HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dayton

$178+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — DAY
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Dayton 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 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 December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/2. 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 12/318:00 pmDCA - DAY
Nonstop1h 42mAmerican Airlines
Wed 1/76:00 amDAY - DCA
Nonstop1h 40mAmerican Airlines
Deal found 12/2$189
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/1210:00 pmDCA - DAY
Nonstop1h 41mAmerican Airlines
Mon 12/156:01 amDAY - DCA
Nonstop1h 38mAmerican Airlines
Deal found 12/1$249
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/186:00 amDCA - DAY
1 stop6h 37mAmerican Airlines
Mon 12/226:03 amDAY - DCA
Nonstop1h 34mAmerican Airlines
Deal found 12/3$259
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/252:54 pmDCA - DAY
Nonstop1h 41mAmerican Airlines
Sun 12/286:03 amDAY - DCA
Nonstop1h 34mAmerican Airlines
Deal found 12/2$268
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/1210:00 pmDCA - DAY
Nonstop1h 41mAmerican Airlines
Sat 12/1310:38 amDAY - DCA
Nonstop1h 34mAmerican Airlines
Deal found 12/2$279
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/183:25 pmDCA - DAY
1 stop6h 56mAmerican Airlines
Sun 1/46:03 amDAY - DCA
Nonstop1h 34mAmerican Airlines
Deal found 12/2$282
This Delta deal was found by Cheapflights users on 12/1. 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.
Fri 12/126:00 amDCA - DAY
1 stop4h 30mDelta
Mon 12/152:55 pmDAY - DCA
1 stop5h 45mDelta
Deal found 12/1$284
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/37:32 amDCA - DAY
Nonstop1h 41mAmerican Airlines
Fri 12/126:01 amDAY - DCA
Nonstop1h 38mAmerican Airlines
Deal found 12/3$286

Find 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(American Airlines)

One-way from

$178
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$295

Good round-trip deal

$279 or less

Good one-way deal

$145 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Dayton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Dayton flights.
Search Deals
From Washington, D.C. Reagan-National to Dayton
Search Deals
One-way flight from Washington, D.C. Reagan-National to Dayton
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Dayton.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Dayton.
Search Deals

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 December 4, 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

Fri 1/16

7:57 am-9:46 am

Nonstop1h 49m

Dayton

Sun 1/18

7:16 pm-8:52 pm

Nonstop1h 36m

$189

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Wed 12/31

8:00 pm-9:42 pm

Nonstop1h 42m

Dayton

Wed 1/7

6:00 am-7:40 am

Nonstop1h 40m

$189

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 2/13

7:40 am-9:31 am

Nonstop1h 51m

Dayton

Tue 2/17

6:18 pm-7:59 pm

Nonstop1h 41m

$189

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 1/1

8:20 am-3:19 pm

1 stop6h 59m

Dayton

Thu 1/8

6:47 pm-11:32 pm

1 stop4h 45m

$209

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 1/8

1:40 pm-5:58 pm

1 stop4h 18m

Dayton

Mon 1/12

6:47 pm-11:32 pm

1 stop4h 45m

$219

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 1/1

1:44 pm-7:53 pm

1 stop6h 09m

Dayton

Thu 1/8

10:00 am-11:34 am

Nonstop1h 34m

$222

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 2/13

6:00 am-12:11 pm

1 stop6h 11m

Dayton

Sun 2/15

6:00 am-7:42 am

Nonstop1h 42m

$237

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 1/23

7:59 am-1:48 pm

1 stop5h 49m

Dayton

Sun 1/25

2:37 pm-8:32 pm

1 stop5h 55m

$257

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 12/18

6:00 am-12:37 pm

1 stop6h 37m

Dayton

Sun 12/21

6:03 am-7:37 am

Nonstop1h 34m

$259

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 12/25

2:54 pm-4:35 pm

Nonstop1h 41m

Dayton

Sun 12/28

6:03 am-7:37 am

Nonstop1h 34m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Reagan-National to Dayton

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 Dayton in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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-Dayton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Dayton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Dayton 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-Dayton flights, Cheapflights users trust eDreams the most. eDreams 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-Dayton 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 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

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Dayton (average of $143). Flying from Washington, D.C. Reagan-National Airport to Dayton in January is currently the most expensive (average of $187). 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 December 4, 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 10% versus a flight in the afternoon.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Dayton?

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 December 4, 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
11,047 reviews

Crew

8.0

Food

6.5

Comfort

7.2

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Crew

8.0

Food

6.5

Comfort

7.2

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

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 49m. American Airlines provides one of the quickest options available for as low as $189. 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 37% 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 (79%), American Airlines (66%) or PSA Airlines (66%) 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 $282 for a flight from Washington, D.C. Reagan-National Airport to Dayton. The cheapest flight overall is $115 while the most popular route, (Washington, D.C. Reagan-National - Dayton) is currently priced at $257.

  • 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, December is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Dayton (average of $143). Flying from Washington, D.C. Reagan-National Airport to Dayton in January is currently the most expensive (average of $187). 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
Huber Heights
Springfield
Troy
Xenia
Greenville
Miamisburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Dayton

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Detroit flights
Dulles Intl to Detroit flights
Reagan-National to Detroit flights
Baltimore to Cincinnati flights
Dulles Intl to Cincinnati flights
Dulles Intl to Columbus flights
Reagan-National to Cincinnati flights
Baltimore to Columbus flights
Reagan-National to Columbus flights
Dulles Intl to Pittsburgh flights
Reagan-National to Cleveland flights
Baltimore to Cleveland flights
Dulles Intl to Cleveland flights
Baltimore to Pittsburgh flights
Reagan-National to Pittsburgh flights
Baltimore to Dayton flights
Dulles Intl to Dayton flights
Dulles Intl to Akron flights
Reagan-National to Akron flights
Baltimore to Akron flights
Dulles Intl to Erie flights
Baltimore to Erie flights
Reagan-National to Erie flights
Baltimore to Huntington flights
Reagan-National to Huntington flights
Dulles Intl to Huntington flights
Baltimore to Toledo flights
Reagan-National to Toledo flights
Dulles Intl to Toledo flights

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$281FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.