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217 € Cheap Flights from Washington Dulles to Dayton International

Compare Washington Dulles to Dayton International flight deals

Find the cheapest month or even day of the year to fly to Dayton International

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Flight deals from Washington Dulles to Dayton International

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Dayton International Airport? If you want to travel next month, return fares start from 217 €. Find the lowest prices on one-way and return tickets right here.
Dayton.217 € per passenger.Departing Thu, 15 Oct, returning Sun, 18 Oct.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Thu, 15 Oct, arriving in Dayton International.Inbound direct flight with United departs from Dayton International on Sun, 18 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 217 €, select.
Dayton.217 € per passenger.Departing Thu, 27 Aug, returning Mon, 31 Aug.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Thu, 27 Aug, arriving in Dayton International.Inbound direct flight with United departs from Dayton International on Mon, 31 Aug, arriving in Washington Dulles.Price includes taxes and charges.From 217 €, select.
Dayton.218 € per passenger.Departing Wed, 13 Jan, returning Wed, 27 Jan.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Wed, 13 Jan, arriving in Dayton International.Inbound direct flight with United departs from Dayton International on Wed, 27 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 218 €, select.
Dayton.235 € per passenger.Departing Fri, 28 Aug, returning Fri, 4 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Fri, 28 Aug, arriving in Dayton International.Inbound indirect flight with Delta, departs from Dayton International on Fri, 4 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 235 €, select.
Dayton.235 € per passenger.Departing Fri, 4 Dec, returning Fri, 11 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Fri, 4 Dec, arriving in Dayton International.Inbound indirect flight with Delta, departs from Dayton International on Fri, 11 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 235 €, select.
Dayton.244 € per passenger.Departing Thu, 24 Sep, returning Sun, 27 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Thu, 24 Sep, arriving in Dayton International.Inbound indirect flight with Delta, departs from Dayton International on Sun, 27 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 244 €, select.
Dayton.256 € per passenger.Departing Fri, 11 Sep, returning Mon, 14 Sep.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Fri, 11 Sep, arriving in Dayton International.Inbound direct flight with United departs from Dayton International on Mon, 14 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 256 €, select.
Dayton.274 € per passenger.Departing Fri, 6 Nov, returning Mon, 9 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Fri, 6 Nov, arriving in Dayton International.Inbound indirect flight with Delta, departs from Dayton International on Mon, 9 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 274 €, select.
Dayton.278 € per passenger.Departing Fri, 6 Nov, returning Mon, 9 Nov.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Fri, 6 Nov, arriving in Dayton International.Inbound direct flight with United departs from Dayton International on Mon, 9 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 278 €, select.
Dayton.279 € per passenger.Departing Fri, 28 Aug, returning Fri, 4 Sep.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Fri, 28 Aug, arriving in Dayton International.Inbound direct flight with United departs from Dayton International on Fri, 4 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 279 €, select.
Dayton.287 € per passenger.Departing Mon, 17 May, returning Sat, 22 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Mon, 17 May, arriving in Dayton International.Inbound indirect flight with Delta, departs from Dayton International on Sat, 22 May, arriving in Washington Dulles.Price includes taxes and charges.From 287 €, select.
Dayton.296 € per passenger.Departing Wed, 29 Jul, returning Sun, 2 Aug.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Wed, 29 Jul, arriving in Dayton International.Inbound direct flight with United departs from Dayton International on Sun, 2 Aug, arriving in Washington Dulles.Price includes taxes and charges.From 296 €, select.
Dayton.343 € per passenger.Departing Fri, 24 Jul, returning Fri, 31 Jul.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Fri, 24 Jul, arriving in Dayton International.Inbound direct flight with United departs from Dayton International on Fri, 31 Jul, arriving in Washington Dulles.Price includes taxes and charges.From 343 €, select.
Dayton.364 € per passenger.Departing Mon, 17 May, returning Sat, 22 May.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Mon, 17 May, arriving in Dayton International.Inbound direct flight with United departs from Dayton International on Sat, 22 May, arriving in Washington Dulles.Price includes taxes and charges.From 364 €, select.

Find the cheapest month to fly from Washington Dulles to Dayton International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Dayton International flights are currently cheapest in August.
Jul
from 343 €
Aug
from 217 €
Sep
from 244 €
Oct
from 217 €
Nov
from 274 €
Dec
from 235 €
Jan
from 218 €
Feb
Find prices
Mar
Find prices
Apr
Find prices
May
from 287 €
Jun
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Direct flights from Washington Dulles to Dayton International

Washington Dulles to Dayton International: Alternative routes

Compare routes from Washington Dulles to Dayton below. You may find an airport to fly into that's cheaper, faster, or easier than Dayton International.

Dayton International

16km from central Dayton
Closest
from 217 €
Search flights

Cincinnati Northern Kentucky

89km from central Dayton
Cheapest
from 112 €
Search flights

Washington D.C. to Dayton: Flight information

The things to know before you go.
Cheapest flight found217 €
Cheapest month to flyOctober
Average flight time1 hr, 35 mins
Most popular airlineUnited
Average flights per week73

Finding cheap flights from Washington Dulles to Dayton International: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Dayton International is 217 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 35 minutes is the average flight time from Washington Dulles to Dayton International.
United, GoJet Airlines and CommutAir fly direct from Washington Dulles to Dayton International.
As of July 2026, there are 73 flights per week flying from Washington Dulles to Dayton International.
The cheapest month to fly from Washington Dulles to Dayton International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Dayton International Airport on Thursday, 15 October 2026.
Yes – the average flight time is 1 hour and 35 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dayton International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dayton is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Dayton International.

Travelling from Washington Dulles Airport (IAD) to Dayton International Airport (DAY): what you need to know

  • The average duration of a direct flight from Washington Dulles Airport to Dayton International Airport is 1 hour 30 minutes.

  • Flights from IAD to DAY start at 08:15 — the earliest with United Airlines. The latest departure is at 17:25 with United Airlines. Overall, you can choose from 18 weekly Washington Dulles Airport to Dayton International Airport flights.

  • Arrive at the airport on time so you don't miss your IAD to DAY flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months like July, it's a good idea to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're travelling during peak periods in general.

  • Jetting into Dayton (and then discovering more of the United States!) is a snap with United. This popular carrier offers direct flights from Washington Dulles Airport to Dayton International Airport.

  • The airline with the highest passenger demand on this route is United.

  • With 70.63% of services arriving as scheduled, United is the most punctual carrier offering IAD to DAY flights.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Washington Dulles Airport to Dayton International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to tour the city of your choice. Some great stopovers between IAD and DAY include:

    • Chicago O'Hare International Airport

    • Atlanta Hartsfield-Jackson Airport

    • Charlotte Douglas Airport

How to find the cheapest flights from Washington Dulles Airport (IAD) to Dayton International Airport (DAY)

  • At the moment, 120 € is the cheapest price we've found for a one-way Washington Dulles Airport to Dayton International Airport flight. The best price for a return plane ticket is 217 €. Keep in mind that fares can change due to demand when booking.

  • To pick up cheap tickets from IAD to DAY, reserve your trip one month ahead of your departure date.

  • June is the cheapest month for flights from Washington Dulles Airport to Dayton International Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.

  • You don't need to check every day to see if fares have gone down when you create a Price Alert. We'll let you know the moment there's a new deal on cheap flights from IAD to DAY.

  • Tailor your trip using filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Washington Dulles Airport to Dayton International Airport.

Handy information about Washington Dulles Airport (IAD)

  • You'll find IAD at 1 Saarinen Circle.

  • When it comes to Washington Dulles Airport's on-time performance, data shows 77% of flights arrive within the expected timeframe.

  • Central Washington DC to Washington Dulles Airport is approximately 40 kilometres. Depending on traffic, it'll take about 45 minutes to get there if you're catching a taxi, ride-sharing or driving.

  • Planning to take public transport? Expect a trip time of around 1 hour 10 minutes.

  • Searching for a convenient hotel near IAD? If you're catching an early flight from Washington Dulles Airport to Dayton International Airport, these stays will have you moments from your departure gate:

Arriving at Dayton International Airport (DAY)

Getting from Dayton International Airport (DAY) to central Dayton

  • You'll find DAY at Terminal Building.

  • From Dayton International Airport, Dayton is approximately 16 kilometres away. It takes around 20 minutes to reach the centre driving.

  • It takes around 40 minutes when travelling by public transport.

When to fly to Dayton International Airport (DAY)

  • The quietest month for a flight from Washington Dulles Airport to Dayton International Airport is March, while November is the most popular. Pick the best time to go to Dayton based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Dayton is July, with temperatures ranging between 15ºC (59ºF) and 30ºC (86ºF). Book your flights from Washington Dulles Airport to Dayton International Airport in this month if this is the type of weather you like.

  • January has average temperatures of between -11ºC (12ºF) and 6ºC (43ºF). Search for cheap tickets from IAD to DAY sometime then if you'd rather travel in cooler conditions.

Explore more of the United States

  • You've visited Dayton, now it's time to discover more of the United States. Journey about 370 kilometres north-west to Chicago to tick off its leading sights. From Millennium Park to Art Institute of Chicago and Willis Tower, there's plenty to keep you busy.

  • If you're ready to explore another great destination in the United States, head for Columbus, about 105 kilometres east of Dayton. Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre are the start of reasons to visit.

Plan the rest of your trip from Washington D.C. to Dayton

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.