$99+ Cheap flights from Las Vegas to Louisville (LAS - 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SDF
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas 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 Las Vegas to Louisville
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Cheapest flights from Las Vegas to LouisvilleExplore the most affordable flight options available from Las Vegas to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from Las Vegas to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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.
Sat 9/511:57 am
LAS
- SDF
1 stop7h 11m
Delta
Tue 9/83:24 pm
SDF
- LAS
1 stop9h 54m
Delta
Deal found 6/9![Delta logo]()
$237
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.
Fri 8/710:45 pm
LAS
- SDF
1 stop8h 09m
Delta
Mon 8/101:17 pm
SDF
- LAS
1 stop7h 35m
Delta
Deal found 6/10![Delta logo]()
$254
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:20 am
LAS
- SDF
1 stop7h 55m
Southwest
Mon 9/217:10 pm
SDF
- LAS
1 stop6h 30m
Southwest
Deal found 6/11![Southwest logo]()
$263
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:20 am
LAS
- SDF
1 stop7h 05m
Southwest
Sat 8/2212:40 pm
SDF
- LAS
1 stop6h 00m
Southwest
Deal found 6/10![Southwest logo]()
$266
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:30 pm
LAS
- SDF
1 stop7h 05m
Southwest
Sun 9/136:25 pm
SDF
- LAS
1 stop7h 00m
Southwest
Deal found 6/10![Southwest logo]()
$280
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:05 am
LAS
- SDF
1 stop7h 35m
Southwest
Mon 9/217:10 pm
SDF
- LAS
1 stop6h 30m
Southwest
Deal found 6/11![Southwest logo]()
$281
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 9/1811:50 pm
LAS
- SDF
1 stop7h 07m
United Airlines
Sun 9/205:15 am
SDF
- LAS
1 stop7h 12m
United Airlines
Deal found 6/11![United Airlines logo]()
$284
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:20 am
LAS
- SDF
1 stop7h 05m
Southwest
Fri 8/212:15 pm
SDF
- LAS
1 stop6h 35m
Southwest
Deal found 6/10![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:30 pm
LAS
- SDF
1 stop7h 05m
Southwest
Sun 8/1611:35 am
SDF
- LAS
1 stop5h 55m
Southwest
Deal found 6/12![Southwest logo]()
$292
Best flights from Las Vegas to LouisvilleDiscover carefully curated flight deals from Las Vegas to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from Las Vegas to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:45 pm
LAS
- SDF
1 stop8h 09m
Delta
Mon 8/101:17 pm
SDF
- LAS
1 stop7h 35m
Delta
Deal found 6/11![Delta logo]()
$254
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:20 am
LAS
- SDF
1 stop7h 05m
Southwest
Sat 8/2212:40 pm
SDF
- LAS
2 stops7h 25m
Southwest
Deal found 6/10![Southwest logo]()
$271
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 9/1811:50 pm
LAS
- SDF
1 stop7h 07m
United Airlines
Sun 9/205:15 am
SDF
- LAS
1 stop7h 12m
United Airlines
Deal found 6/11![United Airlines logo]()
$284
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:35 pm
LAS
- SDF
2 stops9h 50m
Southwest
Fri 8/212:15 pm
SDF
- LAS
1 stop6h 35m
Southwest
Deal found 6/10![Southwest logo]()
$290
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:15 am
LAS
- SDF
2 stops11h 20m
Southwest
Sun 8/1611:35 am
SDF
- LAS
1 stop5h 55m
Southwest
Deal found 6/12![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 9/59:37 am
LAS
- SDF
2 stops11h 22m
United Airlines
Tue 9/83:25 pm
SDF
- LAS
2 stops11h 32m
United Airlines
Deal found 6/9![United Airlines logo]()
$347
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:35 pm
LAS
- SDF
Nonstop3h 50m
Southwest
Thu 7/306:05 pm
SDF
- LAS
1 stop7h 10m
Southwest
Deal found 6/11![Southwest logo]()
$361
Last-minute flights from Las Vegas to LouisvilleDiscover last-minute flight deals from Las Vegas to Louisville. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Louisville. Data last updated June 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/13. 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.
Tue 6/2312:33 am
LAS
- SDF
1 stop8h 20m
Delta
Mon 6/296:00 am
SDF
- LAS
1 stop8h 07m
Delta
Deal found 6/13![Delta logo]()
$372
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:45 am
LAS
- SDF
2 stops6h 55m
Southwest
Sat 6/277:15 pm
SDF
- LAS
1 stop6h 20m
Southwest
Deal found 6/11![Southwest logo]()
$343
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 6/2511:45 pm
LAS
- SDF
1 stop7h 51m
American Airlines
Sun 6/287:48 pm
SDF
- LAS
1 stop7h 04m
American Airlines
Deal found 6/11![American Airlines logo]()
$318
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:50 am
LAS
- SDF
1 stop7h 56m
Delta
Sun 7/57:05 am
SDF
- LAS
1 stop7h 02m
Delta
Deal found 6/11![Delta logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/311:39 pm
LAS
- SDF
1 stop17h 36m
Multiple Airlines
Wed 7/89:21 am
SDF
- LAS
2 stops16h 52m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$373
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:40 am
LAS
- SDF
2 stops7h 50m
Southwest
Mon 7/1310:50 am
SDF
- LAS
1 stop13h 25m
Southwest
Deal found 6/10![Southwest logo]()
$349
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/1311:45 pm
LAS
- SDF
1 stop7h 18m
American Airlines
Fri 7/177:50 pm
SDF
- LAS
1 stop6h 58m
American Airlines
Deal found 6/9![American Airlines logo]()
$338
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 7/2311:10 pm
LAS
- SDF
1 stop7h 44m
Delta
Sat 7/254:28 pm
SDF
- LAS
1 stop6h 52m
Delta
Deal found 6/10![Delta logo]()
$358
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:55 pm
LAS
- SDF
1 stop11h 05m
Southwest
Sun 7/268:00 pm
SDF
- LAS
1 stop7h 20m
Southwest
Deal found 6/10![Southwest logo]()
$302
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:40 am
LAS
- SDF
2 stops6h 45m
Southwest
Wed 7/297:45 pm
SDF
- LAS
1 stop6h 25m
Southwest
Deal found 6/11![Southwest logo]()
$323
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:35 pm
LAS
- SDF
Nonstop3h 50m
Southwest
Thu 7/306:05 pm
SDF
- LAS
1 stop7h 10m
Southwest
Deal found 6/11![Southwest logo]()
$361
One-way flights from Las Vegas to LouisvilleSearch for one-way flight options from Las Vegas to Louisville. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from Las Vegas to Louisville. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:50 pm
LAS
- SDF
1 stop9h 20m
Southwest
Deal found 6/11![Southwest logo]()
$112
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:20 am
LAS
- SDF
1 stop6h 50m
Southwest
Deal found 6/11![Southwest logo]()
$118
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.
Wed 8/511:31 am
LAS
- SDF
1 stop6h 48m
Delta
Deal found 6/10![Delta logo]()
$119
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:55 am
LAS
- SDF
1 stop8h 10m
Southwest
Deal found 6/10![Southwest logo]()
$136
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:30 pm
LAS
- SDF
1 stop7h 05m
Southwest
Deal found 6/13![Southwest logo]()
$144
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.
Wed 7/82:38 pm
LAS
- SDF
1 stop6h 48m
Delta
Deal found 6/10![Delta logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/2712:46 am
LAS
- SDF
2 stops31h 40m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$150
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:00 am
LAS
- SDF
2 stops26h 16m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$151
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:20 am
LAS
- SDF
2 stops9h 20m
Southwest
Deal found 6/12![Southwest logo]()
$154
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:01 pm
LAS
- SDF
1 stop8h 54m
Breeze Airways
Deal found 6/11![Breeze Airways logo]()
$161
Find flight deals from Las Vegas to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) 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 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (Delta) |
One-way from | $112 (Southwest) |
Popular in | August |
Cheapest in | September |
Average price | $207 |
Good one-way deal | $269 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas 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 14, 2026.
Use the filters below to find and compare flights from Las Vegas to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasLouisville
LAS - SDF
LASSDF
Las Vegas Harry Reid Intl
Fri 8/7
10:45 pm-9:54 am
1 stop8h 09m
Louisville Intl
Mon 8/10
1:17 pm-5:52 pm
1 stop7h 35m
$254
Las VegasLouisville
LAS - SDF
LASSDF
Las Vegas Harry Reid Intl
Sat 8/8
12:20 am-10:25 am
1 stop7h 05m
Louisville Intl
Sat 8/22
12:40 pm-5:05 pm
2 stops7h 25m
$271
Las VegasLouisville
LAS - SDF
LASSDF
Las Vegas Harry Reid Intl
Fri 9/18
11:50 pm-9:57 am
1 stop7h 07m
Louisville Intl
Sun 9/20
5:15 am-9:27 am
1 stop7h 12m
$284
Las VegasLouisville
LAS - SDF
LASSDF
Las Vegas Harry Reid Intl
Sun 8/9
9:35 pm-10:25 am
2 stops9h 50m
Louisville Intl
Fri 8/21
2:15 pm-5:50 pm
1 stop6h 35m
$290
Las VegasLouisville
LAS - SDF
LASSDF
Las Vegas Harry Reid Intl
Thu 8/13
8:15 am-10:35 pm
2 stops11h 20m
Louisville Intl
Sun 8/16
11:35 am-2:30 pm
1 stop5h 55m
$302
Las VegasLouisville
LAS - SDF
LASSDF
Las Vegas Harry Reid Intl
Sat 9/5
9:37 am-11:59 pm
2 stops11h 22m
Louisville Intl
Tue 9/8
3:25 pm-11:57 pm
2 stops11h 32m
$347
Quickest round-trip
Las VegasLouisville
LAS - SDF
LASSDF
Las Vegas Harry Reid Intl
Sat 7/25
6:35 pm-1:25 am
Nonstop3h 50m
Louisville Intl
Thu 7/30
6:05 pm-10:15 pm
1 stop7h 10m
$361
Cheapest one-way
Las VegasLouisville
LAS - SDF
LASSDF
Las Vegas Harry Reid Intl
Tue 12/8
10:55 pm-9:40 am
1 stop7h 45m
$99
Las VegasLouisville
LAS - SDF
LASSDF
Las Vegas Harry Reid Intl
Fri 9/18
12:45 am-11:51 am
1 stop8h 06m
$119
Las VegasLouisville
LAS - SDF
LASSDF
Las Vegas Harry Reid Intl
Sat 12/5
6:05 am-5:40 pm
1 stop8h 35m
$119
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Louisville
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 Las Vegas to Louisville in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Las Vegas-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-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 Las Vegas-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 Las Vegas to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Las Vegas with our price prediction graph.
LAS-SDF
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 Las Vegas to Louisville
What is the cheapest month to book a flight from Las Vegas to Louisville?
Currently, September is the cheapest month in which you can book a flight from Las Vegas to Louisville (average of $198). Flying from Las Vegas to Louisville in August is currently the most expensive (average of $487). 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 LAS to SDF?
Find hourly flight availability from Las Vegas 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 14, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Louisville as you normally would.
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 14, 2026.
Read through reviews of airlines operating flights from Las Vegas to Louisville, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Louisville. 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 Louisville?
Book flights to Louisville if you plan to visit one of these locationsCorydon
Shepherdsville
Elizabethtown
Jeffersonville
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Top 3 airlines flying from Las Vegas to Louisville
Discover the top 3 airlines that operate flights from Las Vegas 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$215 | Average$450 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$404 | FlexibilityNo cancel fee | On-time69% |