$138+ Cheap flights from San Francisco (SFO) 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LIH
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Kaua'i with Cheapflights
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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 Francisco to Kaua'iExplore the most affordable flight options available from San Francisco to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from San Francisco to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am
SFO
- LIH
1 stop8h 50m
United Airlines
Wed 10/2112:52 pm
LIH
- SFO
Nonstop5h 13m
United Airlines
Deal found 6/7![United Airlines logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:03 am
SFO
- LIH
Nonstop5h 39m
Alaska Airlines
Mon 9/213:45 pm
LIH
- SFO
Nonstop5h 14m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/249:22 am
SFO
- LIH
1 stop8h 51m
Multiple Airlines
Tue 9/13:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Thu 8/277:50 pm
SFO
- LIH
1 stop13h 50m
Multiple Airlines
Tue 9/13:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 10/147:48 pm
SFO
- LIH
1 stop13h 52m
Multiple Airlines
Mon 10/193:45 pm
LIH
- SFO
Nonstop5h 13m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Wed 8/197:03 am
SFO
- LIH
Nonstop5h 39m
Multiple Airlines
Wed 8/269:43 am
LIH
- SFO
1 stop7h 40m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 9/77:03 am
SFO
- LIH
Nonstop5h 39m
Multiple Airlines
Sun 9/136:30 pm
LIH
- SFO
1 stop22h 53m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:42 pm
SFO
- LIH
1 stop13h 58m
Multiple Airlines
Thu 8/273:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:05 pm
SFO
- LIH
1 stop9h 15m
Delta
Mon 9/149:50 pm
LIH
- SFO
2 stops15h 04m
Delta
Deal found 6/9![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:55 pm
SFO
- LIH
Nonstop5h 47m
United Airlines
Wed 8/510:44 pm
LIH
- SFO
Nonstop5h 12m
United Airlines
Deal found 6/8![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 6/4. 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 11/110:31 am
SFO
- LIH
1 stop11h 51m
Delta
Thu 11/59:26 pm
LIH
- SFO
1 stop10h 33m
Delta
Deal found 6/4![Delta logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 10/318:48 am
SFO
- LIH
Nonstop5h 47m
Alaska Airlines
Fri 11/64:50 pm
LIH
- SFO
Nonstop5h 08m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$347
Best flights from San Francisco to Kaua'iDiscover carefully curated flight deals from San Francisco to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from San Francisco to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 8/219:30 am
SFO
- LIH
1 stop11h 11m
Delta
Mon 8/249:55 pm
LIH
- SFO
1 stop8h 41m
Delta
Deal found 6/8![Delta logo]()
$346
This Southwest deal was found by Cheapflights users on 6/8. 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.
Fri 11/65:05 am
SFO
- LIH
2 stops13h 10m
Southwest
Tue 11/179:05 pm
LIH
- SFO
2 stops11h 25m
Southwest
Deal found 6/8![Southwest logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 7/247:03 am
SFO
- LIH
Nonstop5h 40m
Alaska Airlines
Thu 7/303:43 pm
LIH
- SFO
Nonstop5h 13m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:30 am
SFO
- LIH
1 stop14h 01m
Multiple Airlines
Thu 7/303:43 pm
LIH
- SFO
Nonstop5h 13m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:55 pm
SFO
- LIH
Nonstop5h 49m
United Airlines
Sun 9/2711:00 pm
LIH
- SFO
Nonstop5h 13m
United Airlines
Deal found 6/7![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 6/8. 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 9/2110:40 am
SFO
- LIH
1 stop11h 21m
Delta
Sun 9/279:50 pm
LIH
- SFO
1 stop12h 05m
Delta
Deal found 6/8![Delta logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 10/137:20 am
SFO
- LIH
2 stops12h 42m
Multiple Airlines
Wed 10/219:01 am
LIH
- SFO
2 stops9h 16m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 8/87:03 am
SFO
- LIH
Nonstop5h 40m
Alaska Airlines
Fri 8/143:43 pm
LIH
- SFO
Nonstop5h 13m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:08 pm
SFO
- LIH
1 stop16h 00m
Multiple Airlines
Sun 7/269:01 pm
LIH
- SFO
1 stop9h 44m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 8/89:30 am
SFO
- LIH
1 stop11h 11m
Delta
Fri 8/149:55 pm
LIH
- SFO
1 stop8h 36m
Delta
Deal found 6/6![Delta logo]()
$447
Last-minute flights from San Francisco to Kaua'iDiscover last-minute flight deals from San Francisco to Kaua'i. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Kaua'i. Data last updated June 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Tue 7/77:03 am
SFO
- LIH
Nonstop5h 40m
Alaska Airlines
Tue 7/143:43 pm
LIH
- SFO
Nonstop5h 13m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Tue 7/77:03 am
SFO
- LIH
Nonstop5h 40m
Multiple Airlines
Tue 7/1412:23 pm
LIH
- SFO
1 stop8h 13m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Wed 7/87:03 am
SFO
- LIH
Nonstop5h 40m
Alaska Airlines
Wed 7/83:43 pm
LIH
- SFO
Nonstop5h 13m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 7/147:03 am
SFO
- LIH
Nonstop5h 40m
Alaska Airlines
Tue 7/213:43 pm
LIH
- SFO
Nonstop5h 13m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:03 am
SFO
- LIH
Nonstop5h 40m
Multiple Airlines
Wed 7/2212:23 pm
LIH
- SFO
1 stop8h 13m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$369
This Trip.com deal was found by Cheapflights users on 6/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:03 am
SFO
- LIH
Nonstop5h 40m
Alaska Airlines
Thu 7/233:43 pm
LIH
- SFO
Nonstop5h 13m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$372
This CheapOair deal was found by Cheapflights users on 6/6. 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.
Mon 7/207:03 am
SFO
- LIH
Nonstop5h 40m
Alaska Airlines
Thu 8/273:42 pm
LIH
- SFO
Nonstop5h 14m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:08 pm
SFO
- LIH
1 stop16h 00m
Multiple Airlines
Thu 8/273:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:55 pm
SFO
- LIH
Nonstop5h 47m
United Airlines
Wed 8/510:44 pm
LIH
- SFO
Nonstop5h 12m
United Airlines
Deal found 6/8![United Airlines logo]()
$345
One-way flights from San Francisco to Kaua'iSearch for one-way flight options from San Francisco to Kaua'i. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from San Francisco to Kaua'i. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 11/98:20 am
SFO
- LIH
Nonstop5h 46m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$138
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 11/98:55 am
SFO
- LIH
1 stop11h 25m
Delta
Deal found 6/7![Delta logo]()
$148
This CheapOair deal was found by Cheapflights users on 6/8. 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.
Wed 8/197:03 am
SFO
- LIH
Nonstop5h 39m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$149
This Priceline deal was found by Cheapflights users on 6/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:03 am
SFO
- LIH
Nonstop5h 39m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 6/4. 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 8/1910:45 am
SFO
- LIH
1 stop11h 22m
Delta
Deal found 6/4![Delta logo]()
$158
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:50 am
SFO
- LIH
2 stops12h 20m
Southwest
Deal found 6/5![Southwest logo]()
$164
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:43 pm
SFO
- LIH
1 stop9h 26m
American Airlines
Deal found 6/9![American Airlines logo]()
$166
This Southwest deal was found by Cheapflights users on 6/8. 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.
Mon 10/56:40 am
SFO
- LIH
2 stops12h 30m
Southwest
Deal found 6/8![Southwest logo]()
$172
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 11/1310:31 am
SFO
- LIH
1 stop11h 51m
Delta
Deal found 6/7![Delta logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/37:42 pm
SFO
- LIH
1 stop15h 08m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$181
Find flight deals from San Francisco to Kaua'i
Keep the following information in mind while searching for San Francisco to Kaua'i flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $336 (United Airlines) |
One-way from | $138 (Alaska Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $618 |
Good round-trip deal | $420 or less |
Good one-way deal | $223 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 June 9, 2026.
Use the filters below to find and compare flights from San Francisco to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Fri 8/21
9:30 am-5:41 pm
1 stop11h 11m
Lihue
Mon 8/24
9:55 pm-9:36 am
1 stop8h 41m
$346
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Mon 9/21
10:40 am-7:01 pm
1 stop11h 21m
Lihue
Sun 9/27
9:50 pm-12:55 pm
1 stop12h 05m
$346
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Fri 11/6
5:05 am-4:15 pm
2 stops13h 10m
Lihue
Tue 11/17
9:05 pm-10:30 am
2 stops11h 25m
$405
Quickest round-trip
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Fri 7/24
7:03 am-9:43 am
Nonstop5h 40m
Lihue
Thu 7/30
3:43 pm-11:56 pm
Nonstop5h 13m
$407
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Fri 7/24
8:30 am-7:31 pm
1 stop14h 01m
Lihue
Thu 7/30
3:43 pm-11:56 pm
Nonstop5h 13m
$412
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Tue 10/13
7:20 am-5:02 pm
2 stops12h 42m
Lihue
Wed 10/21
9:01 am-9:17 pm
2 stops9h 16m
$419
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Mon 7/20
10:08 pm-11:08 am
1 stop16h 00m
Lihue
Sun 7/26
9:01 pm-9:45 am
1 stop9h 44m
$426
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Sat 8/8
7:03 am-9:43 am
Nonstop5h 40m
Lihue
Fri 8/14
3:43 pm-11:56 pm
Nonstop5h 13m
$428
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Mon 9/21
4:55 pm-7:44 pm
Nonstop5h 49m
Lihue
Sun 9/27
11:00 pm-7:13 am
Nonstop5h 13m
$437
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Sat 8/8
9:30 am-5:41 pm
1 stop11h 11m
Lihue
Fri 8/14
9:55 pm-9:31 am
1 stop8h 36m
$447
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Kaua'i
Have a flexible travel schedule? Discover the best time to fly to Kaua'i from San Francisco with our price prediction graph.
SFO-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 Francisco to Kaua'i
SFO-zzFUS
SFO-LIH
What is the cheapest month to book a flight from San Francisco to Kaua'i?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Kaua'i (average of $118). Flying from San Francisco to Kaua'i in June is currently the most expensive (average of $1,591). 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 SFO to FUS?
Find hourly flight availability from San Francisco 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 June 9, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Kaua'i as you normally would.
Weekly flight availability from San Francisco to Kaua'i
Explore weekly flight availability from San Francisco to Kaua'i. 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 June 9, 2026.
The most flights from SFO to zzFUS are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
How far ahead should I book a flight from San Francisco to Kaua'i?
The price you pay for your flight from San Francisco to Kaua'i may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 June 9, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from San Francisco 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
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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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Top 4 airlines flying from San Francisco to Kaua'i
Discover the top 4 airlines that operate flights from San Francisco 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$323 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$223 | Average$447 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$241 | Average$485 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$260 | Average$527 | FlexibilityNo cancel fee | On-time69% |