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Find cheap flights from Kentucky to Las Vegas from $39

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
토 6/8
토 6/15

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In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

October

Cheapest flight

$39
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

5/29
nonstopSpirit Airlines
4h 02mSDF-LAS
6/5
nonstopSpirit Airlines
3h 38mLAS-SDF
$92
6/5
nonstopSpirit Airlines
3h 59mSDF-LAS
6/12
nonstopSpirit Airlines
3h 38mLAS-SDF
$107
5/20
1 stop
7h 06mSDF-LAS
5/24
nonstop
3h 45mLAS-SDF
$137
5/31
1 stop
14h 43mSDF-LAS
6/8
nonstop
3h 38mLAS-SDF
$155
7/21
nonstopAllegiant Air
4h 09mLEX-LAS
7/25
nonstopAllegiant Air
3h 48mLAS-LEX
$160
8/10
1 stopAmerican Airlines
8h 42mSDF-LAS
8/13
1 stopAmerican Airlines
7h 04mLAS-SDF
$195
5/23
nonstopAllegiant Air
4h 10mLEX-LAS
5/26
nonstopAllegiant Air
3h 51mLAS-LEX
$207
8/19
1 stopAmerican Airlines
8h 42mSDF-LAS
8/31
1 stopAmerican Airlines
6h 35mLAS-SDF
$210
9/10
1 stopDelta
8h 28mLEX-LAS
9/14
1 stopDelta
8h 32mLAS-LEX
$236
8/31
1 stopDelta
7h 54mSDF-LAS
9/3
1 stopDelta
7h 23mLAS-SDF
$236

Search by stops

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Recent one-way flight deals

5/15
nonstopSpirit Airlines
4h 02mSDF-LAS
$39
5/15
nonstopSpirit Airlines
4h 02mSDF-LAS
$46
5/20
1 stopSun Country Air
7h 06mSDF-LAS
$81
5/31
1 stop
14h 43mSDF-LAS
$92
5/26
nonstopAllegiant Air
4h 10mLEX-LAS
$96
5/27
1 stopSun Country Air
12h 16mSDF-LAS
$99
5/17
1 stop
14h 38mSDF-LAS
$100
6/27
nonstopAllegiant Air
4h 10mLEX-LAS
$103
5/26
1 stopAmerican Airlines
6h 27mLEX-LAS
$107
5/14
1 stopAmerican Airlines
6h 51mLEX-LAS
$130

Search by stops

Search by airline

Search by price

Last minute flights from Kentucky to Las Vegas

Last minute flight, train and bus deals

5/11
nonstopSpirit Airlines
4h 02mSDF-LAS
5/18
nonstopSpirit Airlines
3h 45mLAS-SDF
$145
5/11
nonstopSpirit Airlines
4h 02mSDF-LAS
5/20
nonstopSpirit Airlines
3h 45mLAS-SDF
$156
5/11
nonstopSpirit Airlines
4h 02mSDF-LAS
5/22
nonstopSpirit Airlines
3h 45mLAS-SDF
$162
5/13
multi-stop
7h 11mSDF-LAS
5/18
nonstop
3h 45mLAS-SDF
$226
5/13
multi-stop
7h 11mSDF-LAS
5/22
nonstop
3h 45mLAS-SDF
$243
5/12
nonstopAllegiant Air
4h 26mLEX-LAS
5/19
nonstopAllegiant Air
3h 51mLAS-LEX
$306
5/13
multi-stopSun Country Air
28h 31mSDF-LAS
5/19
multi-stopSun Country Air
8h 58mLAS-SDF
$310
5/11
multi-stopDelta
7h 02mLEX-LAS
5/19
multi-stopDelta
5h 45mLAS-LEX
$375
5/10
multi-stopDelta
9h 43mLEX-LAS
5/13
multi-stopDelta
8h 20mLAS-LEX
$390
5/10
multi-stopSun Country Air
25h 51mSDF-LAS
5/19
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