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Santa Rosa

$206+ Cheap flights from The Big Island to Santa Rosa (STS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — STS
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap flight deals from The Big Island to Santa Rosa

Cheapest flights from The Big Island to Santa Rosa
Explore the most affordable flight options available from The Big Island to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:36 pm
KOA
-
STS
1 stop29h 25m
Alaska Airlines
Sat 4/257:00 am
STS
-
KOA
1 stop8h 16m
Alaska Airlines
Deal found 2/1$417
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
KOA
-
STS
2 stops14h 59m
Multiple Airlines
Sat 4/257:00 am
STS
-
KOA
1 stop8h 16m
Multiple Airlines
Deal found 2/1$442

Find flight deals from The Big Island to Santa Rosa

Keep the following information in mind while searching for The Big Island to Santa Rosa flight deals. Data was last updated February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$417
(Alaska Airlines)

One-way from

$206
(Alaska Airlines)

Popular in

April

Cheapest in

January

Average price

$498
Provider with most accurate pricing for Hilo Intl-San Francisco flight deals.
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From The Big Island to Santa Rosa Sonoma County
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One-way flight from The Big Island to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 7% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 2, 2026.
Use the filters below to find and compare flights from The Big Island to Santa Rosa that are best for you.

Fly from

The Big Island

Fly to

Santa Rosa

Route

Depart

Return

Price

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Wed 4/22

2:36 pm-11:01 pm

1 stop29h 25m

Santa Rosa Sonoma County

Sat 4/25

7:00 am-12:16 pm

1 stop8h 16m

$417

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Wed 4/22

6:00 am-11:59 pm

2 stops14h 59m

Santa Rosa Sonoma County

Sat 4/25

7:00 am-12:16 pm

1 stop8h 16m

$442

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Wed 3/18

10:39 am-11:13 pm

1 stop9h 34m

$206

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Sun 2/8

3:44 pm-9:56 am

1 stop16h 12m

$241

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Sun 2/8

7:40 pm-10:35 am

2 stops12h 55m

$247

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Mon 3/2

12:53 pm-11:09 pm

1 stop8h 16m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Best time to book a flight from The Big Island to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from The Big Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from The Big Island to Santa Rosa

What is the cheapest month to book a flight from The Big Island to Santa Rosa?

Currently, October is the cheapest month in which you can book a flight from The Big Island to Santa Rosa (average of $191). Flying from The Big Island to Santa Rosa in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from The Big Island to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Rosa from The Big Island?

    If you book a flight to Santa Rosa from The Big Island, you will be flying to Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa.

  • How long is the flight from The Big Island to Santa Rosa?

    For as low as $417, Alaska Airlines can have you in Santa Rosa from The Big Island in 29h 25m. The Big Island and Santa Rosa are separated by a distance of 2366 mi.

  • Can I find deals for flights from The Big Island to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on The Big Island to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from The Big Island to Santa Rosa.

  • Can I find deals for business class flights from The Big Island to Santa Rosa?

    Yes. Cheapflights offers flight deals from The Big Island to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from The Big Island to Santa Rosa?

    Currently, October is the cheapest month in which you can book a flight from The Big Island to Santa Rosa (average of $191). Flying from The Big Island to Santa Rosa in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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