Skyscanner home

Cheap Flights from Dayton International to Washington D.C.

Compare Dayton International to Washington D.C. flight deals

Find the cheapest month or even day of the year to fly to Washington D.C.

Book the best Washington D.C. fare with no extra fees

Flight deals from Dayton International to Washington D.C.

Looking for a cheap last-minute deal or the best return flight from Dayton International Airport to Washington D.C.? If you want to travel next month, return fares start from R 4,096. Find the lowest prices on one-way and return tickets right here.
Washington D.C..R 2,207 per passenger.Departing Sun, 12 Jul.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Dayton International on Sun, 12 Jul, arriving in Washington Dulles.Price includes taxes and charges.From R 2,207, select.
Washington D.C..R 2,401 per passenger.Departing Thu, 11 Jun.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Dayton International on Thu, 11 Jun, arriving in Washington Dulles.Price includes taxes and charges.From R 2,401, select.
Washington D.C..R 2,424 per passenger.Departing Thu, 8 Oct.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Dayton International on Thu, 8 Oct, arriving in Washington Dulles.Price includes taxes and charges.From R 2,424, select.
Washington D.C..R 2,787 per passenger.Departing Wed, 20 May.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Dayton International on Wed, 20 May, arriving in Washington Dulles.Price includes taxes and charges.From R 2,787, select.
Washington D.C..R 3,278 per passenger.Departing Sat, 26 Sep.One-way flight with Delta.Outbound indirect flight with Delta, departs from Dayton International on Sat, 26 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From R 3,278, select.
Washington D.C..R 4,005 per passenger.Departing Sun, 14 Feb.One-way flight with United.Outbound direct flight with United departs from Dayton International on Sun, 14 Feb, arriving in Washington Dulles.Price includes taxes and charges.From R 4,005, select.
Washington D.C..R 4,005 per passenger.Departing Tue, 9 Jun.One-way flight with United.Outbound direct flight with United departs from Dayton International on Tue, 9 Jun, arriving in Washington Dulles.Price includes taxes and charges.From R 4,005, select.
Washington D.C..R 4,005 per passenger.Departing Sat, 26 Sep.One-way flight with United.Outbound direct flight with United departs from Dayton International on Sat, 26 Sep, arriving in Washington Dulles.Price includes taxes and charges.From R 4,005, select.
Washington D.C..R 4,007 per passenger.Departing Thu, 6 Aug.One-way flight with United.Outbound direct flight with United departs from Dayton International on Thu, 6 Aug, arriving in Washington Dulles.Price includes taxes and charges.From R 4,007, select.
Washington D.C..R 4,008 per passenger.Departing Wed, 7 Oct.One-way flight with United.Outbound direct flight with United departs from Dayton International on Wed, 7 Oct, arriving in Washington Dulles.Price includes taxes and charges.From R 4,008, select.
Washington D.C..R 4,014 per passenger.Departing Wed, 1 Jul.One-way flight with United.Outbound direct flight with United departs from Dayton International on Wed, 1 Jul, arriving in Washington Dulles.Price includes taxes and charges.From R 4,014, select.
Washington D.C..R 4,089 per passenger.Departing Sun, 31 May.One-way flight with United.Outbound direct flight with United departs from Dayton International on Sun, 31 May, arriving in Washington Dulles.Price includes taxes and charges.From R 4,089, select.

Find the cheapest month to fly from Dayton International to Washington D.C.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dayton International to Washington D.C. flights are currently cheapest in July.
May
from R 2,787
Jun
from R 2,401
Jul
from R 2,207
Aug
from R 4,007
Sep
from R 3,278
Oct
from R 2,424
Nov
Find prices
Dec
Find prices
Jan
Find prices
Feb
from R 4,005
Mar
Find prices
Apr
Find prices

Direct flights from Dayton International to Washington D.C.

Alternative Dayton International to Washington D.C. routes

Looking for the cheapest, fastest or easiest route from Dayton International to Washington D.C.? You could fly into the following airports instead.

Washington Ronald Reagan

5km from central Washington D.C.
Closest
from R 3,113
Search flights

Camp Springs Andrews AFB

17km from central Washington D.C.
Search flights

Washington Dulles

37km from central Washington D.C.
Cheapest
from R 2,207
Search flights

Baltimore Washington International

44km from central Washington D.C.
from R 2,423
Search flights

Manassas

47km from central Washington D.C.
Search flights

Dayton to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundR 2,207
Cheapest month to flyJuly
Average flight time1 hr, 36 mins
Most popular airlineAmerican Airlines
Average flights per week151

Finding cheap flights from Dayton International to Washington D.C.: Frequently asked questions

There are 5 airports in Washington D.C.: Washington Ronald Reagan, Camp Springs Andrews AFB, Washington Dulles, Baltimore Washington International, and Manassas.
The best price we found for a return flight from Dayton International to Washington D.C. is R 4,094. 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 Dayton International to Washington D.C..
American Airlines, PSA Airlines and United fly direct from Dayton International to Washington D.C..
As of May 2026, there are 151 flights per week flying from Dayton International to Washington D.C..
The cheapest month to fly from Dayton International to Washington D.C. is usually July.
If you're flying from Dayton International Airport, the cheapest airport near Washington D.C. is Washington Dulles – which is 36.5 km away from the centre of Washington D.C.. We've found flights into this airport from R 4,094.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dayton International Airport to Washington D.C. on Saturday, 25 July 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 Washington D.C. 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 Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 17°C. July is typically the warmest month in Washington D.C., when it usually averages around 31°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -4°C. The rainiest month is September.
Currently, United offers the cheapest flight tickets to Washington D.C..

Flying from James M. Cox Dayton International Airport (DAY) to Washington DC: what you need to know

  • Around 1 hour 40 minutes is how long you can expect to be travelling on a direct flight from James M. Cox Dayton International Airport to Washington DC.

  • Washington DC and Dayton (where James M. Cox Dayton International Airport is located) share the UTC-4 timezone. That means you won't have to change your watch on arrival.

  • With 25 flights a week between the two airports, James M. Cox Dayton International Airport (DAY) to Ronald Reagan National Airport (DCA) is the busiest route. American Airlines operates the earliest flight at 05:59. If you'd like to make the most of your day before jetting off, the last departure from DAY to DCA is with American Airlines at 20:04.

  • To avoid missing your DAY to Washington DC flight, leave enough time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • Planning to travel during a peak time like school or public holidays? Expect longer lines at check-in and security. To be on the safe side, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • Begin your trip at DAY and fly nonstop to Ronald Reagan National Airport (DCA). That's where you can expect to land when searching for James M. Cox Dayton International Airport to Washington DC tickets.

  • American Airlines is a well-known airline that operates direct flights from James M. Cox Dayton International Airport to Washington DC.

  • Located around 16 kilometres from central Dayton, DAY can be reached in about 15 minutes by car (depending on traffic). Travelling on public transport takes roughly 1 hour 15 minutes.

  • Get your flight from James M. Cox Dayton International Airport to Washington DC off to a stress-free start. Just a quick ride from DAY, stay at Super 8 by Wyndham Vandalia/Dayton International Airport and you'll be well-rested for the trip ahead.

  • Of all flights departing from James M. Cox Dayton International Airport, 77.52% land on time at their destination.

  • DAY's address is Terminal Building.

How to find the cheapest flights from James M. Cox Dayton International Airport (DAY) to Washington DC

  • R 2,207 is currently the best price for a one-way James M. Cox Dayton International Airport to Washington DC flight. A return flight ticket starts at R 4,094. These prices may change based on availability and demand.

  • Lock in cheap flights from DAY to Washington DC by booking one month ahead. Based on our research, that's the sweet spot for finding a bargain.

  • Organise your trip for May. That's the best month for scoring the biggest deals on James M. Cox Dayton International Airport to Washington DC tickets. If you're open to different travel dates, use the 'Whole month' tool to find the lowest price across each month.

  • You don't need to check back constantly to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's an even bigger deal on cheap flights from DAY to Washington DC.

  • Snag an affordable flight from James M. Cox Dayton International Airport to Washington DC with the help of our filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • Ronald Reagan National Airport (DCA) to central Washington DC takes about 15 minutes by car. The centre is roughly 8 kilometres away.

  • Travelling to the centre on public transport takes about 45 minutes.

  • The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from James M. Cox Dayton International Airport to Washington DC. Book one of these accommodation options near DCA instead:

  • Hit the road running by picking up a Ronald Reagan National Airport rental car. Grab a set of wheels from Thrifty, Sixt or Dollar and experience the lesser-explored corners of Washington DC and beyond.

  • To get the lowest price, book your ride from Ronald Reagan National Airport about four weeks ahead of your flight from DAY to Washington DC.

  • DCA is located at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • Washington Dulles International Airport (IAD) is roughly 56 kilometres from central Washington DC. Once you've disembarked your flight from James M. Cox Dayton International Airport to Washington DC, it'll take you around 50 minutes to reach the heart of the city in a cab or ride-share.

  • Travelling by public transport will take around 1 hour 10 minutes.

  • Following your DAY to Washington DC flight, kick back at a hotel close to IAD. These are some comfortable accommodation options that'll help you slip into relaxation mode:

  • Forget about inconvenient public transport timetables or long cab queues. Pick up a Washington Dulles International Airport rental car and let the journey unfold your way. Compare availability and rates from Dollar, Thrifty and Sixt.

  • Avoid paying extra. Reserving your ride one week ahead of your arrival at IAD can get you a lower rate.

  • Washington Dulles International Airport can be found at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Baltimore/Wash International Thurgood Marshall Airport (BWI) is around 48 kilometres from the centre of Washington DC. It takes about 50 minutes to reach the city centre in a cab or ride-share once you've stepped off your flight from James M. Cox Dayton International Airport to Washington DC.

  • If you're travelling on public transport, the journey will take you about 1 hour 30 minutes.

  • Enjoy a more relaxed start to your break by checking in to a hotel near BWI after your DAY to Washington DC flight. Take a load off after a long travel day or just take a moment to settle into a new destination at:

  • Begin your trip without stressing over how to reach your next stop with a Baltimore/Wash International Thurgood Marshall Airport rental car. Book your ideal wheels with trusted suppliers here like Dollar, Thrifty and Budget.

  • Around two weeks before your flight from James M. Cox Dayton International Airport to Washington DC is the ideal time to secure your ride from BWI. You're more likely to land a better deal or even pick up some early bird discounts.

Best time to go to Washington DC

  • Before securing your flights from James M. Cox Dayton International Airport to Washington DC, consider which time of year is best for you. High season in Washington DC offers a lively atmosphere and plenty of things to do, while the off-season brings cheaper hotel deals and smaller crowds.

  • The warmest month in Washington DC is July, with temperatures ranging between 19ºC (66ºF) and 33ºC (91ºF). Book your James M. Cox Dayton International Airport to Washington DC flight ticket then if you enjoy this type of weather.

  • Search for cheap tickets from DAY to Washington DC in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -6ºC (21ºF) and 10ºC (50ºF) on average.

More about Washington DC

Explore more of United States

  • New York is just one of the many places in United States waiting to be explored once you've taken in the sights of Washington DC. Around 322 kilometres away to the north-east, check out popular attractions including Statue of Liberty, Central Park and Empire State Building.

  • Around 193 kilometres north-east of Washington DC, Philadelphia is another favourite stop in United States. Experience this destination's highlights firsthand at Liberty Bell, Independence Hall and Philadelphia Museum of Art.

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

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.