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Cheap flights from San Diego to Kaua'i from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Kaua'i departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Diego to Kaua'i

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
3:29 pm - 10:22 pm
SAN
-
LIH
8h 53m
1 stop
Hawaiian Airlines Logo
9:00 pm - 7:15 am
LIH
-
SAN
7h 15m
1 stop
$241Hawaiian Airlines
Mon, Mar 2 - Tue, Mar 10
Hawaiian Airlines Logo
5:00 pm - 6:17 am
SAN
-
LIH
15h 17m
1 stop
Hawaiian Airlines Logo
5:57 pm - 7:15 am
LIH
-
SAN
11h 18m
1 stop
$242Hawaiian Airlines
Thu, Feb 19 - Wed, Feb 25
Hawaiian Airlines Logo
5:00 pm - 6:17 am
SAN
-
LIH
15h 17m
1 stop
Hawaiian Airlines Logo
4:50 pm - 12:35 am
LIH
-
SAN
5h 45mnonstop
$245Hawaiian Airlines
Thu, Feb 19 - Wed, Feb 25
Delta Logo
11:05 am - 7:20 pm
SAN
-
LIH
11h 15m
1 stop
Delta Logo
9:45 pm - 2:39 pm
LIH
-
SAN
13h 54m
1 stop
$256Delta
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
3:29 pm - 10:22 pm
SAN
-
LIH
8h 53m
1 stop
Multiple Airlines Logo
9:00 pm - 7:15 am
LIH
-
SAN
8h 15m
1 stop
$257Multiple Airlines
Mon, Mar 2 - Thu, Mar 5
Multiple Airlines Logo
9:20 am - 1:56 pm
SAN
-
LIH
6h 36mnonstop
Multiple Airlines Logo
4:22 pm - 7:15 am
LIH
-
SAN
11h 53m
1 stop
$258Multiple Airlines
Mon, Mar 2 - Tue, Mar 10
Multiple Airlines Logo
5:00 pm - 6:17 am
SAN
-
LIH
15h 17m
1 stop
Multiple Airlines Logo
4:50 pm - 12:35 am
LIH
-
SAN
5h 45mnonstop
$259Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Alaska Airlines Logo
8:11 am - 12:47 pm
SAN
-
LIH
6h 36mnonstop
Alaska Airlines Logo
4:50 pm - 12:35 am
LIH
-
SAN
5h 45mnonstop
$260Alaska Airlines
Thu, Feb 19 - Wed, Feb 25
Multiple Airlines Logo
8:11 am - 12:47 pm
SAN
-
LIH
6h 36mnonstop
Multiple Airlines Logo
4:16 pm - 7:15 am
LIH
-
SAN
12h 59m
1 stop
$262Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Southwest Logo
8:45 am - 9:20 pm
SAN
-
LIH
14h 35m
1 stop
Southwest Logo
8:10 am - 8:55 pm
LIH
-
SAN
10h 45m
1 stop
$263Southwest
Wed, Feb 18 - Wed, Feb 25

Alaska Airlines flights from San Diego to Kaua'i

Our best Alaska Airlines deals on San Diego to Kaua'i flight tickets
Alaska Airlines
Feb 19
SAN8:11 amSan Diego
6h 36m
LIH12:47 pmLihue
Feb 25
LIH4:50 pmLihue
5h 45m
SAN12:35 amSan Diego
$260
Alaska Airlines
Mar 3
SAN8:11 amSan Diego
6h 36m
LIH12:47 pmLihue
Mar 4
LIH4:50 pmLihue
5h 45m
SAN12:35 amSan Diego
$269
Alaska Airlines
May 5
SAN1:00 pmSan Diego
11h 26m
1 stop
LIH9:26 pmLihue
May 13
LIH10:42 amLihue
5h 47m
SAN7:29 pmSan Diego
$282

Delta flights from San Diego to Kaua'i

Our best Delta deals on San Diego to Kaua'i flight tickets
Delta
May 12
SAN11:05 amSan Diego
11h 15m
1 stop
LIH7:20 pmLihue
May 19
LIH9:45 pmLihue
13h 54m
1 stop
SAN2:39 pmSan Diego
$256
Delta
Feb 23
SAN10:40 amSan Diego
11h 09m
1 stop
LIH7:49 pmLihue
Mar 2
LIH10:40 pmLihue
15h 15m
2 stops
SAN3:55 pmSan Diego
$278
Delta
May 8
SAN7:00 amSan Diego
15h 20m
1 stop
LIH7:20 pmLihue
May 13
LIH9:45 pmLihue
9h 26m
1 stop
SAN10:11 amSan Diego
$286

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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, momondo users made 832,500 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from San Diego to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Mon 3/2

3:29 pm-10:22 pm

1 stop8h 53m

Lihue

Tue 3/10

9:00 pm-7:15 am

1 stop7h 15m

$241

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Thu 2/19

5:00 pm-6:17 am

1 stop15h 17m

Lihue

Wed 2/25

5:57 pm-7:15 am

1 stop11h 18m

$242

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Thu 2/19

5:00 pm-6:17 am

1 stop15h 17m

Lihue

Wed 2/25

4:50 pm-12:35 am

Nonstop5h 45m

$245

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Tue 5/12

11:05 am-7:20 pm

1 stop11h 15m

Lihue

Tue 5/19

9:45 pm-2:39 pm

1 stop13h 54m

$256

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Mon 3/2

3:29 pm-10:22 pm

1 stop8h 53m

Lihue

Thu 3/5

9:00 pm-7:15 am

1 stop8h 15m

$257

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Mon 3/2

9:20 am-1:56 pm

Nonstop6h 36m

Lihue

Tue 3/10

4:22 pm-7:15 am

1 stop11h 53m

$258

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Thu 2/26

5:00 pm-6:17 am

1 stop15h 17m

Lihue

Thu 3/5

4:50 pm-12:35 am

Nonstop5h 45m

$259

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Thu 2/19

8:11 am-12:47 pm

Nonstop6h 36m

Lihue

Wed 2/25

4:50 pm-12:35 am

Nonstop5h 45m

$260

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Tue 2/24

8:11 am-12:47 pm

Nonstop6h 36m

Lihue

Tue 3/3

4:16 pm-7:15 am

1 stop12h 59m

$262

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Wed 2/18

8:45 am-9:20 pm

1 stop14h 35m

Lihue

Wed 2/25

8:10 am-8:55 pm

1 stop10h 45m

$263

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kaua'i from

How to get the cheapest flight ticket from San Diego 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

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

In general, January is the cheapest month to fly from San Diego to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $297. The month of September is another great option to travel to Kaua'i, with average flight prices from San Diego averaging around $432.

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Tuesday is the cheapest day to fly to Kaua'i from San Diego. The lowest ticket price found for a Tuesday departure recently was $442. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $613. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is at noon when flights can be purchased for as low as $476. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $542.

What is the cheapest San Diego to Kaua'i flight route?

Fly from San Diego to Lihue for the best San Diego - Kaua'i flight prices

How far in advance should I book a flight to Kaua'i?

You are more likely to see cheaper flights to Kaua'i from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $477 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from San Diego for as low as $419 on momondo.

What cabin class options are available on San Diego to Kaua'i flights?

There are 4 cabin classes available to choose from on San Diego to Kaua'i flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between San Diego to Kaua'i.

Cheap San Diego to Kaua'i flight deals and tips

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

Best Price Found

$234

Fastest flight time

6h 18m

Direct flights

Every day

Airports in Kaua'i

1 airport
The best one-way flight to Kaua'i from San Diego in the past 72 hours is $234. The best round-trip flight deal from San Diego to Kaua'i found on momondo in the last 72 hours is $380.
The fastest flight from San Diego to Kaua'i takes 6h 18m
Direct flights go from San Diego to Kaua'i every day.
There is 1 airport in Kaua'i. From San Diego there are direct flights to Lihue (LIH).
Search flight deals

  • When did momondo last update prices for flights from San Diego Airport to Kaua'i?

    Prices for flights from San Diego Airport to Kaua'i were last updated today.

  • How many operators does momondo search for flights from San Diego Airport to Kaua'i?

  • How old do you have to be to fly from San Diego Airport to Kaua'i?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport to Kaua'i.

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

    The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Diego to Kaua'i?

Best airlines flying from San Diego to Kaua'i

Compare and see reviews for airlines that fly from San Diego to Kaua'i with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $188Free CancellationRating
7.9
8,120 reviews
Search Delta flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
9,206 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $247Free CancellationRating
8.0
11,799 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $280Free CancellationRating
8.0
4,268 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $322Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Kaua'i?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaua'i from San Diego.

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

Flights from San Diego to Kaua'i with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Diego to Kaua'i?

Once you have performed a search for San Diego to Kaua'i flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of San Diego to Kaua'i flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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