$294 Find Cheap Flights from Santa Barbara to Kaua'i

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Barbara to Kaua'i departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kaua'i

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Barbara to Kaua'i, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Barbara to Kaua'i, as well as popular online travel agencies
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Cheap Flights from Santa Barbara to Kaua'i

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lihue
Lihue2 stops$456
Lihue
Lihue2 stops$456

Book Cheap Santa Barbara to Kaua'i Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Barbara to Kaua'i that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Barbara to Kaua'i

Sun, Oct 26 - Fri, Nov 7
Delta Logo
5:50 am - 7:05 pmSBA-LIH
16h 15m2 stops
Delta Logo
10:40 pm - 4:06 pmLIH-SBA
15h 26m2 stops
$456Delta
Find Deal
Sun, Oct 26 - Tue, Nov 11
Delta Logo
5:50 am - 7:05 pmSBA-LIH
16h 15m2 stops
Delta Logo
9:29 pm - 4:09 pmLIH-SBA
16h 40m2 stops
$471Delta
Find Deal
Tue, Oct 21 - Tue, Nov 4
Delta Logo
12:40 pm - 7:05 pmSBA-LIH
33h 25m2 stops
Delta Logo
10:40 pm - 4:11 pmLIH-SBA
15h 31m2 stops
$475Delta
Find Deal
Tue, Oct 21 - Tue, Nov 4
Alaska Airlines Logo
7:40 pm - 9:31 pmSBA-LIH
28h 51m1 stop
Alaska Airlines Logo
11:25 pm - 6:56 pmLIH-SBA
17h 31m1 stop
$479Alaska Airlines
Find Deal
Tue, Oct 21 - Mon, Nov 3
Alaska Airlines Logo
7:40 pm - 9:31 pmSBA-LIH
28h 51m1 stop
Alaska Airlines Logo
8:01 pm - 6:56 pmLIH-SBA
20h 55m2 stops
$484Alaska Airlines
Find Deal
Sun, Oct 26 - Thu, Nov 6
Delta Logo
5:50 am - 7:05 pmSBA-LIH
16h 15m2 stops
Delta Logo
10:40 pm - 4:11 pmLIH-SBA
15h 31m2 stops
$485Delta
Find Deal
Wed, Oct 29 - Tue, Nov 11
Alaska Airlines Logo
7:23 am - 9:23 pmSBA-LIH
17h 00m2 stops
Alaska Airlines Logo
11:25 pm - 6:56 pmLIH-SBA
17h 31m1 stop
$489Alaska Airlines
Find Deal
Sat, Oct 25 - Fri, Oct 31
United Airlines Logo
3:44 pm - 11:58 amSBA-LIH
23h 14m2 stops
United Airlines Logo
1:15 pm - 11:44 pmLIH-SBA
7h 29m1 stop
$506United Airlines
Find Deal
Sat, Oct 25 - Fri, Oct 31
United Airlines Logo
3:44 pm - 11:58 amSBA-LIH
23h 14m2 stops
United Airlines Logo
1:15 pm - 10:36 pmLIH-SBA
30h 21m2 stops
$522United Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
American Airlines Logo
6:05 am - 2:30 pmSBA-LIH
11h 25m1 stop
American Airlines Logo
9:40 pm - 8:56 amLIH-SBA
8h 16m1 stop
$567American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Santa Barbara to Kaua'i flights

Get data-powered insights and trends into flights from Santa Barbara to Kaua'i to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Santa Barbara to Kaua'i?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $322, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Santa Barbara to Kaua'i?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Barbara to Kaua'i, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santa Barbara to Kaua'i is August, when tickets cost $664 (return) on average. On the other hand, the most expensive months are March and June, when the average cost of round-trip tickets is $1,001 and $900 respectively.

Good to know

Low seasonJanuary
Cheapest flight$294
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 30% increase in price.
Flight from Santa Barbara to Lihue

FAQs - booking Kaua'i flights

  • How does KAYAK find such low prices on flights from Santa Barbara to Kaua'i?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santa Barbara to Kaua'i.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Barbara to Kaua'i?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Santa Barbara to Kaua'i is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santa Barbara to Kaua'i?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Santa Barbara to Kaua'i with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Barbara to Kaua'i?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Santa Barbara to Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Kaua'i?

    The cheapest time of day to fly to Kaua'i is generally in the evening, when round-trip flights cost $622 on average. Morning departures are around 18% more expensive than evening flights, on average. The most expensive time of day to fly to Kaua'i is generally in the morning, which is peak travel time and where the average cost of a ticket is $734.

Reviews of the top airline flying from Santa Barbara to Kaua'i

 
See real verified KAYAK customer reviews for airlines flying from Santa Barbara to Kaua'i. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Barbara to Kaua'i? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8924 reviews
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
Airline reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

6.0 GoodMarydoug, Aug 2025SJC - DEN
Read more United Airlines reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Everything you need to know for your flight to Kaua'i

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