$56+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAS
May 29 — Jun 51
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 29, 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 29, 2026.
This Super.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.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 4/28![Allegiant Air logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Thu 6/42:18 pm
LAS
- LEX
Nonstop3h 49m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Thu 5/282:20 pm
LAS
- LEX
Nonstop3h 46m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$149
This Frontier deal was found by Cheapflights users on 4/25. 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.
Thu 7/29:00 pm
CVG
- LAS
Nonstop4h 17m
Frontier
Wed 7/1512:49 pm
LAS
- CVG
Nonstop3h 59m
Frontier
Deal found 4/25![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/188:40 pm
CVG
- LAS
Nonstop4h 16m
Multiple Airlines
Thu 5/2111:02 am
LAS
- CVG
1 stop6h 45m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$153
This Super.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com 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
Fri 5/812:36 pm
LAS
- CVG
Nonstop3h 59m
Frontier
Deal found 4/26![Frontier logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 6/289:00 pm
CVG
- LAS
Nonstop4h 17m
Frontier
Wed 7/812:49 pm
LAS
- CVG
Nonstop3h 59m
Frontier
Deal found 4/25![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:40 pm
CVG
- LAS
Nonstop4h 16m
Multiple Airlines
Thu 5/2111:02 am
LAS
- CVG
1 stop6h 45m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 5/3110:18 pm
LEX
- LAS
Nonstop4h 20m
Allegiant Air
Thu 6/42:18 pm
LAS
- LEX
Nonstop3h 49m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:00 am
CVG
- LAS
Nonstop4h 11m
Allegiant Air
Thu 8/132:44 pm
LAS
- CVG
Nonstop3h 55m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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
Tue 5/268:17 pm
LAS
- CVG
1 stop24h 21m
Frontier
Deal found 4/27![Frontier logo]()
$161
This deal was found by Cheapflights users on 4/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Tue 6/1612:49 pm
LAS
- CVG
Nonstop3h 58m
Frontier
Deal found 4/24![Frontier logo]()
$162
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 29, 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 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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.
Fri 7/242:47 pm
TYS
- LAS
Nonstop4h 07m
Allegiant Air
Mon 7/277:00 am
LAS
- TYS
Nonstop3h 57m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$270
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:57 pm
TYS
- LAS
1 stop7h 02m
United Airlines
Sat 7/47:00 am
LAS
- TYS
1 stop6h 51m
United Airlines
Deal found 4/26![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 4/25. 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 6/284:40 pm
SDF
- LAS
1 stop7h 30m
Delta
Fri 7/311:10 pm
LAS
- SDF
1 stop7h 45m
Delta
Deal found 4/25![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:05 pm
SDF
- LAS
1 stop7h 10m
Southwest
Tue 6/162:35 pm
LAS
- SDF
1 stop6h 40m
Southwest
Deal found 4/28![Southwest logo]()
$297
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Sat 6/1312:21 pm
HTS
- LAS
1 stop9h 08m
American Airlines
Sat 6/1311:51 pm
LAS
- HTS
1 stop9h 04m
American Airlines
Deal found 4/25![American Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:12 am
HTS
- LAS
1 stop11h 58m
Multiple Airlines
Fri 7/1711:39 pm
LAS
- HTS
1 stop10h 03m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:19 pm
SDF
- LAS
1 stop8h 40m
Delta
Mon 7/65:50 am
LAS
- SDF
1 stop7h 56m
Delta
Deal found 4/28![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 4/24. 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 6/148:00 pm
SDF
- LAS
1 stop7h 15m
Southwest
Wed 6/1711:45 am
LAS
- SDF
2 stops6h 55m
Southwest
Deal found 4/24![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 4/27. 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 6/287:05 am
SDF
- LAS
1 stop8h 05m
Delta
Thu 7/25:50 am
LAS
- SDF
1 stop7h 56m
Delta
Deal found 4/27![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Sun 7/1210:50 pm
LAS
- SDF
1 stop8h 20m
Southwest
Deal found 4/28![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:49 am
SDF
- LAS
1 stop8h 29m
Delta
Wed 7/227:05 am
LAS
- SDF
1 stop9h 08m
Delta
Deal found 4/28![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:45 pm
LEX
- LAS
1 stop7h 09m
United Airlines
Sat 6/2011:30 pm
LAS
- LEX
1 stop6h 46m
United Airlines
Deal found 4/28![United Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 4/27. 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 7/128:25 pm
CVG
- LAS
1 stop6h 50m
Southwest
Thu 7/168:40 am
LAS
- CVG
1 stop6h 20m
Southwest
Deal found 4/27![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 4/27. 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 7/154:25 pm
CVG
- LAS
2 stops10h 56m
United Airlines
Tue 7/217:48 pm
LAS
- CVG
2 stops10h 49m
United Airlines
Deal found 4/27![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:49 pm
HTS
- LAS
1 stop6h 58m
American Airlines
Sun 5/1711:41 pm
LAS
- HTS
1 stop7h 48m
American Airlines
Deal found 4/28![American Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/128:40 pm
EVV
- LAS
1 stop28h 59m
Multiple Airlines
Tue 6/166:34 pm
LAS
- EVV
2 stops19h 15m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:00 pm
CVG
- LAS
1 stop9h 06m
Delta
Sat 6/610:15 pm
LAS
- CVG
Nonstop3h 45m
Delta
Deal found 4/28![Delta logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 7/129:12 pm
HTS
- LAS
2 stops48h 40m
Allegiant Air
Fri 7/2411:39 pm
LAS
- HTS
1 stop10h 03m
Allegiant Air
Deal found 4/27![Allegiant Air logo]()
$444
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/122:05 pm
PAH
- LAS
1 stop7h 28m
United Airlines
Thu 9/1711:54 pm
LAS
- PAH
2 stops11h 28m
United Airlines
Deal found 4/29![United Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:49 pm
HTS
- LAS
1 stop6h 58m
American Airlines
Wed 5/1310:42 pm
LAS
- HTS
1 stop8h 47m
American Airlines
Deal found 4/26![American Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:30 am
SDF
- LAS
1 stop9h 40m
Southwest
Mon 10/2612:00 pm
LAS
- SDF
2 stops8h 15m
Southwest
Deal found 4/28![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:11 pm
LEX
- LAS
1 stop7h 59m
Delta
Fri 6/125:50 am
LAS
- LEX
1 stop8h 34m
Delta
Deal found 4/28![Delta logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:07 pm
EVV
- LAS
1 stop10h 09m
Multiple Airlines
Fri 7/109:15 am
LAS
- EVV
1 stop28h 34m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 4/25. 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 7/218:20 am
TYS
- LAS
1 stop7h 41m
United Airlines
Tue 7/288:31 pm
LAS
- TYS
2 stops10h 02m
United Airlines
Deal found 4/25![United Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:00 am
CVG
- LAS
2 stops8h 15m
Southwest
Fri 7/108:40 am
LAS
- CVG
1 stop6h 20m
Southwest
Deal found 4/28![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 9/35:00 am
PAH
- LAS
1 stop8h 06m
United Airlines
Wed 9/93:40 pm
LAS
- PAH
1 stop6h 05m
United Airlines
Deal found 4/27![United Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:00 am
OWB
- LAS
1 stop26h 36m
Multiple Airlines
Mon 6/2911:20 pm
LAS
- OWB
1 stop11h 35m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:14 pm
EVV
- LAS
1 stop6h 31m
American Airlines
Fri 7/1712:59 am
LAS
- EVV
1 stop8h 41m
American Airlines
Deal found 4/26![American Airlines logo]()
$499
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:00 pm
BNA
- LAS
Nonstop4h 10m
Southwest
Sat 5/2311:40 pm
LAS
- BNA
Nonstop3h 30m
Southwest
Deal found 4/28![Southwest logo]()
$381
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:00 am
SDF
- LAS
1 stop7h 01m
United Airlines
Fri 7/2412:59 am
LAS
- SDF
1 stop7h 55m
United Airlines
Deal found 4/28![United Airlines logo]()
$397
Last-minute flights from Kentucky to Las VegasDiscover last-minute flight deals from Kentucky to Las Vegas. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Las Vegas. Data last updated April 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:19 pm
LEX
- LAS
Nonstop4h 16m
Allegiant Air
Thu 5/72:47 pm
LAS
- LEX
Nonstop3h 42m
Allegiant Air
Deal found 4/26![Allegiant Air logo]()
$173
This Super.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com 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
Fri 5/812:36 pm
LAS
- CVG
Nonstop3h 59m
Frontier
Deal found 4/26![Frontier logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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
Sat 5/912:29 am
LAS
- CVG
1 stop7h 15m
Frontier
Deal found 4/25![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 4/24. 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 5/48:38 pm
CVG
- LAS
Nonstop4h 28m
Frontier
Wed 5/612:29 am
LAS
- CVG
1 stop7h 15m
Frontier
Deal found 4/24![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/710:19 pm
LEX
- LAS
Nonstop4h 16m
Allegiant Air
Sun 5/102:47 pm
LAS
- LEX
Nonstop3h 42m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/127:17 pm
BNA
- LAS
1 stop6h 12m
Frontier
Fri 5/158:59 pm
LAS
- BNA
1 stop19h 14m
Frontier
Deal found 4/24![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:19 pm
LEX
- LAS
Nonstop4h 16m
Allegiant Air
Sun 5/172:47 pm
LAS
- LEX
Nonstop3h 42m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares 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
Mon 5/184:04 pm
LAS
- TYS
Nonstop3h 47m
Allegiant Air
Deal found 4/26![Allegiant Air logo]()
$183
This Super.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.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 4/28![Allegiant Air logo]()
$114
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Thu 5/282:20 pm
LAS
- LEX
Nonstop3h 46m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Thu 6/42:18 pm
LAS
- LEX
Nonstop3h 49m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 5/3110:18 pm
LEX
- LAS
Nonstop4h 20m
Allegiant Air
Thu 6/42:18 pm
LAS
- LEX
Nonstop3h 49m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$160
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 29, 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 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com 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 4/28![Allegiant Air logo]()
$56
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 7/199:49 pm
LEX
- LAS
Nonstop4h 08m
Allegiant Air
Deal found 4/27![Allegiant Air logo]()
$76
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:12 pm
CVG
- LAS
1 stop11h 39m
Frontier
Deal found 4/28![Frontier logo]()
$77
This Flightnetwork deal was found by Cheapflights users on 4/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Deal found 4/27![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 4/27. 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.
Sat 5/237:22 pm
CVG
- LAS
1 stop7h 32m
Frontier
Deal found 4/27![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:00 pm
CVG
- LAS
Nonstop4h 14m
Frontier
Deal found 4/28![Frontier logo]()
$82
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:00 pm
CVG
- LAS
Nonstop4h 14m
Frontier
Deal found 4/28![Frontier logo]()
$83
This Super.com deal was found by Cheapflights users on 4/27. 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 5/1812:46 pm
CVG
- LAS
1 stop11h 05m
Frontier
Deal found 4/27![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:19 pm
LEX
- LAS
Nonstop4h 16m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 4/25![Allegiant Air logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 6/78:40 pm
CVG
- LAS
Nonstop4h 16m
Frontier
Deal found 4/29![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:45 am
CVG
- LAS
Nonstop4h 10m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$90
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 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $114 (Super.com) |
One-way from | $56 (Kiwi.com) |
Popular in | April |
Cheapest in | October |
Average price | $428 |
Good round-trip deal | $145 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 29, 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
KnoxvilleLas Vegas
TYS - LAS
TYSLAS
Knoxville McGhee Tyson
Fri 7/24
2:47 pm-3:54 pm
Nonstop4h 07m
Las Vegas Harry Reid Intl
Mon 7/27
7:00 am-1:57 pm
Nonstop3h 57m
$270
KnoxvilleLas Vegas
TYS - LAS
TYSLAS
Knoxville McGhee Tyson
Sat 6/27
5:57 pm-9:59 pm
1 stop7h 02m
Las Vegas Harry Reid Intl
Sat 7/4
7:00 am-4:51 pm
1 stop6h 51m
$291
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Sun 6/28
4:40 pm-9:10 pm
1 stop7h 30m
Las Vegas Harry Reid Intl
Fri 7/3
11:10 pm-9:55 am
1 stop7h 45m
$297
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Fri 6/12
6:05 pm-10:15 pm
1 stop7h 10m
Las Vegas Harry Reid Intl
Tue 6/16
2:35 pm-12:15 am
1 stop6h 40m
$297
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Fri 6/26
2:19 pm-7:59 pm
1 stop8h 40m
Las Vegas Harry Reid Intl
Mon 7/6
5:50 am-4:46 pm
1 stop7h 56m
$297
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Sun 6/28
7:05 am-12:10 pm
1 stop8h 05m
Las Vegas Harry Reid Intl
Thu 7/2
5:50 am-4:46 pm
1 stop7h 56m
$297
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Tue 7/21
6:49 am-12:18 pm
1 stop8h 29m
Las Vegas Harry Reid Intl
Wed 7/22
7:05 am-7:13 pm
1 stop9h 08m
$297
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Sun 6/14
8:00 pm-12:15 am
1 stop7h 15m
Las Vegas Harry Reid Intl
Wed 6/17
11:45 am-9:40 pm
2 stops6h 55m
$302
LouisvilleLas Vegas
SDF - LAS
SDFLAS
Louisville Intl
Fri 7/10
3:00 pm-10:10 pm
2 stops10h 10m
Las Vegas Harry Reid Intl
Sun 7/12
10:50 pm-10:10 am
1 stop8h 20m
$323
CincinnatiLas Vegas
CVG - LAS
CVGLAS
Cincinnati Cinci./N. Kentucky
Wed 6/3
12:00 pm-6:06 pm
1 stop9h 06m
Las Vegas Harry Reid Intl
Sat 6/6
10:15 pm-5:00 am
Nonstop3h 45m
$328
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
TYS-LAS
BNA-LAS
SDF-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
TYS-LAS
BNA-LAS
How far ahead should I book a flight from Kentucky to Las Vegas?
To ensure you get the cheapest price possible for a flight from Kentucky to Las Vegas, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 29, 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
North Las Vegas
Henderson
Kingman
Winchester
Boulder City
Needles
Sunrise Manor
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Alternative routes for Kentucky to Las Vegas
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Complete your trip to Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to Las Vegas by cabin class
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 29, 2026.
Kentucky and Las Vegas flights
Browse other Kentucky and Las Vegas flight options. Last updated on April 29, 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 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$160 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$82 | Average$176 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$112 | Average$194 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$148 | Average$341 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$364 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$277 | Average$314 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$282 | Average$441 | FlexibilityNo cancel fee | On-time63% |