Cheap flights from Kauai Island to Las Vegas

One-way fares from $134 · LIH → LAS · prices found by travellers in the last 48 hours

Compare all dates Las Vegas → Kauai Island
Cheapest fare
$134

Southwest Airlines · Mon, Dec 7

Cheapest month
December

from $134

Direct flights
Yes

Southwest Airlines

Flight time
5h 55m

4,530 km

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Cheapest month to fly from Kauai Island to Las Vegas

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. December 2026 Cheapest $134

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

Southwest Airlines
Depart21:05 Mon, Dec 7LIH → LAS 5h 55m · Direct
$134one way, per person
View deal
See every date in December 2026 →

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Getting around

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About flights from Kauai Island to Las Vegas

Kauai Island (LIH) and Las Vegas (LAS) are about 4,530 km apart. Direct flights take around 5h 55m, and recent direct fares were with Southwest Airlines. Over the next few months, one-way fares start from $134, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Kauai Island to Las Vegas?

The cheapest one-way fare we've seen recently is $134 with Southwest Airlines, departing Monday, December 7, 2026.

What is the cheapest month to fly from Kauai Island to Las Vegas?

December 2026 currently has the lowest fares, from $134 one way.

Are there direct flights from Kauai Island to Las Vegas?

Yes. Recent direct fares were with Southwest Airlines.

How long is the flight from Kauai Island to Las Vegas?

A direct flight takes about 5h 55m. Kauai Island and Las Vegas are around 4,530 km apart.

Which airlines fly from Kauai Island to Las Vegas?

Recent fares on this route were with Southwest Airlines.

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