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SFO - CAG

$406 Find cheap flights from San Francisco to Cagliari

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Cagliari departing on 7/13. 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
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Cagliari

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Cagliari, 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 Cagliari, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from San Francisco to Cagliari (SFO-CAG)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Cagliari 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 and deals for you by selecting your travel dates.
Choose your dates
3:15 pm - 11:50 pmSFO-CAG
23h 35m2 stops
6:50 am - 1:15 pmCAG-SFO
15h 25m1 stop
$733ITA Airways
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Tue, Aug 13 - Fri, Aug 30
7:30 am - 10:40 pmSFO-CAG
30h 10m2 stops
4:00 pm - 2:35 pmCAG-SFO
31h 35m3 stops
Sun, Oct 6 - Tue, Oct 15
7:40 pm - 8:15 pmSFO-CAG
15h 35m1 stop
9:05 pm - 4:05 pmCAG-SFO
28h 00m1 stop
$875SWISS
Find Deal
Sun, Aug 11 - Mon, Sep 2
10:50 pm - 1:55 pmSFO-CAG
30h 05m1 stop
4:00 pm - 6:10 pmCAG-SFO
35h 10m1 stop
$888Vueling
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Tue, Aug 13 - Fri, Aug 30
3:15 pm - 9:40 pmSFO-CAG
21h 25m1 stop
9:10 pm - 1:15 pmCAG-SFO
25h 05m2 stops
$895ITA Airways
Find Deal
Sun, Oct 6 - Tue, Oct 15
3:15 pm - 8:05 amSFO-CAG
31h 50m1 stop
9:10 pm - 1:15 pmCAG-SFO
25h 05m2 stops
$905ITA Airways
Find Deal
Mon, Aug 12 - Fri, Aug 30
11:40 am - 5:40 pmSFO-CAG
21h 00m2 stops
8:15 pm - 9:27 pmCAG-SFO
34h 12m2 stops
$930Air Canada
Find Deal
Tue, Aug 13 - Fri, Aug 30
2:40 pm - 6:05 pmSFO-CAG
18h 25m1 stop
6:50 pm - 12:40 pmCAG-SFO
26h 50m1 stop
$1,022Lufthansa
Find Deal
Wed, Aug 14 - Thu, Aug 29
7:40 pm - 8:15 pmSFO-CAG
15h 35m1 stop
8:55 am - 4:05 pmCAG-SFO
16h 10m1 stop
$1,025SWISS
Find Deal
Sun, Aug 11 - Sat, Aug 31
9:05 pm - 5:40 pmSFO-CAG
35h 35m1 stop
6:50 pm - 12:40 pmCAG-SFO
26h 50m1 stop
$1,085Lufthansa
Find Deal
Mon, Aug 12 - Thu, Aug 29

Good to know

Low season

October

High season

September

Cheapest flight

$406
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 45% increase in price.
Flight from San Francisco to Cagliari

When to book flights from San Francisco to Cagliari

Are your dates flexible? Find out the best times to travel from San Francisco to Cagliari based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Cagliari

  • How do I connect to San Francisco International Airport to catch a flight to Cagliari?

    When traveling from Downtown San Francisco to SFO to catch your flight to Cagliari, buses are the most dependable and cost-effective mode of transportation. Bus lines 148, 192, and 398 run directly from Downtown San Francisco to SFO.

  • Which airline should I book when flying from San Francisco to Cagliari with kids?

    If you're flying from San Francisco to Cagliari with your kids, look into United Airlines or Alaska Airlines. American boasts the greatest extra legroom and large seats in all of its cabins among the carriers on this route. Aside from that, both airlines give priority boarding to parents traveling with their children.

  • What other cities can I connect to from Cagliari Elmas Airport (CAG)?

    When you book a flight from San Francisco to Cagliari, you can connect to other cities served by CAG. In addition to being the primary gateway to Cagliari, Cagliari Elmas Airport serves Monserrato, Selargius, and Quartucciu. Car rentals offer a dependable and flexible mode of transportation from CAG to any of these places.

  • Which airlines offer more eco-friendly flights from San Francisco to Cagliari?

    Delta and TAP Air Portugal are the most environmentally friendly airlines traveling from San Francisco to Cagliari. These airlines are working to equip all of their aircraft with fuel-efficient engines, which has significantly reduced their overall carbon footprint.

  • What is the cheapest flight from San Francisco to Cagliari?

    In the last 3 days, the lowest price for a flight from San Francisco to Cagliari was $406 for a one-way ticket and $733 for a round-trip.

  • Do I need a passport to fly between San Francisco and Cagliari?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Francisco and on arrival in Cagliari.

  • Which aircraft models fly most regularly from San Francisco to Cagliari?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Cagliari?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Francisco and Cagliari, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to Cagliari, SWISS or ITA Airways?

    The two airlines most popular with KAYAK users for flights from San Francisco to Cagliari are SWISS and ITA Airways. With an average price for the route of $1,876 and an overall rating of 7.7, SWISS is the most popular choice. ITA Airways is also a great choice for the route, with an average price of $1,125 and an overall rating of 6.7.

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

    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 Cagliari.

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

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

    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 Cagliari with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and CAG can sometimes prove cheaper using this method.

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

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

See more FAQs

KAYAK’s top tips for finding a cheap flight from San Francisco to Cagliari

  • The main departure airport for flights from San Francisco to Cagliari is San Francisco International Airport (SFO). However, a few flights from San Francisco depart from Oakland International Airport (OAK) and San Jose Mineta International Airport (SJC). The advantage of departing from SJC or OAK, which have less popular routes, is that you have a better chance of finding lower ticket prices.
  • Since SFO is the fifth largest United Airline’s hub, booking this airline for your flight to Cagliari provides several advantages. Among these advantages is the ability to book a flight at any time of day that is convenient for your schedule. This is due to United Airlines' many daily flights from SFO to Cagliari Elmas Airport (CAG), which serves as the sole destination airport for flights from San Francisco to Cagliari.
  • When flying with your pet(s) from San Francisco to Cagliari, book Alaska Airlines. Although all airlines on this route offer pet-friendly policies, Alaska Airlines stands out due to their lowest pet fees. Furthermore, Alaska Airlines allows pets to travel in-cabin, as long as the total weight of the pet and carrier does not exceed 20 lbs. The animals must also be at least eight weeks old.
  • If you plan flights that stop at one or two points along the way, you will most likely pay less than if you book direct tickets from San Francisco to Cagliari. Air France, TAP Air Portugal, and SWISS are among the airlines that provide layover flights. The three most typical layover airports for flights from San Francisco to Cagliari are Humberto Delgado Airport (LIS), Amsterdam Airport Schiphol (AMS), and Frankfurt Airport (FRA).
  • After landing at Cagliari Elmas Airport (CAG), use the cost-effective bus line 160 to the city center or other places inside the city. The bus ride from the airport to Cagliari takes about 20 minutes.
See more tips

Top airlines flying from San Francisco to Cagliari

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Cagliari. 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 Cagliari? 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.
7.7
SWISSOverall score based on 1954 reviews
7.5Comfort
8.4Crew
7.8Boarding
7.2Entertainment
7.4Food
Airline reviews

I arrived 59 minutes before the flight in Tampa due to Massive traffic jam and the flight was closed and I was told that I’d simply have to “book a new ticket on line myself and the gate agents couldn’t help me”. Even though the flight was delayed over 30 minutes, (leaving one hour and 29 minutes before departure, they refused to assist in any way explaining that it’s automatic and there can be no exceptions. Horrible experience due to poor management at gate. I fly this option 2-3 times a year and have a good experience with the cabin crew etc. But, Tampa agents are not trained or allowed customer service. I once was a gate agent for USAir, I know times have changed, but forcing me to purchase a new ticket and complete indifference and inconvenience. No thanks

2.0 MediocreRob, May 2024TPA - ZRH
Read more about SWISS reviews

I arrived 59 minutes before the flight in Tampa due to Massive traffic jam and the flight was closed and I was told that I’d simply have to “book a new ticket on line myself and the gate agents couldn’t help me”. Even though the flight was delayed over 30 minutes, (leaving one hour and 29 minutes before departure, they refused to assist in any way explaining that it’s automatic and there can be no exceptions. Horrible experience due to poor management at gate. I fly this option 2-3 times a year and have a good experience with the cabin crew etc. But, Tampa agents are not trained or allowed customer service. I once was a gate agent for USAir, I know times have changed, but forcing me to purchase a new ticket and complete indifference and inconvenience. No thanks

Crew members were good. Seats were packed and too tight .

Carry on luggage size for economy passengers significantly smaller than other airlines, so nearly all ecomy passengers had their bags taken and checked.

Had a short layover in Zurich, luggage marked expedite and short layover but still didn’t get luggage when arrived in Split until 3 days later even though husband got his.

On time flight, I requested wheelchair in Zurich , when I arrived they were no where to be found, I had one hour between flights I had to walk with great difficulty.

We had issues with upgrading our seats. The flight itself was fine.

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Swiss ground crew was again at its prime and although I’m United 1K (Star Alliance Gold) they created problems with my hand luggage - while other passengers were boarding with more handbags and larger hand luggages, were critical on my 2 young kids attending the lounge with me and boarding the plane with me on the priority lane.

Overall a good experience, the flight was on time, the crew very attentive and friendly. However the seats are too cramped, there is no space, and as soon as the person in front reclines the seat, it's literally in your face.

It was a short haul trip, so food and entertainment weren’t a big issue

The plane seemed very dated. The entertainment was very limited. There was a school group on our flight and the crew seemed bothered by them. They were not overly friendly or welcoming.

Ok, but no entertainment. Left late, but made up most of the time.

May be it is not an ITA issue, but the bags took long time to go out.

Good. But there food was poor quality and 95% of movies didn't have English subtitles

I thought they had rebranded themselves in every aspect but it was quite the opposite. The food was terrible the service was sub-par. Overall it was not a good experience.

Service from staff was poor, food choices were limited. Air plane was not clean or hygienic and seemed like not cleaned for days. Seats were uncomfortable.

service from stAff was barely there , food choices were limited. AirPlane was not clean and seemed like it was not cleaned for days.. Seats were very uncomfortable.

I paid for premium seats and the last minute they changed the aircraft for a bigger one, they bumped me to another seat which was NOT at all comfortable for an 11 hour flight, will fight for a refund!!

The landing was catastrophic. I was very scared. I thought it were my last lminues. Pilotes should be more experienced

Book cheap flights from San Francisco to Cagliari

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Francisco to Cagliari found on KAYAK in the last 72 hours.
7/13Sat
2 stops
38h 45mSFO-CAG
$406
7/12Fri
3 stops
48h 01mSFO-CAG
$441
7/13Sat
1 stop
37h 50mSFO-CAG
$462
7/1Mon
3 stops
31h 53mSFO-CAG
$474
7/12Fri
2 stops
57h 19mSFO-CAG
$480
7/11Thu
3 stops
48h 05mSFO-CAG
$502
6/5Wed
3 stops
37h 09mSFO-CAG
$565
7/1Mon
2 stops
36h 10mSFO-CAG
$610
7/1Mon
1 stopITA Airways
22h 25mSFO-CAG
$910
7/12Fri
1 stopITA Airways
31h 50mSFO-CAG
$960

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Last minute flights from San Francisco to Cagliari

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Francisco to Cagliari that are departing in the next 10 days.
6/3Mon
multi-stop
20h 55mSFO-CAG
6/8Sat
multi-stop
30h 35mCAG-SFO
$1,316
6/3Mon
multi-stop
27h 30mSFO-CAG
6/8Sat
multi-stop
33h 55mCAG-SFO
$1,331
6/3Mon
multi-stop
20h 55mSFO-CAG
6/8Sat
multi-stop
30h 35mCAG-SFO
$1,380
6/2Sun
multi-stop
16h 20mSFO-CAG
6/4Tue
multi-stop
37h 20mCAG-SFO
$1,483
6/2Sun
multi-stop
37h 55mSFO-CAG
6/4Tue
multi-stop
28h 25mCAG-SFO
$1,531
6/2Sun
multi-stop
37h 55mSFO-CAG
6/4Tue
multi-stop
34h 15mCAG-SFO
$1,610
6/3Mon
multi-stopITA Airways
21h 25mSFO-CAG
6/8Sat
multi-stopITA Airways
23h 50mCAG-SFO
$1,776
5/31Fri
multi-stopIberia
27h 10mSFO-CAG
6/7Fri
multi-stopIberia
37h 39mCAG-SFO
$2,264
5/31Fri
multi-stopIberia
27h 10mSFO-CAG
6/7Fri
multi-stopIberia
34h 55mCAG-SFO
$2,704
5/31Fri
multi-stopSWISS
27h 30mSFO-CAG
6/7Fri
multi-stopSWISS
27h 55mCAG-SFO
$3,325

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San Francisco - Cagliari Flights

Departure:

San Francisco (SFO)United States

Destination:

Cagliari (CAG)Italy

Return flight deals:

Cagliari - San Francisco

Cabin classes:

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