$157+ Cheap flights from San Diego (SAN) to Kaua'i
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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego to Kaua'i with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Kaua'i
Keep the following information in mind while searching for San Diego to Kaua'i flight deals. Data was last updated February 23, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (Delta) |
One-way from | $157 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $403 |
Good round-trip deal | $483 or less |
Good one-way deal | $244 or less |
Find flight deals from San Diego to Kaua'i
Cheapest flights from San Diego to Kaua'iExplore the most affordable flight options available from San Diego to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.
Explore the most affordable flight options available from San Diego to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.
This Delta deal was found by Cheapflights users on 2/23. 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.
This Hawaiian Airlines deal was found by Cheapflights users on 2/22. 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.
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
This Southwest deal was found by Cheapflights users on 2/23. 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.
This American Airlines deal was found by Cheapflights users on 2/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Find flights from San Diego to Kaua'i within your budget
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, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2025.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Tue 7/15
7:00 am-7:16 pm
1 stop15h 16m
Lihue
Mon 7/21
9:45 pm-2:36 pm
1 stop13h 51m
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Sat 3/8
10:11 am-3:07 pm
Nonstop6h 56m
Lihue
Mon 3/10
8:46 am-7:10 pm
1 stop7h 24m
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Wed 3/5
10:36 am-8:41 am
1 stop24h 05m
Lihue
Tue 3/11
12:15 pm-7:37 am
1 stop16h 22m
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Sun 5/4
9:00 am-4:00 pm
2 stops10h 00m
Lihue
Tue 5/13
6:15 am-4:35 pm
1 stop7h 20m
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Sun 4/20
7:30 pm-2:58 pm
1 stop22h 28m
Lihue
Thu 4/24
9:32 pm-8:30 am
1 stop7h 58m
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Thu 4/10
6:15 am-11:57 am
1 stop8h 42m
Lihue
Wed 4/16
1:12 pm-11:59 pm
1 stop7h 47m
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Sun 5/25
7:20 am-7:00 pm
1 stop14h 40m
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Mon 3/24
9:06 pm-12:10 pm
1 stop18h 04m
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Mon 4/7
9:40 am-1:34 pm
Nonstop6h 54m
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Fri 3/7
1:21 pm-10:44 pm
1 stop11h 23m
Best time to book a flight from San Diego to Kaua'i
Have a flexible travel schedule? Discover the best time to fly to Kaua'i from San Diego with our price prediction graph.
Travel insights for flights from San Diego to Kaua'i
Get recent, data-driven insights about flights from San Diego to Kaua'i including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Diego to Kaua'i?
Currently, January is the cheapest month in which you can book a flight from San Diego to Kaua'i (average of $440). Flying from San Diego to Kaua'i in June is currently the most expensive (average of $686). 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 SAN to FUS?
Find hourly flight availability from San Diego to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.
When flying from San Diego to Kaua'i, 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 Kaua'i by month
Plan your trip to Kaua'i by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.
Temperature in Kaua'i by month
Plan your trip to Kaua'i by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).
Reviews of airlines servicing Kaua'i
Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated February 23, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from San Diego to Kaua'i to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Arlene,May 2024
SAN - OAK
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Arlene,May 2024
SAN - OAK
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Arlene,May 2024
SAN - OAK
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Arlene,May 2024
SAN - OAK
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Arlene,May 2024
SAN - OAK
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Arlene,May 2024
SAN - OAK
Related info for your journey
Find useful and relevant information for your journey from San Diego to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Kaua'i
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Diego to Kaua'i
Discover the top 6 airlines that operate flights from San Diego to Kaua'i. 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 23, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$185 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$194 | Average$457 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$228 | Average$502 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$241 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$259 | Average$395 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$465 | FlexibilityNo cancel fee | On-time63% |