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Fly from
Route
Depart
Return
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Wed 9/10
7:00 am-9:47 am
Nonstop5h 47m
Lihue
Wed 9/17
2:25 pm-10:40 pm
Nonstop5h 15m
OaklandLihue
OAK - LIH
OAKLIH
Oakland
Tue 9/9
9:52 am-12:21 pm
Nonstop5h 29m
Lihue
Tue 9/16
1:11 pm-9:23 pm
Nonstop5h 12m
OaklandLihue
OAK - LIH
OAKLIH
Oakland
Tue 9/9
9:52 am-12:21 pm
Nonstop5h 29m
Lihue
Mon 9/15
9:07 am-7:27 pm
1 stop7h 20m
OaklandLihue
OAK - LIH
OAKLIH
Oakland
Thu 9/4
7:01 am-1:56 pm
1 stop9h 55m
Lihue
Tue 9/9
1:11 pm-9:23 pm
Nonstop5h 12m
PortlandLihue
PDX - LIH
PDXLIH
Portland
Tue 10/28
10:23 am-4:53 pm
1 stop9h 30m
Lihue
Tue 10/28
9:40 pm-8:36 am
1 stop7h 56m
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Thu 9/11
8:45 am-11:25 am
Nonstop5h 40m
Lihue
Tue 9/16
12:57 pm-9:12 pm
Nonstop5h 15m
SeattleLihue
SEA - LIH
SEALIH
Seattle/Tacoma Intl
Tue 10/28
6:30 am-2:30 pm
1 stop11h 00m
Lihue
Tue 11/4
10:44 pm-2:08 pm
1 stop13h 24m
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Wed 9/17
8:55 am-5:21 pm
1 stop11h 26m
Lihue
Tue 9/23
9:40 pm-12:45 pm
1 stop12h 05m
San DiegoLihue
SAN - LIH
SANLIH
San Diego
Mon 9/15
6:15 am-11:54 am
1 stop8h 39m
Lihue
Mon 9/22
11:10 pm-1:40 pm
2 stops11h 30m
San FranciscoLihue
SFO - LIH
SFOLIH
San Francisco
Wed 9/24
6:45 am-12:14 pm
1 stop8h 29m
Lihue
Wed 10/1
9:40 pm-9:45 am
1 stop9h 05m
Best One-Way Price | $116 |
|---|---|
Best Round-Trip Price | $235 |
Fastest flight time | 5h 25m |
Popular in | December |
There are a total of 7 airlines that operate flight routes to Kaua'i, with Alaska Airlines being the most popular option. An estimated 27% of those flying into Kaua'i choose to fly with Alaska Airlines. If you’re unable to find tickets with Alaska Airlines, then Hawaiian Airlines and United Airlines are also popular airlines to fly with.
The best day to take a flight to Kaua'i is on Thursday, followed by Wednesday. Thursday and Wednesday tend to have the lowest flight prices to Kaua'i. If your travel dates are flexible, then try to avoid booking on a Saturday, which is known for being the most expensive day of the week to fly to Kaua'i.
Prices for flights to Kaua'i are updated daily.
As of July 2025, there are 9 operators available to choose from for flights to Kaua'i.
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Kaua'i.
The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
It is quick and easy to find flights to Kaua'i on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kaua'i that suits you.
momondo does allow users to show only those flights to Kaua'i which offer a flexible booking policy as well as other useful filters and features.
momondo helps you find the best flight to Kaua'i by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
If you are not ready to book a flight to Kaua'i now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Kaua'i and let you know when they change.