How long is the flight from Wilmington to Louisville?

There are many flights that can get you from Wilmington to Louisville in 4h. Fly via Delta or American Airlines to get the fastest option. The distance between Wilmington and Louisville is about 513 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Wilmington to Louisville round-trip?

According to our current data, American Airlines ($223), and Delta ($248) offers the cheapest pricing from Wilmington to Louisville. American Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Wilmington to Louisville?

Travelers seeking maximum savings on their Wilmington to Louisville flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest day to fly round-trip from Wilmington to Louisville?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 239% when planning your travel around this day of the week.

What is the cheapest month to fly from Wilmington to Louisville?

March can be a great time to fly to Louisville from Wilmington with a flight ticket averaging about $359. Cheapflights users have found deals in the month of March for as cheap as $248. The most expensive prices can be found in the month of August.

Can I find deals for flights from Wilmington to Louisville that include hotel bookings?

Yes. In addition to deals on Wilmington to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Wilmington to Louisville?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Louisville.

Can I find deals for business class flights from Wilmington to Louisville?

Yes. Cheapflights offers flight deals from Wilmington to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$219+ Flights from Wilmington to Louisville

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Cheap flight deals from Wilmington to Louisville

Round-trip from	$259 (American Airlines)
Popular in	August
Cheapest in	March
Average price	$343

From Wilmington New Hanover County to Louisville Intl

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

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Find flight deals from Wilmington to Louisville

Cheapest flights from Wilmington to Louisville
Explore the most affordable flight options available from Wilmington to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Mon 9/299:10 amILM - SDF

1 stop24h 09mMultiple Airlines

Thu 10/97:56 pmSDF - ILM

1 stop24h 39mMultiple Airlines

Deal found 9/9

$219

Mon 9/299:10 amILM - SDF

1 stop24h 09mMultiple Airlines

Wed 10/85:31 pmSDF - ILM

2 stops15h 09mMultiple Airlines

Deal found 9/9

$220

Thu 10/24:46 pmILM - SDF

1 stop16h 33mMultiple Airlines

Wed 10/85:31 pmSDF - ILM

2 stops15h 09mMultiple Airlines

Deal found 9/9

$234

Mon 9/299:10 amILM - SDF

1 stop24h 09mMultiple Airlines

Sun 10/127:56 pmSDF - ILM

1 stop24h 39mMultiple Airlines

Deal found 9/9

$236

Mon 9/229:10 amILM - SDF

1 stop24h 09mMultiple Airlines

Thu 9/2510:14 amSDF - ILM

1 stop22h 16mMultiple Airlines

Deal found 9/9

$248

Wed 10/12:41 pmILM - SDF

1 stop6h 49mAmerican Airlines

Sat 10/117:26 amSDF - ILM

1 stop6h 03mAmerican Airlines

Deal found 9/9

$249

Thu 10/24:46 pmILM - SDF

1 stop16h 33mMultiple Airlines

Sun 10/127:56 pmSDF - ILM

1 stop24h 39mMultiple Airlines

Deal found 9/9

$250

Thu 9/257:59 pmILM - SDF

1 stop4h 00mAmerican Airlines

Mon 9/295:18 pmSDF - ILM

1 stop3h 31mAmerican Airlines

Deal found 9/10

$259

Tue 10/147:00 pmILM - SDF

1 stop4h 24mAmerican Airlines

Sun 10/196:09 amSDF - ILM

1 stop3h 44mAmerican Airlines

Deal found 9/10

$274

Thu 10/24:46 pmILM - SDF

1 stop16h 33mMultiple Airlines

Thu 10/96:58 pmSDF - ILM

2 stops17h 22mMultiple Airlines

Deal found 9/9

$279

Sun 9/283:35 pmILM - SDF

1 stop17h 44mMultiple Airlines

Thu 10/97:56 pmSDF - ILM

1 stop24h 39mMultiple Airlines

Deal found 9/9

$283

Best flights from Wilmington to Louisville
Discover carefully curated flight deals from Wilmington to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Fri 11/146:01 pmILM - SDF

1 stop6h 05mDelta

Sun 11/166:00 amSDF - ILM

1 stop3h 38mDelta

Deal found 9/8

$249

Thu 9/257:59 pmILM - SDF

1 stop4h 00mAmerican Airlines

Mon 9/295:18 pmSDF - ILM

1 stop3h 31mAmerican Airlines

Deal found 9/10

$259

Mon 9/229:10 amILM - SDF

1 stop24h 09mMultiple Airlines

Thu 9/2510:14 amSDF - ILM

1 stop22h 16mMultiple Airlines

Deal found 9/11

$313

Tue 10/146:00 amILM - SDF

1 stop4h 26mAmerican Airlines

Mon 10/207:32 amSDF - ILM

1 stop8h 49mAmerican Airlines

Deal found 9/10

$274

Tue 10/147:00 pmILM - SDF

1 stop4h 24mAmerican Airlines

Sun 10/196:09 amSDF - ILM

1 stop3h 44mAmerican Airlines

Deal found 9/10

$274

Wed 10/16:50 amILM - SDF

1 stop6h 00mDelta

Sun 10/126:00 amSDF - ILM

1 stop3h 31mDelta

Deal found 9/9

$309

Fri 10/105:01 pmILM - SDF

1 stop6h 52mAmerican Airlines

Sat 10/117:26 amSDF - ILM

1 stop6h 03mAmerican Airlines

Deal found 9/10

$274

Thu 10/235:55 pmILM - SDF

1 stop6h 06mDelta

Sun 10/266:00 amSDF - ILM

1 stop3h 31mDelta

Deal found 9/10

$309

Fri 10/246:00 amILM - SDF

1 stop5h 56mAmerican Airlines

Sun 10/266:09 amSDF - ILM

1 stop3h 44mAmerican Airlines

Deal found 9/10

$274

Sat 10/46:00 amILM - SDF

1 stop3h 27mDelta

Wed 10/85:00 pmSDF - ILM

1 stop5h 15mDelta

Deal found 9/9

$309

Thu 9/185:36 pmILM - SDF

1 stop6h 16mDelta

Wed 9/242:10 pmSDF - ILM

1 stop7h 50mDelta

Deal found 9/9

$334

Mon 10/136:00 amILM - SDF

1 stop5h 56mAmerican Airlines

Sun 10/196:09 amSDF - ILM

1 stop3h 44mAmerican Airlines

Deal found 9/10

$319

Last-minute flights from Wilmington to Louisville
Discover last-minute flight deals from Wilmington to Louisville. Data last updated September 11, 2025 and is based on user searches.

Mon 9/229:10 amILM - SDF

1 stop24h 09mMultiple Airlines

Thu 9/2510:14 amSDF - ILM

1 stop22h 16mMultiple Airlines

Deal found 9/9

$248

Thu 9/257:59 pmILM - SDF

1 stop4h 00mAmerican Airlines

Mon 9/295:18 pmSDF - ILM

1 stop3h 31mAmerican Airlines

Deal found 9/10

$259

Sun 9/283:35 pmILM - SDF

1 stop17h 44mMultiple Airlines

Thu 10/97:56 pmSDF - ILM

1 stop24h 39mMultiple Airlines

Deal found 9/9

$283

Mon 9/299:10 amILM - SDF

1 stop24h 09mMultiple Airlines

Thu 10/97:56 pmSDF - ILM

1 stop24h 39mMultiple Airlines

Deal found 9/9

$219

Mon 9/299:10 amILM - SDF

1 stop24h 09mMultiple Airlines

Wed 10/85:31 pmSDF - ILM

2 stops15h 09mMultiple Airlines

Deal found 9/9

$220

Mon 9/299:10 amILM - SDF

1 stop24h 09mMultiple Airlines

Sun 10/127:56 pmSDF - ILM

1 stop24h 39mMultiple Airlines

Deal found 9/9

$236

Wed 10/12:41 pmILM - SDF

1 stop6h 49mAmerican Airlines

Sat 10/117:26 amSDF - ILM

1 stop6h 03mAmerican Airlines

Deal found 9/9

$249

Thu 10/24:46 pmILM - SDF

1 stop16h 33mMultiple Airlines

Sat 10/116:58 pmSDF - ILM

2 stops13h 42mMultiple Airlines

Deal found 9/9

$234

Thu 10/24:46 pmILM - SDF

1 stop16h 33mMultiple Airlines

Sun 10/127:56 pmSDF - ILM

1 stop24h 39mMultiple Airlines

Deal found 9/9

$250

Thu 10/24:46 pmILM - SDF

1 stop16h 33mMultiple Airlines

Thu 10/96:58 pmSDF - ILM

2 stops17h 22mMultiple Airlines

Deal found 9/9

$279

Tue 10/146:00 amILM - SDF

1 stop4h 26mAmerican Airlines

Mon 10/207:32 amSDF - ILM

1 stop8h 49mAmerican Airlines

Deal found 9/10

$274

Cheapflights Fare Finder

Use the filters below to find and compare flights from Wilmington to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Fri 11/14

6:01 pm-12:06 am

1 stop6h 05m

Louisville Intl

Sun 11/16

6:00 am-9:38 am

1 stop3h 38m

$249

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Thu 9/25

7:59 pm-11:59 pm

1 stop4h 00m

Louisville Intl

Mon 9/29

5:18 pm-8:49 pm

1 stop3h 31m

$259

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Tue 10/14

6:00 am-10:26 am

1 stop4h 26m

Louisville Intl

Mon 10/20

7:32 am-4:21 pm

1 stop8h 49m

$274

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Tue 10/14

7:00 pm-11:24 pm

1 stop4h 24m

Louisville Intl

Sun 10/19

6:09 am-9:53 am

1 stop3h 44m

$274

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Fri 10/10

5:01 pm-11:53 pm

1 stop6h 52m

Louisville Intl

Sat 10/11

7:26 am-1:29 pm

1 stop6h 03m

$274

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Fri 10/24

6:00 am-11:56 am

1 stop5h 56m

Louisville Intl

Sun 10/26

6:09 am-9:53 am

1 stop3h 44m

$274

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Wed 10/1

6:50 am-12:50 pm

1 stop6h 00m

Louisville Intl

Sun 10/12

6:00 am-9:31 am

1 stop3h 31m

$309

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Thu 10/23

5:55 pm-12:01 am

1 stop6h 06m

Louisville Intl

Sun 10/26

6:00 am-9:31 am

1 stop3h 31m

$309

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Sat 10/4

6:00 am-9:27 am

1 stop3h 27m

Louisville Intl

Wed 10/8

5:00 pm-10:15 pm

1 stop5h 15m

$309

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Mon 9/22

9:10 am-9:19 am

1 stop24h 09m

Louisville Intl

Thu 9/25

10:14 am-8:30 am

1 stop22h 16m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 12 results

Best time to book a flight from Wilmington to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Wilmington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wilmington to Louisville

What is the cheapest month to book a flight from Wilmington to Louisville?

Currently, January is the cheapest month in which you can book a flight from Wilmington to Louisville (average of $299). Flying from Wilmington to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ILM to SDF?

A simple way to save on the total cost of your ticket is to fly from Wilmington to Louisville in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Louisville

Peruse reviews from past customers who have flown with Delta and American Airlines from Wilmington to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Wilmington to Louisville?
There are many flights that can get you from Wilmington to Louisville in 4h. Fly via Delta or American Airlines to get the fastest option. The distance between Wilmington and Louisville is about 513 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Wilmington to Louisville round-trip?
According to our current data, American Airlines ($223), and Delta ($248) offers the cheapest pricing from Wilmington to Louisville. American Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Wilmington to Louisville that include hotel bookings?
Yes. In addition to deals on Wilmington to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Wilmington to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Louisville.
Can I find deals for business class flights from Wilmington to Louisville?
Yes. Cheapflights offers flight deals from Wilmington to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Wilmington to Louisville?
Currently, January is the cheapest month in which you can book a flight from Wilmington to Louisville (average of $299). Flying from Wilmington to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Shepherdsville

Jeffersonville

Elizabethtown

Corydon

Bardstown

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Wilmington to Louisville

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$223	Average$310	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$248	Average$323	FlexibilityNo cancel fee	On-timeN/A

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$219+ Cheap flights from Wilmington to Louisville (ILM - SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Wilmington to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Wilmington to Louisville

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Wilmington to Louisville

Cheapest flights from Wilmington to LouisvilleExplore the most affordable flight options available from Wilmington to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Wilmington to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Wilmington to Louisville that are best for you.

Best time to book a flight from Wilmington to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Wilmington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Wilmington to Louisville

What is the cheapest month to book a flight from Wilmington to Louisville?

What is the cheapest time of day to fly from ILM to SDF?

Reviews of airlines servicing Louisville

Peruse reviews from past customers who have flown with Delta and American Airlines from Wilmington to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Wilmington to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Wilmington to Louisville?

What are the cheapest airlines flying from Wilmington to Louisville round-trip?

Can I find deals for flights from Wilmington to Louisville that include hotel bookings?

How can I find direct flights from Wilmington to Louisville?

Can I find deals for business class flights from Wilmington to Louisville?

What is the cheapest month to book a flight from Wilmington to Louisville?

Traveling to a place near Louisville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wilmington to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Wilmington to Louisville

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Cheapest flights from Wilmington to Louisville
Explore the most affordable flight options available from Wilmington to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.