$169 Cheap Flights from Dayton (DAY) to Washington (DCA)

View $169 flight on Tue, May 12, 2026Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Dayton to Washington (DAY-DCA)

Prices were available within the past 7 days and start at $169 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, May 8 - Mon, May 11
DAY
Dayton
DCA
Washington
$249 Roundtrip, just found
$249
Roundtrip
just found
Select American Airlines flight, departing Fri, May 8 from Dayton to Washington, returning Mon, May 11, priced at $249 just found
American Airlines
Fri, May 8 - Mon, May 11
DAY
Dayton
DCA
Washington
$259 Roundtrip, just found
$259
Roundtrip
just found
Select American Airlines flight, departing Fri, May 8 from Dayton to Washington, returning Mon, May 11, priced at $259 just found
American Airlines
Thu, Apr 23 - Thu, Apr 30
DAY
Dayton
DCA
Washington
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Apr 23 from Dayton to Washington, returning Thu, Apr 30, priced at $264 found 1 day ago
Delta
Sat, May 23 - Tue, May 26
DAY
Dayton
DCA
Washington
$269 Roundtrip, found 1 hour ago
$269
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, May 23 from Dayton to Washington, returning Tue, May 26, priced at $269 found 1 hour ago
American Airlines
Thu, Jul 2 - Wed, Jul 8
DAY
Dayton
DCA
Washington
$272 Roundtrip, found 16 hours ago
$272
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Jul 2 from Dayton to Washington, returning Wed, Jul 8, priced at $272 found 16 hours ago
American Airlines
Thu, Apr 23 - Thu, Apr 30
DAY
Dayton
DCA
Washington
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Apr 23 from Dayton to Washington, returning Thu, Apr 30, priced at $274 found 1 day ago
American Airlines
Fri, Apr 24 - Mon, Apr 27
DAY
Dayton
DCA
Washington
$279 Roundtrip, found 18 hours ago
$279
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Fri, Apr 24 from Dayton to Washington, returning Mon, Apr 27, priced at $279 found 18 hours ago
American Airlines
Sat, May 23 - Tue, May 26
DAY
Dayton
DCA
Washington
$282 Roundtrip, found 1 hour ago
$282
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, May 23 from Dayton to Washington, returning Tue, May 26, priced at $282 found 1 hour ago
Delta
Fri, May 8 - Mon, May 11
DAY
Dayton
DCA
Washington
$284 Roundtrip, just found
$284
Roundtrip
just found
Select Delta flight, departing Fri, May 8 from Dayton to Washington, returning Mon, May 11, priced at $284 just found
United
Fri, Apr 17 - Sat, Apr 18
DAY
Dayton
DCA
Washington
$427 Roundtrip, just found
$427
Roundtrip
just found
Select United flight, departing Fri, Apr 17 from Dayton to Washington, returning Sat, Apr 18, priced at $427 just found

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $279
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from $279

Frequently asked questions

How much does a flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find cheap one-way flights from $169 and cheap return flights from $249 Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) with Expedia. One-way flights generally range between $126 and $726, and roundtrip flights usually range from $293 to $969. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
May is the cheapest month to fly from Dayton, OH (DAY) to Washington, DC (DCA), with average return fares around $279. This is about 14% lower than the average price throughout the year, as spring travel tends to be less crowded. Other affordable months to consider are April and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
American Airlines offers around 23 weekly direct flights from DAY to DCA.
What is the cheapest airline that flies from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
American Airlines is one of the cheapest airlines offering nonstop flights from James M. Cox Dayton Intl. (DAY) to Ronald Reagan Washington National (DCA), with round-trip tickets starting from around $184. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best airline to fly with from Dayton, OH (DAY) to Washington, DC (DCA) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. United offers the most daily flights from DAY to DCA, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
For flights from Dayton (DAY) to Washington, DC (DCA), April and May are the best months to consider. These months are the cheapest, with average prices around $279, while October is also popular for travel. This gives you the opportunity to save money while enjoying a vibrant atmosphere in the capital.*Prices based on flights available on Expedia in the last year.
How many flights per day from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
On average, there are around 3 nonstop flights per day from James M. Cox Dayton Intl. (DAY) to Ronald Reagan Washington National (DCA). For more options, look at flights that include layovers.
What is the earliest flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) usually departs at around 5:20 AM, operated by American Airlines. This seasonal service is available in July and August, giving you a head start on your day in the capital. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
For flights from James M. Cox Dayton Intl. (DAY) to Ronald Reagan Washington National (DCA), the most popular departure times are in the early morning, from 6am to 9am. About 30% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, operate flights during this time. This timing is popular because it allows you to arrive in Washington, DC, with a full day ahead of you.
How long does it take to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Flying nonstop from DAY to DCA takes around 1 hour 30 minutes, with the route covering approximately 390 miles. Flights with a layover typically take 3 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
First class seats are offered on the DAY to DCA route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from James M. Cox Dayton Intl. (DAY)?
From James M. Cox Dayton Intl. (DAY), you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA) in Washington. Some flights may connect through major hubs like O'Hare Intl. (ORD), Philadelphia Intl. (PHL), LaGuardia (LGA) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) Washington Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Roundtrip price
$249
Distance
390 mi
Average flight time
1 hour 38 mins

*Flight schedules are subject to change.

*Available to One Key members.

 

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