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$237+ Cheap flights from Kailua-Kona to Santa Rosa (KOA - 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — STS
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Santa Rosa

Cheapest flights from Kailua-Kona to Santa Rosa
Explore the most affordable flight options available from Kailua-Kona to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.

This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:50 am
KOA
-
STS
1 stop8h 03m
Alaska Airlines
Tue 10/277:00 am
STS
-
KOA
1 stop8h 21m
Alaska Airlines
Deal found 4/28$462
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:50 am
KOA
-
STS
1 stop8h 03m
Multiple Airlines
Tue 10/277:00 am
STS
-
KOA
2 stops13h 12m
Multiple Airlines
Deal found 4/28$468
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/268:00 am
KOA
-
STS
1 stop8h 46m
Alaska Airlines
Wed 5/271:09 pm
STS
-
KOA
1 stop12h 05m
Alaska Airlines
Deal found 4/29$471
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/268:00 am
KOA
-
STS
1 stop8h 46m
Multiple Airlines
Wed 5/271:09 pm
STS
-
KOA
2 stops11h 38m
Multiple Airlines
Deal found 4/29$480
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 8/107:15 pm
KOA
-
STS
2 stops13h 43m
Multiple Airlines
Mon 8/176:00 am
STS
-
KOA
1 stop8h 36m
Multiple Airlines
Deal found 4/28$486
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 8/1110:37 am
KOA
-
STS
1 stop9h 21m
Alaska Airlines
Sun 8/236:13 am
STS
-
KOA
1 stop11h 38m
Alaska Airlines
Deal found 4/25$500
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 8/107:15 pm
KOA
-
STS
2 stops13h 43m
Multiple Airlines
Thu 8/276:13 am
STS
-
KOA
1 stop11h 38m
Multiple Airlines
Deal found 4/25$504
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 8/1110:37 am
KOA
-
STS
1 stop9h 21m
Multiple Airlines
Tue 8/256:13 am
STS
-
KOA
2 stops10h 55m
Multiple Airlines
Deal found 4/25$506
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 8/126:00 am
KOA
-
STS
2 stops9h 43m
Multiple Airlines
Tue 8/256:13 am
STS
-
KOA
2 stops10h 55m
Multiple Airlines
Deal found 4/25$511

Find flight deals from Kailua-Kona to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Santa Rosa (STS). 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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$462
(Expedia)

One-way from

$237
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$463
Provider with most accurate pricing for Kona Intl-Santa Rosa Sonoma County flight deals.
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Provider most trusted by Cheapflights users for Kona Intl-Santa Rosa Sonoma County flights.
Search Deals
From Kona Intl to Santa Rosa Sonoma County
Search Deals
One-way flight from Kona Intl to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona 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 April 30, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Tue 5/26

8:00 am-7:46 pm

1 stop8h 46m

Santa Rosa Sonoma County

Wed 5/27

1:09 pm-10:14 pm

1 stop12h 05m

$471

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Thu 10/22

6:00 am-8:23 pm

2 stops11h 23m

Santa Rosa Sonoma County

Tue 10/27

7:00 am-4:01 pm

2 stops12h 01m

$473
Quickest round-trip

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Tue 5/26

8:00 am-7:46 pm

1 stop8h 46m

Santa Rosa Sonoma County

Wed 5/27

1:09 pm-9:47 pm

2 stops11h 38m

$480

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Mon 8/10

7:15 pm-11:58 am

2 stops13h 43m

Santa Rosa Sonoma County

Mon 8/17

6:26 am-12:15 pm

1 stop8h 49m

$486
Cheapest one-way
Quickest one-way

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Wed 8/12

8:45 pm-10:45 am

2 stops11h 00m

$275

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Fri 8/7

7:15 pm-11:58 am

2 stops13h 43m

$287

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Sun 7/19

7:15 pm-10:45 am

2 stops12h 30m

$309

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Sat 8/8

4:00 pm-10:45 am

2 stops15h 45m

$365

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Mon 10/12

12:51 pm-9:12 am

2 stops17h 21m

$420

Kailua-KonaSanta Rosa

KOA - STS

KOASTS

Kona Intl

Thu 7/16

9:19 pm-11:58 am

1 stop11h 39m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 16 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Kailua-Kona-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Santa Rosa flights, Cheapflights users trust FlightHub the most. FlightHub 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 Kailua-Kona-Santa Rosa 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 Kailua-Kona to Santa Rosa

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

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona 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.

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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