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Cheap flights from Peoria, Illinois to Washington, D.C. from $259

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 1/17. 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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0 bags

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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
7:39 am - 2:24 pm
PIA
-
DCA
5h 45m1 stop
American Airlines Logo
7:31 pm - 11:24 pm
DCA
-
PIA
4h 53m1 stop
$259American Airlines
Sat, Jan 17 - Mon, Jan 26
United Airlines Logo
10:45 am - 4:59 pm
PIA
-
DCA
5h 14m1 stop
United Airlines Logo
7:30 am - 12:38 pm
DCA
-
PIA
6h 08m1 stop
$274United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
6:30 am - 2:16 pm
PIA
-
DCA
6h 46m1 stop
United Airlines Logo
8:25 am - 12:38 pm
DCA
-
PIA
5h 13m1 stop
$335United Airlines
Wed, Jan 7 - Sat, Jan 10
United Airlines Logo
6:30 am - 2:16 pm
PIA
-
DCA
6h 46m1 stop
United Airlines Logo
6:30 am - 10:10 am
DCA
-
PIA
4h 40m1 stop
$339United Airlines
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
10:45 am - 4:59 pm
PIA
-
DCA
5h 14m1 stop
United Airlines Logo
8:25 am - 2:23 pm
DCA
-
PIA
6h 58m1 stop
$349United Airlines
Wed, Jan 7 - Sat, Jan 10
United Airlines Logo
5:19 pm - 11:59 pm
PIA
-
DCA
5h 40m1 stop
United Airlines Logo
10:30 am - 4:43 pm
DCA
-
PIA
7h 13m1 stop
$379United Airlines
Fri, Jan 2 - Tue, Jan 6
United Airlines Logo
1:24 pm - 7:13 pm
PIA
-
DCA
4h 49m1 stop
United Airlines Logo
11:10 am - 9:39 pm
DCA
-
PIA
11h 29m2 stops
$447United Airlines
Sat, Jan 17 - Mon, Jan 26
United Airlines Logo
1:20 pm - 8:15 pm
PIA
-
DCA
5h 55m1 stop
United Airlines Logo
11:55 am - 4:44 pm
DCA
-
PIA
5h 49m1 stop
$449United Airlines
Fri, Apr 10 - Mon, Apr 13
United Airlines Logo
1:24 pm - 11:59 pm
PIA
-
DCA
9h 35m1 stop
United Airlines Logo
6:30 am - 12:38 pm
DCA
-
PIA
7h 08m1 stop
$536United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
10:45 am - 9:52 pm
PIA
-
DCA
10h 07m2 stops
United Airlines Logo
6:30 am - 12:38 pm
DCA
-
PIA
7h 08m1 stop
$541United Airlines
Wed, Jan 7 - Sat, Jan 10

American Airlines flights from Peoria, Illinois to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Peoria, Illinois to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jan 17
PIA7:39 amGreater Peoria
5h 45m
1 stop
DCA2:24 pmWashington, D.C. Reagan-National
Jan 26
DCA7:31 pmWashington, D.C. Reagan-National
4h 53m
1 stop
PIA11:24 pmGreater Peoria
$259
Find similar
American Airlines
Jan 1
PIA6:00 amGreater Peoria
3h 56m
1 stop
DCA10:56 amWashington, D.C. Reagan-National
Jan 4
DCA3:25 pmWashington, D.C. Reagan-National
5h 11m
1 stop
PIA7:36 pmGreater Peoria
$294
Find similar
American Airlines
Dec 24
PIA6:00 amGreater Peoria
3h 56m
1 stop
DCA10:56 amWashington, D.C. Reagan-National
Jan 5
DCA5:30 pmWashington, D.C. Reagan-National
7h 26m
1 stop
PIA11:56 pmGreater Peoria
$324
Find similar

United Airlines flights from Peoria, Illinois to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Peoria, Illinois to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Jan 9
PIA10:45 amGreater Peoria
5h 14m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Jan 12
DCA7:30 amWashington, D.C. Reagan-National
6h 08m
1 stop
PIA12:38 pmGreater Peoria
$274
Find similar
United Airlines
Jan 7
PIA6:30 amGreater Peoria
6h 46m
1 stop
DCA2:16 pmWashington, D.C. Reagan-National
Jan 10
DCA8:25 amWashington, D.C. Reagan-National
5h 13m
1 stop
PIA12:38 pmGreater Peoria
$335
Find similar
United Airlines
Feb 5
PIA6:30 amGreater Peoria
6h 46m
1 stop
DCA2:16 pmWashington, D.C. Reagan-National
Feb 9
DCA6:30 amWashington, D.C. Reagan-National
4h 40m
1 stop
PIA10:10 amGreater Peoria
$339
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Washington, D.C. Reagan-National 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 December 23, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sat 1/17

7:39 am-2:24 pm

1 stop5h 45m

Washington, D.C. Reagan-National

Mon 1/26

7:31 pm-11:24 pm

1 stop4h 53m

$259

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Fri 1/9

10:45 am-4:59 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Mon 1/12

7:30 am-12:38 pm

1 stop6h 08m

$274

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 1/7

6:30 am-2:16 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Sat 1/10

8:25 am-12:38 pm

1 stop5h 13m

$335

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 2/5

6:30 am-2:16 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Mon 2/9

6:30 am-10:10 am

1 stop4h 40m

$339

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 1/7

10:45 am-4:59 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Sat 1/10

8:25 am-2:23 pm

1 stop6h 58m

$349

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Fri 1/2

5:19 pm-11:59 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Tue 1/6

10:30 am-4:43 pm

1 stop7h 13m

$379

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sat 1/17

1:24 pm-7:13 pm

1 stop4h 49m

Washington, D.C. Reagan-National

Mon 1/26

11:10 am-9:39 pm

2 stops11h 29m

$447

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Fri 4/10

1:20 pm-8:15 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Mon 4/13

11:55 am-4:44 pm

1 stop5h 49m

$449

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sat 1/10

1:24 pm-11:59 pm

1 stop9h 35m

Washington, D.C. Reagan-National

Wed 1/14

6:30 am-12:38 pm

1 stop7h 08m

$536

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 1/7

10:45 am-9:52 pm

2 stops10h 07m

Washington, D.C. Reagan-National

Sat 1/10

6:30 am-12:38 pm

1 stop7h 08m

$541

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Peoria, Illinois to Washington, D.C. Reagan-National Airport

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. Reagan-National Airport?

The month of September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Peoria, Illinois, with most prices found around $271. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $283.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Peoria, Illinois to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $325. Flights from Peoria, Illinois to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $695. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Peoria, Illinois to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $270. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $379.

When to book flights from Peoria, Illinois to Washington, D.C. Reagan-National Airport

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

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

Fastest flight time

3h 56m

Direct flights

None
The fastest flight from Peoria, Illinois to Washington, D.C. Reagan-National Airport takes 3h 56m
There are no direct flights from Peoria, Illinois to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Peoria, Illinois to Washington, D.C. Reagan-National Airport.
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  • How far is Greater Peoria to Washington, D.C. Reagan-National by plane?

    Washington, D.C. Reagan-National is 677.5 mi away from Greater Peoria. 3h 56m is a normal flight duration for this route.

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

    Prices for flights from Greater Peoria Airport to Washington, D.C. Reagan-National Airport were last updated today.

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

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

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

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Peoria, Illinois to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Peoria, Illinois to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,105 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
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

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?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Peoria with this policy.

How can momondo help me find flights from Peoria to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Peoria to Washington, D.C..

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

Price alerts on flights to Washington, D.C. from Peoria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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