$274+ Cheap flights from Peoria, IL (PIA) to Reagan-National (DCA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — DCA
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Peoria to Reagan-National with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Peoria to Reagan-National
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Best
Last-minute
One-way
Cheapest flights from Peoria to Reagan-NationalExplore the most affordable flight options available from Peoria to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Peoria to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/74:27 pm -
1 stop4h 53m
Wed 10/148:35 pm -
1 stop4h 35m
Deal found 9/7![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/86:14 am -
1 stop4h 33m
Wed 10/148:35 pm -
1 stop4h 35m
Deal found 9/7![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/226:14 am -
1 stop4h 33m
Mon 10/267:18 pm -
1 stop5h 38m
Deal found 9/5![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/124:27 pm -
1 stop4h 33m
Sat 10/35:29 pm -
1 stop6h 28m
Deal found 9/9![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/234:27 pm -
1 stop6h 32m
Sun 9/278:24 pm -
1 stop4h 44m
Deal found 9/7![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/226:15 am -
1 stop4h 53m
Sun 10/256:25 am -
1 stop4h 43m
Deal found 9/9![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/110:43 am -
1 stop3h 59m
Thu 10/86:30 am -
1 stop4h 36m
Deal found 9/9![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/96:00 am -
1 stop6h 38m
Wed 9/168:24 pm -
1 stop4h 44m
Deal found 9/8![American Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/145:05 am -
1 stop4h 50m
Wed 11/46:22 pm -
1 stop6h 41m
Deal found 9/8![American Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/94:27 pm -
1 stop4h 53m
Wed 10/148:35 pm -
1 stop4h 35m
Deal found 9/5![American Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/105:30 pm -
1 stop5h 29m
Wed 10/142:56 pm -
2 stops10h 14m
Deal found 9/5![American Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/144:27 pm -
1 stop4h 53m
Fri 11/67:58 pm -
1 stop5h 05m
Deal found 9/8![American Airlines logo]()
$386
Best flights from Peoria to Reagan-NationalDiscover carefully curated flight deals from Peoria to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Peoria to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/226:14 am -
1 stop4h 33m
Mon 10/267:18 pm -
1 stop5h 38m
Deal found 9/5![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/8. 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 2/277:00 am -
1 stop5h 59m
Wed 3/36:00 am -
1 stop5h 21m
Deal found 9/8![United Airlines logo]()
$373
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:30 am -
1 stop4h 53m
Wed 10/146:30 am -
1 stop4h 36m
Deal found 9/9![United Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/155:30 pm -
1 stop5h 29m
Mon 10/197:18 pm -
1 stop5h 38m
Deal found 9/5![American Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/2110:43 am -
1 stop6h 50m
Sat 2/61:01 pm -
1 stop4h 59m
Deal found 9/7![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 10/193:41 pm -
1 stop6h 11m
Sat 11/76:25 am -
1 stop4h 43m
Deal found 9/8![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 10/193:41 pm -
1 stop6h 11m
Fri 11/61:06 pm -
1 stop4h 41m
Deal found 9/8![United Airlines logo]()
$464
Last-minute flights from Peoria to Reagan-NationalDiscover last-minute flight deals from Peoria to Reagan-National. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Peoria to Reagan-National. Data last updated September 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/96:00 am -
1 stop6h 38m
Wed 9/168:24 pm -
1 stop4h 44m
Deal found 9/8![American Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/124:27 pm -
1 stop4h 33m
Sat 10/35:29 pm -
1 stop6h 28m
Deal found 9/9![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/234:27 pm -
1 stop6h 32m
Sun 9/278:24 pm -
1 stop4h 44m
Deal found 9/7![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/110:43 am -
1 stop3h 59m
Thu 10/86:30 am -
1 stop4h 36m
Deal found 9/9![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/74:27 pm -
1 stop4h 53m
Wed 10/148:35 pm -
1 stop4h 35m
Deal found 9/7![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/86:14 am -
1 stop4h 33m
Wed 10/148:35 pm -
1 stop4h 35m
Deal found 9/7![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/94:27 pm -
1 stop4h 53m
Wed 10/148:35 pm -
1 stop4h 35m
Deal found 9/5![American Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/105:30 pm -
1 stop5h 29m
Wed 10/142:56 pm -
2 stops10h 14m
Deal found 9/5![American Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/145:05 am -
1 stop4h 50m
Wed 11/46:22 pm -
1 stop6h 41m
Deal found 9/8![American Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/144:27 pm -
1 stop4h 53m
Fri 11/67:58 pm -
1 stop5h 05m
Deal found 9/8![American Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/226:14 am -
1 stop4h 33m
Mon 10/267:18 pm -
1 stop5h 38m
Deal found 9/5![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/226:15 am -
1 stop4h 53m
Sun 10/256:25 am -
1 stop4h 43m
Deal found 9/9![United Airlines logo]()
$350
One-way flights from Peoria to Reagan-NationalSearch for one-way flight options from Peoria to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Peoria to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/105:30 pm -
1 stop5h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 9/234:54 pm -
2 stops23h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 9/192:24 pm -
2 stops44h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 9/245:50 pm -
2 stops41h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 9/223:19 pm -
2 stops29h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/209:53 pm -
2 stops42h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/235:50 am -
1 stop5h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/176:00 am -
1 stop6h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/103:41 pm -
2 stops24h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/2512:31 pm -
2 stops9h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$539
Find flight deals from Peoria to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Reagan-National (DCA). 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $293 (American Airlines) |
One-way from | $274 (American Airlines) |
Popular in | June |
Cheapest in | December |
Average price | $333 |
Cheapflights Fare Finder
Customize your flight search to find flights from Peoria to Reagan-National 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Peoria to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PeoriaWashington, D.C.
PIA Greater Peoria - DCA Washington, D.C. Reagan-National
PIADCA
Greater Peoria
Sat 10/10
5:30 pm-11:59 pm
1 stop5h 29m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$274
PeoriaWashington, D.C.
PIA Greater Peoria - DCA Washington, D.C. Reagan-National
PIADCA
Greater Peoria
Wed 9/23
4:54 pm-4:59 pm
2 stops23h 05m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$316
PeoriaWashington, D.C.
PIA Greater Peoria - DCA Washington, D.C. Reagan-National
PIADCA
Greater Peoria
Thu 10/22
6:14 am-11:47 am
1 stop4h 33m
Washington, D.C. Reagan-National
Mon 10/26
7:18 pm-11:56 pm
1 stop5h 38m
$319
PeoriaWashington, D.C.
PIA Greater Peoria - DCA Washington, D.C. Reagan-National
PIADCA
Greater Peoria
Wed 9/23
5:50 am-12:08 pm
1 stop5h 18m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$369
PeoriaWashington, D.C.
PIA Greater Peoria - DCA Washington, D.C. Reagan-National
PIADCA
Greater Peoria
Thu 9/24
4:05 pm-10:52 pm
1 stop5h 47m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$369
PeoriaWashington, D.C.
PIA Greater Peoria - DCA Washington, D.C. Reagan-National
PIADCA
Greater Peoria
Sat 2/27
7:00 am-1:59 pm
1 stop5h 59m
Washington, D.C. Reagan-National
Wed 3/3
6:00 am-10:21 am
1 stop5h 21m
$373
PeoriaWashington, D.C.
PIA Greater Peoria - DCA Washington, D.C. Reagan-National
PIADCA
Greater Peoria
Wed 10/7
8:30 am-2:23 pm
1 stop4h 53m
Washington, D.C. Reagan-National
Wed 10/14
6:30 am-10:06 am
1 stop4h 36m
$386
PeoriaWashington, D.C.
PIA Greater Peoria - DCA Washington, D.C. Reagan-National
PIADCA
Greater Peoria
Thu 10/15
5:30 pm-11:59 pm
1 stop5h 29m
Washington, D.C. Reagan-National
Mon 10/19
7:18 pm-11:56 pm
1 stop5h 38m
$390
PeoriaWashington, D.C.
PIA Greater Peoria - DCA Washington, D.C. Reagan-National
PIADCA
Greater Peoria
Wed 10/21
10:43 am-6:33 pm
1 stop6h 50m
Washington, D.C. Reagan-National
Sat 2/6
1:01 pm-5:00 pm
1 stop4h 59m
$393
Quickest round-trip
PeoriaWashington, D.C.
PIA Greater Peoria - DCA Washington, D.C. Reagan-National
PIADCA
Greater Peoria
Tue 9/22
3:35 pm-9:09 pm
1 stop4h 34m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$424
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Peoria to Reagan-National
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 Peoria to Reagan-National in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Peoria, Illinois-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Peoria, Illinois-Washington, D.C. Reagan-National Airport 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 Peoria, Illinois-Washington, D.C. Reagan-National Airport 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 Peoria to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Peoria with our price prediction graph.
PIA-DCA
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 Peoria to Washington, D.C. Reagan-National Airport
What is the cheapest month to book a flight from Peoria, Illinois to Washington, D.C. Reagan-National Airport?
Currently, December is the cheapest month in which you can book a flight from Peoria, Illinois to Washington, D.C. Reagan-National Airport (average of $308). Flying from Peoria, Illinois to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $802). 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.
How much does it cost to fly round-trip from Peoria, Illinois to Washington, D.C. Reagan-National Airport?
Airfare is typical for this route at the moment.
Peoria, Illinois to Washington, D.C. Reagan-National Airport flights typically cost between $272 and $415 in October.The cheapest round-trip price found within the last 5 days was $293 on American Airlines (Oct 7-Oct 14).
Reviews of airlines servicing Reagan-National
Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated September 10, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Peoria to Washington, D.C. Reagan-National Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Peoria to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
Arlington
Owings Mills
Tysons
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Woodbridge
Falls Church
Hanover
Laurel
Oxon Hill
Clinton
Hunt Valley
Silver Spring
Largo
Springfield
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Top 2 airlines flying from Peoria to Reagan-National
Discover the top 2 airlines that operate flights from Peoria to Reagan-National. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$375 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$304 | Average$384 | FlexibilityNo cancel fee | On-time71% |