$237+ Cheap flights from Santa Rosa to Kailua-Kona (STS - KOA)
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
STS — KOA
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Santa Rosa to Kailua-Kona 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 Santa Rosa to Kailua-Kona
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Best
Last-minute
One-way
Cheapest flights from Santa Rosa to Kailua-KonaExplore 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 September 11, 2026.
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 September 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 12/77:00 am -
2 stops11h 23m
Mon 12/711:28 pm -
1 stop10h 48m
Deal found 9/9![Multiple Airlines logo]()
$475
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/272:00 pm -
2 stops20h 49m
Wed 10/285:53 pm -
2 stops13h 06m
Deal found 9/10![Multiple Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 11/41:12 pm -
2 stops19h 39m
Thu 11/1211:34 am -
1 stop8h 51m
Deal found 9/9![Multiple Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 11/41:12 pm -
2 stops21h 04m
Wed 11/118:30 am -
2 stops11h 55m
Deal found 9/9![Multiple Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 10/136:19 am -
1 stop11h 24m
Thu 10/2210:36 am -
1 stop9h 24m
Deal found 9/9![Alaska Airlines logo]()
$490
This Southwest deal was found by Cheapflights users on 9/9. 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.
Mon 12/76:45 am -
2 stops13h 25m
Mon 12/79:30 pm -
2 stops22h 00m
Deal found 9/9![Southwest logo]()
$491
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/192:00 pm -
2 stops27h 43m
Tue 10/206:31 pm -
2 stops12h 28m
Deal found 9/10![Multiple Airlines logo]()
$492
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/2810:50 am -
2 stops23h 59m
Thu 10/2910:36 am -
1 stop9h 24m
Deal found 9/10![Multiple Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/267:00 am -
2 stops11h 44m
Mon 10/266:31 pm -
2 stops12h 28m
Deal found 9/10![Multiple Airlines logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/276:19 am -
1 stop11h 29m
Tue 10/277:15 pm -
2 stops10h 42m
Deal found 9/10![Multiple Airlines logo]()
$497
This Expedia deal was found by Cheapflights users on 9/8. 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.
Sat 10/244:35 pm -
1 stop25h 13m
Mon 10/267:15 pm -
2 stops14h 51m
Deal found 9/8![Multiple Airlines logo]()
$498
Best flights from Santa Rosa to Kailua-KonaDiscover carefully curated flight deals from Santa Rosa to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Santa Rosa to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sun 1/177:35 am -
2 stops15h 50m
Wed 1/279:30 pm -
1 stop12h 20m
Deal found 9/10![Southwest logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 10/192:00 pm -
2 stops27h 43m
Tue 10/2010:21 pm -
1 stop11h 45m
Deal found 9/8![Alaska Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:19 am -
1 stop11h 24m
Tue 10/206:00 am -
2 stops11h 20m
Deal found 9/6![Multiple Airlines logo]()
$496
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 11/108:40 am -
1 stop9h 12m
Mon 11/1611:34 am -
1 stop8h 51m
Deal found 9/8![Alaska Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/296:19 am -
2 stops12h 57m
Tue 11/311:34 am -
1 stop8h 51m
Deal found 9/10![Multiple Airlines logo]()
$496
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 12/97:00 am -
1 stop10h 50m
Mon 12/1412:50 pm -
1 stop8h 03m
Deal found 9/8![Alaska Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 10/57:00 am -
2 stops12h 16m
Thu 10/1510:36 am -
1 stop9h 24m
Deal found 9/9![Multiple Airlines logo]()
$503
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/296:19 am -
1 stop11h 29m
Mon 11/211:34 am -
1 stop8h 51m
Deal found 9/10![Alaska Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 11/171:12 pm -
2 stops22h 52m
Tue 12/17:15 pm -
2 stops11h 57m
Deal found 9/7![Multiple Airlines logo]()
$526
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/297:00 am -
2 stops11h 44m
Mon 11/27:15 pm -
2 stops11h 57m
Deal found 9/10![Multiple Airlines logo]()
$540
Last-minute flights from Santa Rosa to Kailua-KonaDiscover last-minute flight deals from Santa Rosa to Kailua-Kona. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Kailua-Kona. Data last updated September 11, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 10/136:19 am -
1 stop11h 24m
Thu 10/2210:36 am -
1 stop9h 24m
Deal found 9/9![Alaska Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 10/192:00 pm -
2 stops27h 43m
Tue 10/2010:21 pm -
1 stop11h 45m
Deal found 9/7![Alaska Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/192:00 pm -
2 stops27h 43m
Tue 10/206:31 pm -
2 stops12h 28m
Deal found 9/10![Multiple Airlines logo]()
$492
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/226:19 am -
1 stop11h 24m
Tue 10/272:04 pm -
2 stops21h 48m
Deal found 9/10![Multiple Airlines logo]()
$500
This Expedia deal was found by Cheapflights users on 9/8. 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.
Sat 10/244:35 pm -
1 stop25h 13m
Mon 10/267:15 pm -
2 stops14h 51m
Deal found 9/8![Multiple Airlines logo]()
$498
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/267:00 am -
2 stops11h 44m
Mon 10/266:31 pm -
2 stops12h 28m
Deal found 9/10![Multiple Airlines logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/272:00 pm -
2 stops20h 49m
Wed 10/285:53 pm -
2 stops13h 06m
Deal found 9/10![Multiple Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/272:00 pm -
2 stops21h 16m
Thu 10/2910:36 am -
1 stop9h 24m
Deal found 9/10![Multiple Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/276:19 am -
1 stop11h 29m
Tue 10/277:15 pm -
2 stops10h 42m
Deal found 9/10![Multiple Airlines logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/2810:50 am -
2 stops23h 59m
Thu 10/2910:36 am -
1 stop9h 24m
Deal found 9/10![Multiple Airlines logo]()
$494
One-way flights from Santa Rosa to Kailua-KonaSearch for one-way flight options from Santa Rosa to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Santa Rosa to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/272:00 pm -
2 stops23h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/296:19 am -
1 stop11h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Alaska Airlines logo]()
$245
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 1/171:53 pm -
2 stops22h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$246
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/296:19 am -
2 stops12h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$251
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 10/136:19 am -
1 stop11h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Alaska Airlines logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 10/147:00 am -
2 stops12h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$261
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 2/1710:00 am -
2 stops26h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 1/161:53 pm -
2 stops23h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 9/9. 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.
Wed 9/166:00 am -
2 stops18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Southwest logo]()
$290
This Expedia deal was found by Cheapflights users on 9/9. 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.
Wed 9/165:00 pm -
1 stop21h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/302:00 pm -
2 stops20h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 2/1510:00 am -
2 stops28h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$312
Find 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 September 11, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $475 (Alaska Airlines) |
One-way from | $237 (Alaska Airlines) |
Popular in | April |
Cheapest in | March |
Average price | $454 |
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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Santa Rosa to Kailua-Kona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaKailua-Kona
STS Santa Rosa Sonoma County - KOA Kona Intl
STSKOA
Santa Rosa Sonoma County
Sun 1/17
1:53 pm-10:03 am
2 stops22h 10m
Kona Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$246
Santa RosaKailua-Kona
STS Santa Rosa Sonoma County - KOA Kona Intl
STSKOA
Santa Rosa Sonoma County
Thu 2/18
7:00 am-7:32 pm
2 stops14h 32m
Kona Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$251
Santa RosaKailua-Kona
STS Santa Rosa Sonoma County - KOA Kona Intl
STSKOA
Santa Rosa Sonoma County
Thu 10/29
6:19 am-4:16 pm
2 stops12h 57m
Kona Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$251
Santa RosaKailua-Kona
STS Santa Rosa Sonoma County - KOA Kona Intl
STSKOA
Santa Rosa Sonoma County
Mon 1/11
6:30 am-5:17 pm
2 stops12h 47m
Kona Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$251
Santa RosaKailua-Kona
STS Santa Rosa Sonoma County - KOA Kona Intl
STSKOA
Santa Rosa Sonoma County
Sat 1/16
1:53 pm-11:45 am
2 stops23h 52m
Kona Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$283
Santa RosaKailua-Kona
STS Santa Rosa Sonoma County - KOA Kona Intl
STSKOA
Santa Rosa Sonoma County
Wed 9/16
6:00 am-9:30 pm
2 stops18h 30m
Kona Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$290
Santa RosaKailua-Kona
STS Santa Rosa Sonoma County - KOA Kona Intl
STSKOA
Santa Rosa Sonoma County
Sat 10/24
7:00 am-6:28 pm
2 stops14h 28m
Kona Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$290
Quickest round-trip
Santa RosaKailua-Kona
STS Santa Rosa Sonoma County - KOA Kona Intl
STSKOA
Santa Rosa Sonoma County
Sat 2/20
7:00 am-4:20 pm
2 stops11h 20m
Kona Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$290
Santa RosaKailua-Kona
STS Santa Rosa Sonoma County - KOA Kona Intl
STSKOA
Santa Rosa Sonoma County
Sun 2/21
4:27 pm-3:57 pm
1 stop25h 30m
Kona Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$313
Santa RosaKailua-Kona
STS Santa Rosa Sonoma County - KOA Kona Intl
STSKOA
Santa Rosa Sonoma County
Fri 2/19
3:18 pm-4:20 pm
2 stops27h 02m
Kona Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$331
Showing 1-10 of 22 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Santa Rosa-Kailua-Kona flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Santa Rosa-Kailua-Kona flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.
STS-KOA
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.
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 September 11, 2026.
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.
Entertainment
7.0
Comfort
7.8
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$345 | Average$538 | FlexibilityNo cancel fee | On-time75% |