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Kaua'i

$215+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — LIH
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap 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 26, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/166:10 am
SBA
-
LIH
1 stop11h 52m
American Airlines
Wed 9/239:10 pm
LIH
-
SBA
1 stop11h 36m
American Airlines
Deal found 7/22$390
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 8/171:42 pm
SBA
-
LIH
2 stops22h 51m
Multiple Airlines
Tue 9/19:35 pm
LIH
-
SBA
1 stop9h 30m
Multiple Airlines
Deal found 7/23$427
This Southwest deal was found by Cheapflights users on 7/22. 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 8/195:45 am
SBA
-
LIH
1 stop9h 50m
Southwest
Sun 8/238:25 pm
LIH
-
SBA
1 stop11h 25m
Southwest
Deal found 7/22$441
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 8/177:34 am
SBA
-
LIH
1 stop30h 21m
Multiple Airlines
Mon 8/243:42 pm
LIH
-
SBA
2 stops20h 05m
Multiple Airlines
Deal found 7/22$453
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 9/163:26 pm
SBA
-
LIH
2 stops9h 31m
Multiple Airlines
Wed 9/233:45 pm
LIH
-
SBA
2 stops20h 02m
Multiple Airlines
Deal found 7/21$456

Find 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 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$390
(American Airlines)

One-way from

$215
(Southwest)

Popular in

December

Cheapest in

February

Average price

$557
Provider with most accurate pricing for Los Angeles-Lihue flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Lihue flights.
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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. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
Search Deals

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 26, 2026.
Use the filters below to find and compare flights from Santa Barbara to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Mon 8/17

1:42 pm-9:33 am

2 stops22h 51m

Lihue

Tue 9/1

4:52 pm-10:05 am

2 stops14h 13m

$432
Quickest round-trip

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Wed 8/19

5:45 am-12:35 pm

1 stop9h 50m

Lihue

Sun 8/23

8:25 pm-10:50 am

1 stop11h 25m

$441

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Mon 8/17

7:34 am-10:55 am

1 stop30h 21m

Lihue

Mon 8/24

3:42 pm-2:47 pm

2 stops20h 05m

$453

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Mon 8/17

1:42 pm-9:43 am

2 stops23h 01m

Lihue

Tue 9/1

9:35 pm-10:05 am

1 stop9h 30m

$467

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Wed 9/16

6:00 am-8:14 pm

2 stops17h 14m

Lihue

Wed 9/23

7:21 pm-6:34 pm

2 stops20h 13m

$475
Cheapest one-way
Quickest one-way

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Wed 8/19

5:45 am-12:35 pm

1 stop9h 50m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Sorted by cheapest first

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, April is the cheapest month in which you can book a flight from Santa Barbara to Kaua'i (average of $416). Flying from Santa Barbara to Kaua'i in July is currently the most expensive (average of $825). 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 July 26, 2026.
Read reviews from past customers who have flown 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.
United Airlines
7.4
Good
10,038 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
10,038 reviews
United Airlines
7.4
Good
10,038 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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.

  • How long is the flight from Santa Barbara to Kaua'i?

    There are many flights that can get you from Santa Barbara to Kaua'i in 9h 50m. Fly via Southwest to get the fastest option. Airlines will cover a distance of 2534 mi.

  • 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, April is the cheapest month in which you can book a flight from Santa Barbara to Kaua'i (average of $416). Flying from Santa Barbara to Kaua'i in July is currently the most expensive (average of $825). 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

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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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$390Average$603FlexibilityNo cancel feeOn-time69%

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