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£246 Cheap Flights from Washington (DCA) to Dayton (DAY)

View £246 flight on Sun, 9 Aug 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £246 for one-way flights and £205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 9 Aug - Sun, 16 Aug
DCA
Washington
DAY
Dayton
£205 Return, found 3 days ago
£205
Return
found 3 days ago
Select American Airlines flight, departing Sun, 9 Aug from Washington to Dayton, returning Sun, 16 Aug, priced at £205 found 3 days ago
Delta
Sun, 9 Aug - Sun, 16 Aug
DCA
Washington
DAY
Dayton
£220 Return, found 3 days ago
£220
Return
found 3 days ago
Select Delta flight, departing Sun, 9 Aug from Washington to Dayton, returning Sun, 16 Aug, priced at £220 found 3 days ago
American Airlines
Sun, 9 Aug - Sun, 16 Aug
DCA
Washington
DAY
Dayton
£228 Return, found 3 days ago
£228
Return
found 3 days ago
Select American Airlines flight, departing Sun, 9 Aug from Washington to Dayton, returning Sun, 16 Aug, priced at £228 found 3 days ago
Delta
Sun, 9 Aug - Sat, 15 Aug
DCA
Washington
DAY
Dayton
£232 Return, found 3 days ago
£232
Return
found 3 days ago
Select Delta flight, departing Sun, 9 Aug from Washington to Dayton, returning Sat, 15 Aug, priced at £232 found 3 days ago
American Airlines
Sun, 9 Aug - Sun, 16 Aug
DCA
Washington
DAY
Dayton
£235 Return, found 3 days ago
£235
Return
found 3 days ago
Select American Airlines flight, departing Sun, 9 Aug from Washington to Dayton, returning Sun, 16 Aug, priced at £235 found 3 days ago
American Airlines
Sun, 9 Aug - Sun, 16 Aug
DCA
Washington
DAY
Dayton
£247 Return, found 3 days ago
£247
Return
found 3 days ago
Select American Airlines flight, departing Sun, 9 Aug from Washington to Dayton, returning Sun, 16 Aug, priced at £247 found 3 days ago
American Airlines
Sun, 9 Aug - Sun, 16 Aug
DCA
Washington
DAY
Dayton
£258 Return, found 3 days ago
£258
Return
found 3 days ago
Select American Airlines flight, departing Sun, 9 Aug from Washington to Dayton, returning Sun, 16 Aug, priced at £258 found 3 days ago
American Airlines
Sun, 9 Aug - Sun, 16 Aug
DCA
Washington
DAY
Dayton
£270 Return, found 3 days ago
£270
Return
found 3 days ago
Select American Airlines flight, departing Sun, 9 Aug from Washington to Dayton, returning Sun, 16 Aug, priced at £270 found 3 days ago
Delta
Sun, 9 Aug - Sun, 16 Aug
DCA
Washington
DAY
Dayton
£273 Return, found 3 days ago
£273
Return
found 3 days ago
Select Delta flight, departing Sun, 9 Aug from Washington to Dayton, returning Sun, 16 Aug, priced at £273 found 3 days ago
United
Sun, 9 Aug - Sun, 16 Aug
DCA
Washington
DAY
Dayton
£381 Return, found 3 days ago
£381
Return
found 3 days ago
Select United flight, departing Sun, 9 Aug from Washington to Dayton, returning Sun, 16 Aug, priced at £381 found 3 days ago

Find the cheapest month to fly from Washington (DCA) to Dayton (DAY)

June is typically the cheapest month to fly

From £141 - £269 per traveller.

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) cost?
You can find one-way and return flights from DCA to DAY with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when DCA to DAY ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
If you're looking for the cheapest time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.), May is typically your best bet. You can expect average return flights to be around £224 during this month. Other budget-friendly months for this route include January and April.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
Only one airline offers direct flights from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.). American Airlines operates 20 direct flights from Ronald Reagan Washington National to James M. Cox Dayton Intl. every week.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
American Airlines is one of the cheapest airlines offering nonstop return flights from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.), with prices starting from around £140 for flights that can be booked for departure within the next year. American Airlines also offers one of the cheapest connecting return flights on this route, starting from around £164 with a layover in Savannah - Hilton Head Intl. (SAV). These prices are per adult for economy/coach class. 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.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.), 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 Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
The best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) 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 Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.), 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 Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
The best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) is typically May or January. These months offer a great balance, with prices around £224 for a return flight. While these are the cheapest months You'll also find good flight options during these times. May brings pleasant spring weather, and January often sees lower demand after the holiday season, which can mean more availability and potentially better deals.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
You'll find approximately 3 nonstop flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.). For even more choices, look at flights that include layovers, as there are around 40 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
The earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) typically departs at around 5:00 AM local time. This service is operated by American Airlines. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
You'll find the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) on a Tuesday, with around 33 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options no matter which day you choose.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
The most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times as it allows for an early start to their day in Dayton.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
A direct flight from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) typically takes around 1 hour 48 minutes, covering a distance of about 628 kilometers. If you opt for a one-stop flight, your journey will usually be longer, taking about 5 hours. Flights with two or more stops generally take even longer, around 8 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
Yes, you can fly business class or first class between DCA and DAY. You can fly business class with Delta.First class cabins are available on United, Delta, and American Airlines.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) 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 Dayton, OH (DAY) from Washington, DC (DCA)?
If you're planning to travel to Dayton from Ronald Reagan Washington National (DCA), you can fly directly into James M. Cox Dayton Intl. (DAY) which offers domestic flights and connections. Some flights may connect through major hubs like Liberty Intl. (EWR), Charleston Intl. (CHS), or Savannah - Hilton Head Intl. (SAV) before reaching Dayton. 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 Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) 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 Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) flight and hotel package 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 Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Dayton, OH (DAY-James M. Cox Dayton Intl.) 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
Ronald Reagan Washington National
Destination airport
James M. Cox Dayton Intl.
Return price
£205
Distance
624 km
Average flight time
1 hour 36 mins

Book with confidence

Compare flights from Washington to Dayton easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Dayton. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to James M. Cox Dayton Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Ronald Reagan Washington National to James M. Cox Dayton Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Ronald Reagan Washington National (DCA) to James M. Cox Dayton Intl. (DAY)

The easiest way to view the best deals on flights from Washington to Dayton today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Ronald Reagan Washington National to James M. Cox Dayton Intl. start at just £205 and range up to £381.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Dayton
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Dayton flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Ronald Reagan Washington National to James M. Cox Dayton Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Washington to Dayton easily and book with confidence

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