HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kaua'i

$322+ Cheap flights from Santa Barbara (SBA) 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — LIH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Barbara 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 Barbara to Kaua'i

Keep the following information in mind while searching for Santa Barbara to Kaua'i flight deals. Data was last updated July 3, 2025.

Round-trip from

$437
(Alaska Airlines)

One-way from

$322
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$552
From Santa Barbara to Kaua'i
Search Deals
One-way flight from Santa Barbara to Kaua'i
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Santa Barbara to Kaua'i

Cheapest flights from Santa Barbara to Kaua'i
Explore the most affordable flight options available from Santa Barbara to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 9/1611:14 amSBA - LIH
1 stop13h 16mAlaska Airlines
Thu 9/259:00 pmLIH - SBA
2 stops18h 41mAlaska Airlines
Deal found 7/1$437
This Southwest deal was found by Cheapflights users on 7/1. 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 9/245:40 amSBA - LIH
1 stop10h 10mSouthwest
Wed 10/18:40 pmLIH - SBA
1 stop10h 55mSouthwest
Deal found 7/1$517
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:32 pmSBA - LIH
2 stops23h 53mUnited Airlines
Sun 9/2810:58 pmLIH - SBA
1 stop17h 40mUnited Airlines
Deal found 7/1$623
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 10/114:56 pmSBA - LIH
1 stop24h 32mAmerican Airlines
Sat 10/189:40 pmLIH - SBA
1 stop8h 16mAmerican Airlines
Deal found 7/3$689

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Barbara 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 July 3, 2025.
Use the filters below to find and compare flights from Santa Barbara to Kaua'i that are best for you.

Fly from

Santa Barbara

Fly to

Kaua'i

Route

Depart

Return

Price

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Tue 9/16

11:14 am-9:30 pm

1 stop13h 16m

Lihue

Thu 9/25

9:00 pm-6:41 pm

2 stops18h 41m

$437

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Wed 9/24

5:40 am-12:50 pm

1 stop10h 10m

Lihue

Wed 10/1

8:40 pm-10:35 am

1 stop10h 55m

$517

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Thu 9/18

2:32 pm-11:25 am

2 stops23h 53m

Lihue

Sun 9/28

10:58 pm-7:38 pm

1 stop17h 40m

$623

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sat 10/11

4:56 pm-2:28 pm

1 stop24h 32m

Lihue

Sat 10/18

9:40 pm-8:56 am

1 stop8h 16m

$689

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sun 8/10

6:20 am-1:56 pm

1 stop10h 36m

$322

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sat 8/2

2:00 pm-7:38 pm

1 stop8h 38m

$392

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sun 8/10

5:40 am-6:10 pm

2 stops15h 30m

$424

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sat 8/2

7:30 pm-5:02 pm

2 stops24h 32m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Santa Barbara to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Santa Barbara 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 Barbara to Kaua'i

What is the cheapest month to book a flight from Santa Barbara to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Santa Barbara to Kaua'i (average of $440). Flying from Santa Barbara to Kaua'i in June is currently the most expensive (average of $689). 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 SBA to FUS?

Find hourly flight availability from Santa Barbara 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 July 3, 2025.

When flying from Santa Barbara 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.

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 July 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and United Airlines from Santa Barbara to Kaua'i. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Santa Barbara 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 Barbara to Kaua'i?

    Santa Barbara (SBA), located 8.0 mi from the city center, is the airport you fly out of when you book flights from Santa Barbara to Kaua'i.

  • What are the cheapest airlines to fly from Santa Barbara to Kaua'i one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $322. Users have also found prices from $392 and $424 on United Airlines and Southwest, respectively.

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

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

  • How can I find direct flights from Santa Barbara 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 Barbara to Kaua'i.

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

    Yes. Cheapflights offers flight deals from Santa Barbara 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 Barbara to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Santa Barbara to Kaua'i (average of $440). Flying from Santa Barbara to Kaua'i in June is currently the most expensive (average of $689). 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

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 for Santa Barbara to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Honolulu flights
San Francisco to Honolulu flights
Ontario to Honolulu flights
Los Angeles to Kahului flights
Los Angeles to Lihue flights
Los Angeles to Kailua-Kona flights
San Diego to Honolulu flights
San Francisco to Kahului flights
San Jose to Honolulu flights
Las Vegas to Honolulu flights
Oakland to Honolulu flights
San Francisco to Kailua-Kona flights
San Francisco to Lihue flights
Sacramento to Honolulu flights
Long Beach to Honolulu flights
Sacramento to Kahului flights
San Diego to Kahului flights
Santa Ana to Honolulu flights
San Diego to Lihue flights
San Diego to Kailua-Kona flights
Burbank to Honolulu flights
San Jose to Kahului flights
Ontario to Kahului flights
Oakland to Kahului flights
Las Vegas to Kahului flights
Long Beach to Kahului flights
Oakland to Lihue flights
Ontario to Kailua-Kona flights
Sacramento to Kailua-Kona flights
Ontario to Lihue flights
Los Angeles to Hilo flights
Sacramento to Lihue flights
San Jose to Kailua-Kona flights
San Jose to Lihue flights
Fresno to Honolulu flights
Oakland to Kailua-Kona flights
San Francisco to Hilo flights
Santa Ana to Hilo flights
Santa Ana to Kahului flights
Ontario to Hilo flights
Las Vegas to Kailua-Kona flights
Burbank to Hilo flights
Palm Springs to Honolulu flights
Las Vegas to Lihue flights
Santa Ana to Lihue flights
Reno to Honolulu flights
Fresno to Kahului flights
Long Beach to Lihue flights
Reno to Lihue flights
Long Beach to Hilo flights

Top airline flying from Santa Barbara to Kaua'i

Discover the top airline that operate flights from Santa Barbara 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$526Average$708FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.