$154 Cheap United flights Sacramento (SMF) to Honolulu (HNL)

You can discover affordable round-trip United Airlines flights from $302 from SMF to HNL by sorting your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $154 for a one-way journey.**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.

Look for return or one-way flights to Honolulu in November or October. You could find a cheap fare with United Airlines during these off-peak months.

Start searching one to three months ahead of your travel date to find cheap fares on United Airlines flights from Sacramento Intl. Airport (SMF) to Daniel K. Inouye Intl. Airport (HNL). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*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.

To see if there’s a direct trip from SMF to HNL with United Airlines or any other airlines, check the “Nonstop” box when searching for flights.

Browse United Airlines’s earliest flights from SMF to HNL by selecting the “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures also experience 20% 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 Sacramento Intl. Airport (SMF) to Honolulu land at Daniel K. Inouye Intl. Airport (HNL). This is the main gateway to this city.

With a rewarding loyalty program, United Airlines is a favorite of many passengers heading from SMF to HNL. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of fare you purchased, a fee generally applies if you modify or cancel your booking more than 24 hours after it’s confirmed. To find tickets with more flexibility, select our “No cancel fee” or “Changes included” filter while looking for flights. To learn more about canceling or changing your reservation, head to “Trips,” select your flight and click on “Manage Booking.”