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Uncover the best deals on Washington to Dayton flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest IAD - DAY Flights
Useful information for finding best airline tickets from Washington Dulles International to James M Cox Dayton International on your next trip.
Cheapest Round Trip Flight
$268
Delta Airlines
• 1 stop
• 7h 20m
Aug 14 – Aug 17
The cheapest round trip flight from Washington to Dayton (IAD-DAY-IAD) is currently $268
Cheapest Direct Flight
$333
United Airlines
• nonstop
• 2h 14m
Aug 14
The cheapest nonstop flight from Washington to Dayton (IAD-DAY) is currently $333
Fastest Flight
2h 14m
The fastest nonstop flight from Washington to Dayton (IAD-DAY) takes 2h 14m
Top Airlines Flying from Washington to Dayton
Latest Flight Deals from Washington (IAD) to Dayton (DAY)
Compare and book low fare round-trip air tickets from Washington to Dayton. Ideal for travelers with confirmed return itineraries.
Aug 14 - Aug 17, Economy
Washington → Dayton
7h 20m
6:00 AM - 10:40 AM • 1 stop
Washington → Dayton
7h 8m
3:06 PM - 7:34 PM • 1 stop
Delta Airlines
Aug 14 - Aug 17, Economy
Washington → Dayton
7h 10m
7:26 PM - 11:56 PM • 1 stop
Washington → Dayton
7h 8m
3:06 PM - 7:34 PM • 1 stop
Delta Airlines
Aug 14 - Aug 17, Economy
Washington → Dayton
6h 41m
10:16 AM - 2:17 PM • 1 stop
Washington → Dayton
8h 38m
6:30 PM - 11:48 PM • 1 stop
Delta Airlines
Aug 14 - Aug 17, Economy
Washington → Dayton
5h 39m
1:23 PM - 5:02 PM • 1 stop
Washington → Dayton
2h 12m
5:42 AM - 7:14 AM • nonstop
American Airlines
Aug 14 - Aug 17, Economy
Washington → Dayton
7h
7:57 AM - 12:17 PM • 1 stop
Washington → Dayton
2h 12m
5:42 AM - 7:14 AM • nonstop
American Airlines
Looking for the fastest way to Dayton? These direct flight options from IAD to DAY offer both convenience and value—no layovers, just straight to your destination.
Aug 14 - Aug 17, Economy
Washington → Dayton
2h 14m
8:13 AM - 9:47 AM • nonstop
Washington → Dayton
2h 13m
10:22 AM - 11:55 AM • nonstop
United Airlines
Aug 14 - Aug 17, Economy
Washington → Dayton
2h 18m
5:25 PM - 7:03 PM • nonstop
Washington → Dayton
2h 17m
7:48 PM - 9:25 PM • nonstop
United Airlines
FAQs on Washington to Dayton Flights
What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to DAY?
The most popular airline flying from Washington to Dayton are
Can I fly from IAD to DAY non-stop?
Yes, you can fly IAD to DAY non-stop on
Which airlines fly nonstop between Washington and Dayton?
The non-stop flights between Washington and Dayton are .
What’s the earliest departure time from IAD to DAY Airport?
The earliest flight leaves IAD at 6:00 am and lands in DAY - James M Cox Dayton International
What are the airports in Dayton?
DAY
Can I make changes to my Washington to Dayton flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to DAY?
Read the fare rules of the Washington to Dayton air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Dayton?
operate flights between Washington and Dayton
How long does a flight from Washington to Dayton take?
It takes approximately 1 hour to fly non-stop from IAD to DAY, which is 367.77 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Dayton (DAY) ?
In the past couple of days, the cheapest tickets to DAY from IAD were found on AA : USD 296
Do I need a passport to fly between IAD and DAY?
No
What’s the latest departure time from IAD to DAY ?
The last flight leaves IAD at 7:26 pm
Washington (IAD) to Dayton (DAY): Airport Information
| Origin Airport | Washington Dulles International , Washington, US |
| Destination Airport | James M Cox Dayton International , Dayton, US |
| Distance | 368 miles |
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