What is the cheapest airline that flies from Santa Barbara to Kaua'i?

United Airlines is the most popular carrier operating from Santa Barbara to Kaua'i

What airlines fly to Kaua'i?

Hawaiian Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Kaua'i from Santa Barbara according to our data. Hawaiian Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 6 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Santa Barbara Airport to Kaua'i?

Prices for flights from Santa Barbara Airport to Kaua'i are refreshed on a daily basis.

How many operators does momondo search for flights from Santa Barbara Airport to Kaua'i?

As of January 2026, there is 1 operator available to choose from for flights from Santa Barbara Airport to Kaua'i.

How old do you have to be to fly from Santa Barbara Airport to Kaua'i?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Barbara Airport to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The travel and health documents required for your trip to Kaua'i can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaua'i. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$256 Cheap Flights from Santa Barbara to Kaua'i in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Santa Barbara to Kaua'i

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:47 pm - 9:26 pm

SBA

LIH

33h 39m

2 stops

10:26 pm - 6:19 pm

LIH

SBA

16h 53m

1 stop

$422Alaska Airlines

Sun, May 3 - Sun, May 10

7:25 am - 11:11 am

SBA

LIH

30h 46m

1 stop

6:00 am - 11:38 pm

LIH

SBA

14h 38m

2 stops

$465Multiple Airlines

Sat, May 2 - Sat, May 9

7:25 am - 11:11 am

SBA

LIH

30h 46m

1 stop

1:47 pm - 2:10 pm

LIH

SBA

21h 23m

2 stops

$470Multiple Airlines

Sat, May 2 - Sat, May 9

7:07 pm - 3:45 pm

SBA

LIH

23h 38m

2 stops

11:12 am - 2:10 pm

LIH

SBA

23h 58m

2 stops

$485Multiple Airlines

Sat, May 2 - Sat, May 9

6:00 am - 1:10 pm

SBA

LIH

9h 10m

1 stop

11:59 pm - 12:00 pm

LIH

SBA

10h 01m

1 stop

$492United Airlines

Tue, Feb 24 - Thu, Feb 26

6:00 am - 2:24 pm

SBA

LIH

11h 24m

1 stop

9:00 pm - 11:38 pm

LIH

SBA

23h 38m

2 stops

$496Multiple Airlines

Sun, May 3 - Sun, May 10

7:25 am - 11:11 am

SBA

LIH

30h 46m

1 stop

10:26 pm - 6:19 pm

LIH

SBA

16h 53m

1 stop

$498Alaska Airlines

Sun, May 3 - Sun, May 10

2:47 pm - 10:21 pm

SBA

LIH

10h 34m

2 stops

9:00 pm - 11:38 pm

LIH

SBA

23h 38m

2 stops

$501Multiple Airlines

Sun, May 3 - Sun, May 10

2:47 pm - 9:26 pm

SBA

LIH

33h 39m

2 stops

10:26 pm - 7:55 pm

LIH

SBA

18h 29m

2 stops

$505Alaska Airlines

Sun, May 3 - Sun, May 10

7:20 pm - 10:21 pm

SBA

LIH

30h 01m

2 stops

10:29 pm - 5:29 pm

LIH

SBA

16h 00m

1 stop

$543Multiple Airlines

Sat, Mar 28 - Tue, Apr 7

United Airlines flights from Santa Barbara to Kaua'i

Our best United Airlines deals on Santa Barbara to Kaua'i flight tickets

United Airlines

Feb 24

SBA6:00 amSanta Barbara

9h 10m

1 stop

LIH1:10 pmLihue

Feb 26

LIH11:59 pmLihue

10h 01m

1 stop

SBA12:00 pmSanta Barbara

$492

United Airlines

Feb 3

SBA6:00 amSanta Barbara

8h 54m

1 stop

LIH12:54 pmLihue

Feb 7

LIH11:50 pmLihue

7h 59m

1 stop

SBA9:49 amSanta Barbara

$577

United Airlines

Feb 24

SBA6:00 amSanta Barbara

9h 10m

1 stop

LIH1:10 pmLihue

Feb 26

LIH11:59 pmLihue

21h 53m

2 stops

SBA11:52 pmSanta Barbara

$582

American Airlines flights from Santa Barbara to Kaua'i

Our best American Airlines deals on Santa Barbara to Kaua'i flight tickets

American Airlines

May 2

SBA4:11 pmSanta Barbara

26h 04m

1 stop

LIH3:15 pmLihue

May 9

LIH9:30 pmLihue

18h 00m

1 stop

SBA6:30 pmSanta Barbara

$544

American Airlines

Apr 4

SBA4:41 pmSanta Barbara

25h 53m

1 stop

LIH3:34 pmLihue

Apr 13

LIH9:30 pmLihue

18h 00m

1 stop

SBA6:30 pmSanta Barbara

$703

American Airlines

Apr 6

SBA6:19 amSanta Barbara

12h 15m

1 stop

LIH3:34 pmLihue

Apr 11

LIH9:30 pmLihue

18h 00m

1 stop

SBA6:30 pmSanta Barbara

$901

Fly from

Fly to

Route

Depart

Return

Price

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sun 5/3

2:47 pm-9:26 pm

2 stops33h 39m

Lihue

Sun 5/10

10:26 pm-6:19 pm

1 stop16h 53m

$422

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sat 5/2

7:25 am-11:11 am

1 stop30h 46m

Lihue

Sat 5/9

6:00 am-11:38 pm

2 stops14h 38m

$465

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sat 5/2

7:25 am-11:11 am

1 stop30h 46m

Lihue

Sat 5/9

1:47 pm-2:10 pm

2 stops21h 23m

$470

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sat 5/2

7:07 pm-3:45 pm

2 stops23h 38m

Lihue

Sat 5/9

11:12 am-2:10 pm

2 stops23h 58m

$485

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Tue 2/24

6:00 am-1:10 pm

1 stop9h 10m

Lihue

Thu 2/26

11:59 pm-12:00 pm

1 stop10h 01m

$492

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sun 5/3

6:00 am-2:24 pm

1 stop11h 24m

Lihue

Sun 5/10

9:00 pm-11:38 pm

2 stops23h 38m

$496

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sun 5/3

7:25 am-11:11 am

1 stop30h 46m

Lihue

Sun 5/10

10:26 pm-6:19 pm

1 stop16h 53m

$498

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sun 5/3

2:47 pm-10:21 pm

2 stops10h 34m

Lihue

Sun 5/10

9:00 pm-11:38 pm

2 stops23h 38m

$501

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sun 5/3

2:47 pm-9:26 pm

2 stops33h 39m

Lihue

Sun 5/10

10:26 pm-7:55 pm

2 stops18h 29m

$505

Santa BarbaraLihue

SBA - LIH

SBALIH

Santa Barbara

Sat 3/28

7:20 pm-10:21 pm

2 stops30h 01m

Lihue

Tue 4/7

10:29 pm-5:29 pm

1 stop16h 00m

$543

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santa Barbara to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Kaua'i?

In general, April is the cheapest month to fly from Santa Barbara to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $416. The month of December is another great option to travel to Kaua'i, with average flight prices from Santa Barbara averaging around $628.

Can stopping save me money on Santa Barbara to Kaua'i flights?

You could potentially save up to 23% on your flight if you consider stops on a Santa Barbara to Kaua'i flight.

Cheap Santa Barbara to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Barbara to Kaua'i

Fastest flight time	8h 37m
Direct flights	None

The fastest flight from Santa Barbara to Kaua'i takes 8h 37m

There are no direct flights from Santa Barbara to Kaua'i. There are no popular flight routes from Santa Barbara to Kaua'i.

Search flight deals

When did momondo last update prices for flights from Santa Barbara Airport to Kaua'i?
Prices for flights from Santa Barbara Airport to Kaua'i are refreshed on a daily basis.
How many operators does momondo search for flights from Santa Barbara Airport to Kaua'i?
As of January 2026, there is 1 operator available to choose from for flights from Santa Barbara Airport to Kaua'i.
How old do you have to be to fly from Santa Barbara Airport to Kaua'i?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Barbara Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents required for your trip to Kaua'i can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaua'i. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Santa Barbara to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Santa Barbara to Kaua'i is Boeing 737 MAX 8, representing 13.56% of all bookings. The subsequent popular models are Airbus A319 at 12.62%, Boeing 737-800 at 12.56%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 11.84%.

Best airlines flying from Santa Barbara to Kaua'i

Compare and see reviews for airlines that fly from Santa Barbara to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $521	Free Cancellation	Rating 7.4 9,191 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Santa Barbara to Kaua'i?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santa Barbara to Kaua'i. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Santa Barbara to Kaua'i with flexible booking policies on momondo?

All flight searches from Santa Barbara to Kaua'i on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Santa Barbara to Kaua'i?

momondo provides multiple filters to help you find the best flight to Kaua'i from Santa Barbara. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Santa Barbara to Kaua'i right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Santa Barbara to Kaua'i flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.