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Cheap flights from Washington, D.C. Dulles Intl 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. Dulles Intl Airport to Dayton departing on 5/3. 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

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Dayton

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:15 pm - 6:53 pm
IAD
-
DAY
1h 38mnonstop
United Airlines Logo
10:28 am - 12:01 pm
DAY
-
IAD
1h 33mnonstop
$249United Airlines
Sat, May 2 - Sat, May 9
Delta Logo
6:00 am - 10:38 am
IAD
-
DAY
4h 38m
1 stop
Delta Logo
6:38 pm - 12:44 am
DAY
-
IAD
6h 06m
1 stop
$269Delta
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
5:15 pm - 6:58 pm
IAD
-
DAY
1h 43mnonstop
United Airlines Logo
7:33 pm - 9:10 pm
DAY
-
IAD
1h 37mnonstop
$284United Airlines
Wed, Apr 22 - Mon, Apr 27
United Airlines Logo
8:15 am - 9:48 am
IAD
-
DAY
1h 33mnonstop
United Airlines Logo
7:43 pm - 9:25 pm
DAY
-
IAD
1h 42mnonstop
$285United Airlines
Thu, May 21 - Mon, May 25
Delta Logo
6:00 am - 10:43 am
IAD
-
DAY
4h 43m
1 stop
Delta Logo
2:49 pm - 7:56 pm
DAY
-
IAD
5h 07m
1 stop
$289Delta
Thu, Apr 30 - Sat, May 2
United Airlines Logo
5:15 pm - 6:58 pm
IAD
-
DAY
1h 43mnonstop
United Airlines Logo
2:50 pm - 4:25 pm
DAY
-
IAD
1h 35mnonstop
$299United Airlines
Tue, Apr 21 - Sat, Apr 25
Delta Logo
6:08 am - 10:30 am
IAD
-
DAY
4h 22m
1 stop
Delta Logo
6:46 pm - 12:51 am
DAY
-
IAD
6h 05m
1 stop
$307Delta
Thu, May 7 - Mon, May 11
United Airlines Logo
8:15 am - 9:47 am
IAD
-
DAY
1h 32mnonstop
United Airlines Logo
7:45 pm - 9:19 pm
DAY
-
IAD
1h 34mnonstop
$319United Airlines
Thu, Sep 3 - Mon, Sep 7
United Airlines Logo
8:15 am - 9:48 am
IAD
-
DAY
1h 33mnonstop
United Airlines Logo
7:43 pm - 9:25 pm
DAY
-
IAD
1h 42mnonstop
$328United Airlines
Wed, Jun 3 - Sun, Jun 7
United Airlines Logo
12:44 pm - 2:18 pm
IAD
-
DAY
1h 34mnonstop
United Airlines Logo
7:43 pm - 9:25 pm
DAY
-
IAD
1h 42mnonstop
$334United Airlines
Sat, Jul 4 - Sun, Jul 5

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Dayton flight tickets
Delta
Jun 9
IAD6:00 amWashington, D.C. Dulles Intl
4h 38m
1 stop
DAY10:38 amDayton
Jun 16
DAY6:38 pmDayton
6h 06m
1 stop
IAD12:44 amWashington, D.C. Dulles Intl
$269
Delta
Apr 30
IAD6:00 amWashington, D.C. Dulles Intl
4h 43m
1 stop
DAY10:43 amDayton
May 2
DAY2:49 pmDayton
5h 07m
1 stop
IAD7:56 pmWashington, D.C. Dulles Intl
$289
Delta
May 7
IAD6:08 amWashington, D.C. Dulles Intl
4h 22m
1 stop
DAY10:30 amDayton
May 11
DAY6:46 pmDayton
6h 05m
1 stop
IAD12:51 amWashington, D.C. Dulles Intl
$307

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

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Dayton flight tickets
American Airlines
May 6
IAD6:25 amWashington, D.C. Dulles Intl
6h 57m
1 stop
DAY1:22 pmDayton
May 11
DAY6:57 pmDayton
5h 02m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$348
American Airlines
May 29
IAD6:20 amWashington, D.C. Dulles Intl
7h 11m
1 stop
DAY1:31 pmDayton
May 31
DAY5:57 pmDayton
6h 16m
1 stop
IAD12:13 amWashington, D.C. Dulles Intl
$368
American Airlines
May 29
IAD6:20 amWashington, D.C. Dulles Intl
7h 11m
1 stop
DAY1:31 pmDayton
May 31
DAY5:57 pmDayton
6h 16m
1 stop
IAD12:13 amWashington, D.C. Dulles Intl
$406

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl 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 April 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Dayton

IAD - DAY

IADDAY

Washington, D.C. Dulles Intl

Sat 5/2

5:15 pm-6:53 pm

Nonstop1h 38m

Dayton

Sat 5/9

10:28 am-12:01 pm

Nonstop1h 33m

$249

Washington, D.C.Dayton

IAD - DAY

IADDAY

Washington, D.C. Dulles Intl

Tue 6/9

6:00 am-10:38 am

1 stop4h 38m

Dayton

Tue 6/16

6:38 pm-12:44 am

1 stop6h 06m

$269

Washington, D.C.Dayton

IAD - DAY

IADDAY

Washington, D.C. Dulles Intl

Wed 4/22

5:15 pm-6:58 pm

Nonstop1h 43m

Dayton

Mon 4/27

7:33 pm-9:10 pm

Nonstop1h 37m

$284

Washington, D.C.Dayton

IAD - DAY

IADDAY

Washington, D.C. Dulles Intl

Thu 5/21

8:15 am-9:48 am

Nonstop1h 33m

Dayton

Mon 5/25

7:43 pm-9:25 pm

Nonstop1h 42m

$285

Washington, D.C.Dayton

IAD - DAY

IADDAY

Washington, D.C. Dulles Intl

Thu 4/30

6:00 am-10:43 am

1 stop4h 43m

Dayton

Sat 5/2

2:49 pm-7:56 pm

1 stop5h 07m

$289

Washington, D.C.Dayton

IAD - DAY

IADDAY

Washington, D.C. Dulles Intl

Tue 4/21

5:15 pm-6:58 pm

Nonstop1h 43m

Dayton

Sat 4/25

2:50 pm-4:25 pm

Nonstop1h 35m

$299

Washington, D.C.Dayton

IAD - DAY

IADDAY

Washington, D.C. Dulles Intl

Thu 5/7

6:08 am-10:30 am

1 stop4h 22m

Dayton

Mon 5/11

6:46 pm-12:51 am

1 stop6h 05m

$307
Quickest round-trip

Washington, D.C.Dayton

IAD - DAY

IADDAY

Washington, D.C. Dulles Intl

Thu 9/3

8:15 am-9:47 am

Nonstop1h 32m

Dayton

Mon 9/7

7:45 pm-9:19 pm

Nonstop1h 34m

$319

Washington, D.C.Dayton

IAD - DAY

IADDAY

Washington, D.C. Dulles Intl

Wed 6/3

8:15 am-9:48 am

Nonstop1h 33m

Dayton

Sun 6/7

7:43 pm-9:25 pm

Nonstop1h 42m

$328

Washington, D.C.Dayton

IAD - DAY

IADDAY

Washington, D.C. Dulles Intl

Sat 7/4

12:44 pm-2:18 pm

Nonstop1h 34m

Dayton

Sun 7/5

7:43 pm-9:25 pm

Nonstop1h 42m

$334

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 Dayton from

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

What is the cheapest month to fly to Dayton?

The month of November is, on average, the cheapest month to fly to Dayton from Washington, D.C. Dulles Intl Airport, with most prices found around $253. The month of July is another great option to travel to Dayton, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $271.

What is the cheapest day to depart on your flight to Dayton?

The cheapest day to depart from Washington, D.C. Dulles Intl 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 $258. 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. Dulles Intl Airport to Dayton for around $437.

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. Dulles Intl Airport to Dayton in the morning for as low as $287. 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 $341 per ticket.

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

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

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

There is only 1 cabin class available to choose from on Washington, D.C. Dulles Intl 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. Dulles Intl Airport to Dayton flights?

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

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

As of April 2026, prices for Washington, D.C. Dulles Intl Airport to Dayton flights are approximately 5% more expensive when compared to flights at the same time last year.

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

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

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

Best Price Found

$323

Fastest flight time

1h 26m

Direct flights

Every day

Airports in Dayton

1 airport
The best one-way flight to Dayton from Washington, D.C. Dulles Intl Airport in the past 72 hours is $323. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Dayton found on momondo in the last 72 hours is $279.
The fastest flight from Washington, D.C. Dulles Intl Airport to Dayton takes 1h 26m
Direct flights go from Washington, D.C. Dulles Intl Airport to Dayton every day.
There is 1 airport in Dayton. From Washington, D.C. Dulles Intl Airport there are direct flights to Dayton (DAY).
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Dayton

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

    Washington, D.C. Dulles Intl and Dayton are 364.2 mi apart from one another. 1h 26m is a normal flight duration for this route.

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

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

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

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

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Dayton with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,551 reviews
Search United Airlines flights

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

    United Airlines operates around 16 flights from Washington, D.C. Dulles Intl Airport to Dayton every week. The average price of these flights found in the last 72 hours has been $286, but momondo users have found United Airlines deals from Washington, D.C. Dulles Intl Airport to Dayton from as low as $189 round-trip. United Airlines has been scored 7.4/10 in 9,551 reviews.

Traveling to a place near Dayton?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Dayton. Millions of users trust and use momondo every year so you are in good hands.

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?

momondo provides multiple filters to help you find the best flight to Dayton from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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