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Cheap flights from Peoria, Illinois to Washington, D.C. from $269

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 2/26. 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.
United Airlines Logo
10:46 am - 5:30 pm
PIA
-
IAD
5h 44m
1 stop
United Airlines Logo
8:15 am - 12:43 pm
IAD
-
PIA
5h 28m
1 stop
$269United Airlines
jue., feb. 26 - dom., mar. 1
United Airlines Logo
1:24 pm - 9:17 pm
PIA
-
IAD
6h 53m
1 stop
United Airlines Logo
8:15 am - 12:43 pm
IAD
-
PIA
5h 28m
1 stop
$279United Airlines
mié., feb. 11 - dom., feb. 15
United Airlines Logo
5:25 pm - 12:15 am
PIA
-
IAD
5h 50m
1 stop
United Airlines Logo
8:20 am - 12:36 pm
IAD
-
PIA
5h 16m
1 stop
$287United Airlines
mié., abr. 8 - sáb., abr. 11
United Airlines Logo
10:46 am - 4:05 pm
PIA
-
IAD
4h 19m
1 stop
United Airlines Logo
8:15 am - 12:43 pm
IAD
-
PIA
5h 28m
1 stop
$298United Airlines
vie., feb. 27 - dom., mar. 1
United Airlines Logo
1:25 pm - 9:18 pm
PIA
-
IAD
6h 53m
1 stop
United Airlines Logo
8:15 am - 2:10 pm
IAD
-
PIA
6h 55m
1 stop
$335United Airlines
sáb., feb. 14 - mié., feb. 18
United Airlines Logo
10:40 am - 5:28 pm
PIA
-
IAD
5h 48m
1 stop
United Airlines Logo
8:20 am - 12:36 pm
IAD
-
PIA
5h 16m
1 stop
$339United Airlines
sáb., abr. 4 - sáb., abr. 18
United Airlines Logo
10:46 am - 4:05 pm
PIA
-
IAD
4h 19m
1 stop
United Airlines Logo
10:17 pm - 2:10 pm
IAD
-
PIA
16h 53m
2 stops
$367United Airlines
sáb., feb. 14 - mié., feb. 18
United Airlines Logo
5:25 pm - 11:59 pm
PIA
-
IAD
5h 34m
1 stop
United Airlines Logo
1:15 pm - 4:40 pm
IAD
-
PIA
4h 25m
1 stop
$374United Airlines
vie., mar. 6 - mar., mar. 10
United Airlines Logo
5:20 pm - 11:57 pm
PIA
-
IAD
5h 37m
1 stop
United Airlines Logo
6:20 am - 10:21 am
IAD
-
PIA
5h 01m
1 stop
$376United Airlines
lun., jul. 13 - sáb., jul. 18
American Airlines Logo
6:23 pm - 11:59 pm
PIA
-
IAD
4h 36m
1 stop
American Airlines Logo
8:11 pm - 11:52 pm
IAD
-
PIA
4h 41m
1 stop
$380American Airlines
mié., may. 13 - lun., may. 18

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

Our best American Airlines deals on Peoria, Illinois to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
May 13
PIA6:23 pmGreater Peoria
4h 36m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
May 18
IAD8:11 pmWashington, D.C. Dulles Intl
4h 41m
1 stop
PIA11:52 pmGreater Peoria
$380
American Airlines
Apr 8
PIA12:12 pmGreater Peoria
10h 47m
2 stops
IAD11:59 pmWashington, D.C. Dulles Intl
Apr 11
IAD8:07 pmWashington, D.C. Dulles Intl
4h 45m
1 stop
PIA11:52 pmGreater Peoria
$385
American Airlines
Feb 11
PIA6:00 amGreater Peoria
5h 36m
1 stop
IAD12:36 pmWashington, D.C. Dulles Intl
Feb 15
IAD2:03 pmWashington, D.C. Dulles Intl
9h 52m
2 stops
PIA10:55 pmGreater Peoria
$390

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

Our best United Airlines deals on Peoria, Illinois to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Feb 26
PIA10:46 amGreater Peoria
5h 44m
1 stop
IAD5:30 pmWashington, D.C. Dulles Intl
Mar 1
IAD8:15 amWashington, D.C. Dulles Intl
5h 28m
1 stop
PIA12:43 pmGreater Peoria
$269
United Airlines
Feb 11
PIA1:24 pmGreater Peoria
6h 53m
1 stop
IAD9:17 pmWashington, D.C. Dulles Intl
Feb 15
IAD8:15 amWashington, D.C. Dulles Intl
5h 28m
1 stop
PIA12:43 pmGreater Peoria
$279
United Airlines
Apr 8
PIA5:25 pmGreater Peoria
5h 50m
1 stop
IAD12:15 amWashington, D.C. Dulles Intl
Apr 11
IAD8:20 amWashington, D.C. Dulles Intl
5h 16m
1 stop
PIA12:36 pmGreater Peoria
$287

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Washington, D.C. Dulles Intl Airport 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 enero 29, 2026.
Use the filters below to find and compare flights from Peoria, Illinois to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

jue. 2/26

10:46 am-5:30 pm

1 stop5h 44m

Washington, D.C. Dulles Intl

dom. 3/1

8:15 am-12:43 pm

1 stop5h 28m

$269

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

mié. 2/11

1:24 pm-9:17 pm

1 stop6h 53m

Washington, D.C. Dulles Intl

dom. 2/15

8:15 am-12:43 pm

1 stop5h 28m

$279

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

mié. 4/8

5:25 pm-12:15 am

1 stop5h 50m

Washington, D.C. Dulles Intl

sáb. 4/11

8:20 am-12:36 pm

1 stop5h 16m

$287

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

vie. 2/27

10:46 am-4:05 pm

1 stop4h 19m

Washington, D.C. Dulles Intl

dom. 3/1

8:15 am-12:43 pm

1 stop5h 28m

$298

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

sáb. 2/14

1:25 pm-9:18 pm

1 stop6h 53m

Washington, D.C. Dulles Intl

mié. 2/18

8:15 am-2:10 pm

1 stop6h 55m

$335

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

sáb. 4/4

10:40 am-5:28 pm

1 stop5h 48m

Washington, D.C. Dulles Intl

sáb. 4/18

8:20 am-12:36 pm

1 stop5h 16m

$339

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

sáb. 2/14

10:46 am-4:05 pm

1 stop4h 19m

Washington, D.C. Dulles Intl

mié. 2/18

10:17 pm-2:10 pm

2 stops16h 53m

$367

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

vie. 3/6

5:25 pm-11:59 pm

1 stop5h 34m

Washington, D.C. Dulles Intl

mar. 3/10

1:15 pm-4:40 pm

1 stop4h 25m

$374

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

lun. 7/13

5:20 pm-11:57 pm

1 stop5h 37m

Washington, D.C. Dulles Intl

sáb. 7/18

6:20 am-10:21 am

1 stop5h 01m

$376

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

mié. 5/13

6:23 pm-11:59 pm

1 stop4h 36m

Washington, D.C. Dulles Intl

lun. 5/18

8:11 pm-11:52 pm

1 stop4h 41m

$380

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (PIA to IAD) flight deals and tips

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

Fastest flight time

3h 43m

Direct flights

None
The fastest flight from Peoria, Illinois to Washington, D.C. Dulles Intl Airport takes 3h 43m
There are no direct flights from Peoria, Illinois to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Peoria, Illinois to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

    There are 654.4 mi between Greater Peoria and Washington, D.C. Dulles Intl. 3h 43m is a normal flight duration for this route.

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

    Prices for flights from Greater Peoria Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

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

    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. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Peoria, Illinois to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from Peoria, Illinois to Washington, D.C. Dulles Intl Airport?

    Price Alerts will notify you by email when the price for flights to Washington, D.C. Dulles Intl Airport from Peoria, Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Peoria, Illinois to Washington, D.C. Dulles Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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
Winchester
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Peoria to Washington, D.C. for you.

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 all potential Peoria to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Peoria and alert you when they change.

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