$142 Find Cheap Flights from Dayton to District of Columbia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dayton to District of Columbia departing on 7/26. 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
1 adult, Economy, 0 bags

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Book Cheap Dayton to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dayton to District of Columbia 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dayton to District of Columbia

Fri, Sep 11 - Wed, Sep 23
United Airlines Logo
7:48 pm - 9:23 pm
DAY
-
IAD
1h 35mnonstop
United Airlines Logo
8:13 am - 9:46 am
IAD
-
DAY
1h 33mnonstop
$249United Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
9:30 am - 11:06 am
DAY
-
DCA
1h 36mnonstop
American Airlines Logo
7:46 am - 9:18 am
DCA
-
DAY
1h 32mnonstop
$249American Airlines
Tue, Aug 4 - Tue, Aug 18
American Airlines Logo
6:00 am - 7:39 am
DAY
-
DCA
1h 39mnonstop
American Airlines Logo
11:56 am - 5:02 pm
DCA
-
DAY
5h 06m
1 stop
$259American Airlines
Fri, Jul 24 - Sun, Jul 26
United Airlines Logo
7:43 pm - 9:25 pm
DAY
-
IAD
1h 42mnonstop
United Airlines Logo
8:15 am - 9:48 am
IAD
-
DAY
1h 33mnonstop
$259United Airlines
Fri, Jul 17 - Mon, Jul 20
American Airlines Logo
6:00 am - 7:39 am
DAY
-
DCA
1h 39mnonstop
American Airlines Logo
7:17 pm - 9:00 pm
DCA
-
DAY
1h 43mnonstop
$264American Airlines
Wed, Jul 15 - Wed, Jul 22
United Airlines Logo
10:23 am - 11:53 am
DAY
-
IAD
1h 30mnonstop
United Airlines Logo
12:44 pm - 2:18 pm
IAD
-
DAY
1h 34mnonstop
$264United Airlines
Tue, Aug 4 - Wed, Aug 12
Delta Logo
3:08 pm - 8:05 pm
DAY
-
IAD
4h 57m
1 stop
Delta Logo
6:00 am - 10:40 am
IAD
-
DAY
4h 40m
1 stop
$269Delta
Fri, Jul 31 - Tue, Aug 4
Delta Logo
11:23 am - 5:30 pm
DAY
-
DCA
6h 07m
1 stop
Delta Logo
6:00 am - 10:40 am
DCA
-
DAY
4h 40m
1 stop
$269Delta
Fri, Jul 17 - Thu, Jul 23
United Airlines Logo
7:43 pm - 9:25 pm
DAY
-
IAD
1h 42mnonstop
United Airlines Logo
8:15 am - 9:48 am
IAD
-
DAY
1h 33mnonstop
$272United Airlines
Wed, Aug 26 - Sat, Aug 29
American Airlines Logo
6:03 am - 9:57 am
DAY
-
IAD
3h 54m
1 stop
American Airlines Logo
10:27 am - 9:20 pm
IAD
-
DAY
10h 53m
2 stops
$274American Airlines
Booking Insights

KAYAK's insights & trends for Dayton to District of Columbia flights

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

How much is a round-trip flight from Dayton to District of Columbia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Dayton to District of Columbia departing in September.

What is the cheapest Dayton to District of Columbia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to District of Columbia from Dayton found in the last 5 days was to Washington, D.C., at $249 round-trip. The most popular route is from Dayton (DAY) to Washington, D.C. Dulles Intl Airport (IAD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $298.

What is the cheapest time of day to fly to District of Columbia?

The average price for all round-trip flights from Dayton to District of Columbia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to District of Columbia is generally in the evening, when round-trip flights cost $349 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $820.

Can I save money by flying with a layover from Dayton to District of Columbia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $319, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Dayton to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dayton to District of Columbia, 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 Dayton to District of Columbia is December, when tickets cost $142 (return) on average. On the other hand, the most expensive months are June and January, when the average cost of round-trip tickets is $249 and $189 respectively.

What’s the cheapest day of the week to fly from Dayton to District of Columbia?

The average price of all round-trip flights from Dayton to District of Columbia clicked on KAYAK for each day over the last 12 months.

When flying from Dayton to District of Columbia, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Dayton, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

Good to know

Low seasonJanuary
Cheapest flight$142
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Dayton to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Dayton to District of Columbia?

    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 Dayton to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dayton to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dayton to District of Columbia 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 Dayton to District of Columbia?

    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 from Dayton to District of Columbia with an airline and back with another airline.

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

    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 from Dayton to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to District of Columbia

  • Looking for a cheap flight? 25% of our users found tickets from Dayton to the following destinations at these prices or less: Washington, D.C. $241 one-way - $315 round-trip; Washington, D.C. $339 one-way - $409 round-trip

Reviews of the top airlines flying from Dayton to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Dayton to District of Columbia. 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 Dayton to District of Columbia? 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 9927 reviews
6.7Food
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

2.0 MediocreAnonymous, Jun 2026
TPA - IAD
Read more United Airlines reviews

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

My bags were misplaced!!! Im in a foreign country with no bags

Very bad! They kept delaying my flight and wouldn’t do anything about it

IAD with the archaic people movers is just a place to be avoided.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

Boarding was smooth and seamless and the flight was without incident.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

It was great. Smooth flight, comfortable, left on time and landed on time.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

Everything you need to know for your flight from Dayton to District of Columbia

Information on your arrival and departure airports