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$195+ Cheap flights from Lexington to Louisville (LEX - 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SDF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Lexington to Louisville

Cheapest flights from Lexington to Louisville
Explore the most affordable flight options available from Lexington to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/256:40 am
LEX
-
SDF
1 stop14h 46m
American Airlines
Wed 3/47:09 am
SDF
-
LEX
1 stop9h 34m
American Airlines
Deal found 1/28$355
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 2/114:58 pm
LEX
-
SDF
1 stop24h 23m
American Airlines
Sun 2/156:12 pm
SDF
-
LEX
1 stop15h 16m
American Airlines
Deal found 1/26$614
This American Airlines deal was found by Cheapflights users on 1/28. 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 1/2912:49 pm
LEX
-
SDF
1 stop25h 59m
American Airlines
Wed 2/43:33 pm
SDF
-
LEX
1 stop7h 42m
American Airlines
Deal found 1/28$951
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 1/2810:30 am
LEX
-
SDF
1 stop9h 58m
United Airlines
Sat 1/3111:10 am
SDF
-
LEX
1 stop9h 21m
United Airlines
Deal found 1/26$1,057

Find flight deals from Lexington to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$355
(American Airlines)

One-way from

$195
(Kiwi.com)
Provider with most accurate pricing for Lexington Blue Grass-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Louisville Intl flights.
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From Lexington Blue Grass to Louisville Intl
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One-way flight from Lexington Blue Grass to Louisville Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington 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 January 29, 2026.
Use the filters below to find and compare flights from Lexington to Louisville that are best for you.

Fly from

Lexington

Fly to

Louisville

Route

Depart

Return

Price

LexingtonLouisville

LEX - SDF

LEXSDF

Lexington Blue Grass

Wed 2/25

6:40 am-9:26 pm

1 stop14h 46m

Louisville Intl

Wed 3/4

7:09 am-4:43 pm

1 stop9h 34m

$355

LexingtonLouisville

LEX - SDF

LEXSDF

Lexington Blue Grass

Wed 2/11

4:58 pm-5:21 pm

1 stop24h 23m

Louisville Intl

Sun 2/15

6:12 pm-9:28 am

1 stop15h 16m

$614

LexingtonLouisville

LEX - SDF

LEXSDF

Lexington Blue Grass

Thu 2/12

10:27 am-9:26 pm

1 stop10h 59m

Louisville Intl

Mon 2/16

6:12 pm-9:28 am

1 stop15h 16m

$614

LexingtonLouisville

LEX - SDF

LEXSDF

Lexington Blue Grass

Wed 4/1

8:16 pm-8:49 pm

1 stop24h 33m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • Most accurate provider: When it comes to deals on Lexington-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lexington to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Lexington 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.

Related info for your journey

Find useful and relevant information for your journey from Lexington 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 Lexington to Louisville?

    There are many flights that can get you from Lexington to Louisville in 14h 46m. Fly via American Airlines to get the fastest option. Lexington and Louisville are separated by a distance of 62 mi.

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

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

  • How can I find direct flights from Lexington to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Lexington 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.

See more FAQs

Traveling to a place near Louisville?

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

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