$358 Cheap Flights from Dayton (DAY) to Wilmington (ILG)

View $358 flight on Sat, Oct 4, 2025Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle)

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Cheap Flights from Dayton to Wilmington (DAY-ILG)

Prices were available within the past 7 days and start at $358 for one-way flights and $380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Nov 7 - Mon, Nov 10
DAY
Dayton
ILG
Wilmington
$380 Roundtrip, found 10 hours ago
$380
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Nov 7 from Dayton to Wilmington, returning Mon, Nov 10, priced at $380 found 10 hours ago
American Airlines
Fri, Nov 7 - Mon, Nov 10
DAY
Dayton
ILG
Wilmington
$390 Roundtrip, found 23 hours ago
$390
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Nov 7 from Dayton to Wilmington, returning Mon, Nov 10, priced at $390 found 23 hours ago
American Airlines
Sat, Nov 1 - Tue, Nov 11
DAY
Dayton
ILG
Wilmington
$419 Roundtrip, found 2 hours ago
$419
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Nov 1 from Dayton to Wilmington, returning Tue, Nov 11, priced at $419 found 2 hours ago
American Airlines
Wed, Nov 5 - Wed, Nov 26
DAY
Dayton
ILG
Wilmington
$424 Roundtrip, found 8 hours ago
$424
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Nov 5 from Dayton to Wilmington, returning Wed, Nov 26, priced at $424 found 8 hours ago
American Airlines
Wed, Nov 12 - Wed, Dec 3
DAY
Dayton
ILG
Wilmington
$430 Roundtrip, found 8 hours ago
$430
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Nov 12 from Dayton to Wilmington, returning Wed, Dec 3, priced at $430 found 8 hours ago
American Airlines
Fri, Oct 31 - Tue, Nov 11
DAY
Dayton
ILG
Wilmington
$439 Roundtrip, found 2 hours ago
$439
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Oct 31 from Dayton to Wilmington, returning Tue, Nov 11, priced at $439 found 2 hours ago
American Airlines
Fri, Nov 7 - Mon, Nov 10
DAY
Dayton
ILG
Wilmington
$440 Roundtrip, found 23 hours ago
$440
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Nov 7 from Dayton to Wilmington, returning Mon, Nov 10, priced at $440 found 23 hours ago
American Airlines
Thu, Nov 6 - Wed, Nov 26
DAY
Dayton
ILG
Wilmington
$444 Roundtrip, found 8 hours ago
$444
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Nov 6 from Dayton to Wilmington, returning Wed, Nov 26, priced at $444 found 8 hours ago
American Airlines
Thu, Nov 27 - Sat, Nov 29
DAY
Dayton
ILG
Wilmington
$445 Roundtrip, found 5 days ago
$445
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Nov 27 from Dayton to Wilmington, returning Sat, Nov 29, priced at $445 found 5 days ago
American Airlines
Mon, Nov 10 - Wed, Nov 26
DAY
Dayton
ILG
Wilmington
$450 Roundtrip, found 8 hours ago
$450
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Nov 10 from Dayton to Wilmington, returning Wed, Nov 26, priced at $450 found 8 hours ago
American Airlines
Fri, Nov 7 - Mon, Nov 10
DAY
Dayton
ILG
Wilmington
$450 Roundtrip, found 10 hours ago
$450
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Nov 7 from Dayton to Wilmington, returning Mon, Nov 10, priced at $450 found 10 hours ago

Alternative airports near Wilmington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $472
PHL
Philadelphia Intl.
Cheapest
Average driving time to city center28 min
Flights from $472

Frequently asked questions

How much does a flight from James M. Cox Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle) cost?
Secure a cheap one-way flight from $358 or cheap return flight from $380 from James M. Cox Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from James M. Cox Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle)?
Planning your getaway for November is a good way to save, as it's the cheapest month for flights between DAY and ILG. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from James M. Cox Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DAY to ILG flight.
How many flights per day from James M. Cox Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle)?
You'll need to take a flight with a layover when traveling from James M. Cox Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from DAY to ILG?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from James M. Cox Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle)?
Select a flight from James M. Cox Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from James M. Cox Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle) last-minute?
Last-minute bookings from DAY to ILG are typically more expensive. For the best prices, start searching for flights ahead of time. That said, if your travel plans are flexible, you may land a cheap fare right before your journey.
Can I cancel or change the date of my flight from James M. Cox Dayton Intl. Airport (DAY) to Wilmington, DE (ILG-New Castle)?
You can usually cancel or reschedule your DAY to ILG flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
New Castle
Airlines serving
American Airlines
Roundtrip price
$380
Distance
457 mi

Book with confidence

Book with confidence

Dayton to Wilmington Flights

The cheapest times to fly from Dayton to Wilmington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dayton to Wilmington are during the month of November. You can find some of the cheapest flights from Dayton to Wilmington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dayton to Wilmington

Sunday is one of the best days to book for cheap flights from Dayton to Wilmington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dayton to Wilmington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dayton to Wilmington in 2025. You can also book with separate airlines for your outbound and return journeys, from $358 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dayton to Wilmington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dayton to Wilmington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dayton to Wilmington Flights

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Explore a world of travel with Expedia

*Available to One Key members.