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Cheap flights from Peoria, Illinois to Washington, D.C. from $239

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 11/13. 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

United Airlines Logo
6:45 am - 11:58 amPIA-DCA
4h 13m1 stop
United Airlines Logo
8:30 am - 12:39 pmDCA-PIA
5h 09m1 stop
$249United Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
United Airlines Logo
3:56 pm - 9:03 pmPIA-DCA
4h 07m1 stop
United Airlines Logo
5:00 pm - 10:15 pmDCA-PIA
6h 15m1 stop
$259United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
10:48 am - 3:51 pmPIA-DCA
4h 03m1 stop
United Airlines Logo
7:30 am - 12:39 pmDCA-PIA
6h 09m1 stop
$268United Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
American Airlines Logo
3:37 pm - 10:59 pmPIA-DCA
6h 22m1 stop
American Airlines Logo
11:59 am - 3:44 pmDCA-PIA
4h 45m1 stop
$269American Airlines
Find Deal
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
6:25 pm - 11:26 pmPIA-DCA
4h 01m1 stop
American Airlines Logo
5:00 am - 10:46 amDCA-PIA
6h 46m1 stop
$279American Airlines
Find Deal
Sun, Sep 28 - Sat, Oct 11
American Airlines Logo
6:25 pm - 11:26 pmPIA-DCA
4h 01m1 stop
American Airlines Logo
5:30 pm - 12:22 amDCA-PIA
7h 52m1 stop
$294American Airlines
Find Deal
Sun, Sep 28 - Sat, Oct 11
American Airlines Logo
6:01 am - 11:00 amPIA-DCA
3h 59m1 stop
American Airlines Logo
7:50 pm - 12:22 amDCA-PIA
5h 32m1 stop
$309American Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
United Airlines Logo
3:56 pm - 10:43 pmPIA-DCA
5h 47m1 stop
United Airlines Logo
6:25 am - 10:13 amDCA-PIA
4h 48m1 stop
$319United Airlines
Find Deal
Sat, Oct 11 - Thu, Oct 16
American Airlines Logo
5:30 am - 10:59 amPIA-DCA
4h 29m1 stop
American Airlines Logo
2:35 pm - 7:40 pmDCA-PIA
6h 05m1 stop
$324American Airlines
Find Deal
Sun, Sep 28 - Fri, Oct 10
United Airlines Logo
10:48 am - 6:03 pmPIA-DCA
6h 15m1 stop
United Airlines Logo
6:04 pm - 9:27 pmDCA-PIA
4h 23m1 stop
$329United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6

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
Feb 18
PIA3:37 pmGreater Peoria
6h 22m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
Feb 21
DCA11:59 amWashington, D.C. Reagan-National
4h 45m
1 stop
PIA3:44 pmGreater Peoria
$269
Find similar
American Airlines
Sep 28
PIA6:25 pmGreater Peoria
4h 01m
1 stop
DCA11:26 pmWashington, D.C. Reagan-National
Oct 11
DCA5:00 amWashington, D.C. Reagan-National
6h 46m
1 stop
PIA10:46 amGreater Peoria
$279
Find similar
American Airlines
Sep 28
PIA6:25 pmGreater Peoria
4h 01m
1 stop
DCA11:26 pmWashington, D.C. Reagan-National
Oct 11
DCA5:30 pmWashington, D.C. Reagan-National
7h 52m
1 stop
PIA12:22 amGreater Peoria
$294
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
Oct 29
PIA6:45 amGreater Peoria
4h 13m
1 stop
DCA11:58 amWashington, D.C. Reagan-National
Nov 2
DCA8:30 amWashington, D.C. Reagan-National
5h 09m
1 stop
PIA12:39 pmGreater Peoria
$249
Find similar
United Airlines
Oct 1
PIA3:56 pmGreater Peoria
4h 07m
1 stop
DCA9:03 pmWashington, D.C. Reagan-National
Oct 5
DCA5:00 pmWashington, D.C. Reagan-National
6h 15m
1 stop
PIA10:15 pmGreater Peoria
$259
Find similar
United Airlines
Oct 22
PIA10:48 amGreater Peoria
4h 03m
1 stop
DCA3:51 pmWashington, D.C. Reagan-National
Oct 26
DCA7:30 amWashington, D.C. Reagan-National
6h 09m
1 stop
PIA12:39 pmGreater Peoria
$268
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 September 19, 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

Wed 10/29

6:45 am-11:58 am

1 stop4h 13m

Washington, D.C. Reagan-National

Sun 11/2

8:30 am-12:39 pm

1 stop5h 09m

$249

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 10/1

3:56 pm-9:03 pm

1 stop4h 07m

Washington, D.C. Reagan-National

Sun 10/5

5:00 pm-10:15 pm

1 stop6h 15m

$259

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 10/22

10:48 am-3:51 pm

1 stop4h 03m

Washington, D.C. Reagan-National

Sun 10/26

7:30 am-12:39 pm

1 stop6h 09m

$268

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 2/18

3:37 pm-10:59 pm

1 stop6h 22m

Washington, D.C. Reagan-National

Sat 2/21

11:59 am-3:44 pm

1 stop4h 45m

$269

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sun 9/28

6:25 pm-11:26 pm

1 stop4h 01m

Washington, D.C. Reagan-National

Sat 10/11

5:00 am-10:46 am

1 stop6h 46m

$279

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sun 9/28

6:25 pm-11:26 pm

1 stop4h 01m

Washington, D.C. Reagan-National

Sat 10/11

5:30 pm-12:22 am

1 stop7h 52m

$294

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 10/9

6:01 am-11:00 am

1 stop3h 59m

Washington, D.C. Reagan-National

Mon 10/13

7:50 pm-12:22 am

1 stop5h 32m

$309

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sat 10/11

3:56 pm-10:43 pm

1 stop5h 47m

Washington, D.C. Reagan-National

Thu 10/16

6:25 am-10:13 am

1 stop4h 48m

$319

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sun 9/28

5:30 am-10:59 am

1 stop4h 29m

Washington, D.C. Reagan-National

Fri 10/10

2:35 pm-7:40 pm

1 stop6h 05m

$324

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 10/2

10:48 am-6:03 pm

1 stop6h 15m

Washington, D.C. Reagan-National

Mon 10/6

6:04 pm-9:27 pm

1 stop4h 23m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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. 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

Direct flights

None
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
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,926 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
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

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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