$229+ Cheap flights from Kailua-Kona to Santa Rosa (KOA - STS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — STS
Nov 7 — Nov 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kailua-Kona to Santa Rosa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kailua-Kona to Santa Rosa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kailua-Kona to Santa RosaExplore 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 October 8, 2026.
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 October 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 11/107:15 pm -
2 stops15h 03m
Wed 11/112:37 pm -
2 stops21h 27m
Deal found 10/5![Multiple Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 11/1011:34 am -
1 stop9h 04m
Wed 11/118:40 am -
1 stop9h 12m
Deal found 10/7![Alaska Airlines logo]()
$510
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Sun 11/157:15 pm -
2 stops15h 03m
Mon 12/75:36 pm -
2 stops21h 14m
Deal found 10/7![Multiple Airlines logo]()
$518
Best flights from Kailua-Kona to Santa RosaDiscover carefully curated flight deals from Kailua-Kona to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from Kailua-Kona to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 11/107:15 pm -
2 stops15h 03m
Wed 11/112:37 pm -
2 stops21h 27m
Deal found 10/5![Multiple Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 11/1011:34 am -
1 stop9h 04m
Wed 11/118:40 am -
1 stop9h 12m
Deal found 10/7![Alaska Airlines logo]()
$510
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Sun 11/157:15 pm -
2 stops15h 03m
Mon 12/75:36 pm -
2 stops21h 14m
Deal found 10/7![Multiple Airlines logo]()
$518
Last-minute flights from Kailua-Kona to Santa RosaDiscover last-minute flight deals from Kailua-Kona to Santa Rosa. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Kailua-Kona to Santa Rosa. Data last updated October 8, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 11/107:15 pm -
2 stops15h 03m
Wed 11/112:37 pm -
2 stops21h 27m
Deal found 10/5![Multiple Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 11/1011:34 am -
1 stop9h 04m
Wed 11/118:40 am -
1 stop9h 12m
Deal found 10/7![Alaska Airlines logo]()
$510
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Sun 11/157:15 pm -
2 stops15h 03m
Mon 12/75:36 pm -
2 stops21h 14m
Deal found 10/7![Multiple Airlines logo]()
$518
One-way flights from Kailua-Kona to Santa RosaSearch for one-way flight options from Kailua-Kona to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from Kailua-Kona to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This Delta deal was found by Cheapflights users on 10/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:06 pm -
2 stops15h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:45 pm -
1 stop11h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 10/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:35 pm -
1 stop13h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Southwest logo]()
$292
This American Airlines deal was found by Cheapflights users on 10/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:44 pm -
1 stop24h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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 12/216:31 pm -
2 stops13h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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.
Fri 12/182:11 pm -
2 stops18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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 12/195:00 pm -
2 stops16h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:45 pm -
2 stops15h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 10/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:02 pm -
2 stops15h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1310:40 pm -
2 stops15h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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.
Sun 1/39:20 am -
2 stops22h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$392
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 October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $457 (Alaska Airlines) |
One-way from | $229 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $472 |
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 7,457,451 searches. Data last updated October 8, 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
Cheapest round-trip
Quickest round-trip
Kailua-KonaSanta Rosa
KOA Kona Intl - STS Santa Rosa Sonoma County
KOASTS
Kona Intl
Mon 11/16
8:45 pm-10:43 am
1 stop11h 58m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$255
Kailua-KonaSanta Rosa
KOA Kona Intl - STS Santa Rosa Sonoma County
KOASTS
Kona Intl
Thu 12/17
8:40 pm-10:42 am
1 stop12h 02m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$255
Kailua-KonaSanta Rosa
KOA Kona Intl - STS Santa Rosa Sonoma County
KOASTS
Kona Intl
Thu 12/17
6:00 am-10:45 pm
2 stops14h 45m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$261
Kailua-KonaSanta Rosa
KOA Kona Intl - STS Santa Rosa Sonoma County
KOASTS
Kona Intl
Wed 11/18
10:45 pm-4:06 pm
2 stops15h 21m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$261
Kailua-KonaSanta Rosa
KOA Kona Intl - STS Santa Rosa Sonoma County
KOASTS
Kona Intl
Fri 12/18
2:11 pm-10:11 am
2 stops18h 00m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$353
Kailua-KonaSanta Rosa
KOA Kona Intl - STS Santa Rosa Sonoma County
KOASTS
Kona Intl
Sat 12/12
8:40 pm-10:42 am
1 stop12h 02m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$367
Kailua-KonaSanta Rosa
KOA Kona Intl - STS Santa Rosa Sonoma County
KOASTS
Kona Intl
Fri 11/20
8:45 pm-10:43 am
1 stop11h 58m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$367
Kailua-KonaSanta Rosa
KOA Kona Intl - STS Santa Rosa Sonoma County
KOASTS
Kona Intl
Thu 10/22
10:02 pm-4:05 pm
2 stops15h 03m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$378
Kailua-KonaSanta Rosa
KOA Kona Intl - STS Santa Rosa Sonoma County
KOASTS
Kona Intl
Sun 1/3
9:20 am-10:11 am
2 stops22h 51m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$392
Kailua-KonaSanta Rosa
KOA Kona Intl - STS Santa Rosa Sonoma County
KOASTS
Kona Intl
Fri 1/1
12:59 pm-10:11 am
2 stops19h 12m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$438
Showing 1-10 of 15 resultsSorted by cheapest first
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.
KOA-STS
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.
Traveling to a place near Santa Rosa?
Book flights to Santa Rosa if you plan to visit one of these locationsFort Bragg
Ukiah
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Kailua-Kona
Popular flights
Santa Rosa flight routes