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Kaua'i

$202+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LIH
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from Santa Rosa to Kaua'i

Cheapest flights from Santa Rosa to Kaua'i
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 December 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/26. 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 12/317:00 amSTS - LIH
2 stops12h 07mMultiple Airlines
Wed 12/317:17 pmLIH - STS
2 stops12h 07mMultiple Airlines
Deal found 12/26$810
This Alaska Airlines deal was found by Cheapflights users on 12/28. 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.
Wed 12/317:00 amSTS - LIH
2 stops13h 47mMultiple Airlines
Tue 1/611:23 pmLIH - STS
1 stop9h 12mMultiple Airlines
Deal found 12/28$824
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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 12/297:00 amSTS - LIH
2 stops12h 07mMultiple Airlines
Mon 12/298:13 pmLIH - STS
2 stops11h 11mMultiple Airlines
Deal found 12/26$833
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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 12/286:00 amSTS - LIH
1 stop10h 25mMultiple Airlines
Mon 12/297:17 pmLIH - STS
2 stops12h 07mMultiple Airlines
Deal found 12/26$873
This Alaska Airlines deal was found by Cheapflights users on 12/28. 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.
Wed 12/316:00 amSTS - LIH
1 stop10h 25mAlaska Airlines
Tue 1/611:23 pmLIH - STS
1 stop9h 12mAlaska Airlines
Deal found 12/28$900
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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 12/307:00 amSTS - LIH
2 stops12h 07mMultiple Airlines
Tue 12/308:13 pmLIH - STS
2 stops11h 11mMultiple Airlines
Deal found 12/26$905
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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 12/307:00 amSTS - LIH
2 stops12h 07mMultiple Airlines
Wed 12/317:17 pmLIH - STS
2 stops12h 07mMultiple Airlines
Deal found 12/26$911
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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 12/303:53 pmSTS - LIH
2 stops19h 31mMultiple Airlines
Thu 1/15:40 pmLIH - STS
2 stops17h 52mMultiple Airlines
Deal found 12/26$917
This Alaska Airlines deal was found by Cheapflights users on 12/28. 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 12/296:37 pmSTS - LIH
1 stop20h 30mMultiple Airlines
Tue 1/611:23 pmLIH - STS
1 stop9h 12mMultiple Airlines
Deal found 12/28$921
This Alaska Airlines deal was found by Cheapflights users on 12/28. 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.
Sun 12/282:24 pmSTS - LIH
1 stop9h 59mAlaska Airlines
Tue 1/611:23 pmLIH - STS
1 stop9h 12mAlaska Airlines
Deal found 12/28$940
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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 12/276:00 amSTS - LIH
1 stop10h 25mMultiple Airlines
Mon 12/297:17 pmLIH - STS
2 stops12h 07mMultiple Airlines
Deal found 12/26$958

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 December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$403
(Alaska Airlines)

One-way from

$202
(Alaska Airlines)

Popular in

April

Cheapest in

January

Average price

$605
Provider with most accurate pricing for San Francisco-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Lihue flights.
Search Deals
From Santa Rosa Sonoma County to Kaua'i
Search Deals
One-way flight from Santa Rosa Sonoma County to Kaua'i
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 29, 2025.
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

Mon 3/23

7:53 pm-11:00 am

1 stop18h 07m

Lihue

Tue 3/31

10:29 pm-10:30 am

1 stop9h 01m

$407

Santa RosaLihue

STS - LIH

STSLIH

Santa Rosa Sonoma County

Tue 1/27

7:00 am-6:03 pm

2 stops13h 03m

Lihue

Wed 1/28

10:20 pm-10:35 am

1 stop10h 15m

$408

Santa RosaLihue

STS - LIH

STSLIH

Santa Rosa Sonoma County

Mon 1/26

9:33 pm-10:41 pm

1 stop27h 08m

Lihue

Sat 1/31

3:30 pm-10:35 am

2 stops17h 05m

$410

Santa RosaLihue

STS - LIH

STSLIH

Santa Rosa Sonoma County

Sun 3/22

7:53 pm-11:00 am

1 stop18h 07m

Lihue

Tue 3/31

10:29 pm-10:30 am

1 stop9h 01m

$417

Santa RosaLihue

STS - LIH

STSLIH

Santa Rosa Sonoma County

Sun 3/22

7:53 pm-11:00 am

1 stop18h 07m

Lihue

Wed 4/1

9:00 pm-11:30 am

2 stops11h 30m

$422

Santa RosaLihue

STS - LIH

STSLIH

Santa Rosa Sonoma County

Tue 5/19

7:00 am-8:10 pm

2 stops16h 10m

Lihue

Wed 5/20

10:42 am-11:26 pm

1 stop9h 44m

$438

Santa RosaLihue

STS - LIH

STSLIH

Santa Rosa Sonoma County

Wed 2/4

11:15 am-10:41 pm

1 stop13h 26m

$202

Santa RosaLihue

STS - LIH

STSLIH

Santa Rosa Sonoma County

Wed 2/4

2:30 pm-6:17 am

2 stops17h 47m

$207

Santa RosaLihue

STS - LIH

STSLIH

Santa Rosa Sonoma County

Sat 2/14

1:03 pm-4:39 pm

1 stop29h 36m

$338

Santa RosaLihue

STS - LIH

STSLIH

Santa Rosa Sonoma County

Fri 2/13

1:03 pm-4:39 pm

1 stop29h 36m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 11 results
1
2

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.
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

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 $292). 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 December 29, 2025.
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.
Alaska Airlines
8.0
Very good
11,559 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,559 reviews
Alaska Airlines
8.0
Very good
11,559 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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.

  • What airport do you fly from for flights from Santa Rosa to Kaua'i?

    For a flight from Santa Rosa to Kaua'i, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city.

  • Can I find deals for flights from Santa Rosa to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Kaua'i?

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

  • Can I find deals for business class flights from Santa Rosa to Kaua'i?

    Yes. Cheapflights offers flight deals from Santa Rosa to Kaua'i 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 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 $292). 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.

See more FAQs

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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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$340Average$567FlexibilityNo cancel feeOn-time75%

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