Question 1

How long does it take to travel from Kauai to San Diego?

Accepted Answer

A one-way nonstop (direct) flight between Kauai and San Diego takes around 5.7 hours.

Question 2

What is the flight distance between Kauai and San Diego?

Accepted Answer

The flight distance between Kauai and San Diego is 4305 km.

Question 3

What airlines offer nonstop (direct) flights between Kauai and San Diego?

Accepted Answer

Several carriers operate flights between Kauai and San Diego. Airlines offering nonstop (direct) flights include Alaska Airlines.

Question 4

What are the most popular routes to and from Kauai?

Accepted Answer

Travelers frequently search for route combinations, such as Kauai and Los Angeles, Vancouver, San Francisco, Oakland, Kailua, Calgary, Honolulu, Maui, Salt Lake City, Las Vegas, New York, Cancún, Denver, Dallas, San Jose, Denpasar, Tel Aviv, Auckland, Portland, San José.

Question 5

What are the most popular routes to and from San Diego?

Accepted Answer

Travelers frequently search for route combinations, such as San Diego and London, Calgary, San Francisco, San Jose, Las Vegas, New York, Vancouver, Sacramento, Toronto, Edmonton, Seattle, Phoenix, Tokyo, Dallas, Aberdeen, Edinburgh, Manchester, Washington, D.C., Denver, Honolulu.

Question 6

What airports are near San Diego?

Accepted Answer

The main airport in San Diego is San Diego International. It is also served by Tijuana International, Ontario International, John Wayne, Hollywood Burbank, Mexicali International, Palm Springs International, Long Beach, Imperial County, Hawthorne Municipal, Yuma International.

Question 7

Which airlines fly between Kauai and San Diego?

Accepted Answer

Currently, you can fly between Kauai and San Diego with Alaska Airlines, United Airlines.

Question 8

When’s the best time to travel between Kauai and San Diego?

Accepted Answer

If you don’t have specific dates for your trip between Kauai and San Diego, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 9

What flights operate between Kauai and San Diego?

Accepted Answer

Traveling between Kauai and San Diego, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 10

How many airports are there near San Diego?

Accepted Answer

There are a number of airports in and around San Diego. The main one is San Diego International and other nearby airports include Tijuana International, Ontario International, John Wayne, Hollywood Burbank, Mexicali International, Palm Springs International, Long Beach, Imperial County, Hawthorne Municipal, Yuma International.

Question 11

What time do nonstop (direct) flights between Kauai and San Diego depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Kauai, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 12

What time do nonstop (direct) flights between Kauai and San Diego arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at San Diego, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 13

What time do flights between Kauai and San Diego depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Kauai, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do flights between Kauai and San Diego arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at San Diego, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£185
Cheapest nonstop round-trip	£464
Cheapest round-trip	£375
Average round-trip	£440
Nonstop flights in September	£267 – £349

Transport Option	Typical Time	Typical Cost	Frequency	Best For
MTS Bus Route 992	12-20 min	$2.50; single ride fare	every 15 min (traffic dependent)	budget travelers
San Diego Trolley (via Old Town Transfer)	25-40 min	$2.50 – $5; requires bus transfer at Old Town	every 15 min (traffic dependent)	connecting to trolley network
Taxi	10-20 min	$15 – $25; metered; varies by traffic and destination	on-demand 24/7 (traffic dependent)	door-to-door convenience
Ride-hailing (Uber/Lyft)	10-20 min	$12 – $30; surge pricing may apply	on-demand 24/7 (traffic dependent)	app-based convenience
Private Transfer / Shuttle	10-25 min	$30 – $60; pre-booked; varies by provider	by reservation (traffic dependent)	groups or pre-arranged travel
Rental Car	10-20 min	$40 – $100; daily rate; varies by provider and vehicle	on-demand (traffic dependent)	exploring San Diego region

Airline	Mon 24.08	Tue 25.08	Wed 26.08	Thu 27.08	Fri 28.08	Sat 29.08	Sun 30.08
Alaska Airlines	---	---	1	---	1	1	1
Weekly flights: 4 total	Daily flights: 0.57 average	Most flights: Wednesday 1 flights

Airline	Mon 31.08	Tue 01.09	Wed 02.09	Thu 03.09	Fri 04.09	Sat 05.09	Sun 06.09
Alaska Airlines	1	1	1	1	1	1	1
Weekly flights: 7 total	Daily flights: 1 average	Most flights: Monday 1 flights

Airline	Mon 07.09	Tue 08.09	Wed 09.09	Thu 10.09	Fri 11.09	Sat 12.09	Sun 13.09
Alaska Airlines	1	1	1	1	1	1	1
Weekly flights: 7 total	Daily flights: 1 average	Most flights: Monday 1 flights

Month	Average monthly max temperature	Average monthly min temperature
January	18°C	10°C
February	17°C	10°C
March	18°C	11°C
April	19°C	12°C
May	20°C	14°C
June	22°C	16°C
July	24°C	18°C
August	25°C	19°C
September	25°C	19°C
October	23°C	16°C
November	21°C	13°C
December	17°C	11°C

Name	Carrier code	IATA Code	Passport needed during booking
Alaska Airlines	ASA	AS	No
United Airlines	UAL	UA	No

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