Your next trip, last seen at €101
Lowest observedBreeze Airways · 2 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €101, departing 2 Dec 2026 (Last checked: 14 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 89Check live prices for this route
- Airlines seen
- Southwest Airlines, Air Canada, Alaska Airlines, Allegiant Air, American Airlines, Breeze Airways +4 more
- Reported fastest flight
- 3h 35m
- Non-stop
- Yes
About this route
Explore the fares we observed from Las Vegas to Louisville. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,601 km
- Reported fastest flight
- 3h 35m
- Airlines seen
- Southwest Airlines, Air Canada, Alaska Airlines, Allegiant Air, American Airlines, Breeze Airways +4 more
Route-level information; individual journeys vary.
Published schedules report non-stop service with Southwest Airlines. Check current timetables.
A clearer picture of your fare
Airport to city: straight-line distance
- Harry Reid International Airport (LAS) → Las Vegas, city gazetteer reference point (36.1699, -115.1398): ≈ 10 km.
- Louisville Muhammad Ali International Airport (SDF) → Louisville, city gazetteer reference point (38.2527, -85.7585): ≈ 9 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Las Vegas to Louisville: December 2026, from €101 (checked 14 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €184 | 16 |
| November 2026 | €140 | 30 |
| December 2026 | €101 | 31 |
| January 2027 | €111 | 12 |
Lowest fare by day of the week
Cheapest day of the week from Las Vegas to Louisville: Wednesday, from €101 (checked 14 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €180 | 13 |
| Tuesday | €144 | 13 |
| Wednesday | €101 | 13 |
| Thursday | €105 | 13 |
| Friday | €140 | 13 |
| Saturday | €152 | 12 |
| Sunday | €162 | 12 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Las Vegas to Louisville by days until departure (31 to 60 days): €101 (checked 14 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €329 | 6 |
| 8 to 30 days | €140 | 23 |
| 31 to 60 days | €101 | 30 |
| 61 days or more | €111 | 30 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Las Vegas to Louisville: Breeze Airways, from €101 (checked 14 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Breeze Airways | €101Dec 2, 2026 | 10 |
| Frontier Airlines | €101Dec 9, 2026 | 41 |
| JetBlue | €181Nov 21, 2026 | 4 |
| United Airlines | €222Nov 7, 2026 | 32 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Las Vegas to Louisville?
The lowest fare we have observed is €101, found on 14 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Las Vegas to Louisville?
Cheapest month from Las Vegas to Louisville: December 2026, from €101 (checked 14 Oct 2026).
Are there direct flights from Las Vegas to Louisville?
Yes. Published schedules report non-stop flights on this route with Southwest Airlines.
Which airlines fly from Las Vegas to Louisville?
These are the carriers we have seen on the route: Southwest Airlines, Air Canada, Alaska Airlines, Allegiant Air, American Airlines, Breeze Airways +4 more.
How long does the flight from Las Vegas to Louisville take?
The average journey time across the 90 fares we observed is 19h 12m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
Which day of the week is cheapest from Las Vegas to Louisville?
Cheapest day of the week from Las Vegas to Louisville: Wednesday, from €101 (checked 14 Oct 2026).
Which airline has the lowest fare from Las Vegas to Louisville?
Cheapest airline from Las Vegas to Louisville: Breeze Airways, from €101 (checked 14 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 14 Oct 2026