$652 Find Cheap Flights from San Francisco to Sardinia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Sardinia departing on 3/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Sardinia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Sardinia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Sardinia, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Sardinia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cagliari
Cagliari2 stops$704
Alghero
Alghero2 stops$652
Cagliari
Cagliari2 stops$704
Alghero
Alghero2 stops$652

Book Cheap San Francisco to Sardinia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Sardinia 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 San Francisco to Sardinia

Wed, Mar 4 - Wed, Mar 11
ITA Airways Logo
9:25 am - 2:30 pmSFO-AHO
20h 05m2 stops
ITA Airways Logo
7:30 pm - 2:05 pmAHO-SFO
26h 35m1 stop
$652ITA Airways
Find Deal
Wed, Mar 4 - Wed, Mar 11
ITA Airways Logo
9:25 am - 2:30 pmSFO-AHO
20h 05m2 stops
ITA Airways Logo
7:00 am - 6:56 pmAHO-SFO
19h 56m2 stops
$656ITA Airways
Find Deal
Tue, Nov 25 - Tue, Dec 2
Multiple Airlines Logo
2:40 pm - 10:30 pmSFO-CAG
22h 50m2 stops
Multiple Airlines Logo
1:30 pm - 12:40 pmCAG-SFO
32h 10m3 stops
$704Multiple Airlines
Find Deal
Wed, Mar 11 - Fri, Mar 20
Multiple Airlines Logo
6:30 pm - 10:20 pmSFO-CAG
19h 50m2 stops
Multiple Airlines Logo
6:30 am - 7:45 pmCAG-SFO
21h 15m2 stops
$747Multiple Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
ITA Airways Logo
9:25 am - 6:45 pmSFO-AHO
24h 20m2 stops
ITA Airways Logo
7:30 pm - 2:05 pmAHO-SFO
26h 35m1 stop
$760ITA Airways
Find Deal
Wed, Mar 4 - Sun, Mar 8
ITA Airways Logo
9:25 am - 6:45 pmSFO-AHO
24h 20m2 stops
ITA Airways Logo
7:00 am - 8:03 pmAHO-SFO
22h 03m2 stops
$770ITA Airways
Find Deal
Tue, Mar 31 - Thu, Apr 2
Lufthansa Logo
2:02 pm - 5:45 pmSFO-CAG
18h 43m2 stops
Lufthansa Logo
6:35 pm - 7:00 pmCAG-SFO
33h 25m1 stop
$1,795Lufthansa
Find Deal
Tue, Mar 31 - Thu, Apr 2
Lufthansa Logo
2:02 pm - 5:45 pmSFO-CAG
18h 43m2 stops
Lufthansa Logo
6:35 pm - 10:39 pmCAG-SFO
37h 04m2 stops
$1,805Lufthansa
Find Deal
Tue, Mar 31 - Thu, Apr 2
Lufthansa Logo
2:02 pm - 5:35 pmSFO-CAG
18h 33m2 stops
Lufthansa Logo
7:05 pm - 12:40 pmCAG-SFO
26h 35m1 stop
$1,812Lufthansa
Find Deal
Tue, Mar 31 - Thu, Apr 2
Lufthansa Logo
8:25 am - 5:45 pmSFO-CAG
24h 20m2 stops
Lufthansa Logo
7:05 pm - 12:40 pmCAG-SFO
26h 35m1 stop
$1,813Lufthansa
Find Deal
Booking Insights

KAYAK's insights & trends for San Francisco to Sardinia flights

Get data-powered insights and trends into flights from San Francisco to Sardinia to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between San Francisco and Sardinia?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from San Francisco to Sardinia.

There are 3 airlines that fly nonstop from San Francisco to Sardinia. They are: ITA Airways, SWISS and Lufthansa. The cheapest price of all airlines flying this route was found with SWISS at $704 for a round-trip flight to Cagliari (CAG). On average, Lufthansa offers the best prices for nonstop flights between San Francisco and Sardinia.

Which airlines provide the cheapest flights from San Francisco to Sardinia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Sardinia were found on ITA Airways ($652) and Lufthansa ($1,795).

Good to know

Cheapest flight$652
Flight from San Francisco to Alghero

FAQs - booking Sardinia flights

  • How does KAYAK find such low prices on flights from San Francisco to Sardinia?

    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 San Francisco to Sardinia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Sardinia 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 San Francisco to Sardinia?

    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 from San Francisco to Sardinia with an airline and back with another airline.

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

    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 from San Francisco to Sardinia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sardinia?

    The cheapest time of day to fly to Sardinia is generally in the evening, when round-trip flights cost $1,219 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Sardinia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,544.

Reviews of the top 3 airlines serving from San Francisco to Sardinia

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Sardinia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Sardinia? 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.
7.5
SWISSOverall score based on 1775 reviews
7.1Food
8.2Crew
7.4Comfort
7.7Boarding
6.8Entertainment
Airline reviews

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

8.0 ExcellentAnonymous, Oct 2025ZRH - MIA
Read more SWISS reviews

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

The crew was very friendly and nice! Very smooth flight.

The whole experience was positive. Crew very friendly and helpful. Very greedy with pre-seat allocation. Web site too complicated

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

The food could be better, more snacks. And have some plugs to chargue the phone.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

Wonderful! Everyone very helpful and kind. Returning flight was cancelled but rebooking was easy.

Pretty normal flight was delayed due to traffic could have missed connecting flight to Venice but crew kept us well informed so we made it

Flight was on time and pretty standard. No Hiccups. I have no complaints, which is a lot to say about a 12 hour flight.

-The seats could be roomier -The entertainment in English could be more current! The moves were very old!!! -They served too many carbs! What happened to fruit and yogurt!!!!

We upgraded to premium economy and it made a difference in a 12 hr flight. I didn’t like that we had to deplane in the tarmac with our carryon luggage. Other than that, it was ok.

Everything was much better than I had expected, since I hadn’t heard of your airline before. I hope to take advantage of your excellent service again.

Staff were nice, we left on time and arrived early, food was good. Unfortunately, they lost one of our bags and have been unable to find it. So we are in Italy for a week for my husband‘s birthday and he does not have any of his clothing.

They gave us sandwiches as a meal twice. Snacks mid flight with cookies and a tuna panini. Then just the same tuna panini for dinner. That was it.

Top notch re cleanliness, comfort, operational. Attendants attentive, cheerful, courteous and professional. An unusually high-grade experience all around.

The staff was very good, the only thing was the air conditioning wasn't working during the boarding process so it was very hot inside the plane until we got airborne. The food wasn't great, the chicken was dry and hard to cut, the ravioli was ok and the little pizza pocket thing was pretty bad. Other than that is was a good flight all around

Everything you need to know for your flight from San Francisco to Sardinia

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.