SFO

$142 Find Cheap Flights from Kaua'i to San Francisco - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Kaua'i to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kaua'i to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kaua'i to San Francisco

Thu, Aug 20 - Wed, Aug 26
Alaska Airlines Logo
3:42 pm - 11:56 pm
LIH
-
SFO
5h 14mnonstop
Alaska Airlines Logo
7:03 am - 9:42 am
SFO
-
LIH
5h 39mnonstop
$283Alaska Airlines
Thu, Aug 20 - Wed, Aug 26
Alaska Airlines Logo
3:42 pm - 11:56 pm
LIH
-
SFO
5h 14mnonstop
Alaska Airlines Logo
7:03 am - 9:42 am
SFO
-
LIH
5h 39mnonstop
$301Alaska Airlines
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
3:42 pm - 11:56 pm
LIH
-
SFO
5h 14mnonstop
Multiple Airlines Logo
9:22 am - 3:13 pm
SFO
-
LIH
8h 51m
1 stop
$308Multiple Airlines
Mon, Aug 24 - Tue, Aug 25
Alaska Airlines Logo
3:42 pm - 11:56 pm
LIH
-
SFO
5h 14mnonstop
Alaska Airlines Logo
7:03 am - 9:42 am
SFO
-
LIH
5h 39mnonstop
$309Alaska Airlines
Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
1:15 pm - 9:28 pm
LIH
-
SFO
5h 13mnonstop
United Airlines Logo
4:55 pm - 7:44 pm
SFO
-
LIH
5h 49mnonstop
$313United Airlines
Thu, Sep 10 - Wed, Sep 16
United Airlines Logo
1:20 pm - 9:33 pm
LIH
-
SFO
5h 13mnonstop
United Airlines Logo
9:10 am - 11:59 am
SFO
-
LIH
5h 49mnonstop
$313United Airlines
Wed, Nov 18 - Tue, Dec 1
Alaska Airlines Logo
4:50 pm - 11:58 pm
LIH
-
SFO
5h 08mnonstop
Alaska Airlines Logo
7:00 am - 10:49 am
SFO
-
LIH
5h 49mnonstop
$313Alaska Airlines
Wed, Sep 2 - Thu, Nov 5
United Airlines Logo
1:15 pm - 9:28 pm
LIH
-
SFO
5h 13mnonstop
United Airlines Logo
6:44 pm - 10:30 pm
SFO
-
LIH
5h 46mnonstop
$315United Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
12:35 pm - 8:40 am
LIH
-
SFO
17h 05m
1 stop
Multiple Airlines Logo
7:03 am - 9:42 am
SFO
-
LIH
5h 39mnonstop
$322Multiple Airlines
Thu, Oct 8 - Sun, Oct 25
Multiple Airlines Logo
3:45 pm - 11:58 pm
LIH
-
SFO
5h 13mnonstop
Multiple Airlines Logo
10:13 pm - 9:52 am
SFO
-
LIH
14h 39m
1 stop
$322Multiple Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$142
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Lihue to San Francisco

FAQs for booking flights from Kaua'i to San Francisco

  • How does KAYAK find such low prices on flights from Kaua'i to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kaua'i to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kaua'i to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Kaua'i is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kaua'i to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Kaua'i with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kaua'i to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Kaua'i to San Francisco

 
Need help choosing which airline to fly with from Kaua'i to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12728 reviews
8.5Crew
7.0Food
8.1Boarding
7.8Comfort
7.0Entertainment
Airline reviews

The flight was very late departing the gate, for unknown reasons.

8.0 ExcellentPaul, Jul 2026
SAN - SFO
Read more Alaska Airlines reviews

The flight was very late departing the gate, for unknown reasons.

Alaska Airlines cancelled my flight the night before and then waited hours to let me know that they rebooked me on a flight 2 days later

The flight got delayed for some unknown reason to us. Then, after boarding, we stayed grounded for almost an hour without any explanation or announcement. Then, finally lifted off. When we landed and made our way to baggage claim. The luggage took 30 minutes to come! It was past midnight due to the flight being delayed and my litter children were cranky and tired! It was not a great experience. Perhaps, more explanation of what is going on with the flight would be helpful!

I was in economy class and there was plenty of leg room. New interior which was nice and they served various kinds of chips and sodas on the red eye. You couldn't get a bottle of water but they instead served it in a medium paper cup from a reinforced structured paper container, environmental friendly.

I was able to upgrade to first class, which was great. Food and drinks were underwhelming compared to other first class flights I have taken.

I flew from San Francisco to Honolulu on Hawaiian Airlines. The flight was operated by Alaska Airlines. Everything was fantastic. On the return flight from Honolulu to San Francisco, boarding was chaotic. They called each boarding group 1 through 6 very quickly, and everyone just ran and got in a very long line. There was no enforcement of boarding groups. Carry-on rules were not followed, and by the time I boarded the plane, there was barely any overhead space. I was boarding group 4. The crew was very professional, and the Hawaiian Airlines terminal in Honolulu was beautiful. I wish the rest of Honolulu Airport looked like the Hawaiian Airlines Terminal.

Mediocre is best way to describe. Bare bones narrow seats, Dirty pulldown tray, unfriendly cabin crew who were in a hurry to serve tiny drinks and tiny snacks. (Compared to much better Hawaiian Airlines experience, .. no comparison!)

Like South West(2 check in baggage free) if Alaskan Airlines could give at least one check in baggage free then it would be great.

Als je niet teveel verwacht van een budgetmaatschappij, kan het ook niet tegenvallen. Omdat we de goedkoopste tickets hadden konden we pas bij de gate! onze stoelnummers krijgen te horen. Hiervoor moet de medewerker toch even puzzelen. We zitten dan ook niet bij elkaar als gezin, maar gelukkig voor ons, onze kinderen en de andere passagiers wel ouder/kind bij elkaar.

Have entertainment screen so we can watch movies. More food during the flight. Blankets for all the passengers.

Excellent flight. On time. Great staff. Clean and crisp cabin.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Was realllly smooth. It was delayed but we were well informed.

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