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Cheap flights from San Diego to Kaua'i from $127

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 12/2. 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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Find the cheapest flights from San Diego to Kaua'i

Cheap round-trip flights

Southwest Logo
8:05 am - 4:15 pmSAN-LIH
10h 10m1 stop
Southwest Logo
8:10 am - 9:40 pmLIH-SAN
11h 30m1 stop
$293Southwest
Find Deal
dom., nov. 16 - sáb., nov. 22
Delta Logo
11:24 am - 8:05 pmSAN-LIH
10h 41m1 stop
Delta Logo
9:29 pm - 10:06 amLIH-SAN
10h 37m1 stop
$297Delta
Find Deal
lun., nov. 3 - lun., nov. 10
Alaska Airlines Logo
9:59 pm - 10:46 amSAN-LIH
14h 47m1 stop
Alaska Airlines Logo
2:40 pm - 10:14 pmLIH-SAN
5h 34mnonstop
$298Alaska Airlines
Find Deal
jue., nov. 13 - lun., nov. 24
Alaska Airlines Logo
10:30 am - 2:46 pmSAN-LIH
6h 16mnonstop
Alaska Airlines Logo
11:00 am - 6:42 pmLIH-SAN
5h 42mnonstop
$302Alaska Airlines
Find Deal
lun., ene. 12 - mar., ene. 20
Delta Logo
11:24 am - 7:05 pmSAN-LIH
10h 41m1 stop
Delta Logo
9:30 pm - 12:10 pmLIH-SAN
12h 40m2 stops
$303Delta
Find Deal
vie., oct. 31 - lun., nov. 3
United Airlines Logo
6:15 am - 11:21 amSAN-LIH
8h 06m1 stop
United Airlines Logo
1:15 pm - 11:44 pmLIH-SAN
7h 29m1 stop
$314United Airlines
Find Deal
mié., oct. 22 - mar., oct. 28
Southwest Logo
8:15 am - 6:15 pmSAN-LIH
12h 00m1 stop
Southwest Logo
9:10 pm - 7:05 amLIH-SAN
7h 55m1 stop
$332Southwest
Find Deal
mar., nov. 4 - dom., nov. 9
American Airlines Logo
6:30 am - 3:59 pmSAN-LIH
11h 29m1 stop
American Airlines Logo
10:39 pm - 8:47 amLIH-SAN
8h 08m1 stop
$337American Airlines
Find Deal
jue., nov. 13 - lun., nov. 24
United Airlines Logo
6:15 am - 11:21 amSAN-LIH
8h 06m1 stop
United Airlines Logo
1:20 pm - 11:41 pmLIH-SAN
7h 21m1 stop
$353United Airlines
Find Deal
mié., oct. 15 - mié., oct. 22
American Airlines Logo
4:20 pm - 2:30 pmSAN-LIH
25h 10m1 stop
American Airlines Logo
9:40 pm - 9:12 amLIH-SAN
8h 32m1 stop
$356American Airlines
Find Deal
jue., oct. 16 - jue., oct. 23

Southwest flights from San Diego to Kaua'i

Our best Southwest deals on San Diego to Kaua'i flight tickets
Southwest
Nov 16
SAN8:05 amSan Diego
10h 10m
1 stop
LIH4:15 pmLihue
Nov 22
LIH8:10 amLihue
11h 30m
1 stop
SAN9:40 pmSan Diego
$293
Find similar
Southwest
Nov 4
SAN8:15 amSan Diego
12h 00m
1 stop
LIH6:15 pmLihue
Nov 9
LIH9:10 pmLihue
7h 55m
1 stop
SAN7:05 amSan Diego
$332
Find similar
Southwest
Oct 27
SAN10:55 amSan Diego
8h 05m
1 stop
LIH4:00 pmLihue
Oct 31
LIH6:15 amLihue
9h 25m
2 stops
SAN6:40 pmSan Diego
$341
Find similar

Delta flights from San Diego to Kaua'i

Our best Delta deals on San Diego to Kaua'i flight tickets
Delta
Nov 3
SAN11:24 amSan Diego
10h 41m
1 stop
LIH8:05 pmLihue
Nov 10
LIH9:29 pmLihue
10h 37m
1 stop
SAN10:06 amSan Diego
$297
Find similar
Delta
Oct 31
SAN11:24 amSan Diego
10h 41m
1 stop
LIH7:05 pmLihue
Nov 3
LIH9:30 pmLihue
12h 40m
2 stops
SAN12:10 pmSan Diego
$303
Find similar
Delta
Oct 30
SAN9:45 amSan Diego
12h 20m
2 stops
LIH7:05 pmLihue
Nov 3
LIH9:30 pmLihue
12h 40m
2 stops
SAN12:10 pmSan Diego
$308
Find similar

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 septiembre 16, 2025.
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

dom. 11/16

8:05 am-4:15 pm

1 stop10h 10m

Lihue

sáb. 11/22

8:10 am-9:40 pm

1 stop11h 30m

$293

San DiegoLihue

SAN - LIH

SANLIH

San Diego

lun. 11/3

11:24 am-8:05 pm

1 stop10h 41m

Lihue

lun. 11/10

9:29 pm-10:06 am

1 stop10h 37m

$297

San DiegoLihue

SAN - LIH

SANLIH

San Diego

jue. 11/13

9:59 pm-10:46 am

1 stop14h 47m

Lihue

lun. 11/24

2:40 pm-10:14 pm

Nonstop5h 34m

$298

San DiegoLihue

SAN - LIH

SANLIH

San Diego

lun. 1/12

10:30 am-2:46 pm

Nonstop6h 16m

Lihue

mar. 1/20

11:00 am-6:42 pm

Nonstop5h 42m

$302

San DiegoLihue

SAN - LIH

SANLIH

San Diego

vie. 10/31

11:24 am-7:05 pm

1 stop10h 41m

Lihue

lun. 11/3

9:30 pm-12:10 pm

2 stops12h 40m

$303

San DiegoLihue

SAN - LIH

SANLIH

San Diego

mié. 10/22

6:15 am-11:21 am

1 stop8h 06m

Lihue

mar. 10/28

1:15 pm-11:44 pm

1 stop7h 29m

$314

San DiegoLihue

SAN - LIH

SANLIH

San Diego

mar. 11/4

8:15 am-6:15 pm

1 stop12h 00m

Lihue

dom. 11/9

9:10 pm-7:05 am

1 stop7h 55m

$332

San DiegoLihue

SAN - LIH

SANLIH

San Diego

jue. 11/13

6:30 am-3:59 pm

1 stop11h 29m

Lihue

lun. 11/24

10:39 pm-8:47 am

1 stop8h 08m

$337

San DiegoLihue

SAN - LIH

SANLIH

San Diego

mié. 10/15

6:15 am-11:21 am

1 stop8h 06m

Lihue

mié. 10/22

1:20 pm-11:41 pm

1 stop7h 21m

$353

San DiegoLihue

SAN - LIH

SANLIH

San Diego

jue. 10/16

4:20 pm-2:30 pm

1 stop25h 10m

Lihue

jue. 10/23

9:40 pm-9:12 am

1 stop8h 32m

$356

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 $424. The month of September is another great option to travel to Kaua'i, with average flight prices from San Diego averaging around $438.

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 $495. 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 $625. 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 in the evening when flights can be purchased for as low as $183. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $581.

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 $509 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 $446 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

$264

Fastest flight time

6h 16m

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 $264. The best round-trip flight deal from San Diego to Kaua'i found on momondo in the last 72 hours is $467.
The fastest flight from San Diego to Kaua'i takes 6h 16m
Direct flights go from San Diego to Kaua'i every day.
There is 1 airport near Kaua'i: 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 $242Free CancellationRating
7.9
7,957 reviews
Search Delta flights
United AirlinesPriceFrom $247Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $260Free CancellationRating
7.8
2,724 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $284Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $357Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $409Free CancellationRating
7.2
10,000 reviews
Search American 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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