois to Washington, D.C. from $261

This is the cheapest round-trip 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 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Peoria, Illinois to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:22 pm - 12:14 am
PIA
-
BWI
6h 52m
1 stop
American Airlines Logo
4:25 pm - 10:59 pm
BWI
-
PIA
7h 34m
1 stop
$261American Airlines
Wed, Jul 29 - Wed, Aug 5
American Airlines Logo
4:20 pm - 12:13 am
PIA
-
IAD
6h 53m
1 stop
American Airlines Logo
8:22 pm - 11:58 pm
IAD
-
PIA
4h 36m
1 stop
$283American Airlines
Wed, Jun 24 - Tue, Jun 30
American Airlines Logo
9:59 am - 4:16 pm
PIA
-
BWI
5h 17m
1 stop
American Airlines Logo
8:17 pm - 12:09 am
BWI
-
PIA
4h 52m
1 stop
$286American Airlines
Thu, Oct 22 - Sat, Oct 24
American Airlines Logo
4:27 pm - 12:07 am
PIA
-
BWI
6h 40m
1 stop
American Airlines Logo
8:11 pm - 11:58 pm
BWI
-
PIA
4h 47m
1 stop
$290American Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
12:24 pm - 12:07 am
PIA
-
BWI
10h 43m
2 stops
American Airlines Logo
8:11 pm - 11:58 pm
BWI
-
PIA
4h 47m
1 stop
$295American Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
4:20 pm - 12:13 am
PIA
-
IAD
6h 53m
1 stop
American Airlines Logo
8:22 pm - 11:57 pm
IAD
-
PIA
4h 35m
1 stop
$301American Airlines
Thu, Jun 25 - Tue, Jul 7
American Airlines Logo
4:47 pm - 11:59 pm
PIA
-
DCA
6h 12m
1 stop
American Airlines Logo
8:07 pm - 12:38 am
DCA
-
PIA
5h 31m
1 stop
$301American Airlines
Sat, Jun 20 - Sun, Jun 21
American Airlines Logo
12:24 pm - 12:13 am
PIA
-
IAD
10h 49m
2 stops
American Airlines Logo
8:22 pm - 11:58 pm
IAD
-
PIA
4h 36m
1 stop
$306American Airlines
Sat, Jun 13 - Wed, Jun 17
United Airlines Logo
2:33 pm - 8:10 pm
PIA
-
DCA
4h 37m
1 stop
United Airlines Logo
9:30 am - 1:57 pm
DCA
-
PIA
5h 27m
1 stop
$319United Airlines
Thu, Jun 11 - Sun, Jun 14
United Airlines Logo
6:15 am - 12:42 pm
PIA
-
DCA
5h 27m
1 stop
United Airlines Logo
7:00 pm - 12:19 am
DCA
-
PIA
6h 19m
1 stop
$326United Airlines
Thu, Oct 22 - Mon, Oct 26

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
Jul 29
PIA4:22 pmGreater Peoria
6h 52m
1 stop
BWI12:14 amBaltimore/Washington
Aug 5
BWI4:25 pmBaltimore/Washington
7h 34m
1 stop
PIA10:59 pmGreater Peoria
$261
American Airlines
Jun 24
PIA4:20 pmGreater Peoria
6h 53m
1 stop
IAD12:13 amWashington, D.C. Dulles Intl
Jun 30
IAD8:22 pmWashington, D.C. Dulles Intl
4h 36m
1 stop
PIA11:58 pmGreater Peoria
$283
American Airlines
Oct 22
PIA9:59 amGreater Peoria
5h 17m
1 stop
BWI4:16 pmBaltimore/Washington
Oct 24
BWI8:17 pmBaltimore/Washington
4h 52m
1 stop
PIA12:09 amGreater Peoria
$286

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
Jun 11
PIA2:33 pmGreater Peoria
4h 37m
1 stop
DCA8:10 pmWashington, D.C. Reagan-National
Jun 14
DCA9:30 amWashington, D.C. Reagan-National
5h 27m
1 stop
PIA1:57 pmGreater Peoria
$319
United Airlines
Oct 22
PIA6:15 amGreater Peoria
5h 27m
1 stop
DCA12:42 pmWashington, D.C. Reagan-National
Oct 26
DCA7:00 pmWashington, D.C. Reagan-National
6h 19m
1 stop
PIA12:19 amGreater Peoria
$326
United Airlines
Jun 12
PIA5:35 pmGreater Peoria
5h 58m
1 stop
BWI12:33 amBaltimore/Washington
Jun 14
BWI8:25 amBaltimore/Washington
6h 32m
1 stop
PIA1:57 pmGreater Peoria
$336

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 May 23, 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

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Wed 7/29

4:22 pm-12:14 am

1 stop6h 52m

Baltimore/Washington

Wed 8/5

4:25 pm-10:59 pm

1 stop7h 34m

$261

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Wed 6/24

4:20 pm-12:13 am

1 stop6h 53m

Washington, D.C. Dulles Intl

Tue 6/30

8:22 pm-11:58 pm

1 stop4h 36m

$283

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Thu 10/22

9:59 am-4:16 pm

1 stop5h 17m

Baltimore/Washington

Sat 10/24

8:17 pm-12:09 am

1 stop4h 52m

$286

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Sat 6/13

4:27 pm-12:07 am

1 stop6h 40m

Baltimore/Washington

Wed 6/17

8:11 pm-11:58 pm

1 stop4h 47m

$290

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Sat 6/13

12:24 pm-12:07 am

2 stops10h 43m

Baltimore/Washington

Wed 6/17

8:11 pm-11:58 pm

1 stop4h 47m

$295

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Thu 6/25

4:20 pm-12:13 am

1 stop6h 53m

Washington, D.C. Dulles Intl

Tue 7/7

8:22 pm-11:57 pm

1 stop4h 35m

$301

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sat 6/20

4:47 pm-11:59 pm

1 stop6h 12m

Washington, D.C. Reagan-National

Sun 6/21

8:07 pm-12:38 am

1 stop5h 31m

$301

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Sat 6/13

12:24 pm-12:13 am

2 stops10h 49m

Washington, D.C. Dulles Intl

Wed 6/17

8:22 pm-11:58 pm

1 stop4h 36m

$306
Quickest round-trip

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 6/11

2:33 pm-8:10 pm

1 stop4h 37m

Washington, D.C. Reagan-National

Sun 6/14

9:30 am-1:57 pm

1 stop5h 27m

$319

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 10/22

6:15 am-12:42 pm

1 stop5h 27m

Washington, D.C. Reagan-National

Mon 10/26

7:00 pm-12:19 am

1 stop6h 19m

$326

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

4h 11m

Direct flights

None
The fastest flight from Peoria, Illinois to Washington, D.C. takes 4h 11m
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 4h 11m, 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
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,751 reviews
Search United 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
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Linthicum Heights
Tysons
Springfield
Bethesda
Fairfax
College Park

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