$164 Cheap Flights from Santa Rosa (STS) to Honolulu (HNL)

View $164 flight on Wed, Sep 17, 2025Opens in a new window

Popular airlines from Santa Rosa, CA (STS-Sonoma County) to Daniel K. Inouye Intl. Airport (HNL)

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Find available prices by choosing your travel dates.

Cheap Flights from Santa Rosa to Honolulu (STS-HNL)

Prices were available within the past 7 days and start at $164 for one-way flights and $327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Sep 23 - Wed, Oct 8
STS
Santa Rosa
HNL
Oahu
$327 Roundtrip, found 1 day ago
$327
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Santa Rosa to Oahu, returning Wed, Oct 8, priced at $327 found 1 day ago
Hawaiian Airlines
Tue, Oct 7 - Tue, Oct 21
STS
Santa Rosa
HNL
Oahu
$327 Roundtrip, found 11 hours ago
$327
Roundtrip
found 11 hours ago
Select Hawaiian Airlines flight, departing Tue, Oct 7 from Santa Rosa to Oahu, returning Tue, Oct 21, priced at $327 found 11 hours ago
Alaska Airlines
Tue, Oct 7 - Sun, Oct 26
STS
Santa Rosa
HNL
Oahu
$357 Roundtrip, found 11 hours ago
$357
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Oct 7 from Santa Rosa to Oahu, returning Sun, Oct 26, priced at $357 found 11 hours ago
Alaska Airlines
Tue, Oct 7 - Wed, Oct 8
STS
Santa Rosa
HNL
Oahu
$362 Roundtrip, found 11 hours ago
$362
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Oct 7 from Santa Rosa to Oahu, returning Wed, Oct 8, priced at $362 found 11 hours ago
Alaska Airlines
Wed, Sep 17 - Tue, Sep 23
STS
Santa Rosa
HNL
Oahu
$367 Roundtrip, found 7 hours ago
$367
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Wed, Sep 17 from Santa Rosa to Oahu, returning Tue, Sep 23, priced at $367 found 7 hours ago
Alaska Airlines
Tue, Oct 7 - Fri, Oct 24
STS
Santa Rosa
HNL
Oahu
$377 Roundtrip, found 11 hours ago
$377
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Oct 7 from Santa Rosa to Oahu, returning Fri, Oct 24, priced at $377 found 11 hours ago
Alaska Airlines
Tue, Aug 19 - Tue, Aug 26
STS
Santa Rosa
HNL
Oahu
$382 Roundtrip, found 10 hours ago
$382
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Santa Rosa to Oahu, returning Tue, Aug 26, priced at $382 found 10 hours ago
Alaska Airlines
Sat, May 24 - Tue, Jun 10
STS
Santa Rosa
HNL
Oahu
$386 Roundtrip, found 5 days ago
$386
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 24 from Santa Rosa to Oahu, returning Tue, Jun 10, priced at $386 found 5 days ago
Alaska Airlines
Sat, Nov 1 - Sat, Nov 15
STS
Santa Rosa
HNL
Oahu
$387 Roundtrip, found 14 hours ago
$387
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Santa Rosa to Oahu, returning Sat, Nov 15, priced at $387 found 14 hours ago
American Airlines
Mon, Aug 11 - Wed, Aug 27
STS
Santa Rosa
HNL
Oahu
$488 Roundtrip, found 2 days ago
$488
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Aug 11 from Santa Rosa to Oahu, returning Wed, Aug 27, priced at $488 found 2 days ago

Frequently asked questions

How much does a flight from Sonoma County Airport (STS) to Daniel K. Inouye Intl. Airport (HNL) cost?
Discover the latest flight deals from STS to HNL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STS to HNL?
The cheapest flights from STS to HNL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STS to HNL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STS to HNL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Sonoma County Airport (STS) to Daniel K. Inouye Intl. Airport (HNL)?
Nonstop flights from Sonoma County Airport (STS) to Daniel K. Inouye Intl. Airport (HNL) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from STS to HNL?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sonoma County Airport (STS) to Daniel K. Inouye Intl. Airport (HNL)?
To touch down at Daniel K. Inouye Intl. Airport (HNL) without delays, opt for a flight that leaves from Sonoma County Airport (STS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Sonoma County Airport (STS) to Daniel K. Inouye Intl. Airport (HNL) last-minute?
Booking your flight from STS to HNL just before your journey is usually more expensive. But if there’s some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a STS to HNL flight and hotel package?
Compared with arranging hotels and flights separately, booking a STS to HNL flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of stays, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Sonoma County Airport (STS) to Daniel K. Inouye Intl. Airport (HNL)?
If you reserved your STS to HNL flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you’d like more information.
*Available to One Key members.