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Cheap flights from Dayton to Washington, D.C. from $119

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 12/11. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:38 am - 12:07 pmDAY-IAD
1h 29mnonstop
United Airlines Logo
5:20 pm - 7:05 pmIAD-DAY
1h 45mnonstop
$189United Airlines
Find Deal
jue., dic. 18 - jue., dic. 25
American Airlines Logo
6:03 am - 7:37 amDAY-DCA
1h 34mnonstop
American Airlines Logo
8:00 pm - 9:42 pmDCA-DAY
1h 42mnonstop
$189American Airlines
Find Deal
mar., dic. 23 - dom., dic. 28
American Airlines Logo
9:45 am - 11:19 amDAY-DCA
1h 34mnonstop
American Airlines Logo
8:07 am - 9:58 amDCA-DAY
1h 51mnonstop
$204American Airlines
Find Deal
jue., dic. 11 - sáb., ene. 10
United Airlines Logo
2:50 pm - 4:19 pmDAY-IAD
1h 29mnonstop
United Airlines Logo
12:35 pm - 2:17 pmIAD-DAY
1h 42mnonstop
$204United Airlines
Find Deal
jue., dic. 11 - sáb., ene. 10
American Airlines Logo
6:01 am - 7:39 amDAY-DCA
1h 38mnonstop
American Airlines Logo
8:07 am - 9:53 amDCA-DAY
1h 46mnonstop
$208American Airlines
Find Deal
jue., dic. 11 - dom., ene. 25
Delta Logo
6:44 pm - 12:24 amDAY-IAD
5h 40m1 stop
Delta Logo
5:25 pm - 10:43 pmIAD-DAY
5h 18m1 stop
$209Delta
Find Deal
mié., feb. 18 - sáb., feb. 21
Delta Logo
2:39 pm - 7:32 pmDAY-DCA
4h 53m1 stop
Delta Logo
6:00 am - 10:55 amDCA-DAY
4h 55m1 stop
$209Delta
Find Deal
mié., feb. 18 - sáb., feb. 21
United Airlines Logo
10:00 am - 11:33 amDAY-IAD
1h 33mnonstop
United Airlines Logo
12:35 pm - 2:15 pmIAD-DAY
1h 40mnonstop
$219United Airlines
Find Deal
vie., dic. 12 - sáb., dic. 13
American Airlines Logo
6:01 am - 7:39 amDAY-DCA
1h 38mnonstop
American Airlines Logo
7:34 am - 9:15 amDCA-DAY
1h 41mnonstop
$219American Airlines
Find Deal
vie., dic. 12 - dom., dic. 14
American Airlines Logo
6:03 am - 7:37 amDAY-DCA
1h 34mnonstop
American Airlines Logo
6:46 am - 1:18 pmDCA-DAY
6h 32m1 stop
$222American Airlines
Find Deal
mar., dic. 23 - mar., dic. 30

United Airlines flights from Dayton to Washington, D.C.

Our best United Airlines deals on Dayton to Washington, D.C. flight tickets
United Airlines
Dec 18
DAY10:38 amDayton
1h 29m
IAD12:07 pmWashington, D.C. Dulles Intl
Dec 25
IAD5:20 pmWashington, D.C. Dulles Intl
1h 45m
DAY7:05 pmDayton
$189
Find similar
United Airlines
Dec 11
DAY2:50 pmDayton
1h 29m
IAD4:19 pmWashington, D.C. Dulles Intl
Jan 10
IAD12:35 pmWashington, D.C. Dulles Intl
1h 42m
DAY2:17 pmDayton
$204
Find similar
United Airlines
Nov 27
DAY10:27 amDayton
1h 28m
IAD11:55 amWashington, D.C. Dulles Intl
Dec 29
IAD12:35 pmWashington, D.C. Dulles Intl
1h 41m
DAY2:16 pmDayton
$212
Find similar

Delta flights from Dayton to Washington, D.C.

Our best Delta deals on Dayton to Washington, D.C. flight tickets
Delta
Feb 18
DAY6:44 pmDayton
5h 40m
1 stop
IAD12:24 amWashington, D.C. Dulles Intl
Feb 21
IAD5:25 pmWashington, D.C. Dulles Intl
5h 18m
1 stop
DAY10:43 pmDayton
$209
Find similar
Delta
Dec 11
DAY6:34 pmDayton
5h 38m
1 stop
IAD12:12 amWashington, D.C. Dulles Intl
Jan 10
IAD6:20 amWashington, D.C. Dulles Intl
4h 30m
1 stop
DAY10:50 amDayton
$224
Find similar
Delta
Jan 27
DAY6:47 pmDayton
5h 54m
1 stop
BWI12:41 amBaltimore/Washington
Jan 31
BWI8:45 amBaltimore/Washington
6h 22m
1 stop
DAY3:07 pmDayton
$229
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to Washington, D.C. 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 noviembre 26, 2025.
Use the filters below to find and compare flights from Dayton to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

jue. 12/18

10:38 am-12:07 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

jue. 12/25

5:20 pm-7:05 pm

Nonstop1h 45m

$189

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

mar. 12/23

6:03 am-7:37 am

Nonstop1h 34m

Washington, D.C. Reagan-National

dom. 12/28

8:00 pm-9:42 pm

Nonstop1h 42m

$189

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

jue. 12/11

9:45 am-11:19 am

Nonstop1h 34m

Washington, D.C. Reagan-National

sáb. 1/10

8:07 am-9:58 am

Nonstop1h 51m

$204

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

jue. 12/11

2:50 pm-4:19 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

sáb. 1/10

12:35 pm-2:17 pm

Nonstop1h 42m

$204

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

jue. 12/11

6:01 am-7:39 am

Nonstop1h 38m

Washington, D.C. Reagan-National

dom. 1/25

8:07 am-9:53 am

Nonstop1h 46m

$208

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

mié. 2/18

6:44 pm-12:24 am

1 stop5h 40m

Washington, D.C. Dulles Intl

sáb. 2/21

5:25 pm-10:43 pm

1 stop5h 18m

$209

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

mié. 2/18

2:39 pm-7:32 pm

1 stop4h 53m

Washington, D.C. Reagan-National

sáb. 2/21

6:00 am-10:55 am

1 stop4h 55m

$209

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

vie. 12/12

10:00 am-11:33 am

Nonstop1h 33m

Washington, D.C. Dulles Intl

sáb. 12/13

12:35 pm-2:15 pm

Nonstop1h 40m

$219

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

vie. 12/12

6:01 am-7:39 am

Nonstop1h 38m

Washington, D.C. Reagan-National

dom. 12/14

7:34 am-9:15 am

Nonstop1h 41m

$219

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

mar. 12/23

6:03 am-7:37 am

Nonstop1h 34m

Washington, D.C. Reagan-National

mar. 12/30

6:46 am-1:18 pm

1 stop6h 32m

$222

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.

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.?

What is the cheapest month to fly to Washington, D.C.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Dayton, with most prices found around $226. If you’re not able to fly to Washington, D.C. in February, then August is your next best option. Flight prices from Dayton to Washington, D.C. during August average around $231.

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

On average, the least expensive day to fly to Washington, D.C. from Dayton is on a Thursday. momondo users have found tickets for Thursday departures for as low as $367. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dayton to Washington, D.C. for around $516.

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

In the afternoon is the cheapest time of day to fly from Dayton to Washington, D.C. when you can find flight prices for as low as $289. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $705. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 4 cabin classes available to choose from on Dayton to Washington, D.C. 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 Dayton to Washington, D.C. flights?

You could potentially save up to 35% on your flight if you consider stops on a Dayton to Washington, D.C. flight.

When to book flights from Dayton to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Washington, D.C. 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. (DAY to WAS) flight deals and tips

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

Best Price Found

$223

Fastest flight time

1h 28m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Dayton in the past 72 hours is $223. The best round-trip flight deal from Dayton to Washington, D.C. found on momondo in the last 72 hours is $250.
The fastest flight from Dayton to Washington, D.C. takes 1h 28m
Direct flights go from Dayton to Washington, D.C. every day.
There are 2 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

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

    Washington, D.C. is 386.6 mi away from Dayton. In terms of flight time, this usually takes a little over 1h 29m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Dayton to Washington, D.C.

Compare and see reviews for airlines that fly from Dayton to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $185Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $219Free CancellationRating
7.9
7,998 reviews
Search Delta flights

  • United Airlines Flights From Dayton to Washington, D.C.

    Across 12 United Airlines flights from Dayton to Washington, D.C. this week, the average price was $284, with the best United Airlines deals starting from $185 round-trip. 9,046 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • American Airlines Flights From Dayton to Washington, D.C.

    American Airlines is also a popular choice for this route. American Airlines flight deals for Dayton to Washington, D.C. start from as low as $189 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $344. American Airlines operates 9 flights to Washington, D.C. from Dayton in an average week. Users have rated it 7.2/10 across 11,038 reviews.

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.?

momondo helps you find the best flight between Dayton and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Dayton and alert you when they change.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport