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Cheap flights from Dayton to Washington, D.C. from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Washington, D.C. departing on 2/19. 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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Cheap round-trip flights

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American Airlines Logo
6:11 am - 7:49 amDAY-DCA
1h 38mnonstop
American Airlines Logo
10:00 pm - 11:38 pmDCA-DAY
1h 38mnonstop
$189American Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 1
American Airlines Logo
6:11 am - 7:49 amDAY-DCA
1h 38mnonstop
American Airlines Logo
10:00 pm - 11:38 pmDCA-DAY
1h 38mnonstop
$190American Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 1
American Airlines Logo
9:45 am - 11:19 amDAY-DCA
1h 34mnonstop
American Airlines Logo
8:07 am - 9:53 amDCA-DAY
1h 46mnonstop
$193American Airlines
Find Deal
Thu, Dec 11 - Sun, Jan 25
American Airlines Logo
10:08 am - 11:32 amDAY-DCA
1h 24mnonstop
American Airlines Logo
10:00 pm - 11:38 pmDCA-DAY
1h 38mnonstop
$204American Airlines
Find Deal
Fri, Nov 21 - Fri, Nov 28
Delta Logo
6:37 pm - 11:40 pmDAY-DCA
5h 03m1 stop
Delta Logo
6:00 am - 10:30 amDCA-DAY
4h 30m1 stop
$209Delta
Find Deal
Fri, Dec 5 - Sun, Dec 7
American Airlines Logo
6:00 am - 7:38 amDAY-DCA
1h 38mnonstop
American Airlines Logo
10:00 pm - 11:38 pmDCA-DAY
1h 38mnonstop
$219American Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
American Airlines Logo
8:43 am - 3:59 pmDAY-DCA
7h 16m1 stop
American Airlines Logo
7:32 am - 9:13 amDCA-DAY
1h 41mnonstop
$220American Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
Delta Logo
4:10 pm - 8:41 pmDAY-DCA
4h 31m1 stop
Delta Logo
6:00 am - 12:37 pmDCA-DAY
6h 37m1 stop
$224Delta
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
9:45 am - 11:19 amDAY-DCA
1h 34mnonstop
American Airlines Logo
4:59 pm - 6:43 pmDCA-DAY
1h 44mnonstop
$231American Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 16
American Airlines Logo
6:00 am - 7:38 amDAY-DCA
1h 38mnonstop
American Airlines Logo
9:00 pm - 10:37 pmDCA-DAY
1h 37mnonstop
$234American Airlines
Find Deal
Tue, Nov 25 - Sat, Nov 29

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

Our best American Airlines deals on Dayton to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Nov 27
DAY6:11 amDayton
1h 38m
DCA7:49 amWashington, D.C. Reagan-National
Dec 1
DCA10:00 pmWashington, D.C. Reagan-National
1h 38m
DAY11:38 pmDayton
$189
Find similar
American Airlines
Nov 27
DAY6:11 amDayton
1h 38m
DCA7:49 amWashington, D.C. Reagan-National
Dec 1
DCA10:00 pmWashington, D.C. Reagan-National
1h 38m
DAY11:38 pmDayton
$190
Find similar
American Airlines
Dec 11
DAY9:45 amDayton
1h 34m
DCA11:19 amWashington, D.C. Reagan-National
Jan 25
DCA8:07 amWashington, D.C. Reagan-National
1h 46m
DAY9:53 amDayton
$193
Find similar

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

Our best Delta deals on Dayton to Washington, D.C. Reagan-National Airport flight tickets
Delta
Dec 5
DAY6:37 pmDayton
5h 03m
1 stop
DCA11:40 pmWashington, D.C. Reagan-National
Dec 7
DCA6:00 amWashington, D.C. Reagan-National
4h 30m
1 stop
DAY10:30 amDayton
$209
Find similar
Delta
Nov 20
DAY4:10 pmDayton
4h 31m
1 stop
DCA8:41 pmWashington, D.C. Reagan-National
Nov 24
DCA6:00 amWashington, D.C. Reagan-National
6h 37m
1 stop
DAY12:37 pmDayton
$224
Find similar
Delta
Nov 19
DAY4:10 pmDayton
6h 31m
1 stop
DCA10:41 pmWashington, D.C. Reagan-National
Nov 23
DCA6:00 amWashington, D.C. Reagan-National
6h 37m
1 stop
DAY12:37 pmDayton
$239
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to Washington, D.C. Reagan-National Airport 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 November 5, 2025.
Use the filters below to find and compare flights from Dayton to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Thu 11/27

6:11 am-7:49 am

Nonstop1h 38m

Washington, D.C. Reagan-National

Mon 12/1

10:00 pm-11:38 pm

Nonstop1h 38m

$189

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Thu 11/27

6:11 am-7:49 am

Nonstop1h 38m

Washington, D.C. Reagan-National

Mon 12/1

10:00 pm-11:38 pm

Nonstop1h 38m

$190

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Thu 12/11

9:45 am-11:19 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 1/25

8:07 am-9:53 am

Nonstop1h 46m

$193

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Fri 11/21

10:08 am-11:32 am

Nonstop1h 24m

Washington, D.C. Reagan-National

Fri 11/28

10:00 pm-11:38 pm

Nonstop1h 38m

$204

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Fri 12/5

6:37 pm-11:40 pm

1 stop5h 03m

Washington, D.C. Reagan-National

Sun 12/7

6:00 am-10:30 am

1 stop4h 30m

$209

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Thu 11/20

6:00 am-7:38 am

Nonstop1h 38m

Washington, D.C. Reagan-National

Sun 11/23

10:00 pm-11:38 pm

Nonstop1h 38m

$219

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Sat 12/6

8:43 am-3:59 pm

1 stop7h 16m

Washington, D.C. Reagan-National

Mon 12/8

7:32 am-9:13 am

Nonstop1h 41m

$220

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Thu 11/20

4:10 pm-8:41 pm

1 stop4h 31m

Washington, D.C. Reagan-National

Mon 11/24

6:00 am-12:37 pm

1 stop6h 37m

$224

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Tue 12/16

9:45 am-11:19 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Tue 12/16

4:59 pm-6:43 pm

Nonstop1h 44m

$231

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Tue 11/25

6:00 am-7:38 am

Nonstop1h 38m

Washington, D.C. Reagan-National

Sat 11/29

9:00 pm-10:37 pm

Nonstop1h 37m

$234

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 Washington, D.C. from

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

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 Dayton and Washington, D.C. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of July is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Dayton, with most prices found around $219. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $245.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Dayton to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $313. Flights from Dayton to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $403. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Dayton to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $289. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $344.

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

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

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Dayton when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $287 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Dayton for as low as $232 on momondo.

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

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

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

As of November 2025, prices for Dayton to Washington, D.C. Reagan-National Airport flights are approximately 23% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$198

Fastest flight time

1h 24m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Dayton in the past 72 hours is $198. The best round-trip flight deal from Dayton to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $260.
The fastest flight from Dayton to Washington, D.C. Reagan-National Airport takes 1h 24m
Direct flights go from Dayton to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • How far is Dayton to Washington, D.C. Reagan-National by plane?

    A flight from Dayton to Washington, D.C. Reagan-National will travel around 387.2 mi. In terms of flight time, this usually takes a little over 1h 24m.

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

    Prices for flights from Dayton Airport to Washington, D.C. Reagan-National Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dayton Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dayton to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Dayton to Washington, D.C. Reagan-National Airport?

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

Compare and see reviews for airlines that fly from Dayton to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $185Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights

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

    American Airlines is one of the most popular airlines flying from Dayton to Washington, D.C. Reagan-National Airport, operating 17 flights/week on average for this route. A good American Airlines flight deal for Dayton to Washington, D.C. Reagan-National Airport starts from $189 round-trip, up to an average price of $290. Our users have rated American Airlines at 7.2/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dayton to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

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

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

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 Washington, D.C. from Dayton.

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

If you are not ready to book a flight from Dayton to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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