What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Kentucky?

Southwest, Delta, and American Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Kentucky

What airlines fly to Kentucky?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Kentucky from Las Vegas according to our data. American Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 5 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

How many flights depart from Las Vegas to Kentucky on average per week?

As of November 2026, there are 4 flights per week flying from Las Vegas to Kentucky. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Kentucky?

Prices for flights from Las Vegas Harry Reid Intl Airport to Kentucky are refreshed on a daily basis.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Kentucky?

As of November 2026, there are 5 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Kentucky.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Kentucky?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$119 Cheap Flights from Las Vegas to Kentucky in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 pm - 10:59 amLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

8h 34m1 stop New Orleans Louis Armstrong

11:39 am - 10:18 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

13h 39m1 stop New Orleans Louis Armstrong

$221Breeze Airways

Thu, Nov 19 - Mon, Nov 23

11:25 pm - 10:59 amLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

8h 34m1 stop New Orleans Louis Armstrong

11:39 am - 10:18 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

13h 39m1 stop New Orleans Louis Armstrong

$231Breeze Airways

Thu, Nov 19 - Mon, Nov 23

10:30 am - 5:10 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 40mnonstop

7:35 pm - 11:00 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

6h 25m1 stop Chicago Midway

$280Southwest

Thu, Dec 3 - Mon, Dec 7

7:00 am - 4:02 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

6h 02m1 stop Dallas/Fort Worth

6:11 pm - 10:53 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

7h 42m1 stop Charlotte Douglas

$285American Airlines

Thu, Nov 26 - Tue, Dec 1

11:05 am - 5:40 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 35mnonstop

5:10 pm - 6:25 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 15mnonstop

$297Southwest

Wed, Feb 17 - Sat, Feb 20

2:20 pm - 11:49 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

6h 29m1 stop Chicago O'Hare Intl

9:55 am - 2:52 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

7h 57m1 stop Washington, D.C. Dulles Intl

$302United Airlines

Fri, Dec 11 - Sat, Dec 12

5:01 am - 4:02 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

8h 01m1 stop Dallas/Fort Worth

6:14 am - 9:59 amSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

6h 45m1 stop Dallas/Fort Worth

$307American Airlines

Mon, Nov 23 - Wed, Jan 6

10:48 am - 9:00 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

7h 12m1 stop Chicago O'Hare Intl

3:20 pm - 6:52 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

6h 32m1 stop Denver Intl

$307United Airlines

Tue, Dec 1 - Wed, Dec 2

6:00 am - 5:16 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

8h 16m1 stop Detroit Metropolitan Wayne County

2:20 pm - 9:02 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

9h 42m1 stop Atlanta Hartsfield-Jackson

$307Delta

Tue, Dec 15 - Tue, Dec 22

12:05 pm - 9:23 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

6h 18m1 stop Detroit Metropolitan Wayne County

6:56 pm - 11:22 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

7h 26m1 stop Atlanta Hartsfield-Jackson

$307Delta

Sat, Dec 19 - Wed, Dec 23

Cheap last minute flights

Enter your travel dates to find the best prices.

2:07 pm - 11:34 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

6h 27m1 stop Dallas/Fort Worth

7:13 pm - 11:42 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

7h 29m1 stop Dallas/Fort Worth

$399American Airlines

Wed, Nov 4 - Sat, Nov 7

5:00 am - 3:30 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

7h 30m1 stop Dallas/Fort Worth

6:10 pm - 10:47 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

7h 37m1 stop Charlotte Douglas

$464American Airlines

Sat, Nov 7 - Sun, Nov 8

5:00 am - 3:30 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

7h 30m1 stop Dallas/Fort Worth

6:31 pm - 11:01 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

7h 30m1 stop Chicago O'Hare Intl

$529American Airlines

Thu, Nov 5 - Mon, Nov 9

3:19 pm - 7:19 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

25h 00m1 stop San Francisco

9:09 pm - 11:29 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

29h 20m2 stops Tampa Sioux Falls Joe Foss Field

$630Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

7:55 am - 5:30 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

6h 35m1 stop Denver Intl

10:45 am - 12:00 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 15mnonstop

$1,012Southwest

Thu, Nov 5 - Thu, Nov 12

12:40 pm - 7:15 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 35mnonstop

10:45 am - 12:00 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 15mnonstop

$1,012Southwest

Thu, Nov 5 - Thu, Nov 12

7:10 am - 8:59 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

10h 49m2 stops San Diego Dallas/Fort Worth

10:13 am - 8:25 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

13h 12m2 stops Chicago O'Hare Intl San Diego

$1,023Alaska Airlines

Wed, Nov 4 - Sat, Nov 7

10:55 pm - 1:03 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

11h 08m1 stop Newark

3:24 pm - 12:16 amSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

11h 52m2 stops Denver Intl San Francisco

$1,053United Airlines

Sat, Nov 7 - Sun, Nov 8

7:00 am - 9:13 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

11h 13m2 stops Los Angeles Detroit Metropolitan Wayne County

6:00 am - 11:19 amSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

8h 19m1 stop Atlanta Hartsfield-Jackson

$1,483Delta

Wed, Nov 4 - Sat, Nov 7

7:00 am - 9:13 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

11h 13m2 stops Los Angeles Detroit Metropolitan Wayne County

1:59 pm - 7:52 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

8h 53m1 stop Atlanta Hartsfield-Jackson

$1,488Delta

Wed, Nov 4 - Sat, Nov 7

Cheap direct flights

Enter your travel dates to find the best prices.

11:05 am - 5:40 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 35mnonstop

5:10 pm - 6:25 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 15mnonstop

$297Southwest

Wed, Feb 17 - Sat, Feb 20

12:40 pm - 7:15 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 35mnonstop

7:05 am - 8:20 amSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 15mnonstop

$313Southwest

Thu, Dec 17 - Mon, Dec 21

10:30 am - 5:10 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 40mnonstop

4:15 pm - 5:25 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 10mnonstop

$321Southwest

Thu, Dec 3 - Mon, Dec 7

6:20 pm - 12:55 amLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 35mnonstop

5:30 am - 6:50 amSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 20mnonstop

$367Southwest

Thu, Feb 18 - Sun, Feb 21

12:40 pm - 7:15 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 35mnonstop

4:15 pm - 5:25 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 10mnonstop

$367Southwest

Thu, Dec 17 - Thu, Dec 24

12:40 pm - 7:15 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 35mnonstop

2:45 pm - 3:55 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 10mnonstop

$405Southwest

Fri, Dec 11 - Sat, Dec 12

10:30 am - 5:10 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 40mnonstop

10:45 am - 12:00 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 15mnonstop

$430Southwest

Wed, Dec 2 - Sun, Dec 6

10:30 am - 5:10 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 40mnonstop

10:45 am - 12:00 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 15mnonstop

$432Southwest

Wed, Dec 2 - Sun, Dec 6

10:30 am - 5:10 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 40mnonstop

10:45 am - 12:00 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 15mnonstop

$432Southwest

Wed, Dec 2 - Sun, Dec 6

12:40 pm - 7:15 pmLAS Las Vegas Harry Reid Intl-SDF Louisville Intl

3h 35mnonstop

11:30 am - 12:45 pmSDF Louisville Intl-LAS Las Vegas Harry Reid Intl

4h 15mnonstop

$443Southwest

Mon, Nov 23 - Wed, Jan 6

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American Airlines flights from Las Vegas to Kentucky

Our best American Airlines deals on Las Vegas to Kentucky flight tickets

American Airlines

Nov 26

LAS7:00 amLas Vegas Harry Reid Intl

6h 02m

1 stop

SDF4:02 pmLouisville Intl

Dec 1

SDF6:11 pmLouisville Intl

7h 42m

1 stop

LAS10:53 pmLas Vegas Harry Reid Intl

$285

American Airlines

Dec 2

LAS8:00 amLas Vegas Harry Reid Intl

7h 12m

1 stop

SDF6:12 pmLouisville Intl

Dec 6

SDF4:10 pmLouisville Intl

7h 04m

1 stop

LAS8:14 pmLas Vegas Harry Reid Intl

$336

American Airlines

Dec 9

LAS7:18 amLas Vegas Harry Reid Intl

8h 34m

1 stop

LEX6:52 pmLexington Blue Grass

Dec 12

LEX8:56 amLexington Blue Grass

10h 06m

1 stop

LAS4:02 pmLas Vegas Harry Reid Intl

$343

Southwest flights from Las Vegas to Kentucky

Our best Southwest deals on Las Vegas to Kentucky flight tickets

Southwest

Dec 3

LAS10:30 amLas Vegas Harry Reid Intl

3h 40m

SDF5:10 pmLouisville Intl

Dec 7

SDF7:35 pmLouisville Intl

6h 25m

1 stop

LAS11:00 pmLas Vegas Harry Reid Intl

$280

Southwest

Feb 17

LAS11:05 amLas Vegas Harry Reid Intl

3h 35m

SDF5:40 pmLouisville Intl

Feb 20

SDF5:10 pmLouisville Intl

4h 15m

LAS6:25 pmLas Vegas Harry Reid Intl

$297

Southwest

Dec 1

LAS2:50 pmLas Vegas Harry Reid Intl

5h 05m

1 stop

SDF10:55 pmLouisville Intl

Dec 2

SDF12:10 pmLouisville Intl

8h 10m

2 stops

LAS5:20 pmLas Vegas Harry Reid Intl

$312

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasLouisville

LAS Las Vegas Harry Reid Intl - SDF Louisville Intl

LASSDF

Las Vegas Harry Reid Intl

Thu 11/19

11:25 pm-10:59 am

1 stop8h 34m

Louisville Intl

Mon 11/23

11:39 am-10:18 pm

1 stop13h 39m

$221

Las VegasLouisville

LAS Las Vegas Harry Reid Intl - SDF Louisville Intl

LASSDF

Las Vegas Harry Reid Intl

Thu 11/19

11:25 pm-10:59 am

1 stop8h 34m

Louisville Intl

Mon 11/23

11:39 am-10:18 pm

1 stop13h 39m

$231

Las VegasLouisville

LAS Las Vegas Harry Reid Intl - SDF Louisville Intl

LASSDF

Las Vegas Harry Reid Intl

Thu 12/3

10:30 am-5:10 pm

Nonstop3h 40m

Louisville Intl

Mon 12/7

7:35 pm-11:00 pm

1 stop6h 25m

$280

Las VegasLouisville

LAS Las Vegas Harry Reid Intl - SDF Louisville Intl

LASSDF

Las Vegas Harry Reid Intl

Thu 11/26

7:00 am-4:02 pm

1 stop6h 02m

Louisville Intl

Tue 12/1

6:11 pm-10:53 pm

1 stop7h 42m

$285

Quickest round-trip

Las VegasLouisville

LAS Las Vegas Harry Reid Intl - SDF Louisville Intl

LASSDF

Las Vegas Harry Reid Intl

Wed 2/17

11:05 am-5:40 pm

Nonstop3h 35m

Louisville Intl

Sat 2/20

5:10 pm-6:25 pm

Nonstop4h 15m

$297

Las VegasLouisville

LAS Las Vegas Harry Reid Intl - SDF Louisville Intl

LASSDF

Las Vegas Harry Reid Intl

Fri 12/11

2:20 pm-11:49 pm

1 stop6h 29m

Louisville Intl

Sat 12/12

9:55 am-2:52 pm

1 stop7h 57m

$302

Las VegasLouisville

LAS Las Vegas Harry Reid Intl - SDF Louisville Intl

LASSDF

Las Vegas Harry Reid Intl

Mon 11/23

5:01 am-4:02 pm

1 stop8h 01m

Louisville Intl

Wed 1/6

6:14 am-9:59 am

1 stop6h 45m

$307

Las VegasLouisville

LAS Las Vegas Harry Reid Intl - SDF Louisville Intl

LASSDF

Las Vegas Harry Reid Intl

Tue 12/1

10:48 am-9:00 pm

1 stop7h 12m

Louisville Intl

Wed 12/2

3:20 pm-6:52 pm

1 stop6h 32m

$307

Las VegasLouisville

LAS Las Vegas Harry Reid Intl - SDF Louisville Intl

LASSDF

Las Vegas Harry Reid Intl

Tue 12/15

6:00 am-5:16 pm

1 stop8h 16m

Louisville Intl

Tue 12/22

2:20 pm-9:02 pm

1 stop9h 42m

$307

Las VegasLouisville

LAS Las Vegas Harry Reid Intl - SDF Louisville Intl

LASSDF

Las Vegas Harry Reid Intl

Sat 12/19

12:05 pm-9:23 pm

1 stop6h 18m

Louisville Intl

Wed 12/23

6:56 pm-11:22 pm

1 stop7h 26m

$307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Kentucky

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in May, then July is your next best option. Flight prices from Las Vegas to Kentucky during July average around $329.

What is the cheapest day to depart on your flight to Kentucky?

Our data shows that Thursday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $367. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $532. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

What is the cheapest time of day to depart on your flight to Kentucky?

According to our data, the cheapest time of day to fly to Kentucky is in the afternoon. momondo users have found flights departing from Las Vegas to Kentucky in the afternoon for as low as $464. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the morning when prices are around $469.

What is the cheapest Las Vegas Harry Reid Intl to Kentucky flight route?

Fly from Las Vegas Harry Reid Intl to Lexington Blue Grass for the best Las Vegas Harry Reid Intl - Kentucky flight prices

What cabin class options are available on Las Vegas to Kentucky flights?

There is only 1 cabin class available to choose from on Las Vegas to Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Las Vegas to Kentucky flights?

No. A direct flight is the cheapest option for a flight between Las Vegas to Kentucky.

Cheap Las Vegas to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Kentucky

Best Price Found	$119
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Kentucky	43 airports

The best one-way flight to Kentucky from Las Vegas in the past 72 hours is $119. The best round-trip flight deal from Las Vegas to Kentucky found on momondo in the last 72 hours is $221.

The fastest flight from Las Vegas to Kentucky takes 3h 25m

Direct flights go from Las Vegas to Kentucky every day.

There are 43 airports in Kentucky. From Las Vegas there are direct flights to Louisville Intl (SDF).

Search flight deals

Frequently asked questions about flying from Las Vegas to Kentucky

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Kentucky?
Prices for flights from Las Vegas Harry Reid Intl Airport to Kentucky are refreshed on a daily basis.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Kentucky?
As of November 2026, there are 5 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Kentucky.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Kentucky?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Las Vegas to Kentucky?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Las Vegas to Kentucky is Airbus A321neo (30.43% of total bookings). The next most popular plane models are Airbus A318/A319/A320/A321 (23.91%), Boeing 737 MAX 8 (10.87%), and Airbus A320neo (8.70%).

Best airlines flying from Las Vegas to Kentucky

Compare and see reviews for airlines that fly from Las Vegas to Kentucky with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $116	Free Cancellation	Rating 7.3 679 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.0 12,230 reviews	Search American Airlines flights
Delta	PriceFrom $252	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights
Southwest	PriceFrom $296	Free Cancellation	Rating 8.0 4,215 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Kentucky?

Finding the right flight to Kentucky from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kentucky quick and easy, saving you time and money.

Can I find flights from Las Vegas to Kentucky with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Las Vegas to Kentucky flights to just show those with flexible booking policies.

How can momondo help me find flights from Las Vegas to Kentucky?

Once you have performed a search for Las Vegas to Kentucky flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Las Vegas to Kentucky right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kentucky, momondo offers a useful price alert feature which will track prices for flights to Kentucky from Las Vegas and alert you when they change.