Direct (nonstop) flights from Las Vegas to Kauai Island
1 airline flys nonstop from Harry Reid International Airport (LAS) to Lihue (LIH). It's 2,818 miles (4,535 km), about 6h 20m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Las Vegas to Kauai Island with one stop · direct emits 431 kg CO₂ per passenger
Looking for the return flight?
LIH → LAS: Flights from Kauai Island to Las VegasOther direct flights from Las Vegas
Direct flights from Kauai Island (LIH)
Frequently Asked Questions
How long is the direct flight from Las Vegas to Kauai Island?
A nonstop flight from Las Vegas (LAS) to Kauai Island (LIH) takes approximately 6 hours and 20 minutes. The distance is 2,818 miles (4,535 km).
Which airlines fly nonstop from Las Vegas to Kauai Island?
Just Southwest Airlines.
Is there a nonstop flight from Las Vegas to Kauai Island?
Yes. 1 airline: Southwest Airlines.
How far is Las Vegas from Kauai Island?
The flight distance from Las Vegas to Kauai Island is 2,818 miles (4,535 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What type of aircraft flies from Las Vegas to Kauai Island?
At 6h 20m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
What is the carbon footprint of a flight from Las Vegas to Kauai Island?
Roughly 431 kg CO2 per passenger one-way. That's about the same as driving 2,155 km.
Is the return flight from Kauai Island to Las Vegas also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Las Vegas to Kauai Island?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Harry Reid International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.