$119+ Cheap flights from San Jose, CA (SJC) 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LIH
Mar 11 — Mar 181
1 adult, Economy
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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
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Cheapest flights from San Jose to Kaua'iExplore the most affordable flight options available from San Jose to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.
Explore the most affordable flight options available from San Jose to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.
This CheapOair deal was found by Cheapflights users on 2/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
SJC
- LIH
Nonstop5h 46m
Alaska Airlines
Tue 5/51:36 pm
LIH
- SJC
Nonstop5h 17m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 2/7. 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.
Sun 4/269:00 am
SJC
- LIH
1 stop8h 15m
Southwest
Fri 5/16:15 am
LIH
- SJC
1 stop7h 10m
Southwest
Deal found 2/7![Southwest logo]()
$247
This CheapOair deal was found by Cheapflights users on 2/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:25 am
SJC
- LIH
1 stop9h 05m
Multiple Airlines
Tue 3/103:50 pm
LIH
- SJC
1 stop14h 59m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 2/6. 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 4/147:20 am
SJC
- LIH
1 stop13h 20m
Delta
Tue 4/218:20 pm
LIH
- SJC
1 stop11h 35m
Delta
Deal found 2/6![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 2/6. 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.
Sun 5/247:36 am
SJC
- LIH
1 stop14h 30m
Delta
Wed 5/279:40 pm
LIH
- SJC
2 stops15h 30m
Delta
Deal found 2/6![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 3/317:00 am
SJC
- LIH
Nonstop5h 52m
Alaska Airlines
Tue 4/71:37 pm
LIH
- SJC
Nonstop5h 14m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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 5/77:13 am
SJC
- LIH
1 stop11h 32m
Multiple Airlines
Tue 5/121:36 pm
LIH
- SJC
Nonstop5h 17m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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.
Tue 4/147:00 am
SJC
- LIH
Nonstop5h 52m
Multiple Airlines
Tue 4/215:00 pm
LIH
- SJC
1 stop28h 06m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 5/147:00 am
SJC
- LIH
Nonstop5h 36m
Alaska Airlines
Tue 5/1910:26 pm
LIH
- SJC
1 stop10h 39m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$276
This CheapOair deal was found by Cheapflights users on 2/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:25 am
SJC
- LIH
1 stop9h 05m
Alaska Airlines
Mon 3/210:12 am
LIH
- SJC
1 stop10h 02m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 3/27:00 am
SJC
- LIH
1 stop25h 57m
Multiple Airlines
Tue 3/311:19 pm
LIH
- SJC
1 stop9h 12m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$282
Best flights from San Jose to Kaua'iDiscover carefully curated flight deals from San Jose to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.
Discover carefully curated flight deals from San Jose to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.
This Delta deal was found by Cheapflights users on 2/7. 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 3/35:45 am
SJC
- LIH
2 stops16h 04m
Delta
Thu 3/1210:05 pm
LIH
- SJC
1 stop11h 47m
Delta
Deal found 2/7![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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.
Tue 4/147:00 am
SJC
- LIH
Nonstop5h 52m
Multiple Airlines
Tue 4/215:00 pm
LIH
- SJC
1 stop28h 06m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$273
This CheapOair deal was found by Cheapflights users on 2/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:00 am
SJC
- LIH
Nonstop5h 52m
Alaska Airlines
Thu 4/161:37 pm
LIH
- SJC
Nonstop5h 14m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 2/7. 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 4/147:20 am
SJC
- LIH
1 stop13h 20m
Delta
Mon 4/209:25 pm
LIH
- SJC
2 stops15h 43m
Delta
Deal found 2/7![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 2/8. 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 5/145:50 am
SJC
- LIH
2 stops16h 16m
Delta
Tue 5/199:40 pm
LIH
- SJC
1 stop13h 31m
Delta
Deal found 2/8![Delta logo]()
$294
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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.
Mon 3/29:25 am
SJC
- LIH
1 stop7h 49m
Multiple Airlines
Tue 3/31:33 pm
LIH
- SJC
2 stops18h 16m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 2/8. 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.
Mon 4/139:59 am
SJC
- LIH
1 stop11h 41m
Delta
Mon 4/209:25 pm
LIH
- SJC
1 stop8h 37m
Delta
Deal found 2/8![Delta logo]()
$320
This Delta deal was found by Cheapflights users on 2/6. 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 3/57:15 am
SJC
- LIH
1 stop13h 31m
Delta
Tue 3/1010:05 pm
LIH
- SJC
2 stops15h 01m
Delta
Deal found 2/6![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 2/7. 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.
Wed 3/45:45 am
SJC
- LIH
2 stops16h 04m
Delta
Mon 3/98:21 pm
LIH
- SJC
2 stops13h 10m
Delta
Deal found 2/7![Delta logo]()
$331
Last-minute flights from San Jose to Kaua'iDiscover last-minute flight deals from San Jose to Kaua'i. Data last updated February 9, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Kaua'i. Data last updated February 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:25 am
SJC
- LIH
1 stop7h 49m
Multiple Airlines
Thu 3/511:19 pm
LIH
- SJC
1 stop9h 09m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:25 pm
SJC
- LIH
1 stop20h 32m
Multiple Airlines
Thu 3/511:40 am
LIH
- SJC
1 stop7h 45m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$277
This CheapOair deal was found by Cheapflights users on 2/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:25 am
SJC
- LIH
1 stop9h 05m
Multiple Airlines
Tue 3/103:50 pm
LIH
- SJC
1 stop14h 59m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 3/27:00 am
SJC
- LIH
1 stop25h 57m
Multiple Airlines
Tue 3/311:19 pm
LIH
- SJC
1 stop9h 12m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 2/7. 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 3/35:45 am
SJC
- LIH
2 stops16h 04m
Delta
Thu 3/1210:05 pm
LIH
- SJC
1 stop11h 47m
Delta
Deal found 2/7![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 2/6. 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.
Wed 3/47:15 am
SJC
- LIH
1 stop13h 31m
Delta
Wed 3/118:21 pm
LIH
- SJC
1 stop11h 36m
Delta
Deal found 2/6![Delta logo]()
$256
This CheapOair deal was found by Cheapflights users on 2/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/82:25 pm
SJC
- LIH
1 stop21h 32m
Multiple Airlines
Thu 3/191:37 pm
LIH
- SJC
Nonstop5h 14m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$273
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/162:25 pm
SJC
- LIH
1 stop21h 32m
Multiple Airlines
Thu 3/261:37 pm
LIH
- SJC
Nonstop5h 14m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$243
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:15 am
SJC
- LIH
1 stop8h 53m
Multiple Airlines
Thu 3/261:37 pm
LIH
- SJC
Nonstop5h 14m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 3/317:00 am
SJC
- LIH
Nonstop5h 52m
Alaska Airlines
Tue 4/71:37 pm
LIH
- SJC
Nonstop5h 14m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$267
One-way flights from San Jose to Kaua'iSearch for one-way flight options from San Jose to Kaua'i. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
Search for one-way flight options from San Jose to Kaua'i. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
SJC
- LIH
Nonstop5h 46m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/162:25 pm
SJC
- LIH
1 stop21h 32m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$123
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:25 am
SJC
- LIH
1 stop7h 49m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$124
This Delta deal was found by Cheapflights users on 2/7. 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.
Sun 4/196:00 am
SJC
- LIH
2 stops15h 40m
Delta
Deal found 2/7![Delta logo]()
$134
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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 4/97:00 am
SJC
- LIH
Nonstop5h 52m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$149
This Southwest deal was found by Cheapflights users on 2/8. 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.
Thu 4/233:10 pm
SJC
- LIH
1 stop9h 15m
Southwest
Deal found 2/8![Southwest logo]()
$154
This Delta deal was found by Cheapflights users on 2/5. 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.
Sun 4/129:15 am
SJC
- LIH
1 stop12h 35m
Delta
Deal found 2/5![Delta logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:02 pm
SJC
- LIH
2 stops21h 01m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$159
This CheapOair deal was found by Cheapflights users on 2/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:25 pm
SJC
- LIH
1 stop20h 32m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 2/7. 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 4/167:20 am
SJC
- LIH
1 stop13h 20m
Delta
Deal found 2/7![Delta logo]()
$162
Find flight deals from San Jose to Kaua'i
Keep the following information in mind while searching for San Jose to Kaua'i flight deals. Data was last updated February 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (CheapOair) |
One-way from | $119 (CheapOair) |
Popular in | June |
Cheapest in | May |
Average price | $526 |
Good round-trip deal | $296 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose 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 9, 2026.
Use the filters below to find and compare flights from San Jose to Kaua'i that are best for you.
Fly from
San Jose
Fly to
Kaua'i
Route
Depart
Return
Price
San JoseLihue
SJC - LIH
SJCLIH
San Jose
Tue 3/3
5:45 am-7:49 pm
2 stops16h 04m
Lihue
Thu 3/12
10:05 pm-12:52 pm
1 stop11h 47m
$262
San JoseLihue
SJC - LIH
SJCLIH
San Jose
Tue 4/14
7:20 am-5:40 pm
1 stop13h 20m
Lihue
Mon 4/20
9:25 pm-4:08 pm
2 stops15h 43m
$262
San JoseLihue
SJC - LIH
SJCLIH
San Jose
Tue 4/14
7:00 am-9:52 am
Nonstop5h 52m
Lihue
Tue 4/21
5:00 pm-12:06 am
1 stop28h 06m
$273
San JoseLihue
SJC - LIH
SJCLIH
San Jose
Thu 5/14
5:50 am-7:06 pm
2 stops16h 16m
Lihue
Tue 5/19
9:40 pm-2:11 pm
1 stop13h 31m
$294
San JoseLihue
SJC - LIH
SJCLIH
San Jose
Thu 4/9
7:00 am-9:52 am
Nonstop5h 52m
Lihue
Thu 4/16
1:37 pm-9:51 pm
Nonstop5h 14m
$297
San JoseLihue
SJC - LIH
SJCLIH
San Jose
Mon 4/13
9:59 am-6:40 pm
1 stop11h 41m
Lihue
Mon 4/20
9:25 pm-9:02 am
1 stop8h 37m
$320
San JoseLihue
SJC - LIH
SJCLIH
San Jose
Thu 3/5
7:15 am-6:46 pm
1 stop13h 31m
Lihue
Tue 3/10
10:05 pm-4:06 pm
2 stops15h 01m
$328
San JoseLihue
SJC - LIH
SJCLIH
San Jose
Wed 3/4
5:45 am-7:49 pm
2 stops16h 04m
Lihue
Mon 3/9
8:21 pm-12:31 pm
2 stops13h 10m
$331
San JoseLihue
SJC - LIH
SJCLIH
San Jose
Mon 3/2
9:25 am-3:14 pm
1 stop7h 49m
Lihue
Tue 3/3
1:33 pm-9:49 am
2 stops18h 16m
$332
San JoseLihue
SJC - LIH
SJCLIH
San Jose
Tue 4/28
7:00 am-9:46 am
Nonstop5h 46m
$119
Showing 1-10 of 20 results
Best time to book a flight from San Jose to Kaua'i
Have a flexible travel schedule? Discover the best time to fly to Kaua'i from San Jose with our price prediction graph.
SJC-LIH
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 San Jose to Kaua'i
SJC-zzFUS
SJC-LIH
What is the cheapest month to book a flight from San Jose, California to Kaua'i?
Currently, May is the cheapest month in which you can book a flight from San Jose, California to Kaua'i (average of $139). Flying from San Jose, California to Kaua'i in June is currently the most expensive (average of $317). 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.
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 9, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from San Jose to Kaua'i have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Crew
8.5
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Crew
8.5
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Crew
8.5
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Crew
8.5
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Crew
8.5
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
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Top 4 airlines flying from San Jose to Kaua'i
Discover the top 4 airlines that operate flights from San Jose 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$286 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$223 | Average$499 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$252 | Average$479 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$341 | Average$573 | FlexibilityNo cancel fee | On-time63% |