An airport terminal with a control tower, a covered walkway, and multiple jet bridges.

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

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

February is typically the cheapest month to fly

From AU$272 - AU$615 per traveller.

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 one-way and return flights from DAY to DCA 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 DAY to DCA ticket fares go up or down.
What is the cheapest month to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you're looking for the cheapest time to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), May is typically your best bet! You can expect average return fares around AU$416 during this month. May often sees lower prices as it's just before the peak summer travel season, when demand tends to increase. Other budget-friendly months to consider for this route include April and November.
Which airlines fly direct from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Only one airline offers direct flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National). American Airlines operates 21 direct flights from DAY to DCA every week.
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 return flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), with tickets starting from around AU$263 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, with a layover in Charlotte-Douglas Intl. (CLT), starting from around AU$309. 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 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-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) 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 Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), 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) to Washington, DC (DCA)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
When flying from James M. Cox Dayton Intl. (DAY) to Ronald Reagan Washington National (DCA), you'll find approximately 3 nonstop flights per day. For even more choices, look at flights that include layovers, as there are around 28 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), and Hartsfield-Jackson Atlanta Intl. (ATL).
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 James M. Cox Dayton Intl. (DAY) to Ronald Reagan Washington National (DCA) typically departs around 5:00 AM. This service is operated by American Airlines and is a seasonal service active in August. 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 Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
You'll typically find the most flights from James M. Cox Dayton Intl. (DAY) to Ronald Reagan Washington National (DCA) on a Friday, with around 19 flights available. This gives you a good selection of options if you're planning a weekend trip or need to travel at the end of the week. Major airlines on this route include American Airlines, United, and Delta. Fridays offer notably more flight options compared to other days of the week, making it easier to find a suitable departure time.
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)?
The most popular departure times for flights from James M. Cox Dayton Intl. (DAY) to Ronald Reagan Washington National (DCA) 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 this because it allows for an early start to their day in Washington, DC.
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 from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) covers a distance of approximately 628 kilometres. A nonstop flight typically takes around 1 hour 30 minutes. If you opt for a flight with one stop, your travel time will generally be longer, averaging about 4 hours 48 minutes. Flights with two or more stops usually take even longer, around 8 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Yes, you can fly business class or first class between DAY and DCA. You can fly business class with Delta.First class cabins are available on Delta, United, and American 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, DC (DCA) from Dayton, OH (DAY)?
If you're planning to travel to Washington from James M. Cox Dayton Intl. (DAY), you can fly directly into Ronald Reagan Washington National (DCA). Some flights may connect through major hubs like O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), or Philadelphia Intl. (PHL) 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) 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 Dayton, OH (DAY) to Washington, DC (DCA)?
If you booked your Dayton, OH (DAY) to Washington, DC (DCA) 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
Distance
624 km
Average flight time
1 hour 36 mins

Book with confidence

Your quick guide to flights from Dayton to Washington

Pick up great flights from Dayton to Washington

With Expedia, you have your pick of flights a day with airlines covering flights from Dayton to Washington. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Dayton to Washington that take around hours.

Find cheap flights from Dayton to Washington

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Dayton to Washington around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Washington is normally in .

Reasons to book your flight from Dayton to Washington with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Dayton to Washington across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Washington right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Dayton to Washington

Explore a world of travel with Expedia

*Available to Expedia members.