Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

IAD - DAY

$126 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 6/12. 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
Tue 6/4
Tue 6/11

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 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

Bundle and saveSave money when you bundle your flight + hotel.

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
7:00 am - 2:00 pmIAD-DAY
7h 00m1 stop
7:43 pm - 11:59 pmDAY-IAD
4h 16m1 stop
$210Delta
Find Deal
Wed, Jun 5 - Tue, Jun 11
8:16 am - 9:46 amIAD-DAY
1h 30mnonstop
10:21 am - 11:50 amDAY-IAD
1h 29mnonstop
$225United Airlines
Find Deal
Sat, Jun 1 - Tue, Jun 4
6:00 am - 10:25 amIAD-DAY
4h 25m1 stop
7:43 pm - 11:59 pmDAY-IAD
4h 16m1 stop
$227Delta
Find Deal
Tue, Jun 4 - Wed, Jun 12
6:00 am - 10:27 amIAD-DAY
4h 27m1 stop
12:00 pm - 6:53 pmDAY-IAD
6h 53m1 stop
$229Delta
Find Deal
Tue, Aug 13 - Tue, Aug 20
6:20 pm - 7:59 pmIAD-DAY
1h 39mnonstop
7:20 am - 11:50 amDAY-IAD
4h 30m1 stop
$238United Airlines
Find Deal
Sat, Aug 17 - Sat, Aug 24
6:00 am - 10:28 amIAD-DAY
4h 28m1 stop
6:42 pm - 11:59 pmDAY-IAD
5h 17m1 stop
$239Delta
Find Deal
Tue, Jul 23 - Mon, Jul 29
12:35 pm - 2:12 pmIAD-DAY
1h 37mnonstop
10:21 am - 11:50 amDAY-IAD
1h 29mnonstop
$240United Airlines
Find Deal
Thu, May 30 - Sat, Jun 1
2:14 pm - 7:57 pmIAD-DAY
5h 43m1 stop
6:36 pm - 12:01 amDAY-IAD
5h 25m1 stop
$263American Airlines
Find Deal
Thu, May 30 - Sat, Jun 1
5:38 pm - 5:00 pmIAD-DAY
23h 22m2 stops
6:41 am - 12:52 pmDAY-IAD
6h 11m1 stop
$382American Airlines
Find Deal
Fri, Jul 5 - Wed, Jul 10
5:00 am - 8:56 pmIAD-DAY
15h 56m2 stops
5:50 pm - 11:59 pmDAY-IAD
6h 09m1 stop
$397American Airlines
Find Deal
Wed, Jun 5 - Tue, Jun 11

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, Saturday 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 $230 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 Delta ($210) and United Airlines ($225). United Airlines proposed the cheapest one-way flight at $126.

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 $160.

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

Each day, there are between 3 and 4 nonstop flights that take off from Washington, D.C. Dulles Intl Airport and land in Dayton, with an average flight time of 1h 35m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 25 flights. The most frequent day of departure is Monday, 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 8:16 am and will be landing in Dayton at 9:46 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 6:27 pm and lands at 8:04 pm.

Good to know

Low season

April

High season

July

Cheapest flight

$126
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 17% lower on average.
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 $126 for a one-way ticket and $210 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

Top tips for finding a cheap flight from IAD to Dayton

  • Looking for a cheap flight? 25% of our users found flights on this route for $118 or less one-way and $282 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, +2 more

Austrian Airlines, Avianca, +3 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 11118 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.7Food
7.2Comfort
Airline reviews

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.

2.0 MediocreTed, May 2024IAD - SFO
Read more about United Airlines reviews

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.

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.

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Almost 2 hour delay in boarding with all standing ready to board at original time. No explanation given.

787-9 Transcon from IAD-LAX FYI no meals in premium plus, not considered Premium - seats are wonderful https://www.united.com/ual/en/us/fly/travel/inflight/premium-services.html Horrible handling of delayed flight

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.
6/12Wed
nonstopUnited Airlines
1h 30mIAD-DAY
$126
6/2Sun
nonstopUnited Airlines
1h 30mIAD-DAY
$145
6/1Sat
nonstopUnited Airlines
1h 30mIAD-DAY
$150
6/2Sun
1 stopDelta
4h 04mIAD-DAY
$154
6/8Sat
nonstopUnited Airlines
1h 30mIAD-DAY
$155
6/12Wed
1 stopUnited Airlines
4h 40mIAD-DAY
$164
6/3Mon
1 stopDelta
4h 04mIAD-DAY
$189
6/12Wed
3 stops
27h 05mIAD-DAY
$207
5/22Wed
1 stopAmerican Airlines
4h 30mIAD-DAY
$218
5/11Sat
1 stopAmerican Airlines
3h 54mIAD-DAY
$283

Search by stops

Search by airline

Search by price

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.
5/8Wed
nonstopUnited Airlines
1h 37mIAD-DAY
5/14Tue
nonstopUnited Airlines
1h 35mDAY-IAD
$564
5/10Fri
nonstopUnited Airlines
1h 37mIAD-DAY
5/14Tue
multi-stopUnited Airlines
7h 06mDAY-IAD
$573
5/9Thu
multi-stopAmerican Airlines
5h 43mIAD-DAY
5/11Sat
multi-stopAmerican Airlines
5h 25mDAY-IAD
$580
5/8Wed
multi-stopDelta
4h 25mIAD-DAY
5/13Mon
multi-stopDelta
4h 49mDAY-IAD
$583
5/10Fri
nonstopUnited Airlines
1h 37mIAD-DAY
5/14Tue
multi-stopUnited Airlines
21h 20mDAY-IAD
$585
5/10Fri
nonstopUnited Airlines
1h 37mIAD-DAY
5/13Mon
nonstopUnited Airlines
1h 35mDAY-IAD
$607
5/6Mon
nonstopUnited Airlines
1h 37mIAD-DAY
5/8Wed
nonstopUnited Airlines
1h 35mDAY-IAD
$629
5/8Wed
multi-stopUnited Airlines
5h 55mIAD-DAY
5/12Sun
nonstopUnited Airlines
1h 35mDAY-IAD
$631
5/6Mon
multi-stopAmerican Airlines
6h 15mIAD-DAY
5/8Wed
multi-stopAmerican Airlines
4h 09mDAY-IAD
$645
5/9Thu
multi-stopAmerican Airlines
9h 32mIAD-DAY
5/12Sun
multi-stopAmerican Airlines
11h 32mDAY-IAD
$1,141

Search by stops

Search by airline

Search by price

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
$229

Browse origins:

Browse destinations: