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Cheap flights from Peoria, Illinois to Washington, D.C. from $135

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 11/27. 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

American Airlines Logo
5:15 pm - 11:07 pmPIA-IAD
4h 52m1 stop
American Airlines Logo
5:29 pm - 11:28 pmIAD-PIA
6h 59m1 stop
$249American Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
United Airlines Logo
1:25 pm - 9:27 pmPIA-BWI
7h 02m1 stop
United Airlines Logo
6:30 am - 12:43 pmBWI-PIA
7h 13m1 stop
$249United Airlines
Find Deal
Thu, Feb 12 - Sun, Feb 15
United Airlines Logo
3:56 pm - 9:03 pmPIA-DCA
4h 07m1 stop
United Airlines Logo
6:25 am - 10:13 amDCA-PIA
4h 48m1 stop
$249United Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 13
American Airlines Logo
6:36 am - 1:48 pmPIA-IAD
6h 12m1 stop
American Airlines Logo
6:34 am - 3:40 pmIAD-PIA
10h 06m2 stops
$254American Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
American Airlines Logo
7:00 am - 6:54 pmPIA-IAD
10h 54m2 stops
American Airlines Logo
6:34 am - 3:40 pmIAD-PIA
10h 06m2 stops
$259American Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
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
Multiple Airlines Logo
1:26 pm - 4:30 amPIA-BWI
14h 04m1 stop
Multiple Airlines Logo
5:37 pm - 9:09 amBWI-PIA
16h 32m1 stop
$262Multiple Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
American Airlines Logo
7:00 am - 6:54 pmPIA-IAD
10h 54m2 stops
American Airlines Logo
6:34 am - 3:40 pmIAD-PIA
10h 06m2 stops
$264American Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
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
Allegiant Air Logo
5:23 pm - 7:43 pmPIA-IAD
25h 20m2 stops
Allegiant Air Logo
10:08 am - 4:33 pmIAD-PIA
7h 25m1 stop
$434Allegiant Air
Find Deal
Thu, Oct 23 - Sun, Oct 26

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
Feb 12
PIA1:25 pmGreater Peoria
7h 02m
1 stop
BWI9:27 pmBaltimore/Washington
Feb 15
BWI6:30 amBaltimore/Washington
7h 13m
1 stop
PIA12:43 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

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
Nov 5
PIA5:15 pmGreater Peoria
4h 52m
1 stop
IAD11:07 pmWashington, D.C. Dulles Intl
Nov 12
IAD5:29 pmWashington, D.C. Dulles Intl
6h 59m
1 stop
PIA11:28 pmGreater Peoria
$249
Find similar
American Airlines
Oct 21
PIA6:36 amGreater Peoria
6h 12m
1 stop
IAD1:48 pmWashington, D.C. Dulles Intl
Oct 25
IAD6:34 amWashington, D.C. Dulles Intl
10h 06m
2 stops
PIA3:40 pmGreater Peoria
$254
Find similar
American Airlines
Oct 21
PIA7:00 amGreater Peoria
10h 54m
2 stops
IAD6:54 pmWashington, D.C. Dulles Intl
Oct 25
IAD6:34 amWashington, D.C. Dulles Intl
10h 06m
2 stops
PIA3:40 pmGreater Peoria
$259
Find similar

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 September 17, 2025.
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

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Wed 11/5

5:15 pm-11:07 pm

1 stop4h 52m

Washington, D.C. Dulles Intl

Wed 11/12

5:29 pm-11:28 pm

1 stop6h 59m

$249

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Thu 2/12

1:25 pm-9:27 pm

1 stop7h 02m

Baltimore/Washington

Sun 2/15

6:30 am-12:43 pm

1 stop7h 13m

$249

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Sat 10/11

3:56 pm-9:03 pm

1 stop4h 07m

Washington, D.C. Reagan-National

Mon 10/13

6:25 am-10:13 am

1 stop4h 48m

$249

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Tue 10/21

6:36 am-1:48 pm

1 stop6h 12m

Washington, D.C. Dulles Intl

Sat 10/25

6:34 am-3:40 pm

2 stops10h 06m

$254

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Tue 10/21

7:00 am-6:54 pm

2 stops10h 54m

Washington, D.C. Dulles Intl

Sat 10/25

6:34 am-3:40 pm

2 stops10h 06m

$259

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

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Wed 10/22

1:26 pm-4:30 am

1 stop14h 04m

Baltimore/Washington

Sun 10/26

5:37 pm-9:09 am

1 stop16h 32m

$262

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Tue 10/21

7:00 am-6:54 pm

2 stops10h 54m

Washington, D.C. Dulles Intl

Sat 10/25

6:34 am-3:40 pm

2 stops10h 06m

$264

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 - IAD

PIAIAD

Greater Peoria

Thu 10/23

5:23 pm-7:43 pm

2 stops25h 20m

Washington, D.C. Dulles Intl

Sun 10/26

10:08 am-4:33 pm

1 stop7h 25m

$434

Flights are sorted by cheapest round-trip flights 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 April is, on average, the cheapest month to fly to Washington, D.C. from Peoria, Illinois, with most prices found around $248. If you’re not able to fly to Washington, D.C. in April, then October is your next best option. Flight prices from Peoria, Illinois to Washington, D.C. during October average around $278.

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

On average, the least expensive day to fly to Washington, D.C. from Peoria, Illinois is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $278. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Peoria, Illinois to Washington, D.C. for around $525.

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

In the afternoon is the cheapest time of day to fly from Peoria, Illinois to Washington, D.C. when you can find flight prices for as low as $309. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $415. Of course, these prices can vary depending on the time of year and what airport you fly to.

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.

Direct flights

None
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..
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  • 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 3h 35m, 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 $198Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $211Free 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?

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