Direct (nonstop) flights from Kauai Island to Las Vegas
1 airline flys nonstop from Lihue (LIH) to Harry Reid International Airport (LAS). It's 2,818 miles (4,535 km), about 5h 50m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Kauai Island to Las Vegas with one stop · direct emits 431 kg CO₂ per passenger
Looking for the return flight?
LAS → LIH: Flights from Las Vegas to Kauai IslandOther direct flights from Kauai Island
Direct flights from Las Vegas (LAS)
Frequently Asked Questions
How long is the direct flight from Kauai Island to Las Vegas?
A nonstop flight from Kauai Island (LIH) to Las Vegas (LAS) takes approximately 5 hours and 50 minutes. The distance is 2,818 miles (4,535 km).
Which airlines fly nonstop from Kauai Island to Las Vegas?
Just Southwest Airlines.
Is there a nonstop flight from Kauai Island to Las Vegas?
Yes. 1 airline: Southwest Airlines.
How far is Kauai Island from Las Vegas?
The flight distance from Kauai Island to Las Vegas 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 Kauai Island to Las Vegas?
At 5h 50m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Kauai Island to Las Vegas?
Roughly 431 kg CO2 per passenger one-way. That's about the same as driving 2,155 km.
Is the return flight from Las Vegas to Kauai Island 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 Kauai Island to Las Vegas?
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 Lihue for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.