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LAS - SDF

$61 Find cheap flights from Las Vegas to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Louisville departing on 8/22. 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 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Louisville, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Cheap flight deals from Las Vegas to Louisville (LAS-SDF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:52 am - 4:30 pmLAS-SDF
3h 38mnonstop
5:20 pm - 6:19 pmSDF-LAS
3h 59mnonstop
$122Spirit Airlines
Find Deal
Wed, Sep 25 - Mon, Sep 30
9:52 am - 4:30 pmLAS-SDF
3h 38mnonstop
5:20 pm - 6:19 pmSDF-LAS
3h 59mnonstop
$123Spirit Airlines
Find Deal
Wed, Sep 25 - Mon, Sep 30
11:44 pm - 11:18 amLAS-SDF
8h 34m1 stop
4:48 pm - 10:05 pmSDF-LAS
8h 17m1 stop
$198American Airlines
Find Deal
Thu, Sep 26 - Tue, Oct 1
11:59 pm - 11:59 amLAS-SDF
9h 00m1 stop
5:21 pm - 6:17 pmSDF-LAS
3h 56mnonstop
Sun, Aug 25 - Sat, Aug 31
12:59 am - 11:28 amLAS-SDF
7h 29m1 stop
6:30 pm - 10:07 pmSDF-LAS
6h 37m1 stop
$236Delta
Find Deal
Mon, Sep 23 - Sat, Sep 28
11:26 am - 8:48 amLAS-SDF
18h 22m1 stop
8:09 pm - 8:29 amSDF-LAS
15h 20m1 stop
Thu, Jul 11 - Sun, Jul 14
10:30 pm - 9:46 amLAS-SDF
8h 16m1 stop
7:47 pm - 11:17 pmSDF-LAS
6h 30m1 stop
$246Delta
Find Deal
Tue, Jun 25 - Mon, Jul 1
9:44 pm - 9:08 amLAS-SDF
8h 24m1 stop
4:45 pm - 8:39 pmSDF-LAS
6h 54m1 stop
$288American Airlines
Find Deal
Thu, Sep 26 - Sat, Sep 28
12:59 am - 1:20 pmLAS-SDF
9h 21m1 stop
9:48 am - 8:41 pmSDF-LAS
13h 53m2 stops
$341United Airlines
Find Deal
Fri, Aug 23 - Sat, Aug 31
6:00 am - 10:25 pmLAS-SDF
13h 25m2 stops
9:48 am - 8:41 pmSDF-LAS
13h 53m2 stops
$369United Airlines
Find Deal
Sat, Aug 24 - Sat, Aug 31

Flights from Las Vegas to Louisville - Travel Insights & Trends

Get data-powered insights and trends into flights from Las Vegas to Louisville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to Louisville?

The average price of all flights from Las Vegas to Louisville clicked on KAYAK for each day over the last 12 months.
For Las Vegas to Louisville, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Louisville back to Las Vegas, the best deals are generally found on Monday, with Tuesday being the most expensive.

What is the cheapest month to fly from Las Vegas to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Las Vegas to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Las Vegas to Louisville is November, where tickets cost $83 on average. On the other hand, the most expensive months are March and February, where the average cost of tickets is $483 and $470 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Las Vegas to Louisville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Las Vegas to Louisville, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 61 days before departure.

Which airlines provide the cheapest flights from Las Vegas to Louisville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Spirit Airlines offered the best one-way deal for that route, at $61. KAYAK users also found Las Vegas to Louisville round-trip flights on Spirit Airlines from $122 and on American Airlines from $198.

Which airlines fly non-stop between Las Vegas and Louisville?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Las Vegas to Louisville.
There are 2 airlines that fly nonstop from Las Vegas to Louisville. They are Southwest and Spirit Airlines. The cheapest airline for this route is Spirit Airlines, with the best one-way deal found costing $81. On average, the best prices for this route can be found at Spirit Airlines.

How many flights are there between Las Vegas and Louisville per day?

Each day, there are between 1 and 3 nonstop flights that take off from Las Vegas and land in Louisville, with an average flight time of 3h 39m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 15 flights. The most frequent day of departure is Friday, when 20% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Las Vegas and Louisville?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Las Vegas to Louisville take?

The average nonstop flight takes 3h 36m, covering a distance of 1,619 miles.

What’s the earliest departure time from Las Vegas to Louisville?

Early birds can take the earliest flight from Las Vegas at 8:35 am and will be landing in Louisville at 3:10 pm.

What’s the latest departure time from Las Vegas to Louisville?

If you prefer to fly at night, the latest flight from Las Vegas to Louisville jets off at 5:10 pm and lands at 11:55 pm.

Good to know

Low season

January

High season

May

Cheapest flight

$61
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Las Vegas to Louisville

When to book flights from Las Vegas to Louisville

Are your dates flexible? Find out the best times to travel from Las Vegas to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Louisville

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

    In the last 3 days, the lowest price for a flight from Las Vegas to Louisville was $61 for a one-way ticket and $122 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Louisville?

    No

  • Which airports will I be using when flying from Las Vegas to Louisville?

    Las Vegas and Louisville are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at Louisville Intl.

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to Louisville?

    Only JetBlue offers inflight Wi-Fi service on the Las Vegas to Louisville flight route.

  • Which aircraft models fly most regularly from Las Vegas to Louisville?

    The Airbus A321 (sharklets) is the aircraft model that flies most regularly on the Las Vegas to Louisville flight route.

  • On which days can I fly direct from Las Vegas to Louisville?

    There are nonstop flights from Las Vegas to Louisville on a daily basis.

  • Which is the best airline for flights from Las Vegas to Louisville, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Louisville are Delta and United Airlines. With an average price for the route of $316 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $503 and an overall rating of 7.4.

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

    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 Las Vegas to Louisville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Las Vegas 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 Las Vegas to Louisville?

    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 Louisville with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and SDF can sometimes prove cheaper using this method.

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

    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 Louisville from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Las Vegas to Louisville

  • Looking for a cheap flight? 25% of our users found flights on this route for $62 or less one-way and $62 or less round-trip.

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

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

Nonstop departures

Las Vegas Harry Reid Intl to Louisville Intl

Monday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Tuesday

Southwest

Southwest

Wednesday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Thursday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Friday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Saturday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Sunday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

See more direct flights

Nonstop returns

Louisville Intl to Las Vegas Harry Reid Intl

Monday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Tuesday

Southwest

Southwest

Wednesday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Thursday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Friday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Saturday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Sunday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from Las Vegas to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10000 reviews
8.0Entertainment
7.9Comfort
7.4Food
8.2Boarding
8.6Crew
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

The entertainment wasn’t playing in the app or online.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Could have TV/Movie and some water ou soda free

Flight was good and clean but delayed over an hour on the return flight.

We can’t predict circumstances like this ahead of time, but I give your staff a hats off for immediately giving us updated informations.

The boarding gate was moved so many times that I missed my flight. No attendants would help me. The wrong gate was even on my boarding pass. I had to repurchase everything. I’ll never fly again. Really a terrible day as I had planned to see a former student who is dying in Louisville Never ever will I forget that day. Your airline is totally uncaring.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

There was a .79 discrepancy between the cost of the flight and what was paid. Spirit didn't let me obtain my boarding pass until the .79 (seventy nine cents) was paid. Contacting their customer service to resolve the issue was a nightmare that involved many wait minutes and two different departments. The price Kayak gave to Affirm, whom I used to pay for the tickets, and the price Spirit charged for the flight were off by the .79. I almost lost the ticket because of the hassle.

They sure know how to make you feel like you're packed into a sardine can. Most uncomfortable seat you imagine.

I flew from Las Vegas to Reno Nevada. Airfare was 60 $ round trip. I needed to bring my skis and boots.that was going to be $111 to bring them. Upon arrival they informed me that anyone who has skis more than 62 inches long is charged an oversize fee of $150 each way. Almost everyone over 5 foot five has skis over 62 inches long. So I paid $60 for the flight and $411 to bring my skis with me! WTF

Book cheap flights from Las Vegas to Louisville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to Louisville found on KAYAK in the last 72 hours.
8/22Thu
nonstopSpirit Airlines
3h 38mLAS-SDF
$61
9/9Mon
nonstopSpirit Airlines
3h 38mLAS-SDF
$62
8/7Wed
1 stopDelta
7h 30mLAS-SDF
$118
7/2Tue
1 stopDelta
6h 07mLAS-SDF
$123
7/3Wed
2 stopsUnited Airlines
11h 12mLAS-SDF
$173
7/19Fri
1 stopAmerican Airlines
6h 17mLAS-SDF
$179
6/18Tue
1 stopAmerican Airlines
7h 01mLAS-SDF
$190
9/9Mon
2 stopsUnited Airlines
12h 42mLAS-SDF
$241
6/23Sun
2 stopsAllegiant Air
22h 37mLAS-SDF
$264
6/17Mon
2 stopsAllegiant Air
26h 08mLAS-SDF
$315

Search by stops

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Last minute flights from Las Vegas to Louisville

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Las Vegas to Louisville that are departing in the next 10 days.
6/13Thu
multi-stop
15h 36mLAS-SDF
6/16Sun
multi-stop
14h 28mSDF-LAS
$326
6/13Thu
multi-stop
15h 51mLAS-SDF
6/16Sun
multi-stop
14h 28mSDF-LAS
$398
6/13Thu
multi-stop
15h 51mLAS-SDF
6/16Sun
multi-stop
30h 03mSDF-LAS
$525
6/13Thu
multi-stop
15h 51mLAS-SDF
6/16Sun
multi-stop
37h 40mSDF-LAS
$614

Search by stops

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Las Vegas - Louisville Flights

Departure:

Las Vegas (LAS)United States

Destination:

Louisville (SDF)United States

Return flight deals:

Louisville - Las Vegas

Cabin classes:

$55