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Kailua-Kona

$247+ Cheap flights from Santa Rosa to Kailua-Kona (STS - KOA)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
STS — KOA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Santa Rosa to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$337
(Alaska Airlines)

One-way from

$247
(Alaska Airlines)

Popular in

November

Cheapest in

February

Average price

$442
Provider with most accurate pricing for Santa Rosa Sonoma County-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Kona Intl flights.
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From Santa Rosa Sonoma County to Kona Intl
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One-way flight from Santa Rosa Sonoma County to Kona Intl
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Highest demand for flights based on searches. 15% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Santa Rosa to Kailua-Kona

Cheapest flights from Santa Rosa to Kailua-Kona
Explore the most affordable flight options available from Santa Rosa to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/88:00 amSTS - KOA
1 stop10h 00mAlaska Airlines
Tue 12/169:00 pmKOA - STS
2 stops14h 29mAlaska Airlines
Deal found 10/30$346
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 12/98:00 amSTS - KOA
1 stop10h 00mAlaska Airlines
Wed 12/179:00 pmKOA - STS
2 stops14h 32mAlaska Airlines
Deal found 10/30$370
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/88:00 amSTS - KOA
1 stop10h 00mAlaska Airlines
Wed 12/179:00 pmKOA - STS
2 stops14h 32mAlaska Airlines
Deal found 10/30$371
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/66:58 pmSTS - KOA
1 stop23h 02mAlaska Airlines
Tue 12/96:00 amKOA - STS
2 stops14h 54mAlaska Airlines
Deal found 10/29$376
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/66:58 pmSTS - KOA
1 stop23h 02mAlaska Airlines
Wed 12/109:00 pmKOA - STS
2 stops14h 29mAlaska Airlines
Deal found 10/29$377
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/37:00 amSTS - KOA
2 stops16h 30mAlaska Airlines
Tue 12/96:00 amKOA - STS
2 stops14h 54mAlaska Airlines
Deal found 10/29$386
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/37:00 amSTS - KOA
2 stops16h 30mAlaska Airlines
Thu 12/119:00 pmKOA - STS
2 stops14h 29mAlaska Airlines
Deal found 10/29$388
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/66:58 pmSTS - KOA
1 stop23h 02mAlaska Airlines
Mon 12/86:56 pmKOA - STS
2 stops17h 40mAlaska Airlines
Deal found 10/29$389
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/46:43 pmSTS - KOA
1 stop23h 17mAlaska Airlines
Tue 12/96:00 amKOA - STS
2 stops14h 54mAlaska Airlines
Deal found 10/29$391
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/46:43 pmSTS - KOA
1 stop23h 17mAlaska Airlines
Fri 12/127:50 pmKOA - STS
2 stops15h 39mAlaska Airlines
Deal found 10/29$392
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/67:00 amSTS - KOA
2 stops14h 18mAlaska Airlines
Fri 12/129:00 pmKOA - STS
2 stops14h 29mAlaska Airlines
Deal found 10/29$397

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Kailua-Kona 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 October 30, 2025.
Use the filters below to find and compare flights from Santa Rosa to Kailua-Kona that are best for you.

Fly from

Santa Rosa

Fly to

Kailua-Kona

Route

Depart

Return

Price

Santa RosaKailua-Kona

STS - KOA

STSKOA

Santa Rosa Sonoma County

Mon 2/23

6:58 am-2:46 pm

1 stop9h 48m

Kona Intl

Tue 3/3

12:00 pm-10:46 pm

1 stop8h 46m

$339

Santa RosaKailua-Kona

STS - KOA

STSKOA

Santa Rosa Sonoma County

Tue 2/24

6:58 am-2:46 pm

1 stop9h 48m

Kona Intl

Wed 3/4

6:00 am-10:46 pm

2 stops14h 46m

$343

Santa RosaKailua-Kona

STS - KOA

STSKOA

Santa Rosa Sonoma County

Mon 2/23

6:58 am-2:46 pm

1 stop9h 48m

Kona Intl

Wed 3/4

6:00 am-10:46 pm

2 stops14h 46m

$345

Santa RosaKailua-Kona

STS - KOA

STSKOA

Santa Rosa Sonoma County

Tue 2/24

7:28 pm-4:33 pm

2 stops23h 05m

Kona Intl

Tue 3/3

6:00 am-10:46 pm

2 stops14h 46m

$348

Santa RosaKailua-Kona

STS - KOA

STSKOA

Santa Rosa Sonoma County

Tue 2/24

6:58 am-2:46 pm

1 stop9h 48m

Kona Intl

Mon 3/2

8:46 am-10:46 pm

2 stops12h 00m

$356

Santa RosaKailua-Kona

STS - KOA

STSKOA

Santa Rosa Sonoma County

Sat 12/6

6:58 pm-4:00 pm

1 stop23h 02m

Kona Intl

Tue 12/9

6:00 am-10:54 pm

2 stops14h 54m

$376

Santa RosaKailua-Kona

STS - KOA

STSKOA

Santa Rosa Sonoma County

Sat 12/6

6:58 pm-4:00 pm

1 stop23h 02m

Kona Intl

Wed 12/10

9:00 pm-1:29 pm

2 stops14h 29m

$377

Santa RosaKailua-Kona

STS - KOA

STSKOA

Santa Rosa Sonoma County

Sat 2/21

7:28 pm-4:33 pm

2 stops23h 05m

Kona Intl

Wed 3/4

6:00 am-10:46 pm

2 stops14h 46m

$378

Santa RosaKailua-Kona

STS - KOA

STSKOA

Santa Rosa Sonoma County

Thu 3/5

6:58 am-2:46 pm

1 stop9h 48m

Kona Intl

Tue 3/10

11:00 am-10:46 pm

1 stop8h 46m

$382

Santa RosaKailua-Kona

STS - KOA

STSKOA

Santa Rosa Sonoma County

Sun 2/22

6:15 pm-10:35 am

1 stop18h 20m

Kona Intl

Wed 3/4

12:00 pm-10:46 pm

1 stop8h 46m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 16 results
1
2

Compare providers for flights from Santa Rosa to Kailua-Kona

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Rosa to Kailua-Kona in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Rosa-Kailua-Kona flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Rosa-Kailua-Kona flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Rosa-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Kailua-Kona flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Rosa to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Santa Rosa 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 Santa Rosa to Kailua-Kona

What is the cheapest month to book a flight from Santa Rosa to Kailua-Kona?

Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Kailua-Kona (average of $163). Flying from Santa Rosa to Kailua-Kona in May is currently the most expensive (average of $289). 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.

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines from Santa Rosa to Kailua-Kona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

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

  • How long is the flight from Santa Rosa to Kailua-Kona?

    Departing from Santa Rosa to Kailua-Kona will take you 9h 48m. Airlines will cover a distance of 2366 mi.

  • What is the cheapest airline to fly from Santa Rosa to Kailua-Kona round-trip?

    Our cheapest airline available from Santa Rosa to Kailua-Kona is Alaska Airlines. Our recent data shows that you can find tickets from as low as $284 on this airline. Users have found that Alaska Airlines is 52% cheaper than the other options available to this destination.

  • Can I find deals for flights from Santa Rosa to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Kailua-Kona?

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

  • Can I find deals for business class flights from Santa Rosa to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Santa Rosa to Kailua-Kona 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 Santa Rosa to Kailua-Kona?

    Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Kailua-Kona (average of $163). Flying from Santa Rosa to Kailua-Kona in May is currently the most expensive (average of $289). 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.

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Top airline flying from Santa Rosa to Kailua-Kona

Discover the top airline that operate flights from Santa Rosa to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$284Average$459FlexibilityNo cancel feeOn-time75%

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