What is the cheapest airline that flies from Washington, D.C. Reagan-National to Dayton?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Washington, D.C. Reagan-National to Dayton

What airlines fly to Dayton?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Dayton from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Dayton. Keep in mind that there are 3 different airlines that fly to Dayton on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Dayton Airport?

Prices for flights from Washington, D.C. Reagan-National Airport to Dayton Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Dayton Airport?

As of April 2026, there is 1 operator available to choose from for flights from Washington, D.C. Reagan-National Airport to Dayton Airport.

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Dayton Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Dayton Airport.

What documentation or ID do you need to fly to Dayton Airport?

The travel and health documents you'll need for your trip to Dayton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dayton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$169 Cheap Flights from Washington, D.C. Reagan-National Airport to Dayton in 2026

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Dayton on average per day?

As of April 2026, there are 2 flights per day flying from Washington, D.C. Reagan-National Airport to Dayton. The most common time of day flights depart is 10:00PM, with 52% of flights taking off in the evening.

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Dayton

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 pm - 3:40 pm

DCA

DAY

19h 50m

1 stop

6:07 pm - 7:49 pm

DAY

DCA

1h 42mnonstop

$218American Airlines

Tue, May 12 - Wed, May 13

7:29 am - 9:07 am

DCA

DAY

1h 38mnonstop

6:00 am - 7:37 am

DAY

DCA

1h 37mnonstop

$249American Airlines

Tue, Jun 9 - Tue, Jun 16

7:29 am - 9:07 am

DCA

DAY

1h 38mnonstop

6:00 am - 7:37 am

DAY

DCA

1h 37mnonstop

$250American Airlines

Tue, Jun 9 - Tue, Jun 16

6:23 am - 1:31 pm

DCA

DAY

7h 08m

1 stop

6:00 am - 7:37 am

DAY

DCA

1h 37mnonstop

$259American Airlines

Tue, Jun 9 - Tue, Jun 16

7:51 am - 9:30 am

DCA

DAY

1h 39mnonstop

6:00 am - 7:39 am

DAY

DCA

1h 39mnonstop

$264American Airlines

Thu, Apr 30 - Sun, May 3

6:00 am - 10:38 am

DCA

DAY

4h 38m

1 stop

3:56 pm - 9:46 pm

DAY

DCA

5h 50m

1 stop

$269Delta

Tue, Jun 9 - Tue, Jun 16

5:38 pm - 7:22 pm

DCA

DAY

1h 44mnonstop

7:52 pm - 9:28 pm

DAY

DCA

1h 36mnonstop

$272American Airlines

Sat, Jun 6 - Mon, Jun 8

5:55 am - 12:15 pm

DCA

DAY

6h 20m

1 stop

6:00 am - 7:39 am

DAY

DCA

1h 39mnonstop

$274American Airlines

Thu, Apr 30 - Sun, May 3

10:16 pm - 11:53 pm

DCA

DAY

1h 37mnonstop

9:34 am - 11:08 am

DAY

DCA

1h 34mnonstop

$279American Airlines

Fri, Apr 17 - Sat, Apr 18

6:59 am - 2:04 pm

DCA

DAY

7h 05m

1 stop

6:44 pm - 11:41 pm

DAY

DCA

4h 57m

1 stop

$284Delta

Thu, Apr 30 - Mon, May 4

American Airlines flights from Washington, D.C. Reagan-National Airport to Dayton

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Dayton flight tickets

American Airlines

May 12

DCA7:50 pmWashington, D.C. Reagan-National

19h 50m

1 stop

DAY3:40 pmDayton

May 13

DAY6:07 pmDayton

1h 42m

DCA7:49 pmWashington, D.C. Reagan-National

$218

American Airlines

Jun 9

DCA7:29 amWashington, D.C. Reagan-National

1h 38m

DAY9:07 amDayton

Jun 16

DAY6:00 amDayton

1h 37m

DCA7:37 amWashington, D.C. Reagan-National

$249

American Airlines

Jun 9

DCA7:29 amWashington, D.C. Reagan-National

1h 38m

DAY9:07 amDayton

Jun 16

DAY6:00 amDayton

1h 37m

DCA7:37 amWashington, D.C. Reagan-National

$250

Delta flights from Washington, D.C. Reagan-National Airport to Dayton

Our best Delta deals on Washington, D.C. Reagan-National Airport to Dayton flight tickets

Delta

Jun 9

DCA6:00 amWashington, D.C. Reagan-National

4h 38m

1 stop

DAY10:38 amDayton

Jun 16

DAY3:56 pmDayton

5h 50m

1 stop

DCA9:46 pmWashington, D.C. Reagan-National

$269

Delta

Apr 30

DCA6:59 amWashington, D.C. Reagan-National

7h 05m

1 stop

DAY2:04 pmDayton

May 4

DAY6:44 pmDayton

4h 57m

1 stop

DCA11:41 pmWashington, D.C. Reagan-National

$284

Delta

Apr 17

DCA7:38 pmWashington, D.C. Reagan-National

4h 39m

1 stop

DAY12:17 amDayton

Apr 20

DAY6:44 pmDayton

4h 57m

1 stop

DCA11:41 pmWashington, D.C. Reagan-National

$299

momondo Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Tue 5/12

7:50 pm-3:40 pm

1 stop19h 50m

Dayton

Wed 5/13

6:07 pm-7:49 pm

Nonstop1h 42m

$218

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Tue 6/9

7:29 am-9:07 am

Nonstop1h 38m

Dayton

Tue 6/16

6:00 am-7:37 am

Nonstop1h 37m

$249

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Tue 6/9

7:29 am-9:07 am

Nonstop1h 38m

Dayton

Tue 6/16

6:00 am-7:37 am

Nonstop1h 37m

$250

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Tue 6/9

6:23 am-1:31 pm

1 stop7h 08m

Dayton

Tue 6/16

6:00 am-7:37 am

Nonstop1h 37m

$259

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 4/30

7:51 am-9:30 am

Nonstop1h 39m

Dayton

Sun 5/3

6:00 am-7:39 am

Nonstop1h 39m

$264

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Tue 6/9

6:00 am-10:38 am

1 stop4h 38m

Dayton

Tue 6/16

3:56 pm-9:46 pm

1 stop5h 50m

$269

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Sat 6/6

5:38 pm-7:22 pm

Nonstop1h 44m

Dayton

Mon 6/8

7:52 pm-9:28 pm

Nonstop1h 36m

$272

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 4/30

5:55 am-12:15 pm

1 stop6h 20m

Dayton

Sun 5/3

6:00 am-7:39 am

Nonstop1h 39m

$274

Quickest round-trip

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 4/17

10:16 pm-11:53 pm

Nonstop1h 37m

Dayton

Sat 4/18

9:34 am-11:08 am

Nonstop1h 34m

$279

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 4/30

6:59 am-2:04 pm

1 stop7h 05m

Dayton

Mon 5/4

6:44 pm-11:41 pm

1 stop4h 57m

$284

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Dayton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Dayton?

What is the cheapest month to fly to Dayton?

The month of June is, on average, the cheapest month to fly to Dayton from Washington, D.C. Reagan-National Airport, with most prices found around $249. The month of August is another great option to travel to Dayton, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $254.

What is the cheapest day to depart on your flight to Dayton?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Dayton is on a Thursday. Travelers who choose to depart for Dayton on a Thursday will often find tickets for as low as $258. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Reagan-National Airport to Dayton for around $427.

What is the cheapest time of day to depart on your flight to Dayton?

According to our data, the cheapest time of day to fly to Dayton is in the morning. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Dayton in the morning for as low as $284. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Dayton, so prices are often more expensive at around $340 per ticket.

What is the cheapest Washington, D.C. Reagan-National to Dayton flight route?

Fly from Washington, D.C. Reagan-National to Dayton for the best Washington, D.C. Reagan-National - Dayton flight prices

What cabin class options are available on Washington, D.C. Reagan-National to Dayton flights?

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National to Dayton flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Dayton flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Dayton.

How have Washington, D.C. Reagan-National Airport to Dayton flight prices changed over time?

As of April 2026, prices for Washington, D.C. Reagan-National Airport to Dayton flights are approximately 116% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Dayton

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Dayton according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Dayton (DCA to DAY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Dayton

Best Price Found	$223
Fastest flight time	1h 38m
Direct flights	Every day
Airports in Dayton	1 airport

The best one-way flight to Dayton from Washington, D.C. Reagan-National Airport in the past 72 hours is $223. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Dayton found on momondo in the last 72 hours is $339.

The fastest flight from Washington, D.C. Reagan-National Airport to Dayton takes 1h 38m

Direct flights go from Washington, D.C. Reagan-National Airport to Dayton every day.

There is 1 airport in Dayton. From Washington, D.C. Reagan-National Airport there are direct flights to Dayton (DAY).

Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Dayton

How far is Washington, D.C. Reagan-National to Dayton by plane?
The distance between Washington, D.C. Reagan-National and Dayton is about 387.2 mi. By plane, this route typically takes 1h 38m.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Dayton Airport?
Prices for flights from Washington, D.C. Reagan-National Airport to Dayton Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Dayton Airport?
As of April 2026, there is 1 operator available to choose from for flights from Washington, D.C. Reagan-National Airport to Dayton Airport.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Dayton Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Dayton Airport.
What documentation or ID do you need to fly to Dayton Airport?
The travel and health documents you'll need for your trip to Dayton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dayton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Reagan-National Airport to Dayton?
Based on momondo bookings for flights between Washington, D.C. Reagan-National Airport and Dayton, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 46.97% of the total bookings. Other popular models include Embraer ERJ-135 / ERJ-140 / ERJ-145 with 32.32%, Canadair (Bombardier) Regional Jet 900 with 5.56%, and Canadair (Bombardier) Regional Jet CRJ-550 with 3.03%.
What is the most popular airline from Washington, D.C. Reagan-National Airport to Dayton?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Reagan-National Airport to Dayton is American Airlines, representing 100% of all bookings.

Best airlines flying from Washington, D.C. Reagan-National Airport to Dayton

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Dayton with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,556 reviews		Search American Airlines flights

American Airlines Flights From Washington, D.C. Reagan-National Airport to Dayton
American Airlines operates around 11 flights from Washington, D.C. Reagan-National Airport to Dayton every week. The average price of these flights found in the last 72 hours has been $289, but momondo users have found American Airlines deals from Washington, D.C. Reagan-National Airport to Dayton from as low as $189 round-trip. American Airlines has been scored 7.1/10 in 11,556 reviews.

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Miamisburg

Huber Heights

Beavercreek

Xenia

Sidney

Greenville

Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Dayton?

It is quick and easy to find Washington, D.C. to Dayton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dayton that suits you.

Can I find flights from Washington, D.C. to Dayton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Dayton flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Dayton?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dayton from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Dayton right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dayton from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington, D.C. Reagan-National Airport to Dayton from $169

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American Airlines flights from Washington, D.C. Reagan-National Airport to Dayton

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Our best Delta deals on Washington, D.C. Reagan-National Airport to Dayton flight tickets

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Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Dayton that are best for you.

See travel insights to Dayton from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Dayton

What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Dayton?

What is the cheapest month to fly to Dayton?

What is the cheapest day to depart on your flight to Dayton?

What is the cheapest time of day to depart on your flight to Dayton?

What is the cheapest Washington, D.C. Reagan-National to Dayton flight route?

What cabin class options are available on Washington, D.C. Reagan-National to Dayton flights?

Can stopping save me money on Washington, D.C. Reagan-National Airport to Dayton flights?

How have Washington, D.C. Reagan-National Airport to Dayton flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Dayton?

What airlines fly to Dayton?

How many flights depart from Washington, D.C. Reagan-National Airport to Dayton on average per day?

How many flights depart from Washington, D.C. Reagan-National Airport to Dayton on average per week?

When to book flights from Washington, D.C. Reagan-National Airport to Dayton

Cheap Washington, D.C. Reagan-National Airport to Dayton (DCA to DAY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Dayton

Best Price Found

Fastest flight time

Direct flights

Airports in Dayton

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Dayton

Best airlines flying from Washington, D.C. Reagan-National Airport to Dayton

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Dayton with momondo

American Airlines Flights From Washington, D.C. Reagan-National Airport to Dayton

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An easier way to manage your Dayton trip

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