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

This is the cheapest one-way 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 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
7:29 am - 9:04 am
DCA
-
DAY
1h 35mnonstop
American Airlines Logo
3:52 pm - 5:31 pm
DAY
-
DCA
1h 39mnonstop
$248American Airlines
Thu, Jul 30 - Thu, Aug 6
American Airlines Logo
7:29 am - 9:04 am
DCA
-
DAY
1h 35mnonstop
American Airlines Logo
5:42 am - 7:14 am
DAY
-
DCA
1h 32mnonstop
$249American Airlines
Thu, Jul 30 - Mon, Aug 10
American Airlines Logo
5:22 pm - 10:52 pm
DCA
-
DAY
5h 30m
1 stop
American Airlines Logo
3:52 pm - 5:31 pm
DAY
-
DCA
1h 39mnonstop
$259American Airlines
Mon, Aug 3 - Tue, Aug 11
American Airlines Logo
6:30 pm - 8:15 pm
DCA
-
DAY
1h 45mnonstop
American Airlines Logo
9:30 am - 11:06 am
DAY
-
DCA
1h 36mnonstop
$264American Airlines
Sat, Jul 18 - Tue, Jul 21
Delta Logo
6:00 am - 10:30 am
DCA
-
DAY
4h 30m
1 stop
Delta Logo
6:30 pm - 11:48 pm
DAY
-
DCA
5h 18m
1 stop
$269Delta
Thu, Jul 30 - Mon, Aug 10
American Airlines Logo
6:30 pm - 8:15 pm
DCA
-
DAY
1h 45mnonstop
American Airlines Logo
8:49 am - 4:25 pm
DAY
-
DCA
7h 36m
1 stop
$274American Airlines
Sat, Jul 18 - Tue, Jul 21
American Airlines Logo
3:32 pm - 5:10 pm
DCA
-
DAY
1h 38mnonstop
American Airlines Logo
7:19 am - 8:58 am
DAY
-
DCA
1h 39mnonstop
$279American Airlines
Wed, Jul 15 - Sat, Jul 18
American Airlines Logo
2:31 pm - 4:10 pm
DCA
-
DAY
1h 39mnonstop
American Airlines Logo
7:26 am - 8:59 am
DAY
-
DCA
1h 33mnonstop
$282American Airlines
Wed, Sep 30 - Sat, Oct 10
American Airlines Logo
5:22 pm - 11:25 pm
DCA
-
DAY
6h 03m
1 stop
American Airlines Logo
2:14 pm - 6:22 pm
DAY
-
DCA
4h 08m
1 stop
$284American Airlines
Sat, Jul 18 - Tue, Jul 21
American Airlines Logo
5:22 pm - 11:01 pm
DCA
-
DAY
5h 39m
1 stop
American Airlines Logo
7:19 am - 8:58 am
DAY
-
DCA
1h 39mnonstop
$289American Airlines
Wed, Jul 15 - Sat, Jul 18

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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
Jul 30
DCA7:29 amWashington, D.C. Reagan-National
1h 35m
DAY9:04 amDayton
Aug 6
DAY3:52 pmDayton
1h 39m
DCA5:31 pmWashington, D.C. Reagan-National
$248
American Airlines
Jul 30
DCA7:29 amWashington, D.C. Reagan-National
1h 35m
DAY9:04 amDayton
Aug 10
DAY5:42 amDayton
1h 32m
DCA7:14 amWashington, D.C. Reagan-National
$249
American Airlines
Aug 3
DCA5:22 pmWashington, D.C. Reagan-National
5h 30m
1 stop
DAY10:52 pmDayton
Aug 11
DAY3:52 pmDayton
1h 39m
DCA5:31 pmWashington, D.C. Reagan-National
$259

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
Jul 30
DCA6:00 amWashington, D.C. Reagan-National
4h 30m
1 stop
DAY10:30 amDayton
Aug 10
DAY6:30 pmDayton
5h 18m
1 stop
DCA11:48 pmWashington, D.C. Reagan-National
$269
Delta
Jul 10
DCA6:00 amWashington, D.C. Reagan-National
4h 30m
1 stop
DAY10:30 amDayton
Jul 13
DAY6:38 pmDayton
5h 14m
1 stop
DCA11:52 pmWashington, D.C. Reagan-National
$329
Delta
Aug 6
DCA6:00 amWashington, D.C. Reagan-National
4h 40m
1 stop
DAY10:40 amDayton
Aug 8
DAY4:17 pmDayton
5h 28m
1 stop
DCA9:45 pmWashington, D.C. Reagan-National
$354

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 July 3, 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

Cheapest round-trip

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 7/30

7:29 am-9:04 am

Nonstop1h 35m

Dayton

Thu 8/6

3:52 pm-5:31 pm

Nonstop1h 39m

$248
Quickest round-trip

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 7/30

7:29 am-9:04 am

Nonstop1h 35m

Dayton

Mon 8/10

5:42 am-7:14 am

Nonstop1h 32m

$249

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Mon 8/3

5:22 pm-10:52 pm

1 stop5h 30m

Dayton

Tue 8/11

3:52 pm-5:31 pm

Nonstop1h 39m

$259

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Sat 7/18

6:30 pm-8:15 pm

Nonstop1h 45m

Dayton

Tue 7/21

9:30 am-11:06 am

Nonstop1h 36m

$264

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Thu 7/30

6:00 am-10:30 am

1 stop4h 30m

Dayton

Mon 8/10

6:30 pm-11:48 pm

1 stop5h 18m

$269

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Sat 7/18

6:30 pm-8:15 pm

Nonstop1h 45m

Dayton

Tue 7/21

8:49 am-4:25 pm

1 stop7h 36m

$274

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Wed 7/15

3:32 pm-5:10 pm

Nonstop1h 38m

Dayton

Sat 7/18

7:19 am-8:58 am

Nonstop1h 39m

$279

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Wed 9/30

2:31 pm-4:10 pm

Nonstop1h 39m

Dayton

Sat 10/10

7:26 am-8:59 am

Nonstop1h 33m

$282

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Sat 7/18

5:22 pm-11:25 pm

1 stop6h 03m

Dayton

Tue 7/21

2:14 pm-6:22 pm

1 stop4h 08m

$284

Washington, D.C.Dayton

DCA - DAY

DCADAY

Washington, D.C. Reagan-National

Wed 7/15

5:22 pm-11:01 pm

1 stop5h 39m

Dayton

Sat 7/18

7:19 am-8:58 am

Nonstop1h 39m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 October is, on average, the cheapest month to fly to Dayton from Washington, D.C. Reagan-National Airport, with most prices found around $259. The month of September is another great option to travel to Dayton, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $279.

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 $290. 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 $596.

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 $336. 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 $360 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 Airport to Dayton flights?

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National Airport 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 July 2026, prices for Washington, D.C. Reagan-National Airport to Dayton flights are approximately 35% 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

$403

Fastest flight time

1h 32m

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 $403. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Dayton found on momondo in the last 72 hours is $319.
The fastest flight from Washington, D.C. Reagan-National Airport to Dayton takes 1h 32m
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 32m.

  • 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
7.1
11,766 reviews
Search American Airlines flights

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

    American Airlines operates around 13 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 $344, 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 11,766 reviews.

Traveling to a place near Dayton?

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