$90 Cheap Flights from Dayton (DAY) to Washington (DCA)

View $90 flight on Thu, Nov 27, 2025Opens 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 $90 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Nov 21 - Mon, Nov 24
DAY
Dayton
DCA
Washington
$189 Roundtrip, found 2 hours ago
$189
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Nov 21 from Dayton to Washington, returning Mon, Nov 24, priced at $189 found 2 hours ago
American Airlines
Fri, Jul 18 - Mon, Jul 21
DAY
Dayton
DCA
Washington
$194 Roundtrip, found 8 hours ago
$194
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Jul 18 from Dayton to Washington, returning Mon, Jul 21, priced at $194 found 8 hours ago
American Airlines
Thu, Jul 17 - Sun, Jul 20
DAY
Dayton
DCA
Washington
$199 Roundtrip, just found
$199
Roundtrip
just found
Select American Airlines flight, departing Thu, Jul 17 from Dayton to Washington, returning Sun, Jul 20, priced at $199 just found
Delta
Tue, Aug 26 - Sun, Aug 31
DAY
Dayton
DCA
Washington
$204 Roundtrip, found 7 hours ago
$204
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Aug 26 from Dayton to Washington, returning Sun, Aug 31, priced at $204 found 7 hours ago
American Airlines
Sun, Aug 31 - Wed, Sep 3
DAY
Dayton
DCA
Washington
$205 Roundtrip, found 19 hours ago
$205
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sun, Aug 31 from Dayton to Washington, returning Wed, Sep 3, priced at $205 found 19 hours ago
United
Fri, Nov 7 - Mon, Nov 10
DAY
Dayton
DCA
Washington
$209 Roundtrip, found 4 hours ago
$209
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Nov 7 from Dayton to Washington, returning Mon, Nov 10, priced at $209 found 4 hours ago
United
Fri, Nov 7 - Mon, Nov 10
DAY
Dayton
DCA
Washington
$210 Roundtrip, found 4 hours ago
$210
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Nov 7 from Dayton to Washington, returning Mon, Nov 10, priced at $210 found 4 hours ago
American Airlines
Wed, Oct 8 - Wed, Oct 22
DAY
Dayton
DCA
Washington
$210 Roundtrip, found 5 hours ago
$210
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Oct 8 from Dayton to Washington, returning Wed, Oct 22, priced at $210 found 5 hours ago
United
Fri, Nov 7 - Tue, Nov 11
DAY
Dayton
DCA
Washington
$211 Roundtrip, found 15 hours ago
$211
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Nov 7 from Dayton to Washington, returning Tue, Nov 11, priced at $211 found 15 hours ago
Delta
Tue, Jul 15 - Tue, Jul 22
DAY
Dayton
DCA
Washington
$214 Roundtrip, found 5 hours ago
$214
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Jul 15 from Dayton to Washington, returning Tue, Jul 22, priced at $214 found 5 hours ago

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

November is typically the cheapest month to fly

From $179 - $399 per traveler.

Graph displaying average flight prices per month

Alternative airports near Washington

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

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $234
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $234
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $254
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $254
Flights from Dayton (DAY) to Washington (DCA)
Origin airport
James M. Cox Dayton Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Roundtrip price
$189
Distance
390 mi
Average flight time
1 hour 31 mins

Dayton to Washington Flights

The cheapest times to fly from Dayton to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dayton to Washington are during the month of November. You can find some of the cheapest flights from Dayton to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dayton to Washington

Sunday is one of the best days to book for cheap flights from Dayton to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dayton to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dayton to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $90 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dayton to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dayton to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA) cost?
You can find cheap return tickets from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA) starting from $189. Snag a seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving DAY on July 24 2025 and touching down at DCA. The price was last updated on June 30 2025 and has not changed since.
What is the cheapest month to fly from DAY to DCA?
The cheapest flights from DAY to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA)?
Catch a direct flight with American Airlines and fly straight from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA).
What is the cheapest airline that flies from DAY to DCA?
With prices starting from $92 for a one-way flight from DAY to DCA, American Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DAY on July 4 2025. Prices were last updated on June 30 2025 and have not changed since.
How many flights per day from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA)?
Every day, an average of 3 direct flights take off from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA). Select the departure date that fits your schedule best.
What are the most popular departure times for flights from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA)?
More travelers fly between DAY and DCA at 2 PM than at any other time of day. Prefer a quieter experience? Try choosing a quieter departure window and there's a chance you'll save on your fare as well.
What day of the week has the most flights from DAY to DCA?
If you jet off on a Wednesday, you'll get the widest range of options for flights from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA).
What is the earliest flight from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA)?
James M. Cox Dayton Intl. Airport (DAY)'s earliest flight to Ronald Reagan Washington National Airport (DCA) departs at approximately 6:00AM UTC-5. With a total travel time of 1h 41m, you'll arrive at around 7:41AM UTC-5.
How long does it take to fly from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA)?
It usually takes 1 hour and 35 minutes to fly the 390 mi from DAY to DCA.
What is the best time to fly from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA)?
To touch down at Ronald Reagan Washington National Airport (DCA) without delays, choose a flight that leaves from James M. Cox Dayton Intl. Airport (DAY) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from James M. Cox Dayton Intl. Airport (DAY)?
If you're catching a direct flight from James M. Cox Dayton Intl. Airport (DAY) to Washington, you'll land at either Ronald Reagan Washington National Airport (DCA) or Washington Dulles Intl. Airport (IAD).
Is it cheaper to buy a plane ticket from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA) last-minute?
Last-minute bookings from DAY to DCA are generally more expensive. To lock in the cheapest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a DAY to DCA flight and hotel package?
You can save money by securing a DAY to DCA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from James M. Cox Dayton Intl. Airport (DAY) to Ronald Reagan Washington National Airport (DCA)?
In most cases, you're able to reschedule or cancel your DAY to DCA flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need further information, head to our Customer Service portal.

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