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IAD - DAY

$96 Find cheap flights from Washington Dulles Airport to Dayton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Dayton departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights to Dayton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Dayton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Dayton, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Dulles Intl to Dayton (IAD-DAY)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Dayton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:15 am - 9:50 amIAD-DAY
1h 35mnonstop
10:25 am - 11:55 amDAY-IAD
1h 30mnonstop
$191United Airlines
Find Deal
Sat, Jul 13 - Tue, Jul 16
6:30 am - 11:18 amIAD-DAY
4h 48m1 stop
10:25 am - 11:55 amDAY-IAD
1h 30mnonstop
$201United Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
12:26 pm - 6:32 pmIAD-DAY
6h 06m1 stop
7:31 pm - 11:58 pmDAY-IAD
4h 27m1 stop
$210Delta
Find Deal
Tue, Jul 9 - Tue, Jul 16
8:15 am - 9:50 amIAD-DAY
1h 35mnonstop
2:59 pm - 4:30 pmDAY-IAD
1h 31mnonstop
$238United Airlines
Find Deal
Mon, Jul 22 - Tue, Jul 23
6:30 am - 11:18 amIAD-DAY
4h 48m1 stop
2:59 pm - 4:30 pmDAY-IAD
1h 31mnonstop
$239United Airlines
Find Deal
Tue, Jul 23 - Tue, Jul 23
8:15 am - 9:50 amIAD-DAY
1h 35mnonstop
2:59 pm - 4:30 pmDAY-IAD
1h 31mnonstop
$251United Airlines
Find Deal
Tue, Jul 2 - Tue, Jul 9
7:05 am - 11:27 amIAD-DAY
4h 22m1 stop
7:31 pm - 11:58 pmDAY-IAD
4h 27m1 stop
$257Delta
Find Deal
Tue, Jul 2 - Tue, Jul 9
5:00 am - 8:56 pmIAD-DAY
15h 56m2 stops
5:50 pm - 12:01 amDAY-IAD
6h 11m1 stop
$356American Airlines
Find Deal
Tue, Jul 2 - Tue, Jul 9
4:51 pm - 10:29 pmIAD-DAY
5h 38m1 stop
5:54 pm - 10:10 pmDAY-IAD
4h 16m1 stop
$462American Airlines
Find Deal
Fri, Sep 20 - Mon, Sep 23
10:15 pm - 5:55 pmIAD-DAY
19h 40m3 stops
9:34 am - 4:10 pmDAY-IAD
30h 36m3 stops
$617
Find Deal
Fri, Jul 12 - Mon, Jul 15

Flights from Dulles Intl to Dayton - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Dayton to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Dayton?

The average price of all flights from Washington, D.C. Dulles Intl Airport to Dayton clicked on KAYAK for each day over the last 12 months.
For Washington Dulles Airport to Dayton, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Dayton back to Washington Dulles Airport, the best deals are generally found on Friday, with Sunday being the most expensive.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Dayton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Dayton, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Dayton is August, where tickets cost $229 on average. On the other hand, the most expensive months are April and February, where the average cost of tickets is $345 and $327 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to Dayton, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Dayton, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 80 days before departure.

Which airlines provide the cheapest flights from Washington Dulles Airport to Dayton?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Washington Dulles Airport to Dayton were found on United Airlines ($191) and Delta ($210). United Airlines proposed the cheapest one-way flight at $96.

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and Dayton?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. Dulles Intl Airport to Dayton.
There is just one airline that flies from Washington, D.C. Dulles Intl Airport to Dayton direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $172.

How many flights are there between Washington, D.C. Dulles Intl Airport and Dayton per day?

Each day, there are between 2 and 3 nonstop flights that take off from Washington, D.C. Dulles Intl Airport and land in Dayton, with an average flight time of 1h 36m. The most common departure time is 5:00 pm and most flights take off in the morning. Each week, there are 19 flights. The most frequent day of departure is Tuesday, when 16% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and Dayton?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Washington Dulles Airport to Dayton take?

The average nonstop flight takes 1h 30m, covering a distance of 367 miles.

What’s the earliest departure time from Washington Dulles Airport to Dayton?

Early birds can take the earliest flight from Washington, D.C. Dulles Intl Airport at 8:15 am and will be landing in Dayton at 9:50 am.

What’s the latest departure time from Washington Dulles Airport to Dayton?

If you prefer to fly at night, the latest flight from Washington, D.C. Dulles Intl Airport to Dayton jets off at 6:20 pm and lands at 7:59 pm.

Good to know

Low season

April

High season

May

Cheapest flight

$96
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Washington Dulles Airport to Dayton

When to book flights from Dulles Intl to Dayton

Are your dates flexible? Find out the best times to travel from Dulles Intl to Dayton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Dayton flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Dayton?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Dayton was $96 for a one-way ticket and $191 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Dayton?

    No

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Dayton?

    American Airlines, and Delta offer inflight Wi-Fi service on the Washington Dulles Airport to Dayton flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Dayton?

    The Embraer ERJ-135 / ERJ-140 / ERJ-145 is the aircraft model that flies most regularly on the Washington Dulles Airport to Dayton flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Dayton?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Dayton.

  • On which days can I fly direct from Washington Dulles Airport to Dayton?

    There are nonstop flights from Washington Dulles Airport to Dayton on a daily basis.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Dayton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Dayton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Dayton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dayton from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Dayton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dayton with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and DAY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Dayton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dayton from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Dayton

  • Looking for a cheap flight? 25% of our users found flights on this route for $144 or less one-way and $261 or less round-trip.

Prefer to fly non-stop from Washington Dulles Airport to Dayton?

Find which airlines fly direct from Dulles Intl to Dayton, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. Dulles Intl to Dayton

Monday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Tuesday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Wednesday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Thursday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Friday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Saturday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Sunday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

See more direct flights

Nonstop returns

Dayton to Washington, D.C. Dulles Intl

Monday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Tuesday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Wednesday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Thursday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Friday

Austrian Airlines, Avianca, Brussels Airlines, +3 more

Austrian Airlines, Avianca, +4 more

Saturday

Austrian Airlines, Avianca, Copa Airlines, +2 more

Austrian Airlines, Avianca, +3 more

Sunday

Austrian Airlines, Avianca, Copa Airlines, +3 more

Austrian Airlines, Avianca, +4 more

See more direct flights
See more direct flights

Top airline flying from Dulles Intl to Dayton

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Dayton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Dayton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10000 reviews
6.7Food
7.7Boarding
8.1Crew
7.2Comfort
7.1Entertainment
Airline reviews

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

4.0 OkayE., Jun 2024IAD - MAD
Read more about United Airlines reviews

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

Book cheap flights from Washington, D.C. to Dayton

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Dayton found on KAYAK in the last 72 hours.
7/6Sat
nonstopUnited Airlines
1h 35mIAD-DAY
$96
7/6Sat
1 stopUnited Airlines
4h 41mIAD-DAY
$105
8/17Sat
nonstopUnited Airlines
1h 39mIAD-DAY
$115
8/17Sat
1 stopDelta
4h 36mIAD-DAY
$124
7/2Tue
1 stopDelta
4h 22mIAD-DAY
$134
8/17Sat
2 stopsAmerican Airlines
12h 10mIAD-DAY
$256
7/5Fri
2 stopsAmerican Airlines
11h 43mIAD-DAY
$283
6/28Fri
3 stops
29h 07mIAD-DAY
$320
7/5Fri
3 stops
19h 40mIAD-DAY
$386
6/23Sun
2 stopsAllegiant Air
15h 49mIAD-DAY
$461

Search by stops

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Last minute flights from Dulles Intl to Dayton

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Dayton that are departing in the next 10 days.
6/17Mon
nonstopUnited Airlines
1h 30mIAD-DAY
6/18Tue
nonstopUnited Airlines
1h 29mDAY-IAD
$589
6/17Mon
multi-stopUnited Airlines
4h 57mIAD-DAY
6/18Tue
nonstopUnited Airlines
1h 35mDAY-IAD
$599
6/17Mon
multi-stopUnited Airlines
4h 57mIAD-DAY
6/18Tue
multi-stopUnited Airlines
4h 27mDAY-IAD
$608
6/13Thu
nonstopUnited Airlines
1h 30mIAD-DAY
6/16Sun
multi-stopUnited Airlines
21h 15mDAY-IAD
$628
6/14Fri
nonstopUnited Airlines
1h 30mIAD-DAY
6/17Mon
nonstopUnited Airlines
1h 35mDAY-IAD
$629
6/13Thu
multi-stopUnited Airlines
6h 51mIAD-DAY
6/16Sun
multi-stopUnited Airlines
21h 15mDAY-IAD
$633
6/14Fri
multi-stopDelta
5h 16mIAD-DAY
6/17Mon
multi-stopDelta
7h 01mDAY-IAD
$706
6/15Sat
multi-stopAmerican Airlines
4h 35mIAD-DAY
6/23Sun
multi-stopAmerican Airlines
15h 16mDAY-IAD
$932
6/13Thu
multi-stopAmerican Airlines
15h 56mIAD-DAY
6/16Sun
multi-stopAmerican Airlines
9h 43mDAY-IAD
$1,112
6/14Fri
multi-stopAmerican Airlines
16h 07mIAD-DAY
6/17Mon
multi-stopAmerican Airlines
12h 15mDAY-IAD
$1,190

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Washington Dulles Airport - Dayton Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Dayton (DAY)United States

Return flight deals:

Dayton - Washington Dulles Airport

Cabin classes:

$480
$441
$191

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Browse destinations: