Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Peoria, Illinois to Washington, D.C. from $161

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 10/4. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

American Airlines Logo
5:11 pm - 11:04 pmPIA-DCA
4h 53m1 stop
American Airlines Logo
2:35 pm - 5:45 pmDCA-PIA
4h 10m1 stop
$249American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
6:01 am - 11:00 amPIA-DCA
3h 59m1 stop
American Airlines Logo
3:50 pm - 7:40 pmDCA-PIA
4h 50m1 stop
$251American Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 21
American Airlines Logo
5:00 am - 10:58 amPIA-DCA
4h 58m1 stop
American Airlines Logo
5:35 pm - 11:02 pmDCA-PIA
6h 27m1 stop
$259American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
4:15 pm - 10:39 pmPIA-DCA
5h 24m1 stop
American Airlines Logo
11:59 am - 4:32 pmDCA-PIA
5h 33m1 stop
$284American Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
United Airlines Logo
8:10 am - 2:16 pmPIA-DCA
5h 06m1 stop
United Airlines Logo
7:00 pm - 10:15 pmDCA-PIA
4h 15m1 stop
$319United Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
United Airlines Logo
11:00 am - 5:01 pmPIA-DCA
5h 01m1 stop
United Airlines Logo
6:00 pm - 9:32 pmDCA-PIA
4h 32m1 stop
$329United Airlines
Find Deal
Thu, Aug 14 - Sun, Aug 17
United Airlines Logo
8:10 am - 10:43 pmPIA-DCA
13h 33m1 stop
United Airlines Logo
6:30 am - 12:39 pmDCA-PIA
7h 09m1 stop
$417United Airlines
Find Deal
Sat, Oct 25 - Mon, Oct 27
United Airlines Logo
8:10 am - 12:59 pmPIA-DCA
3h 49m1 stop
United Airlines Logo
6:25 am - 10:13 amDCA-PIA
4h 48m1 stop
$434United Airlines
Find Deal
Sun, Oct 19 - Wed, Oct 22
United Airlines Logo
6:00 am - 9:37 pmPIA-DCA
14h 37m2 stops
United Airlines Logo
6:25 am - 10:13 amDCA-PIA
4h 48m1 stop
$437United Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
United Airlines Logo
8:10 am - 7:36 pmPIA-DCA
10h 26m2 stops
United Airlines Logo
6:04 pm - 10:15 pmDCA-PIA
5h 11m1 stop
$456United Airlines
Find Deal
Fri, Oct 3 - 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
Sep 27
PIA5:11 pmGreater Peoria
4h 53m
1 stop
DCA11:04 pmWashington, D.C. Reagan-National
Oct 1
DCA2:35 pmWashington, D.C. Reagan-National
4h 10m
1 stop
PIA5:45 pmGreater Peoria
$249
Find similar
American Airlines
Oct 21
PIA6:01 amGreater Peoria
3h 59m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
Oct 21
DCA3:50 pmWashington, D.C. Reagan-National
4h 50m
1 stop
PIA7:40 pmGreater Peoria
$251
Find similar
American Airlines
Aug 14
PIA5:00 amGreater Peoria
4h 58m
1 stop
DCA10:58 amWashington, D.C. Reagan-National
Aug 18
DCA5:35 pmWashington, D.C. Reagan-National
6h 27m
1 stop
PIA11:02 pmGreater Peoria
$259
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
Aug 28
PIA8:10 amGreater Peoria
5h 06m
1 stop
DCA2:16 pmWashington, D.C. Reagan-National
Sep 1
DCA7:00 pmWashington, D.C. Reagan-National
4h 15m
1 stop
PIA10:15 pmGreater Peoria
$319
Find similar
United Airlines
Aug 14
PIA11:00 amGreater Peoria
5h 01m
1 stop
DCA5:01 pmWashington, D.C. Reagan-National
Aug 17
DCA6:00 pmWashington, D.C. Reagan-National
4h 32m
1 stop
PIA9:32 pmGreater Peoria
$329
Find similar
United Airlines
Aug 7
PIA3:39 pmGreater Peoria
6h 03m
1 stop
DCA10:42 pmWashington, D.C. Reagan-National
Aug 13
DCA6:25 amWashington, D.C. Reagan-National
4h 54m
1 stop
PIA10:19 amGreater Peoria
$354
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 July 31, 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 9/27

5:11 pm-11:04 pm

1 stop4h 53m

Washington, D.C. Reagan-National

Wed 10/1

2:35 pm-5:45 pm

1 stop4h 10m

$249

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Tue 10/21

6:01 am-11:00 am

1 stop3h 59m

Washington, D.C. Reagan-National

Tue 10/21

3:50 pm-7:40 pm

1 stop4h 50m

$251

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 8/14

5:00 am-10:58 am

1 stop4h 58m

Washington, D.C. Reagan-National

Mon 8/18

5:35 pm-11:02 pm

1 stop6h 27m

$259

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Tue 8/12

4:15 pm-10:39 pm

1 stop5h 24m

Washington, D.C. Reagan-National

Tue 8/19

11:59 am-4:32 pm

1 stop5h 33m

$284

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 8/28

8:10 am-2:16 pm

1 stop5h 06m

Washington, D.C. Reagan-National

Mon 9/1

7:00 pm-10:15 pm

1 stop4h 15m

$319

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 8/14

11:00 am-5:01 pm

1 stop5h 01m

Washington, D.C. Reagan-National

Sun 8/17

6:00 pm-9:32 pm

1 stop4h 32m

$329

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sat 10/25

8:10 am-10:43 pm

1 stop13h 33m

Washington, D.C. Reagan-National

Mon 10/27

6:30 am-12:39 pm

1 stop7h 09m

$417

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sun 10/19

8:10 am-12:59 pm

1 stop3h 49m

Washington, D.C. Reagan-National

Wed 10/22

6:25 am-10:13 am

1 stop4h 48m

$434

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Tue 10/21

6:00 am-9:37 pm

2 stops14h 37m

Washington, D.C. Reagan-National

Sat 10/25

6:25 am-10:13 am

1 stop4h 48m

$437

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Fri 10/3

8:10 am-7:36 pm

2 stops10h 26m

Washington, D.C. Reagan-National

Mon 10/6

6:04 pm-10:15 pm

1 stop5h 11m

$456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 March is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Peoria, Illinois, with most prices found around $283. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $293.

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

Best Price Found

$161

Fastest flight time

3h 49m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Peoria, Illinois in the past 72 hours is $161. The best round-trip flight deal from Peoria, Illinois to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $249.
The fastest flight from Peoria, Illinois to Washington, D.C. Reagan-National Airport takes 3h 49m
There are no direct flights from Peoria, Illinois to Washington, D.C. Reagan-National Airport. Popular non-direct route for this connection is Greater Peoria Airport - Washington, D.C. Reagan-National Airport.
Search flight deals

  • 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 49m 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
8,900 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
Arlington
National Harbor
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

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.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.