Direct (nonstop) flights from Kauai Island to Denver
1 airline flys nonstop from Lihue (LIH) to Denver International (DEN). It's 3,414 miles (5,494 km), about 6h 57m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Kauai Island to Denver with one stop · direct emits 522 kg CO₂ per passenger
Looking for the return flight?
DEN → LIH: Flights from Denver to Kauai IslandOther direct flights from Kauai Island
Direct flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from Kauai Island to Denver?
A nonstop flight from Kauai Island (LIH) to Denver (DEN) takes approximately 6 hours and 57 minutes. The distance is 3,414 miles (5,494 km).
Which airlines fly nonstop from Kauai Island to Denver?
Just United Airlines.
Is there a nonstop flight from Kauai Island to Denver?
Yes. 1 airline: United Airlines.
How far is Kauai Island from Denver?
The flight distance from Kauai Island to Denver is 3,414 miles (5,494 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to New York.
Will I experience jet lag flying from Kauai Island to Denver?
Maybe mild — 4-hour difference. Most people adjust in a day or two.
What type of aircraft flies from Kauai Island to Denver?
At 6h 57m, 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 Kauai Island to Denver?
Roughly 522 kg CO2 per passenger one-way. That's about the same as driving 2,610 km.
Is the return flight from Denver 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 Denver?
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.