Honolulu to San Diego Flight Time & Schedules

How Long Does a Flight from Honolulu to San Diego Take?

A nonstop flight from Honolulu to San Diego generally takes approximately 5 hours 20 minutes to 5 hours 45 minutes. The scheduled duration can vary according to the airline, aircraft, Pacific wind conditions, weather and air traffic.

Direct flights depart from Daniel K. Inouye International Airport (HNL) and arrive at San Diego International Airport (SAN). Alaska Airlines and Southwest Airlines currently operate nonstop services on this route.

One-stop journeys normally require around 7 hours 25 minutes to 10 hours or longer. The complete travel time depends mainly on the connection airport and the wait between flights.

San Diego is either two or three hours ahead of Honolulu, depending on the season. Daytime services normally arrive on the same calendar date, while a late-evening departure may reach San Diego the following morning.

Estimated Flight Time from Honolulu to San Diego

Honolulu and San Diego are approximately 2,624 miles apart by air. A nonstop journey usually lasts between 5 hours 20 minutes and 5 hours 45 minutes.

The fastest published services complete the route in around 5 hours 20 minutes. Southwest reports an average flight time of approximately 5 hours 34 minutes, although the duration shown on an individual booking may be slightly shorter or longer.

Yes. Nonstop flights operate between Honolulu and San Diego every day under current schedules.

Alaska Airlines and Southwest Airlines both provide direct HNL–SAN services. Departure times and daily frequency can change between timetable periods, so travelers should check the schedule for their specific date.

A nonstop flight is normally the quickest and simplest option because passengers do not need to change aircraft or wait at another airport.

Passengers can also choose a one-stop itinerary, although it takes longer than traveling nonstop. The quickest connecting options begin at approximately 7 hours 25 minutes, while many require between 8 and 10 hours.

Common connection points include:

* San Jose

* Los Angeles

* San Francisco

* Sacramento

* Kahului

* Kailua-Kona

* Lihue

* Las Vegas

* Phoenix

* Oakland

Alaska Airlines, Southwest Airlines, United Airlines, Delta Air Lines and American Airlines may appear on connecting itineraries. Available routes vary according to the departure date.

A nonstop flight is the fastest choice for this journey, reducing the scheduled duration to approximately 5 hours 20 minutes to 5 hours 45 minutes.

A connecting service may still be worth considering if it provides a lower fare or a more convenient departure time. When comparing options, review the complete airport-to-airport duration rather than looking only at the flying time of each segment.

Booking both flights under one reservation can also provide better assistance if the first service is delayed and causes a missed connection.

Flights leave from Daniel K. Inouye International Airport, the principal airport serving Honolulu and the island of Oahu. Its airport code is HNL.

Passengers arrive at San Diego International Airport, identified by the SAN code. The airport is located approximately three miles northwest of downtown San Diego.

As this is a domestic US journey, passengers do not normally complete immigration or customs procedures after arrival. Standard identification and airport security requirements still apply before departure.

San Diego International Airport is close to downtown, but travel time depends on traffic and the final destination.

MTS Route 992 connects the airport with downtown San Diego and provides access to trolley and rail services. The free San Diego Flyer travels between the airport and Old Town Transit Center. Taxis, ride-sharing services, rental cars and private transfers are also available.

Alaska Airlines currently uses Terminal 2 at San Diego, while Southwest operates from Terminal 1. Terminal arrangements can change, so passengers should confirm the correct terminal before traveling.

Honolulu to San Diego Flight Time by Route

Departure Airport	Arrival Airport	Route Code	Estimated Journey Time
Daniel K. Inouye International Airport	San Diego International Airport	HNL–SAN	Approximately 5 hrs 20 mins–5 hrs 45 mins nonstop
Daniel K. Inouye International Airport	San Diego International Airport	HNL–SAN	Approximately 7 hrs 25 mins–10+ hrs with one stop

The estimates represent the scheduled airport-to-airport journey. Weather, air traffic, winds and connection length can affect the final duration.

Airlines Operating Between Honolulu and San Diego

Alaska Airlines

Southwest Airlines

Honolulu and San Diego Time Difference

San Diego is three hours ahead of Honolulu while California observes Pacific Daylight Time. For example, 8:00 AM in Honolulu corresponds to 11:00 AM in San Diego.

During Pacific Standard Time, San Diego is two hours ahead, making 8:00 AM in Honolulu equal to 10:00 AM in San Diego.

Honolulu follows Hawaii Standard Time throughout the year and does not change its clocks. In 2026, San Diego observes daylight saving time.

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.