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Cheap flights from Dayton to Washington, D.C. from $90

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 10/31. 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 Dayton to Washington, D.C.

Cheap round-trip flights

United Airlines Logo
7:45 pm - 9:23 pmDAY-IAD
1h 38mnonstop
United Airlines Logo
12:36 pm - 2:14 pmIAD-DAY
1h 38mnonstop
$184United Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
American Airlines Logo
6:07 am - 7:39 amDAY-DCA
1h 32mnonstop
American Airlines Logo
5:11 pm - 6:47 pmDCA-DAY
1h 36mnonstop
$184American Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
American Airlines Logo
6:07 am - 7:39 amDAY-DCA
1h 32mnonstop
American Airlines Logo
5:11 pm - 6:47 pmDCA-DAY
1h 36mnonstop
$189American Airlines
Find Deal
Thu, Aug 21 - Sat, Aug 23
United Airlines Logo
10:25 am - 12:02 pmDAY-IAD
1h 37mnonstop
United Airlines Logo
12:35 pm - 2:12 pmIAD-DAY
1h 37mnonstop
$189United Airlines
Find Deal
Sat, Oct 4 - Sun, Oct 5
American Airlines Logo
6:10 am - 7:45 amDAY-DCA
1h 35mnonstop
American Airlines Logo
7:59 am - 9:37 amDCA-DAY
1h 38mnonstop
$192American Airlines
Find Deal
Fri, Nov 14 - Sat, Nov 22
American Airlines Logo
8:02 pm - 9:30 pmDAY-DCA
1h 28mnonstop
American Airlines Logo
5:29 pm - 7:16 pmDCA-DAY
1h 47mnonstop
$193American Airlines
Find Deal
Fri, Nov 14 - Sat, Nov 22
United Airlines Logo
7:45 pm - 9:23 pmDAY-IAD
1h 38mnonstop
United Airlines Logo
6:35 am - 11:07 amIAD-DAY
4h 32m1 stop
$194United Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
American Airlines Logo
7:44 am - 9:20 amDAY-DCA
1h 36mnonstop
American Airlines Logo
7:29 am - 9:08 amDCA-DAY
1h 39mnonstop
$194American Airlines
Find Deal
Sat, Jul 26 - Tue, Jul 29
Delta Logo
4:30 pm - 11:46 pmDAY-DCA
7h 16m1 stop
Delta Logo
6:00 am - 10:26 amDCA-DAY
4h 26m1 stop
$204Delta
Find Deal
Wed, Aug 27 - Sat, Aug 30
Delta Logo
6:37 pm - 12:21 amDAY-IAD
5h 44m1 stop
Delta Logo
5:25 pm - 11:23 pmIAD-DAY
5h 58m1 stop
$209Delta
Find Deal
Thu, Aug 21 - Sat, Aug 23

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

Our best United Airlines deals on Dayton to Washington, D.C. flight tickets
United Airlines
Aug 27
DAY7:45 pmDayton
1h 38m
IAD9:23 pmWashington, D.C. Dulles Intl
Aug 30
IAD12:36 pmWashington, D.C. Dulles Intl
1h 38m
DAY2:14 pmDayton
$184
Find similar
United Airlines
Oct 4
DAY10:25 amDayton
1h 37m
IAD12:02 pmWashington, D.C. Dulles Intl
Oct 5
IAD12:35 pmWashington, D.C. Dulles Intl
1h 37m
DAY2:12 pmDayton
$189
Find similar
United Airlines
Aug 30
DAY7:45 pmDayton
1h 38m
IAD9:23 pmWashington, D.C. Dulles Intl
Sep 1
IAD6:35 amWashington, D.C. Dulles Intl
4h 32m
1 stop
DAY11:07 amDayton
$194
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American Airlines flights from Dayton to Washington, D.C.

Our best American Airlines deals on Dayton to Washington, D.C. flight tickets
American Airlines
Aug 30
DAY6:07 amDayton
1h 32m
DCA7:39 amWashington, D.C. Reagan-National
Sep 1
DCA5:11 pmWashington, D.C. Reagan-National
1h 36m
DAY6:47 pmDayton
$184
Find similar
American Airlines
Aug 21
DAY6:07 amDayton
1h 32m
DCA7:39 amWashington, D.C. Reagan-National
Aug 23
DCA5:11 pmWashington, D.C. Reagan-National
1h 36m
DAY6:47 pmDayton
$189
Find similar
American Airlines
Nov 14
DAY6:10 amDayton
1h 35m
DCA7:45 amWashington, D.C. Reagan-National
Nov 22
DCA7:59 amWashington, D.C. Reagan-National
1h 38m
DAY9:37 amDayton
$192
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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 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 April is your next best option. Flight prices from Dayton to Washington, D.C. during April average around $245.

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 Saturday. momondo users have found tickets for Saturday departures for as low as $362. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dayton to Washington, D.C. for around $490.

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 $308. 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 $722. 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

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

You are more likely to see cheaper flights to Washington, D.C. from Dayton when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Dayton for as low as $251 on momondo.

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?

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

How have Dayton to Washington, D.C. flight prices changed over time?

As of July 2025, prices for Dayton to Washington, D.C. flights are approximately 12% more expensive when compared to flights at the same time last year.

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

$90

Fastest flight time

1h 26m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Dayton in the past 72 hours is $90. The best round-trip flight deal from Dayton to Washington, D.C. found on momondo in the last 72 hours is $184.
The fastest flight from Dayton to Washington, D.C. takes 1h 26m
Direct flights go from Dayton to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
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  • 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 26m.

  • 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 $179Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $227Free CancellationRating
8.0
7,952 reviews
Search Delta flights

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

    Across 20 United Airlines flights from Dayton to Washington, D.C. this week, the average price was $287, with the best United Airlines deals starting from $179 round-trip. 8,846 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 $333. American Airlines operates 15 flights to Washington, D.C. from Dayton in an average week. Users have rated it 7.2/10 across 10,000 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
Gettysburg
Arlington
National Harbor
Laurel
Woodbridge
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Gaithersburg
Rockville
Towson
Fairfax
Colonial Beach
Glen Burnie
Linthicum Heights
Reston
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