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Cheap flights from Washington, D.C. Reagan-National Airport to Dayton from $189

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Dayton departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:16 pm - 11:53 pm
DCA
-
DAY
1h 37mnonstop
American Airlines Logo
6:00 am - 7:39 am
DAY
-
DCA
1h 39mnonstop
$189American Airlines
Mon, Apr 20 - Thu, Apr 30
Delta Logo
8:00 am - 2:04 pm
DCA
-
DAY
6h 04m
1 stop
Delta Logo
2:49 pm - 9:34 pm
DAY
-
DCA
6h 45m
1 stop
$209Delta
Sat, Apr 18 - Wed, Apr 29
American Airlines Logo
8:05 am - 9:48 am
DCA
-
DAY
1h 43mnonstop
American Airlines Logo
6:11 pm - 7:46 pm
DAY
-
DCA
1h 35mnonstop
$222American Airlines
Sat, Mar 21 - Tue, Mar 24
American Airlines Logo
7:31 am - 9:06 am
DCA
-
DAY
1h 35mnonstop
American Airlines Logo
6:36 pm - 11:57 pm
DAY
-
DCA
5h 21m
1 stop
$232American Airlines
Sat, Apr 18 - Tue, Apr 28
American Airlines Logo
7:35 am - 9:18 am
DCA
-
DAY
1h 43mnonstop
American Airlines Logo
6:11 pm - 7:46 pm
DAY
-
DCA
1h 35mnonstop
$234American Airlines
Fri, Mar 13 - Mon, Mar 16
American Airlines Logo
1:43 pm - 9:00 pm
DCA
-
DAY
7h 17m
1 stop
American Airlines Logo
6:00 am - 7:35 am
DAY
-
DCA
1h 35mnonstop
$244American Airlines
Thu, Feb 26 - Sat, Feb 28
American Airlines Logo
10:02 pm - 11:40 pm
DCA
-
DAY
1h 38mnonstop
American Airlines Logo
6:00 am - 7:35 am
DAY
-
DCA
1h 35mnonstop
$249American Airlines
Fri, Feb 13 - Sun, Feb 15
Delta Logo
8:00 am - 2:41 pm
DCA
-
DAY
6h 41m
1 stop
Delta Logo
6:44 pm - 11:32 pm
DAY
-
DCA
4h 48m
1 stop
$254Delta
Sat, Feb 21 - Sun, Feb 22
American Airlines Logo
7:35 am - 9:18 am
DCA
-
DAY
1h 43mnonstop
American Airlines Logo
6:11 pm - 7:46 pm
DAY
-
DCA
1h 35mnonstop
$264American Airlines
Fri, Mar 13 - Sun, Mar 15
American Airlines Logo
10:00 pm - 11:37 pm
DCA
-
DAY
1h 37mnonstop
American Airlines Logo
7:41 pm - 9:14 pm
DAY
-
DCA
1h 33mnonstop
$266American Airlines
Fri, May 29 - Sat, May 30

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
Feb 26
DCA7:35 amWashington, D.C. Reagan-National
1h 43m
DAY9:18 amDayton
Feb 28
DAY6:00 amDayton
1h 35m
DCA7:35 amWashington, D.C. Reagan-National
$189
American Airlines
Mar 21
DCA8:05 amWashington, D.C. Reagan-National
1h 43m
DAY9:48 amDayton
Mar 24
DAY6:11 pmDayton
1h 35m
DCA7:46 pmWashington, D.C. Reagan-National
$222
American Airlines
Apr 18
DCA7:31 amWashington, D.C. Reagan-National
1h 35m
DAY9:06 amDayton
Apr 28
DAY6:36 pmDayton
5h 21m
1 stop
DCA11:57 pmWashington, D.C. Reagan-National
$232

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
Apr 18
DCA8:00 amWashington, D.C. Reagan-National
6h 04m
1 stop
DAY2:04 pmDayton
Apr 29
DAY2:49 pmDayton
6h 45m
1 stop
DCA9:34 pmWashington, D.C. Reagan-National
$209
Delta
Feb 21
DCA8:00 amWashington, D.C. Reagan-National
6h 41m
1 stop
DAY2:41 pmDayton
Feb 22
DAY6:44 pmDayton
4h 48m
1 stop
DCA11:32 pmWashington, D.C. Reagan-National
$254
Delta
Feb 19
DCA9:00 amWashington, D.C. Reagan-National
4h 50m
1 stop
DAY1:50 pmDayton
Feb 22
DAY6:44 pmDayton
4h 48m
1 stop
DCA11:32 pmWashington, D.C. Reagan-National
$269

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Dayton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 2, 2026.
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

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Mon 4/20

10:16 pm-11:53 pm

Nonstop1h 37m

Dayton

Thu 4/30

6:00 am-7:39 am

Nonstop1h 39m

$189

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Sat 4/18

8:00 am-2:04 pm

1 stop6h 04m

Dayton

Wed 4/29

2:49 pm-9:34 pm

1 stop6h 45m

$209

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Sat 3/21

8:05 am-9:48 am

Nonstop1h 43m

Dayton

Tue 3/24

6:11 pm-7:46 pm

Nonstop1h 35m

$222

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Sat 4/18

7:31 am-9:06 am

Nonstop1h 35m

Dayton

Tue 4/28

6:36 pm-11:57 pm

1 stop5h 21m

$232

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 3/13

7:35 am-9:18 am

Nonstop1h 43m

Dayton

Mon 3/16

6:11 pm-7:46 pm

Nonstop1h 35m

$234

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 2/26

1:43 pm-9:00 pm

1 stop7h 17m

Dayton

Sat 2/28

6:00 am-7:35 am

Nonstop1h 35m

$244

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 2/13

10:02 pm-11:40 pm

Nonstop1h 38m

Dayton

Sun 2/15

6:00 am-7:35 am

Nonstop1h 35m

$249

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Sat 2/21

8:00 am-2:41 pm

1 stop6h 41m

Dayton

Sun 2/22

6:44 pm-11:32 pm

1 stop4h 48m

$254

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 3/13

7:35 am-9:18 am

Nonstop1h 43m

Dayton

Sun 3/15

6:11 pm-7:46 pm

Nonstop1h 35m

$264

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Fri 5/29

10:00 pm-11:37 pm

Nonstop1h 37m

Dayton

Sat 5/30

7:41 pm-9:14 pm

Nonstop1h 33m

$266

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dayton from

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

What is the cheapest month to fly to Dayton?

The month of August is, on average, the cheapest month to fly to Dayton from Washington, D.C. Reagan-National Airport, with most prices found around $254. The month of October is another great option to travel to Dayton, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $258.

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 $266. 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 $379.

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 $283. 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 $332 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 February 2026, prices for Washington, D.C. Reagan-National Airport to Dayton flights are approximately 134% 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

$213

Fastest flight time

1h 43m

Direct flights

Mon, Tue, Fri, Sat and Sun

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 $213. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Dayton found on momondo in the last 72 hours is $259.
The fastest flight from Washington, D.C. Reagan-National Airport to Dayton takes 1h 43m
Direct flights go from Washington, D.C. Reagan-National Airport to Dayton on Monday, Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.
There is 1 airport in Dayton. From Washington, D.C. Reagan-National Airport there are direct flights to Dayton (DAY).
Search flight deals

  • 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 43m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,211 reviews
Search American Airlines flights

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

    American Airlines operates around 20 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 $283, 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 7.2/10 in 11,212 reviews.

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Richmond
Springfield
Troy
Miamisburg
Fairborn
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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