$164 Cheap Alaska Airlines flights Santa Rosa (STS) to Honolulu (HNL)

You’ll discover affordable round-trip Alaska Airlines flights from $327 from STS to HNL by filtering your results from “Price (lowest to highest)” on Expedia. Or search for options from $164 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.

Alaska Airlines flights to Honolulu are typically more affordable in the quieter months of November and October. Whether you’re searching for a one-way or a return ticket, you could score a better deal then.

Look for affordable Alaska Airlines flights from Sonoma County Airport (STS) to Daniel K. Inouye Intl. Airport (HNL) one to three months prior to your departure date. 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 journey, the ideal day to book a domestic flight is generally 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.

To find out if there’s a direct trip from STS to HNL with Alaska Airlines or another carrier, use our “Nonstop” filter when browsing for tickets.

Search Alaska Airlines’s earliest flights from STS to HNL by selecting our “Early Morning” and “Morning” filters. Not only will you arrive 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.

Daniel K. Inouye Intl. Airport (HNL) is the main Honolulu gateway for Alaska Airlines flights from Sonoma County Airport (STS).

Alaska Airlines makes flying from STS to HNL more comfortable with an excellent in-flight experience and a rewarding loyalty program. You even have the chance to collect points with Mileage Plan. Make sure you sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can cancel or change your flight, although there may be a charge if you made your booking over 24 hours ago. Prefer to keep your options open? Make use of our “No cancel fee” or “Changes included” filter to find flights that won’t charge you extra if you need to adjust your plans. To modify your booking, go to “Trips,” select your flight and click on “Manage Booking” for more details.