$90+ Cheap flights from Louisville to Lexington (SDF - LEX)
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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LEX
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Lexington 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 Louisville to Lexington
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Best
Last-minute
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Cheapest flights from Louisville to LexingtonExplore the most affordable flight options available from Louisville to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Louisville to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:56 pm -
1 stop17h 59m
Sat 10/1012:15 pm -
1 stop8h 23m
Deal found 9/21![Allegiant Air logo]()
$482
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/196:29 am -
1 stop17h 40m
Mon 10/266:58 pm -
1 stop17h 12m
Deal found 9/20![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 10/306:29 am -
1 stop17h 40m
Sat 10/3111:14 am -
1 stop10h 21m
Deal found 9/22![American Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:47 pm -
1 stop14h 11m
Fri 10/99:27 pm -
1 stop23h 11m
Deal found 9/19![Allegiant Air logo]()
$510
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 10/166:29 am -
1 stop11h 55m
Fri 10/235:29 am -
1 stop10h 54m
Deal found 9/18![American Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:56 pm -
1 stop17h 59m
Sat 10/103:28 pm -
2 stops29h 01m
Deal found 9/21![Multiple Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/146:29 am -
1 stop17h 40m
Sat 10/175:29 am -
1 stop10h 54m
Deal found 9/20![American Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:56 pm -
1 stop15h 59m
Wed 10/75:36 pm -
1 stop14h 37m
Deal found 9/18![Allegiant Air logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:17 pm -
1 stop15h 02m
Sat 9/262:04 pm -
1 stop28h 23m
Deal found 9/20![Allegiant Air logo]()
$705
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:47 pm -
1 stop14h 11m
Fri 10/93:46 pm -
2 stops28h 45m
Deal found 9/19![Multiple Airlines logo]()
$716
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:11 pm -
2 stops23h 08m
Wed 10/75:36 pm -
1 stop14h 37m
Deal found 9/18![Multiple Airlines logo]()
$746
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 9/297:03 am -
1 stop10h 28m
Sun 10/45:23 am -
1 stop8h 20m
Deal found 9/18![American Airlines logo]()
$895
Best flights from Louisville to LexingtonDiscover carefully curated flight deals from Louisville to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Louisville to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:56 pm -
1 stop17h 59m
Sat 10/1012:15 pm -
1 stop8h 23m
Deal found 9/21![Allegiant Air logo]()
$482
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/196:29 am -
1 stop17h 40m
Mon 10/266:58 pm -
1 stop17h 12m
Deal found 9/20![American Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:56 pm -
1 stop17h 59m
Sat 10/103:28 pm -
2 stops29h 01m
Deal found 9/21![Multiple Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 10/306:29 am -
1 stop17h 40m
Sat 10/3111:14 am -
1 stop10h 21m
Deal found 9/22![American Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 10/166:29 am -
1 stop11h 55m
Fri 10/235:29 am -
1 stop10h 54m
Deal found 9/18![American Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/146:29 am -
1 stop17h 40m
Sat 10/175:29 am -
1 stop10h 54m
Deal found 9/20![American Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:47 pm -
1 stop14h 11m
Fri 10/93:46 pm -
2 stops28h 45m
Deal found 9/19![Multiple Airlines logo]()
$716
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:11 pm -
2 stops23h 08m
Wed 10/75:36 pm -
1 stop14h 37m
Deal found 9/18![Multiple Airlines logo]()
$746
Last-minute flights from Louisville to LexingtonDiscover last-minute flight deals from Louisville to Lexington. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Lexington. Data last updated September 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:17 pm -
1 stop15h 02m
Sat 9/262:04 pm -
1 stop28h 23m
Deal found 9/20![Allegiant Air logo]()
$705
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 9/297:03 am -
1 stop10h 28m
Sun 10/45:23 am -
1 stop8h 20m
Deal found 9/18![American Airlines logo]()
$895
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:56 pm -
1 stop15h 59m
Wed 10/75:36 pm -
1 stop14h 37m
Deal found 9/18![Allegiant Air logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:11 pm -
2 stops23h 08m
Wed 10/75:36 pm -
1 stop14h 37m
Deal found 9/18![Multiple Airlines logo]()
$746
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:47 pm -
1 stop14h 11m
Fri 10/99:27 pm -
1 stop23h 11m
Deal found 9/19![Allegiant Air logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:47 pm -
1 stop14h 11m
Fri 10/93:46 pm -
2 stops28h 45m
Deal found 9/19![Multiple Airlines logo]()
$716
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:56 pm -
1 stop17h 59m
Sat 10/1012:15 pm -
1 stop8h 23m
Deal found 9/21![Allegiant Air logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:56 pm -
1 stop17h 59m
Sat 10/103:28 pm -
2 stops29h 01m
Deal found 9/21![Multiple Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/146:29 am -
1 stop17h 40m
Sat 10/175:29 am -
1 stop10h 54m
Deal found 9/20![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 10/166:29 am -
1 stop11h 55m
Fri 10/235:29 am -
1 stop10h 54m
Deal found 9/18![American Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/196:29 am -
1 stop17h 40m
Mon 10/266:58 pm -
1 stop17h 12m
Deal found 9/20![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 10/306:29 am -
1 stop17h 40m
Sat 10/3111:14 am -
1 stop10h 21m
Deal found 9/22![American Airlines logo]()
$502
One-way flights from Louisville to LexingtonSearch for one-way flight options from Louisville to Lexington. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Louisville to Lexington. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Trip.com deal was found by Cheapflights users on 9/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:34 pm -
1 stop23h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Allegiant Air logo]()
$90
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 10/305:35 pm -
1 stop17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:59 pm -
1 stop18h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Allegiant Air logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:25 am -
2 stops24h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$585
Find flight deals from Louisville to Lexington
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Lexington (LEX). 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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $482 (Kiwi.com) |
One-way from | $90 (Trip.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Lexington 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Louisville to Lexington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleLexington
SDF Louisville Intl - LEX Lexington Blue Grass
SDFLEX
Louisville Intl
Thu 10/29
8:34 pm-8:28 pm
1 stop23h 54m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$90
Quickest round-trip
LouisvilleLexington
SDF Louisville Intl - LEX Lexington Blue Grass
SDFLEX
Louisville Intl
Fri 10/30
5:35 pm-10:44 am
1 stop17h 09m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$265
LouisvilleLexington
SDF Louisville Intl - LEX Lexington Blue Grass
SDFLEX
Louisville Intl
Fri 10/9
3:59 pm-10:28 am
1 stop18h 29m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$376
LouisvilleLexington
SDF Louisville Intl - LEX Lexington Blue Grass
SDFLEX
Louisville Intl
Tue 10/6
4:56 pm-10:55 am
1 stop17h 59m
Lexington Blue Grass
Sat 10/10
12:15 pm-8:38 pm
1 stop8h 23m
$482
LouisvilleLexington
SDF Louisville Intl - LEX Lexington Blue Grass
SDFLEX
Louisville Intl
Mon 10/19
6:29 am-12:09 am
1 stop17h 40m
Lexington Blue Grass
Mon 10/26
6:58 pm-12:10 pm
1 stop17h 12m
$485
LouisvilleLexington
SDF Louisville Intl - LEX Lexington Blue Grass
SDFLEX
Louisville Intl
Fri 10/30
6:29 am-12:09 am
1 stop17h 40m
Lexington Blue Grass
Sat 10/31
11:14 am-9:35 pm
1 stop10h 21m
$502
LouisvilleLexington
SDF Louisville Intl - LEX Lexington Blue Grass
SDFLEX
Louisville Intl
Fri 10/16
6:29 am-6:24 pm
1 stop11h 55m
Lexington Blue Grass
Fri 10/23
5:29 am-4:23 pm
1 stop10h 54m
$519
LouisvilleLexington
SDF Louisville Intl - LEX Lexington Blue Grass
SDFLEX
Louisville Intl
Fri 10/9
10:25 am-10:28 am
2 stops24h 03m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$585
LouisvilleLexington
SDF Louisville Intl - LEX Lexington Blue Grass
SDFLEX
Louisville Intl
Tue 10/6
4:56 pm-10:55 am
1 stop17h 59m
Lexington Blue Grass
Sat 10/10
3:28 pm-8:29 pm
2 stops29h 01m
$589
LouisvilleLexington
SDF Louisville Intl - LEX Lexington Blue Grass
SDFLEX
Louisville Intl
Wed 10/14
6:29 am-12:09 am
1 stop17h 40m
Lexington Blue Grass
Sat 10/17
5:29 am-4:23 pm
1 stop10h 54m
$591
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Louisville to Lexington
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Lexington in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Lexington flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Lexington 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 Louisville-Lexington 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 Louisville to Lexington
Have a flexible travel schedule? Discover the best time to fly to Lexington from Louisville with our price prediction graph.
SDF-LEX
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 Louisville to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lexington?
Book flights to Lexington if you plan to visit one of these locationsSomerset
Richmond
Danville
Berea
Frankfort
Georgetown
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