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$116+ Cheap flights from Reagan-National (DCA) to Dayton (DAY)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — DAY
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Dayton are usually found in August or April, booked 76 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Reagan-National to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Dayton (DAY). 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 15, 2025.

Round-trip from

$185
(American Airlines)

One-way from

$116
(American Airlines)

Popular in

October

Cheapest in

August

Average price

$371

Good round-trip deal

$214 or less
From Washington, D.C. Reagan-National to Dayton
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One-way flight from Washington, D.C. Reagan-National to Dayton
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Highest demand for flights based on searches. 23% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Dayton.
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Find flight deals from Reagan-National to Dayton

Cheapest flights from Reagan-National to Dayton
Explore the most affordable flight options available from Reagan-National to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:19 amDCA - DAY
Nonstop1h 41mAmerican Airlines
Sun 11/25:00 amDAY - DCA
Nonstop1h 38mAmerican Airlines
Deal found 9/14$185
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:19 amDCA - DAY
Nonstop1h 41mAmerican Airlines
Sat 10/256:08 amDAY - DCA
Nonstop1h 32mAmerican Airlines
Deal found 9/14$189
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 10/310:05 pmDCA - DAY
Nonstop1h 39mAmerican Airlines
Mon 10/67:23 pmDAY - DCA
Nonstop1h 32mAmerican Airlines
Deal found 9/15$194
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:49 amDCA - DAY
Nonstop1h 41mAmerican Airlines
Sat 10/49:03 amDAY - DCA
Nonstop1h 31mAmerican Airlines
Deal found 9/14$199
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amDCA - DAY
1 stop6h 44mDelta
Sat 10/255:30 pmDAY - DCA
1 stop4h 13mDelta
Deal found 9/14$209
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amDCA - DAY
1 stop4h 24mDelta
Tue 10/283:17 pmDAY - DCA
1 stop4h 16mDelta
Deal found 9/14$214
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:00 pmDCA - DAY
Nonstop1h 44mAmerican Airlines
Sun 10/126:08 amDAY - DCA
Nonstop1h 32mAmerican Airlines
Deal found 9/14$219
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:05 pmDCA - DAY
Nonstop1h 39mAmerican Airlines
Sun 9/289:16 amDAY - DCA
Nonstop1h 31mAmerican Airlines
Deal found 9/14$224
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.
Tue 10/78:19 amDCA - DAY
Nonstop1h 41mAmerican Airlines
Wed 10/810:31 amDAY - DCA
Nonstop1h 28mAmerican Airlines
Deal found 9/15$231

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Dayton 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 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Dayton that are best for you.

Fly from

Reagan-National

Fly to

Dayton

Route

Depart

Return

Price

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Wed 10/22

6:00 am-12:44 pm

1 stop6h 44m

Dayton

Sat 10/25

5:30 pm-9:43 pm

1 stop4h 13m

$209

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Sat 3/14

7:00 am-2:00 pm

1 stop7h 00m

Dayton

Tue 3/17

2:53 pm-7:15 pm

1 stop4h 22m

$214

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 10/10

10:00 pm-11:44 pm

Nonstop1h 44m

Dayton

Sun 10/12

6:08 am-7:40 am

Nonstop1h 32m

$219

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Tue 9/30

6:00 am-12:29 pm

1 stop6h 29m

Dayton

Sat 10/4

1:16 pm-6:45 pm

1 stop5h 29m

$219

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Wed 10/22

8:19 am-10:00 am

Nonstop1h 41m

Dayton

Sat 10/25

1:55 pm-7:06 pm

1 stop5h 11m

$220

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 10/3

4:01 pm-9:25 pm

1 stop5h 24m

Dayton

Mon 10/6

7:23 pm-8:55 pm

Nonstop1h 32m

$229

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Tue 9/30

11:59 am-5:28 pm

1 stop5h 29m

Dayton

Sat 10/4

9:03 am-10:34 am

Nonstop1h 31m

$234

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 9/26

4:01 pm-10:53 pm

1 stop6h 52m

Dayton

Sun 9/28

9:16 am-10:47 am

Nonstop1h 31m

$234

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 10/3

6:49 am-8:30 am

Nonstop1h 41m

Dayton

Sun 10/5

7:00 am-10:49 am

1 stop3h 49m

$234

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Tue 10/7

10:00 pm-11:44 pm

Nonstop1h 44m

Dayton

Wed 10/8

6:00 am-12:54 pm

1 stop6h 54m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 18 results
1
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Best time to book a flight from Reagan-National to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Dayton

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Dayton?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Dayton. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Dayton, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Dayton?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Dayton (average of $325). Flying from Washington, D.C. Reagan-National Airport to Dayton in March is currently the most expensive (average of $396). 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 DCA to DAY?

Find hourly flight availability from Reagan-National to Dayton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Washington, D.C. Reagan-National Airport to Dayton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 9% versus a flight in the afternoon.

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. 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 Dayton. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with American Airlines from Washington, D.C. Reagan-National Airport to Dayton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

    Located just 10.0 mi from the city center, Dayton is the airport most travelers will use when flying to Dayton from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Dayton (DAY) should be relatively easy as there are 3 daily inbound flights from Washington, D.C. Reagan-National from 1 airline.

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

    A quick flight from Washington, D.C. Reagan-National Airport to Dayton can take about 1h 44m. Delta provides one of the quickest options available for as low as $219. The distance between Washington, D.C. Reagan-National Airport and Dayton is about 390 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Dayton round-trip?

    Flying on American Airlines is currently your cheapest option to Dayton, with prices starting at $189. This flight start at 40% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Dayton?

    Consider Alaska Airlines (77%), American Airlines (60%) or PSA Airlines (60%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Dayton.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Dayton?

    On average you can expect to pay $274 for a flight from Washington, D.C. Reagan-National Airport to Dayton. The cheapest flight overall is $189 while the most popular route, (Washington, D.C. Reagan-National - Dayton) is currently priced at $209.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Dayton 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 Washington, D.C. Reagan-National Airport to Dayton?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Dayton (average of $325). Flying from Washington, D.C. Reagan-National Airport to Dayton in March is currently the most expensive (average of $396). 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

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Troy
Springfield
Xenia
Miamisburg
Richmond

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Alternative routes for Reagan-National to Dayton

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Top airline flying from Reagan-National to Dayton

Discover the top airline that operate flights from Reagan-National to Dayton. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$294FlexibilityNo cancel feeOn-time71%

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