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$139+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — SAN
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$347
(Delta)

One-way from

$139
(Delta)

Popular in

February

Cheapest in

November

Average price

$361

Good round-trip deal

$277 or less

Good one-way deal

$199 or less
Provider with most accurate pricing for Lihue-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lihue-San Diego flights.
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From Kaua'i to San Diego
Search Deals
One-way flight from Kaua'i to San Diego
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
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 April 24, 2025.

This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 5/89:45 pmLIH - SAN
1 stop9h 35mDelta
Mon 5/1211:15 amSAN - LIH
1 stop10h 45mDelta
Deal found 4/23$347
This Hawaiian Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/83:20 pmLIH - SAN
Nonstop5h 38mHawaiian Airlines
Mon 5/1210:53 amSAN - LIH
Nonstop6h 27mHawaiian Airlines
Deal found 4/23$448
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/83:20 pmLIH - SAN
Nonstop5h 38mAlaska Airlines
Mon 5/126:27 pmSAN - LIH
1 stop15h 35mAlaska Airlines
Deal found 4/23$453
This Southwest deal was found by Cheapflights users on 4/23. 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.
Sat 6/78:00 amLIH - SAN
2 stops10h 55mSouthwest
Sat 6/141:25 pmSAN - LIH
2 stops11h 05mSouthwest
Deal found 4/23$638

Cheapflights Fare Finder

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 April 24, 2025.
Use the filters below to find and compare flights from Kaua'i to San Diego that are best for you.

Fly from

Kaua'i

Fly to

San Diego

Route

Depart

Return

Price

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Thu 5/8

9:45 pm-10:20 am

1 stop9h 35m

San Diego

Mon 5/12

11:15 am-7:00 pm

1 stop10h 45m

$347

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Thu 5/8

3:20 pm-11:58 pm

Nonstop5h 38m

San Diego

Mon 5/12

10:53 am-2:20 pm

Nonstop6h 27m

$448

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Fri 5/16

2:39 pm-11:30 pm

Nonstop5h 51m

San Diego

Mon 5/19

10:27 am-1:39 pm

Nonstop6h 12m

$513

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Sat 6/7

8:00 am-9:55 pm

2 stops10h 55m

San Diego

Sat 6/14

1:25 pm-9:30 pm

2 stops11h 05m

$638

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Thu 5/22

8:25 pm-9:21 am

1 stop9h 56m

$139

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Thu 8/7

10:54 pm-7:33 am

Nonstop5h 39m

$149

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Thu 8/21

8:15 am-8:55 pm

1 stop9h 40m

$153

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Mon 6/9

10:58 pm-10:27 am

1 stop8h 29m

$176

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Wed 7/2

10:54 pm-7:33 am

Nonstop5h 39m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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.

Cheapflights Insights

Everything you need to know about your flight from Kaua'i to San Diego

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 April 24, 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.

Weekly flight availability from Kaua'i to San Diego

Explore weekly flight availability from Kaua'i to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.

The most flights from zzFUS to SAN are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

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 April 24, 2025.
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 Delta ($139), Alaska Airlines ($149), and Southwest ($153).

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

    The cheapest flight price from Kaua'i to San Diego is $149. On average you can expect to pay $365. The most popular route, (Lihue - San Diego), can usually be booked for $347.

  • 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

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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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$196Average$398FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$236Average$386FlexibilityNo cancel feeOn-time85%
DeltaCheapest$241Average$341FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$321Average$425FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$329Average$410FlexibilityNo cancel feeOn-time69%

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