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Cheap flights from Dayton to Washington, D.C. Dulles Intl Airport from $130

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. Dulles Intl Airport departing on 3/14. 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

These are some of the best round-trip flight deals from Dayton to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.
2:57 pm - 4:25 pmDAY-IAD
1h 28mnonstop
5:55 pm - 7:37 pmIAD-DAY
1h 42mnonstop
$230United Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 18
11:22 am - 4:16 pmDAY-IAD
4h 54m1 stop
5:55 pm - 7:37 pmIAD-DAY
1h 42mnonstop
$240United Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 18
7:42 pm - 9:10 pmDAY-IAD
1h 28mnonstop
5:25 pm - 7:07 pmIAD-DAY
1h 42mnonstop
$245United Airlines
Find Deal
Fri, Mar 7 - Sun, Mar 9
2:00 pm - 7:01 pmDAY-IAD
5h 01m1 stop
8:15 am - 9:53 amIAD-DAY
1h 38mnonstop
$255United Airlines
Find Deal
Mon, Mar 3 - Mon, Mar 10
6:03 am - 11:23 amDAY-IAD
5h 20m1 stop
7:35 am - 2:18 pmIAD-DAY
6h 43m1 stop
$265Delta
Find Deal
Tue, Apr 15 - Tue, Apr 22
6:03 am - 11:23 amDAY-IAD
5h 20m1 stop
6:00 am - 10:27 amIAD-DAY
4h 27m1 stop
$289Delta
Find Deal
Thu, Apr 17 - Wed, Apr 23
6:03 am - 11:23 amDAY-IAD
5h 20m1 stop
6:00 am - 10:27 amIAD-DAY
4h 27m1 stop
$292Delta
Find Deal
Fri, Apr 18 - Sat, Apr 19
1:31 pm - 6:01 pmDAY-IAD
4h 30m1 stop
6:30 am - 12:56 pmIAD-DAY
6h 26m1 stop
$327American Airlines
Find Deal
Sat, Feb 15 - Mon, Feb 17
6:56 am - 1:22 pmDAY-IAD
6h 26m1 stop
5:28 pm - 9:56 pmIAD-DAY
4h 28m1 stop
$331American Airlines
Find Deal
Fri, Mar 14 - Mon, Mar 17
1:05 pm - 11:53 pmDAY-IAD
10h 48m2 stops
6:30 am - 12:56 pmIAD-DAY
6h 26m1 stop
$418American Airlines
Find Deal
Wed, Feb 19 - Sun, Feb 23

United Airlines flights from Dayton to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Dayton to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Feb 18
DAY2:57 pmDayton
1h 28m
IAD4:25 pmWashington, D.C. Dulles Intl
Feb 18
IAD5:55 pmWashington, D.C. Dulles Intl
1h 42m
DAY7:37 pmDayton
United Airlines
Feb 18
DAY11:22 amDayton
4h 54m
1 stop
IAD4:16 pmWashington, D.C. Dulles Intl
Feb 18
IAD5:55 pmWashington, D.C. Dulles Intl
1h 42m
DAY7:37 pmDayton
United Airlines
Mar 7
DAY7:42 pmDayton
1h 28m
IAD9:10 pmWashington, D.C. Dulles Intl
Mar 9
IAD5:25 pmWashington, D.C. Dulles Intl
1h 42m
DAY7:07 pmDayton

Delta flights from Dayton to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Dayton to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Apr 15
DAY6:03 amDayton
5h 20m
1 stop
IAD11:23 amWashington, D.C. Dulles Intl
Apr 22
IAD7:35 amWashington, D.C. Dulles Intl
6h 43m
1 stop
DAY2:18 pmDayton
Delta
Apr 17
DAY6:03 amDayton
5h 20m
1 stop
IAD11:23 amWashington, D.C. Dulles Intl
Apr 23
IAD6:00 amWashington, D.C. Dulles Intl
4h 27m
1 stop
DAY10:27 amDayton
Delta
Apr 18
DAY6:03 amDayton
5h 20m
1 stop
IAD11:23 amWashington, D.C. Dulles Intl
Apr 19
IAD6:00 amWashington, D.C. Dulles Intl
4h 27m
1 stop
DAY10:27 amDayton

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Dayton to Washington, D.C. Dulles Intl 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 cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, May is the cheapest month to fly from Dayton to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $270. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $270.

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

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $454. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Dayton to Washington, D.C. Dulles Intl Airport for around $654.

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

Flying to Washington, D.C. Dulles Intl Airport from Dayton in the morning is the least expensive time of day to depart. momondo users have found prices as low as $410 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,017 on average. Flights to Washington, D.C. Dulles Intl Airport from Dayton at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Dayton to Washington, D.C. Dulles Intl for the best Dayton - Washington, D.C. Dulles Intl flight prices

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Dayton when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $320 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Dayton for as low as $239 on momondo.

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

There are 4 cabin classes available to choose from on Dayton to Washington, D.C. Dulles Intl 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. Dulles Intl Airport flight prices changed over time?

As of February 2025, prices for Dayton to Washington, D.C. Dulles Intl Airport flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Dayton to Washington, D.C. Dulles Intl Airport

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

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

Best Price Found

$130

Fastest flight time

1h 28m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Dayton in the past 72 hours is $130. The best round-trip flight deal from Dayton to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $230.
The fastest flight from Dayton to Washington, D.C. Dulles Intl Airport takes 1h 28m
Direct flights go from Dayton to Washington, D.C. Dulles Intl Airport every day.

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

    There are 364.2 mi between Dayton and Washington, D.C. Dulles Intl. By plane, this route typically takes 1h 28m.

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

    Prices for flights from Dayton Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

    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. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl 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. Dulles Intl Airport?

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


Best airlines flying from Dayton to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Dayton to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $191Free CancellationRating
7.4
8,887 reviews
Search United Airlines flights
  • United Airlines Flights From Dayton to Washington, D.C. Dulles Intl Airport

    The lowest priced United Airlines flight from Dayton to Washington, D.C. Dulles Intl Airport from the last 72 hours was $191. Generally, United Airlines has 6 flights on this route every week with an average price of $303. United Airlines is rated 7.4/10 by our users.


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

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dayton to Washington, D.C. for you.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Dayton with this policy.

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

Once you have performed a search for Dayton to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Dayton to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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