$180 Cheap Flights from Louisville (SDF) to Wilmington (ILM)

View $180 flight on Thu, Dec 25, 2025Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Wilmington Intl. Airport (ILM)

Cheap Flights from Louisville to Wilmington (SDF-ILM)

Prices were available within the past 7 days and start at $180 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jan 18 - Tue, Jan 27
SDF
Louisville
ILM
Wilmington
$244 Roundtrip, found 15 hours ago
$244
Roundtrip
found 15 hours ago
Select Delta flight, departing Sun, Jan 18 from Louisville to Wilmington, returning Tue, Jan 27, priced at $244 found 15 hours ago
American Airlines
Tue, Dec 2 - Sat, Dec 6
SDF
Louisville
ILM
Wilmington
$249 Roundtrip, found 3 hours ago
$249
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Louisville to Wilmington, returning Sat, Dec 6, priced at $249 found 3 hours ago
American Airlines
Tue, Dec 2 - Sat, Dec 6
SDF
Louisville
ILM
Wilmington
$254 Roundtrip, found 3 hours ago
$254
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Louisville to Wilmington, returning Sat, Dec 6, priced at $254 found 3 hours ago
Delta
Thu, Nov 27 - Mon, Dec 1
SDF
Louisville
ILM
Wilmington
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 27 from Louisville to Wilmington, returning Mon, Dec 1, priced at $259 found 2 days ago
American Airlines
Mon, Nov 17 - Mon, Nov 24
SDF
Louisville
ILM
Wilmington
$264 Roundtrip, found 3 hours ago
$264
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Nov 17 from Louisville to Wilmington, returning Mon, Nov 24, priced at $264 found 3 hours ago
American Airlines
Thu, Nov 20 - Sun, Nov 23
SDF
Louisville
ILM
Wilmington
$279 Roundtrip, just found
$279
Roundtrip
just found
Select American Airlines flight, departing Thu, Nov 20 from Louisville to Wilmington, returning Sun, Nov 23, priced at $279 just found
Delta
Fri, Nov 14 - Mon, Nov 24
SDF
Louisville
ILM
Wilmington
$289 Roundtrip, found 3 hours ago
$289
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Nov 14 from Louisville to Wilmington, returning Mon, Nov 24, priced at $289 found 3 hours ago
United
Tue, Dec 2 - Sat, Dec 6
SDF
Louisville
ILM
Wilmington
$289 Roundtrip, found 3 hours ago
$289
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Dec 2 from Louisville to Wilmington, returning Sat, Dec 6, priced at $289 found 3 hours ago
American Airlines
Tue, Dec 2 - Sat, Dec 6
SDF
Louisville
ILM
Wilmington
$293 Roundtrip, found 3 hours ago
$293
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Louisville to Wilmington, returning Sat, Dec 6, priced at $293 found 3 hours ago
American Airlines
Fri, Nov 21 - Mon, Nov 24
SDF
Louisville
ILM
Wilmington
$294 Roundtrip, just found
$294
Roundtrip
just found
Select American Airlines flight, departing Fri, Nov 21 from Louisville to Wilmington, returning Mon, Nov 24, priced at $294 just found

Find the cheapest month to fly from Louisville (SDF) to Wilmington (ILM)

February is typically the cheapest month to fly

From $198 - $609 per traveler.

Alternative airports near Wilmington

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

Select flight to Wilmington Intl. ILM. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $259
ILM
Wilmington Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $259

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Wilmington Intl. Airport (ILM) cost?
Get a cheap one-way flight from $180 or cheap return flight from $244 from Louisville Intl. Airport (SDF) to Wilmington Intl. Airport (ILM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Wilmington Intl. Airport (ILM)?
January is the most affordable month to fly from SDF to ILM. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Wilmington Intl. Airport (ILM)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SDF to ILM flight.
How many flights per day from Louisville Intl. Airport (SDF) to Wilmington Intl. Airport (ILM)?
You'll have to take a flight with a layover if you're traveling from Louisville Intl. Airport (SDF) to Wilmington Intl. Airport (ILM). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SDF to ILM?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Wilmington Intl. Airport (ILM)?
To land at Wilmington Intl. Airport (ILM) without delays, choose a flight that leaves from Louisville Intl. Airport (SDF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Louisville Intl. Airport (SDF) to Wilmington Intl. Airport (ILM) last-minute?
Last-minute bookings from SDF to ILM are usually more expensive. To lock in the best rates, start looking for flights early. That said, if you're flexible with your travel plans, you may score a cheap ticket right before you leave.
Is it cheaper to book a SDF to ILM flight and hotel package?
Compared with arranging hotels and flights separately, booking a SDF to ILM flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Wilmington Intl. Airport (ILM)?
In most instances, you're able to cancel or reschedule your SDF to ILM flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Origin airport
Louisville Intl.
Destination airport
Wilmington Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$238
Distance
513 mi

Book with confidence

Louisville to Wilmington Flights

The cheapest times to fly from Louisville 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 Louisville to Wilmington are during the month of January. You can find some of the cheapest flights from Louisville to Wilmington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Wilmington

Sunday is one of the best days to book for cheap flights from Louisville 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 Louisville 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 Louisville to Wilmington in 2025. You can also book with separate airlines for your outbound and return journeys, from $180 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 Louisville 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 Louisville 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.

 

Louisville to Wilmington Flights

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*Available to One Key members.