Las Vegas to Kauai: what the flight costs
In the last 60 days we checked this route 3 times. The typical round trip was $338 per person and the lowest $325, taxes and fees included.
| Per person | |
|---|---|
| Lowest seen | $325 |
| Typical (median) | $338 |
| Price checks, 60 days | 3 |
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Trips we picked on this route
$596 $325 per person, round trip, taxes and fees included You save $271 (45%)
the highest fare we saw for these dates
Every fare we found in the last 30 days
| Checked | Trip dates | Per person | Airline | Stops | Duration | Source |
|---|---|---|---|---|---|---|
| Oct 12, 2026 | Nov 14–21, 2026 | $495 | AS | with a stop | 18h 15m | Kiwi.com |
| Oct 12, 2026 | Nov 14–21, 2026 | $325 | Alaska. Operated by Alaska as Hawaiian Airlines + Alaska as Hawaiian Airlines | with a stop | 7h 51m | Google Flights |
| Oct 12, 2026 | Nov 14–21, 2026 | $338 | AS | with a stop | 10h 14m | Kiwi.com |
About Kauai
Kauai is the Garden Isle, where the Na Pali cliffs, Waimea Canyon and quiet beaches make it the island for nature and slow days.
Kauai from every city: when to go, where to stay, what to do
Questions about Las Vegas to Kauai
What does a round trip from Las Vegas to Kauai usually cost?
Over the last 60 days the typical price we found was $338 per person, taxes and fees included, across 3 checks; the lowest was $325.
When is the best time to fly from Las Vegas to Kauai?
Kauai is at its best in April, May, June, September, October and November.
Do I need a passport to fly from Las Vegas to Kauai?
No, a government photo ID is enough for US citizens.