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Cheap flights from Louisville to Las Vegas from C$ 146

SDF — LAS
27 Oct — 3 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Louisville to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Louisville to Las Vegas

Sat 7/112:55 p.m. -
Nonstop4h 10m
Tue 10/1110:30 a.m. -
Nonstop3h 40m
Deal found 23/9C$ 476
Sat 7/118:40 a.m. -
1 stop5h 55m
Sat 14/117:45 a.m. -
Nonstop3h 35m
Deal found 23/9C$ 478
Sat 17/105:35 p.m. -
Nonstop4h 10m
Wed 21/1012:05 p.m. -
1 stop5h 30m
Deal found 25/9C$ 484
Fri 16/1011:39 a.m. -
1 stop13h 39m
Sun 18/1011:25 p.m. -
1 stop8h 34m
Deal found 23/9C$ 488
Tue 10/1110:15 a.m. -
1 stop7h 25m
Sat 5/127:10 a.m. -
1 stop6h 15m
Deal found 25/9C$ 491
Tue 20/107:10 p.m. -
1 stop6h 55m
Sat 31/106:00 a.m. -
2 stops7h 35m
Deal found 24/9C$ 498
Mon 9/113:00 p.m. -
1 stop6h 38m
Tue 10/1110:16 p.m. -
1 stop7h 50m
Deal found 22/9C$ 505
Thu 12/115:35 p.m. -
1 stop10h 00m
Wed 18/1110:45 a.m. -
2 stops6h 50m
Deal found 25/9C$ 506
Sat 17/105:35 p.m. -
Nonstop4h 10m
Tue 20/104:20 p.m. -
Nonstop3h 40m
Deal found 23/9C$ 512
Fri 13/115:59 p.m. -
1 stop7h 11m
Wed 18/118:58 a.m. -
1 stop6h 13m
Deal found 25/9C$ 526

Find flight deals from Louisville to Las Vegas

Round-trip from

C$ 441

One-way from

C$ 146

Popular in

December

Cheapest in

January

Average price

C$ 581
Breeze Airways
  • Breeze Airways
  • 4/1-7/1
  • 2 total stops
  • 22h 08m total
  • Louisville to Las Vegas
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Breeze Airways
  • Breeze Airways
  • 26/10-31/12
  • 1 total stop
  • 13h 39m total
  • Louisville to Las Vegas
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 0% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Louisville to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleLas Vegas

SDF Louisville Intl - LAS Las Vegas Harry Reid Intl

SDFLAS

Louisville Intl

Tue 10/11

4:15 p.m.-5:25 p.m.

Nonstop4h 10m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 239
Quickest round-trip

LouisvilleLas Vegas

SDF Louisville Intl - LAS Las Vegas Harry Reid Intl

SDFLAS

Louisville Intl

Tue 20/10

6:25 a.m.-7:30 a.m.

Nonstop4h 05m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 239

LouisvilleLas Vegas

SDF Louisville Intl - LAS Las Vegas Harry Reid Intl

SDFLAS

Louisville Intl

Sat 7/11

1:59 p.m.-7:52 p.m.

1 stop8h 53m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 246

LouisvilleLas Vegas

SDF Louisville Intl - LAS Las Vegas Harry Reid Intl

SDFLAS

Louisville Intl

Tue 3/11

7:00 a.m.-12:25 p.m.

1 stop8h 25m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 246

LouisvilleLas Vegas

SDF Louisville Intl - LAS Las Vegas Harry Reid Intl

SDFLAS

Louisville Intl

Thu 22/10

6:35 a.m.-10:10 a.m.

1 stop6h 35m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 246

LouisvilleLas Vegas

SDF Louisville Intl - LAS Las Vegas Harry Reid Intl

SDFLAS

Louisville Intl

Sat 24/10

3:26 p.m.-7:52 p.m.

1 stop7h 26m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 253

LouisvilleLas Vegas

SDF Louisville Intl - LAS Las Vegas Harry Reid Intl

SDFLAS

Louisville Intl

Tue 3/11

12:55 p.m.-9:15 p.m.

2 stops11h 20m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 253

LouisvilleLas Vegas

SDF Louisville Intl - LAS Las Vegas Harry Reid Intl

SDFLAS

Louisville Intl

Wed 23/12

6:00 p.m.-12:01 a.m.

1 stop9h 01m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 331

LouisvilleLas Vegas

SDF Louisville Intl - LAS Las Vegas Harry Reid Intl

SDFLAS

Louisville Intl

Thu 19/11

3:24 p.m.-6:38 p.m.

1 stop6h 14m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 331

LouisvilleLas Vegas

SDF Louisville Intl - LAS Las Vegas Harry Reid Intl

SDFLAS

Louisville Intl

Thu 24/12

10:17 a.m.-9:13 p.m.

2 stops13h 56m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 338

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Louisville to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Louisville with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Louisville to Las Vegas

How far ahead should I book a flight from Louisville to Las Vegas?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Louisville to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Louisville to Las Vegas (average of C$ 502). Flying from Louisville to Las Vegas in December is currently the most expensive (average of C$ 643). 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 SDF to LAS?

When flying from Louisville to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Louisville to Las Vegas?

Airfare is typical for this route at the moment.

Louisville to Las Vegas flights typically cost between C$ 434 and C$ 761 in January.
The cheapest round-trip price found within the last 5 days was C$ 441 on Breeze Airways (4 Jan-7 Jan).

Related info for your journey

  • How popular is this Louisville to Las Vegas flight route?

    Within the past month, 1 users have taken a look at flights from Louisville Intl to Las Vegas Harry Reid Intl.

  • How long is the flight from Louisville to Las Vegas?

    Airlines like Southwest and United Airlines fly from Louisville to Las Vegas in about 4h 10m. The time it takes to get you to your destination can typically vary by up to 3h 11m. There are 2606 km between Louisville and Las Vegas. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Louisville to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Louisville to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Las Vegas.

  • Can I find deals for business class flights from Louisville to Las Vegas?

    Yes. Cheapflights offers flight deals from Louisville to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Las Vegas (average of C$ 502). Flying from Louisville to Las Vegas in December is currently the most expensive (average of C$ 643). 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.

See more FAQs

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Kingman
North Las Vegas
Henderson

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Why should you use Cheapflights to find cheap flight tickets from Louisville to Las Vegas?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Las Vegas from Louisville.

Can Cheapflights find flights from Louisville to Las Vegas with no change fees?

Certainly. Search results for flights to Las Vegas from Louisville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Louisville to Las Vegas become cheaper?

Yes, Cheapflights offers price alerts on Louisville to Las Vegas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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