$59+ Cheap flights from Kentucky to Las Vegas (LAS)
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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAS
May 18 — May 251
Round-trip
1 adult, Economy
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Cheapest flights from Kentucky to Las VegasExplore the most affordable flight options available from Kentucky to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from Kentucky to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This Trip.com deal was found by Cheapflights users on 4/15. 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.
Sun 5/1710:19 pm
LEX
- LAS
Nonstop4h 16m
Allegiant Air
Thu 5/212:20 pm
LAS
- LEX
Nonstop3h 46m
Allegiant Air
Deal found 4/15![Allegiant Air logo]()
$130
This Super.com deal was found by Cheapflights users on 4/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:19 pm
LEX
- LAS
Nonstop4h 16m
Allegiant Air
Thu 4/302:47 pm
LAS
- LEX
Nonstop3h 42m
Allegiant Air
Deal found 4/15![Allegiant Air logo]()
$131
This Gotogate deal was found by Cheapflights users on 4/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/289:54 pm
LEX
- LAS
Nonstop4h 07m
Allegiant Air
Thu 7/22:23 pm
LAS
- LEX
Nonstop3h 52m
Allegiant Air
Deal found 4/15![Allegiant Air logo]()
$144
This Trip.com deal was found by Cheapflights users on 4/17. 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.
Sun 5/3110:18 pm
LEX
- LAS
Nonstop4h 20m
Allegiant Air
Thu 6/42:18 pm
LAS
- LEX
Nonstop3h 49m
Allegiant Air
Deal found 4/17![Allegiant Air logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Thu 4/3011:49 pm
LAS
- CVG
1 stop11h 37m
Frontier
Deal found 4/14![Frontier logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Sun 5/1012:36 pm
LAS
- CVG
Nonstop3h 59m
Frontier
Deal found 4/16![Frontier logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Sat 6/1312:49 pm
LAS
- CVG
Nonstop3h 58m
Frontier
Deal found 4/14![Frontier logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:12 pm
CVG
- LAS
1 stop11h 39m
Frontier
Thu 5/1410:25 pm
LAS
- CVG
1 stop19h 09m
Frontier
Deal found 4/16![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:15 pm
CVG
- LAS
1 stop10h 48m
Frontier
Wed 5/612:29 am
LAS
- CVG
1 stop7h 15m
Frontier
Deal found 4/13![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Wed 5/279:22 am
LAS
- CVG
1 stop11h 16m
Frontier
Deal found 4/14![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 4/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Tue 5/58:59 pm
LAS
- CVG
1 stop12h 01m
Frontier
Deal found 4/16![Frontier logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:00 pm
CVG
- LAS
Nonstop4h 17m
Frontier
Wed 6/1712:49 pm
LAS
- CVG
Nonstop3h 58m
Frontier
Deal found 4/13![Frontier logo]()
$163
Best flights from Kentucky to Las VegasDiscover carefully curated flight deals from Kentucky to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from Kentucky to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This Delta deal was found by Cheapflights users on 4/17. 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 5/123:29 pm
SDF
- LAS
1 stop9h 36m
Delta
Fri 5/159:59 am
LAS
- SDF
1 stop8h 19m
Delta
Deal found 4/17![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 4/17. 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.
Mon 6/295:05 pm
SDF
- LAS
1 stop9h 25m
Southwest
Mon 7/611:55 pm
LAS
- SDF
1 stop7h 10m
Southwest
Deal found 4/17![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 5/37:50 pm
SDF
- LAS
1 stop7h 09m
United Airlines
Thu 5/711:22 pm
LAS
- SDF
1 stop7h 03m
United Airlines
Deal found 4/17![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 4/14. 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 5/76:49 pm
HTS
- LAS
1 stop6h 58m
American Airlines
Mon 5/1110:42 pm
LAS
- HTS
1 stop8h 35m
American Airlines
Deal found 4/14![American Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Wed 4/299:00 am
OWB
- LAS
1 stop16h 25m
Multiple Airlines
Sat 5/212:59 am
LAS
- OWB
2 stops9h 56m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:12 am
LEX
- LAS
2 stops13h 31m
Alaska Airlines
Wed 7/227:59 am
LAS
- LEX
2 stops12h 50m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$531
This Southwest deal was found by Cheapflights users on 4/14. 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 9/66:25 pm
SDF
- LAS
1 stop7h 00m
Southwest
Tue 9/812:20 am
LAS
- SDF
2 stops9h 20m
Southwest
Deal found 4/14![Southwest logo]()
$323
This United Airlines deal was found by Cheapflights users on 4/17. 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 6/35:00 am
PAH
- LAS
1 stop6h 19m
United Airlines
Sat 6/63:33 pm
LAS
- PAH
1 stop6h 07m
United Airlines
Deal found 4/17![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 4/14. 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 10/66:55 pm
TRI
- LAS
1 stop7h 00m
Delta
Sat 10/1710:10 pm
LAS
- TRI
1 stop8h 25m
Delta
Deal found 4/14![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 6/305:00 am
PAH
- LAS
1 stop8h 08m
United Airlines
Fri 7/103:33 pm
LAS
- PAH
1 stop6h 07m
United Airlines
Deal found 4/16![United Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 4/14. 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 6/113:00 pm
SDF
- LAS
2 stops10h 10m
Southwest
Mon 6/2211:55 pm
LAS
- SDF
1 stop7h 10m
Southwest
Deal found 4/14![Southwest logo]()
$343
This American Airlines deal was found by Cheapflights users on 4/15. 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 5/66:30 am
HTS
- LAS
1 stop9h 57m
American Airlines
Sun 5/1010:42 pm
LAS
- HTS
1 stop8h 47m
American Airlines
Deal found 4/15![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 4/17. 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 6/265:23 pm
SDF
- LAS
1 stop7h 37m
Delta
Mon 7/610:00 pm
LAS
- SDF
1 stop7h 54m
Delta
Deal found 4/17![Delta logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/47:46 pm
EVV
- LAS
2 stops21h 13m
Multiple Airlines
Fri 5/88:00 am
LAS
- EVV
1 stop29h 49m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 4/13. 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.
Sat 5/235:45 pm
SDF
- LAS
Nonstop4h 10m
Southwest
Tue 6/26:30 am
LAS
- SDF
1 stop5h 35m
Southwest
Deal found 4/13![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/293:29 pm
CVG
- LAS
1 stop7h 39m
United Airlines
Mon 6/18:31 pm
LAS
- CVG
2 stops10h 05m
United Airlines
Deal found 4/15![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 4/14. 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 10/74:00 pm
TYS
- LAS
1 stop8h 17m
Delta
Mon 10/1210:10 pm
LAS
- TYS
1 stop9h 04m
Delta
Deal found 4/14![Delta logo]()
$365
This Southwest deal was found by Cheapflights users on 4/13. 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.
Fri 7/103:00 pm
SDF
- LAS
2 stops10h 10m
Southwest
Mon 7/1311:55 pm
LAS
- SDF
1 stop7h 10m
Southwest
Deal found 4/13![Southwest logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 6/119:00 am
OWB
- LAS
1 stop26h 28m
Multiple Airlines
Sun 6/1410:35 pm
LAS
- OWB
2 stops18h 15m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 4/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:08 pm
EVV
- LAS
2 stops8h 07m
American Airlines
Wed 5/208:00 am
LAS
- EVV
1 stop5h 33m
American Airlines
Deal found 4/13![American Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 4/15. 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 6/37:00 am
LEX
- LAS
1 stop9h 01m
United Airlines
Sun 6/711:30 pm
LAS
- LEX
1 stop6h 46m
United Airlines
Deal found 4/15![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 4/16. 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 5/277:11 am
CVG
- LAS
Nonstop4h 09m
Delta
Wed 6/310:15 pm
LAS
- CVG
Nonstop3h 45m
Delta
Deal found 4/16![Delta logo]()
$388
This Southwest deal was found by Cheapflights users on 4/13. 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.
Tue 5/2612:10 pm
SDF
- LAS
2 stops9h 00m
Southwest
Tue 6/210:50 am
LAS
- SDF
2 stops7h 15m
Southwest
Deal found 4/13![Southwest logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 7/132:15 pm
OWB
- LAS
2 stops22h 55m
Multiple Airlines
Thu 7/1611:55 pm
LAS
- OWB
1 stop16h 55m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 4/13. 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.
Sun 6/147:20 am
CVG
- LAS
Nonstop4h 04m
Delta
Sun 6/2110:14 pm
LAS
- CVG
Nonstop3h 46m
Delta
Deal found 4/13![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/124:03 pm
EVV
- LAS
1 stop6h 55m
American Airlines
Sun 5/175:51 am
LAS
- EVV
1 stop7h 42m
American Airlines
Deal found 4/17![American Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:44 pm
LEX
- LAS
1 stop7h 09m
United Airlines
Tue 6/211:30 pm
LAS
- LEX
1 stop6h 46m
United Airlines
Deal found 4/12![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 4/17. 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 5/158:10 pm
SDF
- LAS
1 stop6h 25m
Southwest
Fri 5/2210:30 am
LAS
- SDF
Nonstop3h 45m
Southwest
Deal found 4/17![Southwest logo]()
$383
This United Airlines deal was found by Cheapflights users on 4/14. 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 4/292:20 pm
SDF
- LAS
1 stop9h 04m
United Airlines
Sun 5/1011:59 pm
LAS
- SDF
1 stop6h 26m
United Airlines
Deal found 4/14![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 4/17. 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 7/47:20 am
CVG
- LAS
Nonstop4h 04m
Delta
Mon 7/610:14 pm
LAS
- CVG
Nonstop3h 46m
Delta
Deal found 4/17![Delta logo]()
$398
Last-minute flights from Kentucky to Las VegasDiscover last-minute flight deals from Kentucky to Las Vegas. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Las Vegas. Data last updated April 18, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Fri 4/2411:06 pm
LAS
- CVG
Nonstop3h 47m
Frontier
Deal found 4/15![Frontier logo]()
$158
This Super.com deal was found by Cheapflights users on 4/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:19 pm
LEX
- LAS
Nonstop4h 16m
Allegiant Air
Thu 4/302:47 pm
LAS
- LEX
Nonstop3h 42m
Allegiant Air
Deal found 4/15![Allegiant Air logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Thu 4/3011:49 pm
LAS
- CVG
1 stop11h 37m
Frontier
Deal found 4/14![Frontier logo]()
$156
This Frontier deal was found by Cheapflights users on 4/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Tue 5/58:59 pm
LAS
- CVG
1 stop12h 01m
Frontier
Deal found 4/16![Frontier logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Wed 5/612:29 am
LAS
- CVG
1 stop7h 15m
Frontier
Deal found 4/14![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 4/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:15 pm
CVG
- LAS
1 stop10h 48m
Frontier
Wed 5/612:29 am
LAS
- CVG
1 stop7h 15m
Frontier
Deal found 4/13![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Sun 5/1012:36 pm
LAS
- CVG
Nonstop3h 59m
Frontier
Deal found 4/16![Frontier logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:12 pm
CVG
- LAS
1 stop11h 39m
Frontier
Thu 5/1410:25 pm
LAS
- CVG
1 stop19h 09m
Frontier
Deal found 4/16![Frontier logo]()
$159
This Trip.com deal was found by Cheapflights users on 4/15. 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.
Sun 5/1710:19 pm
LEX
- LAS
Nonstop4h 16m
Allegiant Air
Thu 5/212:20 pm
LAS
- LEX
Nonstop3h 46m
Allegiant Air
Deal found 4/15![Allegiant Air logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Wed 5/279:22 am
LAS
- CVG
1 stop11h 16m
Frontier
Deal found 4/14![Frontier logo]()
$161
This Trip.com deal was found by Cheapflights users on 4/17. 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.
Sun 5/3110:18 pm
LEX
- LAS
Nonstop4h 20m
Allegiant Air
Thu 6/42:18 pm
LAS
- LEX
Nonstop3h 49m
Allegiant Air
Deal found 4/17![Allegiant Air logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:36 pm
CVG
- LAS
1 stop17h 59m
Frontier
Thu 6/412:36 pm
LAS
- CVG
Nonstop3h 59m
Frontier
Deal found 4/15![Frontier logo]()
$163
One-way flights from Kentucky to Las VegasSearch for one-way flight options from Kentucky to Las Vegas. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Kentucky to Las Vegas. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:19 pm
LEX
- LAS
Nonstop4h 16m
Allegiant Air
Deal found 4/13![Allegiant Air logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/151:43 pm
TYS
- LAS
Nonstop4h 31m
Allegiant Air
Deal found 4/16![Allegiant Air logo]()
$69
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:56 pm
LEX
- LAS
Nonstop4h 20m
Allegiant Air
Deal found 4/13![Allegiant Air logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sun 4/267:50 am
CVG
- LAS
Nonstop4h 21m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$80
This Frontier deal was found by Cheapflights users on 4/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Deal found 4/16![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 4/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:43 pm
TYS
- LAS
Nonstop4h 31m
Allegiant Air
Deal found 4/16![Allegiant Air logo]()
$82
This Super.com deal was found by Cheapflights users on 4/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:12 pm
CVG
- LAS
1 stop11h 39m
Frontier
Deal found 4/17![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 4/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:50 pm
CVG
- LAS
1 stop10h 13m
Frontier
Deal found 4/15![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Sun 7/127:00 am
CVG
- LAS
Nonstop4h 07m
Allegiant Air
Deal found 4/15![Allegiant Air logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Deal found 4/13![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:56 pm
LEX
- LAS
Nonstop4h 20m
Allegiant Air
Deal found 4/13![Allegiant Air logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/1910:51 am
CVG
- LAS
1 stop17h 03m
Frontier
Deal found 4/17![Frontier logo]()
$93
Find flight deals from Kentucky to Las Vegas
Keep the following information in mind while searching for Kentucky to Las Vegas flight deals. Data was last updated April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $130 (Trip.com) |
One-way from | $59 (Kiwi.com) |
Popular in | April |
Cheapest in | October |
Average price | $430 |
Good round-trip deal | $168 or less |
Good one-way deal | $72 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to Las Vegas 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 April 18, 2026.
Use the filters below to find and compare flights from Kentucky to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Tue 5/12
3:29 pm-10:05 pm
1 stop9h 36m
Las Vegas Harry Reid Intl
Fri 5/15
9:59 am-9:18 pm
1 stop8h 19m
$297
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Mon 6/29
5:05 pm-11:30 pm
1 stop9h 25m
Las Vegas Harry Reid Intl
Mon 7/6
11:55 pm-10:05 am
1 stop7h 10m
$297
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Sun 5/3
7:50 pm-11:59 pm
1 stop7h 09m
Las Vegas Harry Reid Intl
Thu 5/7
11:22 pm-9:25 am
1 stop7h 03m
$297
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Sun 9/6
6:25 pm-10:25 pm
1 stop7h 00m
Las Vegas Harry Reid Intl
Tue 9/8
12:20 am-12:40 pm
2 stops9h 20m
$323
PaducahLas Vegas
PAH - LAS
PAHLAS
Paducah Barkley Regional
Wed 6/3
5:00 am-9:19 am
1 stop6h 19m
Las Vegas Harry Reid Intl
Sat 6/6
3:33 pm-11:40 pm
1 stop6h 07m
$338
PaducahLas Vegas
PAH - LAS
PAHLAS
Paducah Barkley Regional
Tue 6/30
5:00 am-11:08 am
1 stop8h 08m
Las Vegas Harry Reid Intl
Fri 7/10
3:33 pm-11:40 pm
1 stop6h 07m
$338
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Thu 6/11
3:00 pm-10:10 pm
2 stops10h 10m
Las Vegas Harry Reid Intl
Mon 6/22
11:55 pm-10:05 am
1 stop7h 10m
$343
BlountvilleLas Vegas
TRI - LAS
TRILAS
Blountville Tri Cities TN/VA
Tue 10/6
6:55 pm-10:55 pm
1 stop7h 00m
Las Vegas Harry Reid Intl
Sat 10/17
10:10 pm-9:35 am
1 stop8h 25m
$358
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Fri 6/26
5:23 pm-10:00 pm
1 stop7h 37m
Las Vegas Harry Reid Intl
Mon 7/6
10:00 pm-8:54 am
1 stop7h 54m
$358
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Sat 5/23
5:45 pm-6:55 pm
Nonstop4h 10m
Las Vegas Harry Reid Intl
Tue 6/2
6:30 am-3:05 pm
1 stop5h 35m
$360
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Kentucky with our price prediction graph.
LEX-LAS
CVG-LAS
SDF-LAS
HTS-LAS
OWB-LAS
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 Kentucky to Las Vegas
USKY-LAS
LEX-LAS
CVG-LAS
SDF-LAS
HTS-LAS
What is the cheapest month to book a flight from Kentucky to Las Vegas?
Currently, August is the cheapest month in which you can book a flight from Kentucky to Las Vegas (average of $46). Flying from Kentucky to Las Vegas in October is currently the most expensive (average of $943). 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 KY to LAS?
Find hourly flight availability from Kentucky to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 18, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 66% on flights from Kentucky to Las Vegas by exploring options for tickets in the evening.
What is the cheapest day to fly from Kentucky to Las Vegas?
Use this chart to determine the cheapest time to fly round-trip from Kentucky to Las Vegas. Price data was last updated on November 29, 2025.
Travelers seeking maximum savings on their Kentucky to Las Vegas flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Kentucky to Las Vegas?
Related info for your journey
Find useful and relevant information for your journey from Kentucky to Las Vegas. 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 Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Mesquite
Henderson
North Las Vegas
Winchester
Kingman
Boulder City
Needles
Sunrise Manor
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Alternative routes for Kentucky to Las Vegas
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Find flights from Kentucky to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
Kentucky and Las Vegas flights
Browse other Kentucky and Las Vegas flight options. Last updated on April 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kentucky to Las Vegas flights
Consider these flights traveling from Kentucky to Las Vegas.
Top 8 airlines flying from Kentucky to Las Vegas
Discover the top 8 airlines that operate flights from Kentucky to Las Vegas. 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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$160 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$82 | Average$179 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$106 | Average$194 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$148 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$203 | Average$362 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$211 | Average$409 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$443 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$314 | Average$326 | FlexibilityNo cancel fee | On-time62% |