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Peoria

$146+ Cheap flights from Reagan-National (DCA) 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PIA
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Reagan-National to Peoria

Cheapest flights from Reagan-National to Peoria
Explore the most affordable flight options available from Reagan-National to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/166:00 am
DCA
-
PIA
1 stop6h 42m
American Airlines
Sat 5/166:54 pm
PIA
-
DCA
1 stop4h 03m
American Airlines
Deal found 4/22$291
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/67:50 pm
DCA
-
PIA
1 stop4h 43m
American Airlines
Wed 5/135:02 am
PIA
-
DCA
1 stop4h 47m
American Airlines
Deal found 4/19$315
This United Airlines deal was found by Cheapflights users on 4/19. 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 7/238:25 am
DCA
-
PIA
1 stop5h 21m
United Airlines
Mon 7/275:33 pm
PIA
-
DCA
1 stop4h 21m
United Airlines
Deal found 4/19$321
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/88:20 am
DCA
-
PIA
1 stop6h 44m
United Airlines
Tue 5/121:35 pm
PIA
-
DCA
1 stop4h 30m
United Airlines
Deal found 4/23$339
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 4/259:46 am
DCA
-
PIA
1 stop4h 06m
American Airlines
Thu 5/75:02 am
PIA
-
DCA
1 stop4h 47m
American Airlines
Deal found 4/22$347
This United Airlines deal was found by Cheapflights users on 4/20. 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 12/126:00 am
DCA
-
PIA
1 stop5h 21m
United Airlines
Tue 12/157:00 am
PIA
-
DCA
1 stop3h 45m
United Airlines
Deal found 4/20$363
This United Airlines deal was found by Cheapflights users on 4/22. 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 6/46:30 am
DCA
-
PIA
1 stop4h 40m
United Airlines
Mon 6/82:39 pm
PIA
-
DCA
1 stop4h 31m
United Airlines
Deal found 4/22$370
This United Airlines deal was found by Cheapflights users on 4/19. 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 7/29:30 am
DCA
-
PIA
1 stop5h 27m
United Airlines
Sun 7/55:30 am
PIA
-
DCA
1 stop4h 31m
United Airlines
Deal found 4/19$373
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Sat 5/238:03 pm
DCA
-
PIA
1 stop4h 56m
American Airlines
Sat 5/305:06 am
PIA
-
DCA
1 stop4h 44m
American Airlines
Deal found 4/21$374
This United Airlines deal was found by Cheapflights users on 4/21. 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 6/257:30 am
DCA
-
PIA
1 stop6h 16m
United Airlines
Sat 6/271:21 pm
PIA
-
DCA
1 stop6h 08m
United Airlines
Deal found 4/21$382
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 4/266:00 am
DCA
-
PIA
1 stop6h 42m
American Airlines
Thu 5/76:00 am
PIA
-
DCA
1 stop3h 59m
American Airlines
Deal found 4/22$385
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 5/298:25 am
DCA
-
PIA
1 stop6h 32m
United Airlines
Mon 6/12:39 pm
PIA
-
DCA
1 stop7h 10m
United Airlines
Deal found 4/21$386

Find flight deals from Reagan-National to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Peoria (PIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(American Airlines)

One-way from

$146
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$349
Provider with most accurate pricing for Washington, D.C. Reagan-National-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Greater Peoria flights.
Search Deals
From Washington, D.C. Reagan-National to Greater Peoria
Search Deals
One-way flight from Washington, D.C. Reagan-National to Greater Peoria
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 April 24, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Wed 5/6

7:50 pm-11:33 pm

1 stop4h 43m

Greater Peoria

Wed 5/13

5:02 am-10:49 am

1 stop4h 47m

$315

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Thu 7/23

8:25 am-12:46 pm

1 stop5h 21m

Greater Peoria

Mon 7/27

5:33 pm-10:54 pm

1 stop4h 21m

$321

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Fri 8/7

8:10 pm-12:35 am

1 stop5h 25m

Greater Peoria

Mon 8/10

8:20 am-2:22 pm

1 stop5h 02m

$321

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Thu 5/7

8:20 am-2:04 pm

1 stop6h 44m

Greater Peoria

Mon 5/11

5:30 pm-10:47 pm

1 stop4h 17m

$339

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Wed 6/3

9:30 am-1:57 pm

1 stop5h 27m

Greater Peoria

Tue 6/9

5:33 pm-10:49 pm

1 stop4h 16m

$363
Quickest round-trip

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Thu 6/4

6:30 am-10:10 am

1 stop4h 40m

Greater Peoria

Mon 6/8

2:39 pm-8:10 pm

1 stop4h 31m

$370

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Fri 6/26

7:30 am-12:46 pm

1 stop6h 16m

Greater Peoria

Sat 6/27

1:21 pm-8:29 pm

1 stop6h 08m

$386

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Thu 5/7

8:20 am-2:04 pm

1 stop6h 44m

Greater Peoria

Sun 5/10

6:30 am-11:59 am

1 stop4h 29m

$419

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Fri 5/8

8:20 am-2:04 pm

1 stop6h 44m

Greater Peoria

Sun 5/10

6:30 am-1:00 pm

1 stop5h 30m

$419

Washington, D.C.Peoria

DCA - PIA

DCAPIA

Washington, D.C. Reagan-National

Fri 5/8

7:30 am-12:57 pm

1 stop6h 27m

Greater Peoria

Mon 5/11

5:30 pm-10:47 pm

1 stop4h 17m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Reagan-National to Peoria

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Peoria in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Peoria, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Peoria, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Peoria, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Reagan-National 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.

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Peoria. Reviews last updated April 24, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Washington, D.C. Reagan-National Airport to Peoria to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,643 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,643 reviews
United Airlines
7.4
Good
9,643 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.1
Good
11,666 reviews
United Airlines
7.4
Good
9,643 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National?

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Peoria. 2 airlines have flights to Greater Peoria from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Greater Peoria should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Peoria, Illinois?

    American Airlines and United Airlines can get you from Washington, D.C. Reagan-National Airport to Peoria, Illinois in just under 4h 43m. Your travel time can differ by up to 38m. The distance between Washington, D.C. Reagan-National Airport and Peoria, Illinois is about 683 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Peoria, Illinois round-trip?

    Flying on American Airlines is currently your cheapest option to Peoria, Illinois, with prices starting at $154. Another option worth looking into is United Airlines, starting at $189 round trip. American Airlines is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Reagan-National to Peoria that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Peoria?

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

  • Can I find deals for business class flights from Reagan-National to Peoria?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

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Top 2 airlines flying from Reagan-National to Peoria

Discover the top 2 airlines that operate flights from Reagan-National 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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$154Average$344FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$323FlexibilityNo cancel feeOn-time69%

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