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Find cheap flights from Kentucky to Las Vegas from $46

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/7
Fri 6/14

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In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

October

Cheapest flight

$46
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Louisville to Las Vegas

FAQs for booking flights from Kentucky to Las Vegas

  • How does KAYAK find such low prices on flights from Kentucky to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kentucky to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Kentucky with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Kentucky to Las Vegas?

Find which airlines fly direct from Kentucky to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Kentucky to Las Vegas Harry Reid Intl

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Friday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Kentucky

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Friday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

See more direct flights
See more direct flights

Book cheap flights from Kentucky to Las Vegas

Recent round-trip flight deals

5/29Wed
nonstopSpirit Airlines
4h 02mSDF-LAS
6/5Wed
nonstopSpirit Airlines
3h 38mLAS-SDF
$91
5/29Wed
nonstopSpirit Airlines
4h 02mSDF-LAS
6/5Wed
nonstopSpirit Airlines
3h 38mLAS-SDF
$92
6/5Wed
nonstopSpirit Airlines
3h 59mSDF-LAS
6/12Wed
nonstopSpirit Airlines
3h 38mLAS-SDF
$107
5/20Mon
2 stops
27h 02mSDF-LAS
5/24Fri
nonstop
3h 45mLAS-SDF
$154
5/29Wed
nonstop
4h 02mSDF-LAS
6/6Thu
1 stop
8h 56mLAS-SDF
$158
10/17Thu
nonstopAllegiant Air
4h 16mLEX-LAS
10/24Thu
nonstopAllegiant Air
3h 46mLAS-LEX
$180
9/28Sat
1 stopAmerican Airlines
6h 28mLEX-LAS
10/5Sat
1 stopAmerican Airlines
5h 32mLAS-LEX
$202
9/3Tue
1 stopAmerican Airlines
7h 56mLEX-LAS
9/6Fri
1 stopAmerican Airlines
5h 45mLAS-LEX
$207
6/23Sun
nonstopAllegiant Air
4h 10mLEX-LAS
6/27Thu
nonstopAllegiant Air
3h 51mLAS-LEX
$217
6/7Fri
1 stopSun Country Air
24h 09mSDF-LAS
6/9Sun
1 stopSun Country Air
9h 09mLAS-SDF
$240

Search by stops

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Recent one-way flight deals

5/15Wed
nonstopSpirit Airlines
4h 02mSDF-LAS
$46
9/11Wed
nonstopSpirit Airlines
4h 02mSDF-LAS
$61
9/11Wed
1 stopAmerican Airlines
7h 18mSDF-LAS
$99
6/14Fri
1 stopSun Country Air
17h 17mSDF-LAS
$108
6/27Thu
nonstopAllegiant Air
4h 10mLEX-LAS
$110
10/9Wed
1 stopUnited Airlines
7h 18mSDF-LAS
$114
7/1Mon
1 stopSun Country Air
7h 38mSDF-LAS
$116
10/15Tue
1 stopUnited Airlines
6h 47mSDF-LAS
$123
5/14Tue
1 stopAmerican Airlines
8h 54mLEX-LAS
$129
6/16Sun
nonstopAllegiant Air
4h 10mLEX-LAS
$145

Search by stops

Search by airline

Search by price

Last minute flights from Kentucky to Las Vegas

Last minute flight, train and bus deals

5/13Mon
nonstopSpirit Airlines
4h 02mSDF-LAS
5/18Sat
nonstopSpirit Airlines
3h 45mLAS-SDF
$108
5/13Mon
nonstopSpirit Airlines
4h 02mSDF-LAS
5/20Mon
nonstopSpirit Airlines
3h 45mLAS-SDF
$123
5/13Mon
multi-stop
14h 38mSDF-LAS
5/18Sat
nonstop
3h 45mLAS-SDF
$146
5/13Mon
multi-stop
14h 38mSDF-LAS
5/20Mon
nonstop
3h 45mLAS-SDF
$162
5/13Mon
multi-stopAmerican Airlines
7h 56mLEX-LAS
5/15Wed
multi-stopAmerican Airlines
6h 20mLAS-LEX
$283
5/13Mon
multi-stopDelta
8h 03mLEX-LAS
5/14Tue
multi-stopDelta
5h 45mLAS-LEX
$295
5/13Mon
multi-stopDelta
8h 03mLEX-LAS
5/16Thu
multi-stopDelta
5h 45mLAS-LEX
$310
5/13Mon
multi-stopSun Country Air
28h 31mSDF-LAS
5/19Sun
multi-stopSun Country Air
8h 58mLAS-SDF
$310
5/10Fri
multi-stopAmerican Airlines
7h 40mLEX-LAS
5/12Sun
multi-stopAmerican Airlines
6h 18mLAS-LEX
$415
5/10Fri
multi-stopSun Country Air
25h 51mSDF-LAS
5/19Sun
multi-stopSun Country Air
8h 58mLAS-SDF
$415

Search by stops

Search by airline

Search by price

Flights to Las Vegas

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Kentucky

Cabin classes:

$122