HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$249+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SDF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wilmington to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$249
(American Airlines)

Popular in

April

Cheapest in

March

Average price

$366
From Wilmington New Hanover County to Louisville Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 7/36:28 amILM - SDF
1 stop4h 52mAmerican Airlines
Wed 7/98:20 amSDF - ILM
1 stop4h 31mAmerican Airlines
Deal found 6/11$249
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 6/266:00 amILM - SDF
1 stop3h 58mDelta
Mon 6/307:06 amSDF - ILM
1 stop6h 41mDelta
Deal found 6/10$259
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Thu 7/312:30 pmILM - SDF
1 stop28h 13mMultiple Airlines
Wed 7/99:46 amSDF - ILM
2 stops28h 52mMultiple Airlines
Deal found 6/11$360
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 7/114:59 pmILM - SDF
2 stops28h 52mUnited Airlines
Mon 7/148:40 amSDF - ILM
1 stop6h 44mUnited Airlines
Deal found 6/11$498

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 June 12, 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

Thu 7/3

6:28 am-11:20 am

1 stop4h 52m

Louisville Intl

Wed 7/9

8:20 am-12:51 pm

1 stop4h 31m

$249

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Thu 6/26

6:00 am-9:58 am

1 stop3h 58m

Louisville Intl

Mon 6/30

7:06 am-1:47 pm

1 stop6h 41m

$259

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Thu 7/3

12:30 pm-4:43 pm

1 stop28h 13m

Louisville Intl

Wed 7/9

9:46 am-2:38 pm

2 stops28h 52m

$360

WilmingtonLouisville

ILM - SDF

ILMSDF

Wilmington New Hanover County

Fri 7/11

4:59 pm-9:51 pm

2 stops28h 52m

Louisville Intl

Mon 7/14

8:40 am-3:24 pm

1 stop6h 44m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 12, 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.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

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.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

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).

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 June 12, 2025.
To help decide which airline to fly from Wilmington to Louisville, see what other customers have to say about Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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 ($259), and United Airlines ($498) 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

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.
Raleigh to Nashville flights
Charlotte to Nashville flights
Raleigh to Cincinnati flights
Norfolk to Nashville flights
Charlotte to Cincinnati flights
Myrtle Beach to Nashville flights
Greensboro to Nashville flights
Myrtle Beach to Cincinnati flights
Raleigh to Knoxville flights
Norfolk to Louisville flights
Raleigh to Louisville flights
Wilmington to Cincinnati flights
Asheville to Nashville flights
Raleigh to Lexington flights
Charlotte to Louisville flights
Wilmington to Nashville flights
Charlotte to Lexington flights
Norfolk to Knoxville flights
Greensboro to Louisville flights
Charlotte to Knoxville flights
Norfolk to Lexington flights
Greensboro to Cincinnati flights
Wilmington to Lexington flights
Blountville to Nashville flights
Myrtle Beach to Knoxville flights
Greensboro to Lexington flights
Knoxville to Cincinnati flights
Charlotte to Evansville flights
Jacksonville to Louisville flights
Myrtle Beach to Louisville flights
Norfolk to Cincinnati flights
Jacksonville to Nashville flights
Knoxville to Nashville flights
Asheville to Cincinnati flights
New Bern to Nashville flights
Fayetteville to Nashville flights
Wilmington to Knoxville flights
Fayetteville to Louisville flights
Myrtle Beach to Lexington flights
Jacksonville to Cincinnati flights
Asheville to Lexington flights
Greenville to Nashville flights
Raleigh to Blountville flights
Raleigh to Evansville flights
Norfolk to Evansville flights
Fayetteville to Lexington flights
Jacksonville to Knoxville flights
Fayetteville to Cincinnati flights
Jacksonville to Lexington flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$316FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$283FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.