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$104+ Cheap flights from Kaua'i to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — SAN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Kaua'i to San Diego

Keep the following information in mind while searching for Kaua'i to San Diego flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(Southwest)

One-way from

$104
(Southwest)

Popular in

June

Cheapest in

November

Average price

$360

Good round-trip deal

$427 or less

Good one-way deal

$235 or less
Provider with most accurate pricing for Lihue-San Diego flight deals.
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Provider most trusted by Cheapflights users for Lihue-San Diego flights.
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From Kaua'i to San Diego
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One-way flight from Kaua'i to San Diego
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Highest demand for flights based on searches. 11% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Kaua'i to San Diego.
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Price to beat on a one-way flight from Kaua'i to San Diego.
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Find flight deals from Kaua'i to San Diego

Cheapest flights from Kaua'i to San Diego
Explore the most affordable flight options available from Kaua'i to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Southwest deal was found by Cheapflights users on 2/19. 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.
Wed 3/1911:45 amLIH - SAN
1 stop7h 40mSouthwest
Wed 3/267:50 amSAN - LIH
1 stop12h 35mSouthwest
Deal found 2/19$261
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/118:46 amLIH - SAN
1 stop7h 24mHawaiian Airlines
Tue 3/188:10 amSAN - LIH
1 stop8h 28mHawaiian Airlines
Deal found 2/20$308
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/192:34 pmLIH - SAN
Nonstop5h 38mAlaska Airlines
Wed 3/268:00 amSAN - LIH
1 stop31h 10mAlaska Airlines
Deal found 2/19$309
This Delta deal was found by Cheapflights users on 2/19. 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 4/158:15 pmLIH - SAN
1 stop13h 17mDelta
Wed 4/237:20 amSAN - LIH
1 stop14h 24mDelta
Deal found 2/19$323
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/811:59 pmLIH - SAN
1 stop9h 20mUnited Airlines
Wed 3/126:15 amSAN - LIH
1 stop8h 29mUnited Airlines
Deal found 2/20$480

Find flights from Kaua'i to San Diego within your budget

Customize your flight search to find flights from Kaua'i to San Diego 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 February 20, 2025.

Fly from

Kaua'i

Fly to

San Diego

Route

Depart

Return

Price

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Wed 3/19

11:45 am-10:25 pm

1 stop7h 40m

San Diego

Wed 3/26

7:50 am-5:25 pm

1 stop12h 35m

$261

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Wed 3/19

2:34 pm-11:12 pm

Nonstop5h 38m

San Diego

Wed 3/26

8:00 am-12:10 pm

1 stop31h 10m

$309

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Tue 4/15

8:15 pm-12:32 pm

1 stop13h 17m

San Diego

Wed 4/23

7:20 am-6:44 pm

1 stop14h 24m

$320

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Tue 4/15

2:34 pm-11:12 pm

Nonstop5h 38m

San Diego

Wed 4/23

10:53 am-2:20 pm

Nonstop6h 27m

$358

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Mon 4/14

9:32 pm-6:28 pm

1 stop17h 56m

San Diego

Sat 4/19

7:30 pm-2:58 pm

1 stop22h 28m

$361

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Thu 3/13

1:00 pm-11:43 pm

1 stop7h 43m

San Diego

Sun 3/16

6:15 am-10:06 pm

1 stop18h 51m

$480

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Mon 3/24

11:45 am-11:10 pm

1 stop8h 25m

$104

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Mon 3/24

2:34 pm-11:12 pm

Nonstop5h 38m

$149

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Fri 5/23

9:45 pm-2:33 pm

1 stop13h 48m

$157

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Tue 4/8

9:32 pm-6:28 pm

1 stop17h 56m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 12 results
1
2

Best time to book a flight from Kaua'i to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Kaua'i 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.

Travel insights for flights from Kaua'i to San Diego

Get recent, data-driven insights about flights from Kaua'i to San Diego including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Kaua'i to San Diego?

Currently, August is the cheapest month in which you can book a flight from Kaua'i to San Diego (average of $286). Flying from Kaua'i to San Diego in March is currently the most expensive (average of $366). 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.

What is the cheapest time of day to fly from FUS to SAN?

Find hourly flight availability from Kaua'i to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Kaua'i to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated February 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Kaua'i to San Diego. 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 into for flights to San Diego from Kaua'i?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Kaua'i to San Diego.

  • How popular is this Kaua'i to San Diego flight route?

    Flights from Kaua'i to San Diego have been viewed 3 times in the past calendar month.

  • What are the cheapest airlines to fly from Kaua'i to San Diego one-way?

    The cheapest airlines for a one-way flight from Kaua'i to San Diego are Southwest ($104), Alaska Airlines ($149), and Delta ($157).

  • What are the cheapest flights from Kaua'i to San Diego?

    The cheapest flight price from Kaua'i to San Diego is $189. On average you can expect to pay $408. The most popular route, (Lihue - San Diego), can usually be booked for $261.

  • Can I find deals for flights from Kaua'i to San Diego that include hotel bookings?

    Yes. In addition to deals on Kaua'i to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kaua'i to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaua'i to San Diego.

  • Can I find deals for business class flights from Kaua'i to San Diego?

    Yes. Cheapflights offers flight deals from Kaua'i to San Diego 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 Kaua'i to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Kaua'i to San Diego (average of $286). Flying from Kaua'i to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Kaua'i?

Book flights to Kaua'i if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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Top 5 airlines flying from Kaua'i to San Diego

Discover the top 5 airlines that operate flights from Kaua'i to San Diego. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$196Average$380FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$200Average$383FlexibilityNo cancel feeOn-time85%
DeltaCheapest$241Average$333FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$321Average$436FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$329Average$410FlexibilityNo cancel feeOn-time69%
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