$197+ Cheap flights from Santa Rosa (STS) to Kaua'i
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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LIH
Mar 8 — Mar 151
1 adult, Economy
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Find cheap flights from Santa Rosa to Kaua'i 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
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Cheapest flights from Santa Rosa to Kaua'iExplore the most affordable flight options available from Santa Rosa to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.
Explore the most affordable flight options available from Santa Rosa to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
STS
- LIH
1 stop8h 39m
Multiple Airlines
Tue 2/247:45 pm
LIH
- STS
2 stops12h 26m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 4/2012:10 pm
STS
- LIH
2 stops25h 19m
Multiple Airlines
Tue 4/212:07 pm
LIH
- STS
1 stop16h 54m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 4/187:53 pm
STS
- LIH
1 stop18h 07m
Multiple Airlines
Tue 4/212:07 pm
LIH
- STS
1 stop16h 54m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 5/57:00 am
STS
- LIH
2 stops17h 26m
Multiple Airlines
Mon 5/117:55 pm
LIH
- STS
2 stops12h 03m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/37:00 am
STS
- LIH
1 stop8h 39m
Multiple Airlines
Wed 3/43:09 pm
LIH
- STS
1 stop30h 48m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 5/47:23 am
STS
- LIH
2 stops17h 58m
Multiple Airlines
Mon 5/113:44 pm
LIH
- STS
2 stops16h 14m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 5/57:00 am
STS
- LIH
2 stops17h 26m
Multiple Airlines
Wed 5/136:00 am
LIH
- STS
2 stops14h 26m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 4/187:53 pm
STS
- LIH
1 stop18h 07m
Multiple Airlines
Wed 4/2212:11 pm
LIH
- STS
1 stop8h 48m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$411
Best flights from Santa Rosa to Kaua'iDiscover carefully curated flight deals from Santa Rosa to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 6, 2026.
Discover carefully curated flight deals from Santa Rosa to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/37:00 am
STS
- LIH
1 stop8h 39m
Multiple Airlines
Wed 3/43:09 pm
LIH
- STS
1 stop30h 48m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 2/247:00 am
STS
- LIH
2 stops11h 03m
Multiple Airlines
Tue 2/247:45 pm
LIH
- STS
2 stops12h 26m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 4/77:53 pm
STS
- LIH
1 stop18h 07m
Multiple Airlines
Wed 4/156:47 am
LIH
- STS
2 stops14h 12m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$416
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 4/77:53 pm
STS
- LIH
1 stop18h 07m
Multiple Airlines
Thu 4/166:47 am
LIH
- STS
2 stops14h 12m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$416
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 4/117:53 pm
STS
- LIH
1 stop18h 07m
Multiple Airlines
Tue 4/146:24 pm
LIH
- STS
2 stops12h 39m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$416
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 5/117:23 am
STS
- LIH
2 stops17h 58m
Multiple Airlines
Wed 5/1310:26 pm
LIH
- STS
1 stop10h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$422
Last-minute flights from Santa Rosa to Kaua'iDiscover last-minute flight deals from Santa Rosa to Kaua'i. Data last updated February 6, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Kaua'i. Data last updated February 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
STS
- LIH
1 stop8h 39m
Multiple Airlines
Tue 2/247:45 pm
LIH
- STS
2 stops12h 26m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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.
Mon 3/27:00 am
STS
- LIH
1 stop8h 39m
Multiple Airlines
Tue 3/173:50 pm
LIH
- STS
1 stop28h 23m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$444
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/37:00 am
STS
- LIH
1 stop8h 39m
Multiple Airlines
Wed 3/43:09 pm
LIH
- STS
1 stop30h 48m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/1010:51 am
STS
- LIH
2 stops26h 46m
Multiple Airlines
Tue 3/173:50 pm
LIH
- STS
1 stop28h 23m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/1110:51 am
STS
- LIH
1 stop27h 56m
Alaska Airlines
Tue 3/173:50 pm
LIH
- STS
1 stop28h 23m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$438
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/1110:51 am
STS
- LIH
2 stops24h 11m
Multiple Airlines
Tue 3/173:50 pm
LIH
- STS
1 stop28h 23m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$439
One-way flights from Santa Rosa to Kaua'iSearch for one-way flight options from Santa Rosa to Kaua'i. Find affordable one-way fares based on user searches. Data last updated February 6, 2026.
Search for one-way flight options from Santa Rosa to Kaua'i. Find affordable one-way fares based on user searches. Data last updated February 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 4/117:53 pm
STS
- LIH
1 stop27h 06m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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.
Sun 4/127:05 am
STS
- LIH
1 stop15h 54m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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.
Tue 7/146:20 am
STS
- LIH
2 stops12h 34m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$220
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 4/117:53 pm
STS
- LIH
2 stops19h 59m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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.
Sun 4/127:05 am
STS
- LIH
2 stops18h 16m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$254
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 6/186:20 am
STS
- LIH
2 stops12h 34m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:26 pm
STS
- LIH
1 stop25h 17m
American Airlines
Deal found 2/3![American Airlines logo]()
$306
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 7/176:20 am
STS
- LIH
2 stops12h 34m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 6/1611:02 am
STS
- LIH
2 stops13h 52m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 4/47:53 pm
STS
- LIH
1 stop27h 06m
Alaska Airlines
Deal found 2/4![Alaska Airlines logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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.
Thu 3/197:00 am
STS
- LIH
1 stop10h 02m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 2/117:00 am
STS
- LIH
2 stops11h 22m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$341
Find flight deals from Santa Rosa to Kaua'i
Keep the following information in mind while searching for Santa Rosa to Kaua'i flight deals. Data was last updated February 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $366 (Kiwi.com) |
One-way from | $197 (Alaska Airlines) |
Popular in | April |
Cheapest in | January |
Average price | $422 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa to Kaua'i 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 6, 2026.
Use the filters below to find and compare flights from Santa Rosa to Kaua'i that are best for you.
Fly from
Santa Rosa
Fly to
Kaua'i
Route
Depart
Return
Price
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Tue 3/3
7:00 am-1:39 pm
1 stop8h 39m
Lihue
Wed 3/4
3:09 pm-11:57 pm
1 stop30h 48m
$398
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Tue 2/24
7:00 am-4:03 pm
2 stops11h 03m
Lihue
Tue 2/24
7:45 pm-10:11 am
2 stops12h 26m
$399
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Tue 4/7
7:53 pm-11:00 am
1 stop18h 07m
Lihue
Wed 4/15
6:47 am-11:59 pm
2 stops14h 12m
$416
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Tue 4/7
7:53 pm-11:00 am
1 stop18h 07m
Lihue
Thu 4/16
6:47 am-11:59 pm
2 stops14h 12m
$416
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Sat 4/11
7:53 pm-11:00 am
1 stop18h 07m
Lihue
Tue 4/14
6:24 pm-10:03 am
2 stops12h 39m
$416
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Mon 5/11
7:23 am-10:21 pm
2 stops17h 58m
Lihue
Wed 5/13
10:26 pm-12:13 pm
1 stop10h 47m
$422
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Sat 4/11
7:53 pm-7:59 pm
1 stop27h 06m
$197
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Sun 4/12
7:05 am-7:59 pm
1 stop15h 54m
$210
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Mon 7/20
6:20 am-3:54 pm
2 stops12h 34m
$220
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Sat 4/11
7:53 pm-12:52 pm
2 stops19h 59m
$230
Showing 1-10 of 18 results
Best time to book a flight from Santa Rosa to Kaua'i
Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Santa Rosa with our price prediction graph.
STS-LIH
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 Kaua'i
STS-zzFUS
STS-LIH
What is the cheapest month to book a flight from Santa Rosa to Kaua'i?
Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Kaua'i (average of $197). Flying from Santa Rosa to Kaua'i in June is currently the most expensive (average of $295). 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 Kaua'i
Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated February 6, 2026.
See what other customers who have flown with Alaska Airlines from Santa Rosa to Kaua'i have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Entertainment
7.0
Overall
8.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Entertainment
7.0
Overall
8.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Santa Rosa and Kaua'i flights
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Popular flight searches
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Santa Rosa to Kaua'i flights
Consider these flights traveling from Santa Rosa to Kaua'i.
Top airline flying from Santa Rosa to Kaua'i
Discover the top airline that operate flights from Santa Rosa to Kaua'i. 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 February 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$357 | Average$613 | FlexibilityNo cancel fee | On-time75% |