$184+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
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
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 Kaua'i
Keep the following information in mind while searching for Santa Rosa to Kaua'i flight deals. Data was last updated May 12, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $362 (Alaska Airlines) |
One-way from | $184 (Alaska Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $494 |
Find flight deals from Santa Rosa to Kaua'i
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 May 12, 2025.
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 May 12, 2025.
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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.
This American Airlines deal was found by Cheapflights users on 5/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight 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 May 12, 2025.
Use the filters below to find and compare flights from Santa Rosa to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Wed 10/1
2:28 pm-9:30 pm
1 stop10h 02m
Lihue
Mon 10/13
6:54 pm-1:34 pm
2 stops15h 40m
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Wed 6/11
4:16 pm-2:16 pm
1 stop25h 00m
Lihue
Mon 6/16
9:25 pm-12:40 pm
1 stop12h 15m
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Tue 9/2
7:00 am-3:50 pm
2 stops11h 50m
Santa RosaLihue
STS - LIH
STSLIH
Santa Rosa Sonoma County
Thu 6/12
4:17 pm-2:16 pm
1 stop24h 59m
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.
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, January is the cheapest month in which you can book a flight from Santa Rosa to Kaua'i (average of $440). Flying from Santa Rosa to Kaua'i in June is currently the most expensive (average of $682). 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.
What is the cheapest time of day to fly from STS to FUS?
Find hourly flight availability from Santa Rosa to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2025.
When flying from Santa Rosa to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Kaua'i by month
Plan your trip to Kaua'i by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.
Temperature in Kaua'i by month
Plan your trip to Kaua'i by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).
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 May 12, 2025.
Read through reviews of airlines operating flights from Santa Rosa to Kaua'i, such as Alaska Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
James,Apr 2025
LAX - SFO
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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Alternative routes for Santa Rosa to Kaua'i
See prices for flight routes from nearby airports that may be better suited for you.
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 May 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$335 | Average$567 | FlexibilityNo cancel fee | On-time75% |