$129 Cheap United flights San Francisco (SFO) to Honolulu (HNL)

Make use of the “Price (lowest to highest)” filter on Expedia to find cheap United Airlines return flights from $258 from SFO to HNL. Affordable one-way fares from $129 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

November is one of the least expensive months to fly to Honolulu with United Airlines. You could also find great deals on return and one-way fares in October.

Search for cheap United Airlines flights from San Francisco Intl. Airport (SFO) to Daniel K. Inouye Intl. Airport (HNL) one to three months before your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and itinerary, the ideal day to book a domestic flight is usually Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Easily travel from San Francisco Intl. Airport (SFO) to Daniel K. Inouye Intl. Airport (HNL) on one of United Airlines’s 28 weekly direct flights. Apply our “Nonstop” and “Airline” filters to find the United Airlines flight that’ll land at HNL at your preferred time.

Leave San Francisco Intl. Airport (SFO) for Daniel K. Inouye Intl. Airport (HNL) on a nonstop United Airlines flight, and you’ll be in the skies for about 5h 50m.

United Airlines operates the most flights from San Francisco Intl. Airport (SFO) to Daniel K. Inouye Intl. Airport (HNL) on Sunday. With up to 4 daily departures, you’ll get the most flexibility on this day.

The first United Airlines flight from SFO to HNL takes off at 8:55AM UTC-8, touching down at 12:45PM UTC-10. If you want to set off later in the day, the last United Airlines flight leaves SFO at 4:55PM UTC-8 and touches down at HNL at 8:55PM UTC-10. Flying before midday is generally a good idea as morning and mid-morning flights tend to experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

United Airlines flights from San Francisco Intl. Airport (SFO) to Honolulu land at Daniel K. Inouye Intl. Airport (HNL). This is the main entry point to this destination.

Depart from SFO to HNL with United Airlines and enjoy a host of benefits including a rewarding loyalty program. When booking through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

United Airlines typically uses Boeing 777 planes for flights from San Francisco Intl. Airport (SFO) to Daniel K. Inouye Intl. Airport (HNL). This carrier also operates the Boeing 777-300ER on this route. Bear in mind that aircraft type can change depending on operational reasons, so the plane you catch could be different on the day you travel.

Changes are generally free within 24 hours of making a booking, but your airline may charge a fee after that time. For more details about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your plans without extra charges, tick the “Changes included” or “No cancel fee” filter when organizing your next getaway.