Seattle to Honolulu Flight Time & Schedules

How Much Time Should You Allow for a Flight from Seattle to Honolulu?

A nonstop journey from Seattle to Honolulu generally takes around 6 hours 5 minutes to 6 hours 30 minutes, depending on the airline and individual departure. Flights leave from Seattle-Tacoma International Airport (SEA) and land at Daniel K. Inouye International Airport (HNL) in Honolulu. Delta currently describes its nonstop journey as taking about 6 hours 30 minutes, while Alaska schedules can be closer to 6 hours 10 minutes.

The straight-line distance between SEA and HNL is approximately 2,677 miles (4,308 km). The route crosses a large section of the Pacific Ocean between Washington State and Oahu.

Alaska Airlines and Delta Air Lines currently operate nonstop passenger flights between Seattle and Honolulu. Direct services are available every day, with multiple departures offered on many dates.

Travelers can also choose one-stop itineraries. Some of the quicker connecting options take approximately 7 hours 44 minutes through Kahului, 7 hours 59 minutes via Kailua-Kona, or 8 hours 27 minutes through Lihue. Other routings through mainland airports such as Portland, Sacramento and San Francisco can take longer.

Because nonstop flights complete the trip in a little over six hours, flying directly will normally save a significant amount of time compared with changing aircraft along the way.

Average Nonstop Journey Length from Seattle to Honolulu

Most direct SEA–HNL flights are scheduled for a little over six hours.
Current route information shows the shortest nonstop schedules at roughly 6 hours 14 minutes to 6 hours 15 minutes, while Delta states that its Seattle-to-Honolulu service typically takes around 6 hours 30 minutes. Individual departures may therefore vary slightly

Nonstop flights connect Seattle-Tacoma International Airport (SEA) with Daniel K. Inouye International Airport (HNL), the main commercial airport serving Honolulu on Oahu.

The direct airport-to-airport distance is about 2,677 miles (4,308 km), with most scheduled flights requiring slightly more than six hours.

Alaska Airlines and Delta Air Lines provide nonstop service, giving travelers several direct departures to choose from depending on the date.

Passengers who want the shortest overall journey will generally benefit from choosing a nonstop flight because there is no intermediate airport, aircraft change or connection wait.

Travelers choosing an indirect itinerary may connect at Kahului Airport (OGG) on Maui before continuing to Honolulu.

Some faster SEA–OGG–HNL journeys take approximately 7 hours 44 minutes in total, including a layover of around 1 hour 30 minutes on efficient schedules.

This routing adds roughly an hour and a half or more compared with the quickest nonstop services, but it can provide another option when direct departure times are unsuitable.

The overall duration depends heavily on the connection at Kahului, so travelers should compare the entire itinerary rather than only the flying time of each segment.

Ellison Onizuka Kona International Airport (KOA) is another possible connection point for Seattle-to-Honolulu journeys.

Some quicker SEA–KOA–HNL schedules take approximately 7 hours 59 minutes, including the transfer between flights.

Travelers may also find itineraries through Lihue Airport (LIH) on Kauai. Selected SEA–LIH–HNL journeys can take approximately 8 hours 27 minutes, although the exact duration varies with the layover.

Both options involve reaching another Hawaiian island first and then taking an inter-island flight to Honolulu.

Passengers can find several other connecting itineraries in addition to Kahului, Kailua-Kona and Lihue.

Depending on the airline and travel date, possible transfer airports include Portland, Sacramento, San Jose, Oakland and San Francisco.

Examples of approximate quicker one-stop journey times include:

Around 8 hrs 35 mins via Portland
Around 8 hrs 45 mins via Sacramento
Around 9 hrs 50 mins via San Jose
Around 10 hrs via Oakland
Around 10 hrs 25 mins via San Francisco

These figures are examples from scheduled itineraries rather than fixed flight durations. Changing the layover can make the same routing noticeably shorter or longer.

For connecting flights, comparing the complete elapsed journey time is usually more useful than adding up the airborne portions alone.

Seattle to Honolulu Journey Times by Route

Departure Airport	Arrival Airport	Route Code	Estimated Flight Time
Seattle-Tacoma International Airport (SEA)	Daniel K. Inouye International Airport (HNL)	SEA–HNL	Around 6 hrs 5 mins–6 hrs 30 mins nonstop
Seattle-Tacoma International Airport (SEA)	Daniel K. Inouye International Airport (HNL)	SEA–OGG–HNL	Around 7 hrs 44 mins with one stop
Seattle-Tacoma International Airport (SEA)	Daniel K. Inouye International Airport (HNL)	SEA–KOA–HNL	Around 7 hrs 59 mins with one stop
Seattle-Tacoma International Airport (SEA)	Daniel K. Inouye International Airport (HNL)	SEA–LIH–HNL	Around 8 hrs 27 mins with one stop
Seattle-Tacoma International Airport (SEA)	Daniel K. Inouye International Airport (HNL)	SEA–PDX–HNL	Around 8 hrs 35 mins with one stop
Seattle-Tacoma International Airport (SEA)	Daniel K. Inouye International Airport (HNL)	SEA–SMF–HNL	Around 8 hrs 45 mins with one stop
Seattle-Tacoma International Airport (SEA)	Daniel K. Inouye International Airport (HNL)	SEA–SJC–HNL	Around 9 hrs 50 mins with one stop
Seattle-Tacoma International Airport (SEA)	Daniel K. Inouye International Airport (HNL)	SEA–SFO–HNL	Around 10 hrs 25 mins with one stop

Current route schedules place the fastest direct journey at a little over six hours, while quicker one-stop combinations begin at around 7 hours 44 minutes.
These timings should be treated as approximate. Weather, winds, flight schedules, airport delays and the length of the connection can all change the final travel time.

Airlines Providing Nonstop Seattle-to-Honolulu Service

Delta Air Lines

Alaska Airlines

How Far Behind Seattle Is Honolulu?

The Seattle–Honolulu time difference changes during the year because Seattle observes daylight saving time while Hawaii does not.

Honolulu remains on Hawaii Standard Time (HST), UTC−10, throughout the year. Seattle uses Pacific Daylight Time (UTC−7) during daylight saving time and Pacific Standard Time (UTC−8) during the standard-time period.

When Seattle is on daylight saving time, Honolulu is three hours behind Seattle.

For example:10:00 AM in Seattle = 7:00 AM in Honolulu

During Seattle's standard-time period, Honolulu is two hours behind Seattle because Seattle moves back one hour while Hawaii's clocks remain unchanged.

This time difference can make the journey appear shorter when comparing local clock times. A flight that lasts a little over six hours may show only about three to four hours between the local departure and arrival times during Seattle's daylight-saving period.

Explore More Flight Times & Routes

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