Honolulu to Denver Flight Time & Schedules

How Many Hours Does a Honolulu to Denver Flight Take?

A nonstop flight from Honolulu to Denver takes approximately 6 hours 44 minuteson the shortest current scheduled routing. Flights leave Daniel K. Inouye International Airport (HNL) and arrive at Denver International Airport (DEN). The direct route covers roughly 3,378 miles (5,435 km).

United Airlines currently operates the nonstop HNL–DEN route, with published route information showing around two direct departures per day. Passengers can therefore travel between the two cities without changing aircraft.

One-stop journeys provide additional options. Some of the faster one-stop options include about 8 hours 25 minutes with a connection in Sacramento, around 8 hours 45 minutes via San Jose, and roughly 9 hours 3 minutes when travelling through Los Angeles.

When comparing flights, consider the total time from departure in Honolulu to arrival in Denver. A nonstop service is normally the quickest option, while a connection may provide different departure times, airlines or itinerary choices.

Typical Nonstop Duration Between Honolulu and Denver

A direct flight from Honolulu to Denver takes close to seven hours, with current route information listing the shortest HNL–DEN journey at approximately 6 hours 44 minutes.

The time actually spent travelling can differ from the published timetable. Pacific winds, weather, air-traffic instructions, airport congestion and operational conditions may affect the duration of an individual flight.

The nonstop HNL–DEN journey takes approximately 6 hours 44 minutes on the shortest currently listed schedule.

The route between Daniel K. Inouye International Airport and Denver International Airport measures approximately 3,378 miles (5,435 km).

United Airlines provides the direct service, with route listings showing around two nonstop departures per day.

For travellers who want to spend as little time as possible in transit, the direct flight is generally the simplest choice because there is no connection or additional airport wait along the way.

Passengers travelling with one connection may fly through Sacramento International Airport (SMF).

One of the shorter HNL–SMF–DEN combinations takes approximately 8 hours 25 minutes overall, including a connection of aboutone hour in Sacramento.

This makes Sacramento one of the quickest one-stop alternatives to the nonstop service. Journey times can still change according to the flight combination and connection available on the chosen travel date.

San José Mineta International Airport (SJC)is another possible transfer point when travelling from Honolulu to Denver.

Some HNL–SJC–DEN itineraries take approximately 8 hours 45 minutes including a connection of around 1 hour 5 minutes.

Passengers can also change flights at Los Angeles International Airport (LAX). One of the faster HNL–LAX–DEN routings takes about 9 hours 3 minutes, with a connection of just under one hour.

Both journeys take longer than the direct flight but can provide useful alternatives when the nonstop departure does not suit a traveller's schedule.

Travellers have several connecting routes available in addition to United Airlines' nonstop service.

Possible transfer airports include Sacramento, San Jose, Los Angeles, Kahului, San Francisco, Phoenix, Salt Lake City, Las Vegas, Oakland, San Diego, Seattle and Portland.

Some of the shorter current routing estimates are:

Sacramento:around 8 hrs 25 mins

San Jose: around 8 hrs 45 mins

Los Angeles: around 9 hrs 3 mins

San Francisco: around 9 hrs 6 mins

Phoenix: around 9 hrs 15 mins

Salt Lake City: around 9 hrs 27 mins

Depending on the connection, passengers may find flights involving United Airlines, Southwest Airlines, American Airlines, Delta Air Lines, Alaska Airlines and Hawaiian Airlines.

The fastest one-stop journey will depend heavily on the transfer time. Two itineraries using the same airport can have noticeably different overall durations if their layovers are different.

Honolulu to Denver Journey Time by Route

Departure Airport	Arrival Airport	Route Code	Estimated Flight Time
Daniel K. Inouye International Airport	Denver International Airport	HNL–DEN	Around 6 hrs 44 mins nonstop
Daniel K. Inouye International Airport	Denver International Airport	HNL–SMF–DEN	Around 8 hrs 25 mins with one stop
Daniel K. Inouye International Airport	Denver International Airport	HNL–SJC–DEN	Around 8 hrs 45 mins with one stop
Daniel K. Inouye International Airport	Denver International Airport	HNL–LAX–DEN	Around 9 hrs 3 mins with one stop
Daniel K. Inouye International Airport	Denver International Airport	HNL–SFO–DEN	Around 9 hrs 6 mins with one stop
Daniel K. Inouye International Airport	Denver International Airport	HNL–PHX–DEN	Around 9 hrs 15 mins with one stop
Daniel K. Inouye International Airport	Colorado Springs Airport	HNL–COS	Around 8 hrs 30 mins–12 hrs or more with one stop
Daniel K. Inouye International Airport	Cheyenne Regional Airport	HNL–CYS	Around 10 hrs–15 hrs or more with one or two stops

These figures are based on current route listings and should be treated as planning estimates rather than guaranteed journey times.
Weather, wind direction, air-traffic restrictions, airport delays and airline operations can alter the actual duration. For connecting flights, the amount of time spent between services can make an even larger difference.

Which Airline Offers Direct Flights from Honolulu to Denver

United Airlines

Time Difference Between Honolulu and Denver

The time difference between Honolulu and Denver changes during the year because Hawaii does not observe daylight saving time, while Colorado does.

Honolulu remains on Hawaii Standard Time (HST), UTC−10 throughout the year.
When Denver observes Mountain Daylight Time (MDT), UTC−6, it is four hours ahead of Honolulu. For example, when it is 3:00 PM in Honolulu, it is 7:00 PM in Denver.

When Denver returns to Mountain Standard Time (MST), UTC−7, the difference becomes three hours.

Because of this time-zone change, the scheduled arrival can appear considerably later than the actual flying duration.
Passengers should remember that airline itineraries show arrival times according to the local time in Denver.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Honolulu Flight Times.