Cheap flights from Dayton to Washington, D.C. from $116
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. departing on 8/9. 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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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
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
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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 typical price of a round-trip flight between Dayton and Washington, D.C. Dulles Intl Airport?
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 $261. 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 $461. 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 $750.
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 $406 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 $1,010 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 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $323 when searching 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 $251 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.
Can stopping save me money on Dayton to Washington, D.C. Dulles Intl Airport flights?
You could potentially save up to 58% on your flight if you consider stops on a Dayton to Washington, D.C. Dulles Intl Airport flight.
How have Dayton to Washington, D.C. Dulles Intl Airport flight prices changed over time?
As of July 2025, prices for Dayton to Washington, D.C. Dulles Intl Airport flights are approximately 27% more expensive when compared to flights at the same time last year.
How many flights depart from Dayton to Washington, D.C. Dulles Intl Airport on average per day?
The number of flights available between Dayton and Washington, D.C. Dulles Intl Airport is 9 per day as of July 2025. The most frequent departure time is 2:00PM, with 51% of daily flights leaving in the afternoon.
How many flights depart from Dayton to Washington, D.C. Dulles Intl Airport on average per week?
As of July 2025, there are 66 flights per week flying from Dayton to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from Dayton to Washington, D.C. Dulles Intl Airport
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
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?
There is 1 operator available for flights from Dayton Airport to Washington, D.C. Dulles Intl Airport as of July 2025.
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?
Based on momondo bookings for flights between Dayton and Washington, D.C. Dulles Intl Airport, the leading plane model is Embraer ERJ-135 / ERJ-140 / ERJ-145, making up 29.03% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 12.10%, Embraer 175 (Enhanced Winglets) with 7.66%, and Canadair (Bombardier) Regional Jet 700 with 7.66%.
What is the most popular airline from Dayton to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Dayton to Washington, D.C. Dulles Intl Airport is United Airlines (100% of total bookings).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $193 | Free Cancellation | Rating 7.4 8,861 reviews |
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 $193. Generally, United Airlines has 19 flights on this route every week with an average price of $313. United Airlines is rated 7.4/10 by our users.
Traveling to a place near Washington, D.C.?
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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.