$137+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LIH
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco 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
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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 Francisco to Kaua'i
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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 July 24, 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 July 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 8/247:03 am
SFO
- LIH
Nonstop5h 39m
Alaska Airlines
Thu 8/273:42 pm
LIH
- SFO
Nonstop5h 14m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 8/267:03 am
SFO
- LIH
Nonstop5h 39m
Alaska Airlines
Thu 9/33:42 pm
LIH
- SFO
Nonstop5h 14m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 8/277:03 am
SFO
- LIH
Nonstop5h 39m
Alaska Airlines
Mon 8/313:42 pm
LIH
- SFO
Nonstop5h 14m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
SFO
- LIH
1 stop8h 51m
Multiple Airlines
Tue 8/253:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$322
This Expedia deal was found by Cheapflights users on 7/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:43 pm
SFO
- LIH
1 stop21h 52m
Alaska Airlines
Thu 10/153:45 pm
LIH
- SFO
Nonstop5h 13m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:56 pm
SFO
- LIH
1 stop18h 14m
Multiple Airlines
Thu 9/33:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:08 am
SFO
- LIH
1 stop9h 47m
American Airlines
Thu 8/2710:00 pm
LIH
- SFO
1 stop10h 12m
American Airlines
Deal found 7/22![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:40 am
SFO
- LIH
1 stop11h 36m
Delta
Wed 8/268:41 pm
LIH
- SFO
1 stop8h 20m
Delta
Deal found 7/22![Delta logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 9/299:22 am
SFO
- LIH
1 stop6h 49m
Multiple Airlines
Tue 9/293:45 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/23. 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.
Wed 8/2611:38 am
SFO
- LIH
1 stop9h 03m
Delta
Mon 8/319:55 pm
LIH
- SFO
1 stop8h 41m
Delta
Deal found 7/23![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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.
Sun 9/277:50 pm
SFO
- LIH
1 stop14h 50m
Multiple Airlines
Mon 9/283:45 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$335
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 July 24, 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 July 24, 2026.
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 8/2510:40 am
SFO
- LIH
1 stop11h 36m
Delta
Mon 8/319:55 pm
LIH
- SFO
1 stop12h 02m
Delta
Deal found 7/23![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 10/217:00 am
SFO
- LIH
Nonstop5h 43m
Alaska Airlines
Sun 10/253:45 pm
LIH
- SFO
Nonstop5h 13m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 10/214:51 pm
SFO
- LIH
1 stop21h 32m
Multiple Airlines
Sun 10/253:45 pm
LIH
- SFO
Nonstop5h 13m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:30 am
SFO
- LIH
2 stops11h 45m
Southwest
Tue 8/258:25 pm
LIH
- SFO
1 stop11h 40m
Southwest
Deal found 7/21![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 8/189:10 am
SFO
- LIH
Nonstop5h 49m
United Airlines
Wed 8/261:15 pm
LIH
- SFO
Nonstop5h 13m
United Airlines
Deal found 7/22![United Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 7/20. 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 10/1410:35 am
SFO
- LIH
1 stop11h 39m
Delta
Mon 10/199:50 pm
LIH
- SFO
1 stop12h 22m
Delta
Deal found 7/20![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 9/108:20 am
SFO
- LIH
1 stop11h 00m
Multiple Airlines
Mon 9/143:45 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 8/257:08 am
SFO
- LIH
2 stops11h 05m
Multiple Airlines
Tue 9/19:35 pm
LIH
- SFO
1 stop9h 02m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 10/99:45 am
SFO
- LIH
1 stop9h 45m
Multiple Airlines
Thu 10/153:45 pm
LIH
- SFO
Nonstop5h 13m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$416
This Alaska Airlines deal was found by Cheapflights users on 7/19. 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 9/188:20 am
SFO
- LIH
1 stop13h 29m
Multiple Airlines
Fri 9/259:35 pm
LIH
- SFO
1 stop9h 02m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 9/187:03 am
SFO
- LIH
Nonstop5h 39m
Multiple Airlines
Sat 9/269:00 am
LIH
- SFO
2 stops11h 59m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 10/31:25 pm
SFO
- LIH
1 stop24h 58m
Multiple Airlines
Sat 10/103:45 pm
LIH
- SFO
Nonstop5h 13m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$467
Last-minute flights from San Francisco to Kaua'iDiscover last-minute flight deals from San Francisco to Kaua'i. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Kaua'i. Data last updated July 24, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
SFO
- LIH
1 stop8h 51m
Multiple Airlines
Thu 8/273:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
SFO
- LIH
1 stop8h 51m
Multiple Airlines
Mon 8/313:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$324
This CheapOair deal was found by Cheapflights users on 7/24. 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 8/186:00 am
SFO
- LIH
1 stop8h 51m
Multiple Airlines
Tue 8/253:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:40 am
SFO
- LIH
1 stop11h 36m
Delta
Wed 8/268:41 pm
LIH
- SFO
1 stop8h 20m
Delta
Deal found 7/22![Delta logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 8/247:03 am
SFO
- LIH
Nonstop5h 39m
Alaska Airlines
Fri 8/283:42 pm
LIH
- SFO
Nonstop5h 14m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:50 pm
SFO
- LIH
1 stop13h 50m
Multiple Airlines
Tue 8/253:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 8/267:03 am
SFO
- LIH
Nonstop5h 39m
Alaska Airlines
Thu 9/33:42 pm
LIH
- SFO
Nonstop5h 14m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:56 pm
SFO
- LIH
1 stop18h 14m
Multiple Airlines
Thu 9/33:42 pm
LIH
- SFO
Nonstop5h 14m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 7/23. 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.
Wed 8/2611:38 am
SFO
- LIH
1 stop9h 03m
Delta
Mon 8/319:55 pm
LIH
- SFO
1 stop8h 41m
Delta
Deal found 7/23![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 8/277:03 am
SFO
- LIH
Nonstop5h 39m
Alaska Airlines
Thu 9/33:42 pm
LIH
- SFO
Nonstop5h 14m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 7/24. 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 8/2711:54 am
SFO
- LIH
1 stop8h 47m
Delta
Mon 8/319:55 pm
LIH
- SFO
1 stop12h 02m
Delta
Deal found 7/24![Delta logo]()
$336
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 July 24, 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 July 24, 2026.
This SmartFares deal was found by Cheapflights users on 7/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:03 am
SFO
- LIH
Nonstop5h 40m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:30 am
SFO
- LIH
1 stop11h 09m
Delta
Deal found 7/21![Delta logo]()
$141
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Sun 8/164:55 pm
SFO
- LIH
Nonstop5h 49m
United Airlines
Deal found 7/22![United Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$159
This Expedia deal was found by Cheapflights users on 7/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:15 am
SFO
- LIH
1 stop12h 43m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$166
This Delta deal was found by Cheapflights users on 7/24. 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 9/810:29 am
SFO
- LIH
1 stop11h 41m
Delta
Deal found 7/24![Delta logo]()
$168
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:10 am
SFO
- LIH
Nonstop5h 49m
United Airlines
Deal found 7/23![United Airlines logo]()
$169
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:25 am
SFO
- LIH
2 stops12h 50m
Southwest
Deal found 7/22![Southwest logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 8/225:24 pm
SFO
- LIH
1 stop19h 46m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$173
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:19 pm
SFO
- LIH
1 stop21h 17m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$175
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:45 am
SFO
- LIH
1 stop11h 24m
American Airlines
Deal found 7/22![American Airlines logo]()
$176
This Trip.com deal was found by Cheapflights users on 7/20. 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.
Wed 1/67:25 am
SFO
- LIH
1 stop12h 33m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$178
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 July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $313 (Alaska Airlines) |
One-way from | $137 (SmartFares) |
Popular in | June |
Cheapest in | January |
Average price | $531 |
Good round-trip deal | $370 or less |
Good one-way deal | $209 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 July 24, 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
Tue 8/25
10:40 am-7:16 pm
1 stop11h 36m
Lihue
Mon 8/31
9:55 pm-12:57 pm
1 stop12h 02m
$334
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Wed 10/14
10:35 am-7:14 pm
1 stop11h 39m
Lihue
Mon 10/19
9:50 pm-1:12 pm
1 stop12h 22m
$334
Quickest round-trip
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Wed 10/21
7:00 am-9:43 am
Nonstop5h 43m
Lihue
Sun 10/25
3:45 pm-11:58 pm
Nonstop5h 13m
$345
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Wed 10/21
4:51 pm-11:23 am
1 stop21h 32m
Lihue
Sun 10/25
3:45 pm-11:58 pm
Nonstop5h 13m
$358
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Sun 8/16
7:30 am-4:15 pm
2 stops11h 45m
Lihue
Tue 8/25
8:25 pm-11:05 am
1 stop11h 40m
$359
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Thu 9/10
8:20 am-4:20 pm
1 stop11h 00m
Lihue
Mon 9/14
3:45 pm-11:59 pm
Nonstop5h 14m
$377
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Tue 8/25
7:08 am-3:13 pm
2 stops11h 05m
Lihue
Tue 9/1
9:35 pm-9:37 am
1 stop9h 02m
$413
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Fri 10/9
9:45 am-4:30 pm
1 stop9h 45m
Lihue
Thu 10/15
3:45 pm-11:58 pm
Nonstop5h 13m
$416
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Fri 9/18
8:20 am-6:49 pm
1 stop13h 29m
Lihue
Fri 9/25
9:35 pm-9:37 am
1 stop9h 02m
$421
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Tue 8/18
9:10 am-11:59 am
Nonstop5h 49m
Lihue
Wed 8/26
1:15 pm-9:28 pm
Nonstop5h 13m
$423
Showing 1-10 of 23 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, January is the cheapest month in which you can book a flight from San Francisco to Kaua'i (average of $355). Flying from San Francisco to Kaua'i in June is currently the most expensive (average of $586). 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 July 24, 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 July 24, 2026.
The most flights from SFO to zzFUS are scheduled on a Wednesday (7 on average). You will have fewer flight options on Sunday, 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 July 24, 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.
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for San Francisco to Kaua'i
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kaua'i by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Kaua'i by cabin class
Find flights from San Francisco to Kaua'i, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Kaua'i flights
Browse other San Francisco and Kaua'i flight options. Last updated on July 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$455 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$159 | Average$308 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$240 | Average$472 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$259 | Average$511 | FlexibilityNo cancel fee | On-time69% |