Cheap flights from Baltimore Washington International to Dayton International

Compare Baltimore Washington International to Dayton International flight deals

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

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Dayton International flights are currently cheapest in July.

Baltimore Washington International to Dayton International: Alternative routes

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

Washington D.C. to Dayton: Flight information

The things to know before you go.
Cheapest flight found$244
Cheapest month to flyJuly

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

The best price we found for a return flight from Baltimore Washington International to Dayton International is $320. 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.
Currently, there are no airlines that fly direct from Baltimore Washington International to Dayton International. But we found flights with one or more stops from $320.
As of January 2026, there are no flights flying from Baltimore Washington International to Dayton International.
The cheapest month to fly from Baltimore Washington International to Dayton International is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Dayton International Airport on Saturday, 21 March 2026.
No airlines currently offer direct flights between Baltimore Washington International Airport and Dayton International Airport. Most routes have one or more stops.
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, Delta offers the cheapest flight tickets to Dayton International.

Flying from Baltimore/Wash International Thurgood Marshall Airport (BWI) to James M. Cox Dayton International Airport (DAY): what you need to know

  • To ensure you catch your BWI to DAY flight, leave plenty of time to navigate the airport and find your gate. Turning up two hours before international departures and an hour before domestic flights is the standard rule.

  • During popular months like July, it's best to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're travelling during a peak period in general.

  • Consider adding a stopover when booking your ticket from Baltimore/Wash International Thurgood Marshall Airport to James M. Cox Dayton International Airport. Simply deselect 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here's where you can stop between BWI and DAY:

    • Charlotte Douglas International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • O'Hare International Airport

How to find the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport (BWI) to James M. Cox Dayton International Airport (DAY)

  • $244 is currently the lowest price for a one-way Baltimore/Wash International Thurgood Marshall Airport to James M. Cox Dayton International Airport flight. A return flight starts from $320. These prices can change depending on availability.

  • To score cheap tickets from BWI to DAY, book early. Airlines generally offer lower prices when flights are first released.

  • Getting cheap flights from Baltimore/Wash International Thurgood Marshall Airport to James M. Cox Dayton International Airport is more likely if you're flexible with your travel dates. Use the 'Whole month' tool to see the lowest prices across every month and score a great deal.

  • You don't need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll send you an update the moment there's a new deal on cheap flights from BWI to DAY.

  • Tailor your flights with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Baltimore/Wash International Thurgood Marshall Airport to James M. Cox Dayton International Airport.

Handy information about Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Of the flights that depart from Baltimore/Wash International Thurgood Marshall Airport, 77.13% arrive as scheduled at their destination.

  • Baltimore/Wash International Thurgood Marshall Airport is around 48 kilometres from central Washington DC. If you're driving, catching a cab or ride-sharing from the centre, it'll take 50 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? Expect a trip time of around 1 hour 30 minutes.

  • Looking for a handy hotel near BWI? If you're catching an early flight from Baltimore/Wash International Thurgood Marshall Airport to James M. Cox Dayton International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at James M. Cox Dayton International Airport (DAY)

  • Consider staying at Motel 6-Dayton, OH - Englewood after your Baltimore/Wash International Thurgood Marshall Airport to James M. Cox Dayton International Airport flight. It's not too far from DAY and a comfy option if you're eager to freshen up right away.

  • Grab a James M. Cox Dayton International Airport rental car and explore Dayton and beyond with your own wheels. Budget, Alamo and Avis are well-known companies to choose from here.

  • To get the lowest price, reserve your ride from James M. Cox Dayton International Airport about one week before you travel.

Getting from James M. Cox Dayton International Airport (DAY) to central Dayton

  • DAY is located at Terminal Building.

  • James M. Cox Dayton International Airport is roughly 21 kilometres from central Dayton. The drive time takes around 15 minutes.

  • Getting to the centre by public transport will take you roughly 1 hour 15 minutes.

When to fly to James M. Cox Dayton International Airport (DAY)

  • It's time to plan your dates for your flight from Baltimore/Wash International Thurgood Marshall Airport to James M. Cox Dayton International Airport. April is the most popular month to visit Dayton. If you'd like a more laid-back vibe, go in February.

  • When booking your flight from Baltimore/Wash International Thurgood Marshall Airport to James M. Cox Dayton International Airport, consider the kind of weather you enjoy. July is the warmest month in Dayton, with temperatures ranging from 15ºC (59ºF) to 30ºC (86ºF).

  • Look for cheap tickets from BWI to DAY in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -11ºC (12ºF) and 6ºC (43ºF) on average.

Explore more of United States

  • Dayton is always a good idea, but there are so many other parts of United States you should also see. Around 370 kilometres north-west of Dayton, a visit to Chicago will keep your itinerary packed. Start with attractions like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Columbus is another sought-after destination in United States and is around 105 kilometres east of Dayton. No trip is complete without seeing Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

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