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$199+ Cheap flights from Wilmington to Louisville (ILM - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SDF
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
1 adult, Economy
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Cheap flight deals from Wilmington to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 1, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$199
(United Airlines)

Popular in

April

Cheapest in

March

Average price

$248
From Wilmington New Hanover County to Louisville Intl
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One-way flight from Wilmington New Hanover County to Louisville Intl
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 1, 2025.

This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/257:59 pmILM - SDF
1 stop4h 00mAmerican Airlines
sáb. 9/275:00 pmSDF - ILM
1 stop3h 49mAmerican Airlines
Deal found 6/29$249
This Mytrip deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/254:44 pmILM - SDF
2 stops16h 13mMultiple Airlines
jue. 10/27:45 amSDF - ILM
1 stop12h 49mMultiple Airlines
Deal found 6/29$386
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/2311:53 amILM - SDF
2 stops10h 49mDelta
mar. 8/266:00 amSDF - ILM
1 stop3h 42mDelta
Deal found 6/30$453
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/284:59 pmILM - SDF
1 stop5h 15mUnited Airlines
dom. 8/38:40 amSDF - ILM
1 stop6h 48mUnited Airlines
Deal found 6/30$539

Cheapflights Fare Finder

Customize your flight search to find flights from Wilmington to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 1, 2025.
Use the filters below to find and compare flights from Wilmington to Louisville that are best for you.

Fly from

Wilmington

Fly to

Louisville

Route

Depart

Return

Price

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

jue. 9/25

7:59 pm-11:59 pm

1 stop4h 00m

Louisville Intl

sáb. 9/27

5:00 pm-8:49 pm

1 stop3h 49m

$249

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

jue. 9/25

4:44 pm-8:57 am

2 stops16h 13m

Louisville Intl

jue. 10/2

7:45 am-8:34 pm

1 stop12h 49m

$386

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

sáb. 8/23

11:53 am-10:42 pm

2 stops10h 49m

Louisville Intl

mar. 8/26

6:00 am-9:42 am

1 stop3h 42m

$453

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

lun. 7/28

4:59 pm-10:14 pm

1 stop5h 15m

Louisville Intl

dom. 8/3

8:40 am-3:28 pm

1 stop6h 48m

$539

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

mar. 7/15

4:59 pm-10:14 pm

1 stop5h 15m

$199

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

lun. 7/7

6:07 pm-10:16 pm

1 stop4h 09m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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?

Find hourly flight availability from Wilmington to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 1, 2025.

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

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated julio 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, 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
7,973 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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
7,973 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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

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.

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

    According to our current data, American Airlines ($249), Delta ($453), and United Airlines ($539) offers the cheapest pricing from Wilmington to Louisville. American Airlines is priced at 26% 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

Traveling to a place near Wilmington?

Book flights to Wilmington if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 2 airlines flying from Wilmington to Louisville

Discover the top 2 airlines that operate flights from Wilmington to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$314FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$258FlexibilityNo cancel feeOn-timeN/A

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