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Peoria

$186+ Cheap flights from District of Columbia to Peoria, IL (PIA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PIA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from District of Columbia to Peoria

Keep the following information in mind while searching for District of Columbia to Peoria flight deals. Data was last updated September 17, 2025.

Round-trip from

$249
(United Airlines)

One-way from

$186
(Mytrip)

Popular in

February

Cheapest in

July

Average price

$329
From District of Columbia to Greater Peoria
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One-way flight from District of Columbia to Greater Peoria
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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from District of Columbia to Peoria

Cheapest flights from District of Columbia to Peoria
Explore the most affordable flight options available from District of Columbia to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:30 amIAD - PIA
1 stop4h 43mUnited Airlines
Mon 11/35:18 pmPIA - IAD
1 stop5h 41mUnited Airlines
Deal found 9/15$249
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:30 amDCA - PIA
1 stop5h 49mUnited Airlines
Wed 10/83:56 pmPIA - DCA
1 stop4h 07mUnited Airlines
Deal found 9/15$254
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:00 pmDCA - PIA
1 stop5h 43mUnited Airlines
Sat 10/43:56 pmPIA - DCA
1 stop5h 47mUnited Airlines
Deal found 9/15$259
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:30 amIAD - PIA
1 stop4h 43mUnited Airlines
Sat 10/48:10 amPIA - IAD
1 stop6h 47mUnited Airlines
Deal found 9/15$259
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:04 pmDCA - PIA
1 stop4h 23mUnited Airlines
Sun 9/288:10 amPIA - DCA
1 stop3h 49mUnited Airlines
Deal found 9/17$309
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:09 pmIAD - PIA
2 stops20h 19mMultiple Airlines
Wed 9/248:09 pmPIA - IAD
1 stop21h 15mMultiple Airlines
Deal found 9/15$309
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:00 pmDCA - PIA
1 stop5h 31mUnited Airlines
Sun 11/2310:51 amPIA - DCA
1 stop3h 47mUnited Airlines
Deal found 9/14$319
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:40 pmIAD - PIA
1 stop5h 00mUnited Airlines
Sat 11/225:18 pmPIA - IAD
1 stop5h 41mUnited Airlines
Deal found 9/14$319
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:20 pmDCA - PIA
1 stop7h 03mAmerican Airlines
Tue 9/2310:39 amPIA - DCA
1 stop6h 48mAmerican Airlines
Deal found 9/15$324
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:40 pmIAD - PIA
1 stop6h 43mAmerican Airlines
Sun 9/285:30 amPIA - IAD
1 stop5h 04mAmerican Airlines
Deal found 9/15$324
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:50 pmIAD - PIA
1 stop4h 25mUnited Airlines
Mon 10/65:20 pmPIA - IAD
1 stop6h 01mUnited Airlines
Deal found 9/17$329
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:08 pmDCA - PIA
1 stop5h 28mAmerican Airlines
Mon 9/223:34 pmPIA - DCA
1 stop5h 26mAmerican Airlines
Deal found 9/16$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Peoria 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from District of Columbia to Peoria that are best for you.

Fly from

District of Columbia

Fly to

Peoria

Route

Depart

Return

Price

Washington, D.C.Peoria

IAD - PIA

IADPIA

Washington, D.C. Dulles Intl

Tue 10/14

6:30 am-10:13 am

1 stop4h 43m

Greater Peoria

Mon 11/3

5:18 pm-11:59 pm

1 stop5h 41m

$249

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Wed 10/1

10:30 am-3:19 pm

1 stop5h 49m

Greater Peoria

Wed 10/8

3:56 pm-9:03 pm

1 stop4h 07m

$254

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Thu 10/2

5:00 pm-10:15 pm

1 stop6h 15m

Greater Peoria

Mon 10/6

3:56 pm-10:43 pm

1 stop5h 47m

$259

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Wed 10/1

1:00 pm-4:43 pm

1 stop4h 43m

Greater Peoria

Sun 10/5

6:00 am-10:58 am

1 stop3h 58m

$259

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Tue 9/30

12:00 pm-4:43 pm

1 stop5h 43m

Greater Peoria

Sat 10/4

3:56 pm-10:43 pm

1 stop5h 47m

$259

Washington, D.C.Peoria

IAD - PIA

IADPIA

Washington, D.C. Dulles Intl

Tue 9/30

6:30 am-10:13 am

1 stop4h 43m

Greater Peoria

Sat 10/4

8:10 am-3:57 pm

1 stop6h 47m

$259

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Thu 9/25

2:35 pm-5:55 pm

1 stop4h 20m

Greater Peoria

Sun 9/28

6:25 pm-11:26 pm

1 stop4h 01m

$309

Washington, D.C.Peoria

IAD - PIA

IADPIA

Washington, D.C. Dulles Intl

Sun 9/21

7:09 pm-2:28 pm

2 stops20h 19m

Greater Peoria

Wed 9/24

8:09 pm-6:24 pm

1 stop21h 15m

$309

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Fri 9/26

5:24 pm-11:11 pm

1 stop6h 47m

Greater Peoria

Sun 9/28

6:25 pm-11:26 pm

1 stop4h 01m

$309

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Sat 9/27

6:04 pm-9:27 pm

1 stop4h 23m

Greater Peoria

Mon 9/29

3:56 pm-9:03 pm

1 stop4h 07m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 33 results
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Best time to book a flight from District of Columbia to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Peoria

What is the cheapest month to book a flight from District of Columbia to Peoria, Illinois?

Currently, August is the cheapest month in which you can book a flight from District of Columbia to Peoria, Illinois (average of $318). Flying from District of Columbia to Peoria, Illinois in October is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to PIA?

Find hourly flight availability from District of Columbia to Peoria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Peoria, Illinois as you normally would.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Peoria from District of Columbia?

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Peoria.

  • How long is the flight from District of Columbia to Peoria, Illinois?

    There are many flights that can get you from District of Columbia to Peoria, Illinois in 4h 43m. Fly via United Airlines to get the fastest option. The distance from District of Columbia to Peoria, Illinois is about 660 mi.

  • Can I find deals for flights from District of Columbia to Peoria that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Peoria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Peoria.

  • Can I find deals for business class flights from District of Columbia to Peoria?

    Yes. Cheapflights offers flight deals from District of Columbia to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Peoria, Illinois?

    Currently, August is the cheapest month in which you can book a flight from District of Columbia to Peoria, Illinois (average of $318). Flying from District of Columbia to Peoria, Illinois in October is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to Peoria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from District of Columbia to Peoria

Discover the top 2 airlines that operate flights from District of Columbia to Peoria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$154Average$323FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$410FlexibilityNo cancel feeOn-time69%

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