$129 Find Cheap Flights from Las Vegas to Louisville - Compare and Save

Among airlines operating Las Vegas to Louisville flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Southwest operates flights between Las Vegas and Louisville.

Flights from Las Vegas to Louisville usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Louisville Intl (SDF).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Las Vegas to Louisville.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $276 round-trip via New Orleans Louis Armstrong (MSY), compared to $388 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A318/A319/A320/A321 family is used most often on this route, operated mainly by Spirit Airlines. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

One-stop flights from Las Vegas to Louisville most commonly connect through:

• Dallas/Fort Worth (DFW) - 25% of one-stop connections
• Chicago O'Hare Intl (ORD) - 23% of one-stop connections
• Denver Intl (DEN) - 18% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 11% of one-stop connections

Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 20% on the Las Vegas to Louisville route. Tuesday is the cheapest departure day at $355 round-trip on average, while Sunday is the most expensive at $441, a difference of $86. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Louisville are Louisville Waterfront Park and Masonic Widows and Orphans Home. These are among the most viewed places in Louisville on KAYAK.

A nonstop flight from Las Vegas to Louisville takes 3h 41m, covering 1,619 miles.

These are the earliest and latest flight times available from Las Vegas to Louisville:

• Earliest: departs at 7:30 am and lands at 11:11 am
• Latest: departs at 6:45 pm and lands at 10:26 pm.

The flight takes about 3h 41m.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $302 to $1,454. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Las Vegas to Louisville are currently lower than usual. Average one-way flight prices are about $150, which is 34% below the typical average for this route.

Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time at 5h 55m, compared with 6h 19m via Denver Intl (DEN) and 6h 33m via Dallas/Fort Worth (DFW).

Louisville is 3 hours ahead of Las Vegas (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:
· Hertz
· Dollar
· Alamo
· Thrifty
· Budget

Round-trip flights from Las Vegas to Louisville range from $299 to $454, with an average of $388 over the past 12 months. Anything below $299 counts as a good deal.