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Kaua'i

$460+ Cheap flights from Santa Barbara (SBA) to Kaua'i

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — LIH
Apr 30 — May 71
Thu 4/30
Thu 5/7
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 March 31, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/56:00 am
SBA
-
LIH
2 stops18h 26m
Multiple Airlines
Mon 5/111:47 pm
LIH
-
SBA
2 stops21h 29m
Multiple Airlines
Deal found 3/27$460
This Southwest deal was found by Cheapflights users on 3/29. 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.
Mon 4/276:20 am
SBA
-
LIH
2 stops12h 50m
Southwest
Mon 5/48:10 pm
LIH
-
SBA
1 stop14h 25m
Southwest
Deal found 3/29$475
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 8/176:20 am
SBA
-
LIH
1 stop10h 36m
American Airlines
Mon 8/249:16 pm
LIH
-
SBA
1 stop8h 51m
American Airlines
Deal found 3/27$478
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:25 am
SBA
-
LIH
1 stop30h 46m
Multiple Airlines
Thu 5/73:44 pm
LIH
-
SBA
2 stops19h 32m
Multiple Airlines
Deal found 3/30$479
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 4/276:30 am
SBA
-
LIH
1 stop8h 08m
United Airlines
Mon 5/41:05 pm
LIH
-
SBA
1 stop7h 39m
United Airlines
Deal found 3/29$480
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:45 am
SBA
-
LIH
2 stops14h 55m
Delta
Mon 4/279:25 pm
LIH
-
SBA
2 stops15h 47m
Delta
Deal found 3/31$481
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 4/216:00 am
SBA
-
LIH
1 stop8h 23m
United Airlines
Mon 4/2711:00 pm
LIH
-
SBA
2 stops11h 49m
United Airlines
Deal found 3/30$486
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:55 am
SBA
-
LIH
2 stops16h 27m
Delta
Mon 11/910:45 pm
LIH
-
SBA
2 stops15h 32m
Delta
Deal found 3/27$489
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 4/217:25 am
SBA
-
LIH
2 stops32h 19m
Multiple Airlines
Mon 4/271:36 pm
LIH
-
SBA
1 stop21h 40m
Multiple Airlines
Deal found 3/31$498
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:45 am
SBA
-
LIH
2 stops15h 55m
Delta
Tue 4/219:25 pm
LIH
-
SBA
2 stops15h 47m
Delta
Deal found 3/29$509

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 March 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$460
(Alaska Airlines)

Popular in

June

Cheapest in

February

Average price

$459
Provider with most accurate pricing for Los Angeles-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Lihue flights.
Search Deals
From Santa Barbara to Kaua'i
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 31, 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 4/27

6:20 am-4:10 pm

2 stops12h 50m

Lihue

Mon 5/4

8:10 pm-1:35 pm

1 stop14h 25m

$475
Quickest round-trip

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Mon 4/27

6:00 am-11:23 am

1 stop8h 23m

Lihue

Mon 5/4

1:05 pm-11:44 pm

1 stop7h 39m

$480

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Tue 4/14

5:45 am-6:40 pm

2 stops15h 55m

Lihue

Tue 4/21

9:25 pm-4:12 pm

2 stops15h 47m

$509

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Tue 4/28

2:53 pm-9:44 am

2 stops21h 51m

Lihue

Wed 4/29

1:36 pm-2:16 pm

1 stop21h 40m

$514

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Tue 5/5

2:53 pm-2:24 pm

1 stop26h 31m

Lihue

Mon 5/11

1:14 pm-2:16 pm

2 stops22h 02m

$524

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Tue 4/21

6:08 am-3:15 pm

1 stop12h 07m

Lihue

Mon 4/27

9:30 pm-11:56 am

1 stop11h 26m

$525

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Thu 4/16

6:00 am-11:23 am

1 stop8h 23m

Lihue

Mon 4/20

11:00 pm-1:49 pm

2 stops11h 49m

$549

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Tue 5/5

2:53 pm-2:24 pm

1 stop26h 31m

Lihue

Mon 5/11

1:36 pm-10:40 pm

1 stop30h 04m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

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, September is the cheapest month in which you can book a flight from Santa Barbara to Kaua'i (average of $181). Flying from Santa Barbara to Kaua'i in June is currently the most expensive (average of $279). 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 March 31, 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
9,525 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
9,525 reviews
United Airlines
7.4
Good
9,525 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

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 8h 23m. Fly via Southwest or United Airlines to get the fastest option. Airlines will cover a distance of 2534 mi. This flight may include one or multiple stops.

  • 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, September is the cheapest month in which you can book a flight from Santa Barbara to Kaua'i (average of $181). Flying from Santa Barbara to Kaua'i in June is currently the most expensive (average of $279). 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 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 March 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$416Average$622FlexibilityNo cancel feeOn-time69%

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