Kauai Island (LIH) to Denver (DEN) flights
One airline flies nonstop from Kauai Island (LIH) to Denver (DEN): United Airlines. The two airports are 3,409 miles (5,487 km) apart. United Airlines is in Star Alliance. There are also 13 ways to fly it with one stop, through San Francisco, Oakland and San Jose and more.
Airlines flying nonstop from LIH to DEN
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book LIH to DEN with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks United Airlines
- Air New Zealand AirpointsBooks United Airlines
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- JetBlue TrueBlueBooks United Airlines
- Lufthansa Miles & MoreBooks United Airlines
- Singapore Airlines KrisFlyerBooks United Airlines
- TAP Miles&GoBooks United Airlines
- Thai Royal Orchid PlusBooks United Airlines
- Turkish Airlines Miles&SmilesBooks United Airlines
- United MileagePlusBooks United Airlines
LIH to DEN with one stop
13 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via San Francisco (SFO)United Airlines the whole way
- Via Oakland (OAK)Southwest Airlines the whole way
- Via San Jose (SJC)Alaska Airlines, then United Airlines and Southwest Airlines
- Via Sacramento (SMF)Alaska Airlines, then United Airlines, Southwest Airlines and 1 more
- Via Las Vegas (LAS)Southwest Airlines the whole way
- Via Honolulu (HNL)Southwest Airlines and Alaska Airlines, then United Airlines
- Via Los Angeles (LAX)American Airlines, Delta Air Lines and 2 more the whole way
+2+2 - Via Kahului (OGG)Southwest Airlines and Alaska Airlines, then United Airlines
- Via San Diego (SAN)Alaska Airlines and Southwest Airlines the whole way+1
- Via Phoenix (PHX)American Airlines the whole way+1
- Via Kailua-Kona (KOA)Alaska Airlines, then United Airlines
- Via Portland (PDX)Alaska Airlines the whole way+1
- Via Seattle (SEA)Alaska Airlines and Delta Air Lines the whole way+3
LIH to DEN: common questions
Which airlines fly nonstop from LIH to DEN?
United Airlines (Star Alliance) flies nonstop from Kauai Island (LIH) to Denver (DEN).
How far is Kauai Island from Denver by plane?
Kauai Island (LIH) and Denver (DEN) are 3,409 miles (5,487 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book LIH to DEN award flights?
13 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Emirates Skywards, EVA Air Infinity MileageLands, JetBlue TrueBlue, Lufthansa Miles & More and 5 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does LIH to DEN cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for LIH to DEN with taxes and fees.
Where can I connect between Kauai Island and Denver?
The most direct connections are through San Francisco (SFO), Oakland (OAK), San Jose (SJC), Sacramento (SMF) and Las Vegas (LAS). On 8 of them the same airline flies both flights, for example United Airlines through San Francisco.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.