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Cheap flights from Sardinia to San Francisco from $598

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sardinia to San Francisco departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sardinia to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:05 pm - 11:45 amCAG  Cagliari Elmas-SFO San Francisco
27h 40m1 stop Amsterdam Schiphol
Delta Logo
11:58 am - 4:25 pmSFO  San Francisco-CAG Cagliari Elmas
19h 27m2 stops Los Angeles Amsterdam Schiphol
$598Delta
Mon, Sep 28 - Mon, Oct 5
Delta Logo
5:05 pm - 11:45 amCAG  Cagliari Elmas-SFO San Francisco
27h 40m1 stop Amsterdam Schiphol
Delta Logo
1:45 pm - 4:25 pmSFO  San Francisco-CAG Cagliari Elmas
17h 40m1 stop Amsterdam Schiphol
$600Delta
Mon, Oct 5 - Mon, Oct 12
KLM Logo
5:05 pm - 11:45 amCAG  Cagliari Elmas-SFO San Francisco
27h 40m1 stop Amsterdam Schiphol
KLM Logo
10:29 am - 4:25 pmSFO  San Francisco-CAG Cagliari Elmas
20h 56m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
$615KLM
Mon, Sep 28 - Mon, Oct 5
Delta Logo
5:05 pm - 11:45 amCAG  Cagliari Elmas-SFO San Francisco
27h 40m1 stop Amsterdam Schiphol
Delta Logo
1:45 pm - 4:25 pmSFO  San Francisco-CAG Cagliari Elmas
17h 40m1 stop Amsterdam Schiphol
$616Delta
Mon, Sep 28 - Mon, Oct 5
SWISS Logo
9:05 pm - 6:31 pmCAG  Cagliari Elmas-SFO San Francisco
30h 26m2 stops Zurich Vancouver Intl
SWISS Logo
7:35 pm - 8:20 pmSFO  San Francisco-CAG Cagliari Elmas
15h 45m1 stop Zurich
$628SWISS
Mon, Sep 21 - Sun, Sep 27
Lufthansa Logo
6:35 pm - 12:40 pmCAG  Cagliari Elmas-SFO San Francisco
27h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
2:40 pm - 5:45 pmSFO  San Francisco-CAG Cagliari Elmas
18h 05m2 stops Frankfurt am Main Munich Franz Josef Strauss
$648Lufthansa
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
9:05 pm - 6:31 pmCAG  Cagliari Elmas-SFO San Francisco
30h 26m2 stops Zurich Vancouver Intl
Multiple Airlines Logo
1:55 pm - 5:05 pmSFO  San Francisco-CAG Cagliari Elmas
18h 10m2 stops Munich Franz Josef Strauss Frankfurt am Main
$666Multiple Airlines
Mon, Sep 21 - Sun, Sep 27
KLM Logo
5:05 pm - 3:54 pmCAG  Cagliari Elmas-SFO San Francisco
31h 49m2 stops Amsterdam Schiphol Los Angeles
KLM Logo
10:29 am - 4:25 pmSFO  San Francisco-CAG Cagliari Elmas
20h 56m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
$668KLM
Mon, Sep 28 - Mon, Oct 5
Lufthansa Logo
6:00 pm - 12:40 pmCAG  Cagliari Elmas-SFO San Francisco
27h 40m1 stop Frankfurt am Main
Lufthansa Logo
1:55 pm - 5:05 pmSFO  San Francisco-CAG Cagliari Elmas
18h 10m1 stop Frankfurt am Main
$681Lufthansa
Mon, Sep 21 - Sun, Sep 27
Multiple Airlines Logo
3:30 pm - 2:40 pmCAG  Cagliari Elmas-SFO San Francisco
32h 10m3 stops Rome Fiumicino Oslo Gardermoen Kastrup Copenhagen
Multiple Airlines Logo
4:45 pm - 11:20 pmSFO  San Francisco-CAG Cagliari Elmas
21h 35m2 stops Kastrup Copenhagen Rome Fiumicino
$885Multiple Airlines
Mon, Sep 28 - Mon, Oct 5

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Delta flights from Sardinia to San Francisco

Our best Delta deals on Sardinia to San Francisco flight tickets
Delta
Sep 28
CAG5:05 pmCagliari Elmas
27h 40m
1 stop
SFO11:45 amSan Francisco
Oct 5
SFO11:58 amSan Francisco
19h 27m
2 stops
CAG4:25 pmCagliari Elmas
$598
Delta
Oct 5
CAG5:05 pmCagliari Elmas
27h 40m
1 stop
SFO11:45 amSan Francisco
Oct 12
SFO1:45 pmSan Francisco
17h 40m
1 stop
CAG4:25 pmCagliari Elmas
$600
Delta
Sep 28
CAG5:05 pmCagliari Elmas
27h 40m
1 stop
SFO11:45 amSan Francisco
Oct 5
SFO1:45 pmSan Francisco
17h 40m
1 stop
CAG4:25 pmCagliari Elmas
$616

KLM flights from Sardinia to San Francisco

Our best KLM deals on Sardinia to San Francisco flight tickets
KLM
Sep 28
CAG5:05 pmCagliari Elmas
27h 40m
1 stop
SFO11:45 amSan Francisco
Oct 5
SFO10:29 amSan Francisco
20h 56m
2 stops
CAG4:25 pmCagliari Elmas
$615
KLM
Sep 28
CAG5:05 pmCagliari Elmas
31h 49m
2 stops
SFO3:54 pmSan Francisco
Oct 5
SFO10:29 amSan Francisco
20h 56m
2 stops
CAG4:25 pmCagliari Elmas
$668

momondo Fare Finder

 
Customize your flight search to find flights from Sardinia to San Francisco 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, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Sardinia to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CagliariSan Francisco

CAG Cagliari Elmas - SFO San Francisco

CAGSFO

Cagliari Elmas

Mon 9/28

5:05 pm-11:45 am

1 stop27h 40m

San Francisco

Mon 10/5

11:58 am-4:25 pm

2 stops19h 27m

$598

CagliariSan Francisco

CAG Cagliari Elmas - SFO San Francisco

CAGSFO

Cagliari Elmas

Mon 10/5

5:05 pm-11:45 am

1 stop27h 40m

San Francisco

Mon 10/12

1:45 pm-4:25 pm

1 stop17h 40m

$600

CagliariSan Francisco

CAG Cagliari Elmas - SFO San Francisco

CAGSFO

Cagliari Elmas

Mon 9/28

5:05 pm-11:45 am

1 stop27h 40m

San Francisco

Mon 10/5

10:29 am-4:25 pm

2 stops20h 56m

$615

CagliariSan Francisco

CAG Cagliari Elmas - SFO San Francisco

CAGSFO

Cagliari Elmas

Mon 9/28

5:05 pm-11:45 am

1 stop27h 40m

San Francisco

Mon 10/5

1:45 pm-4:25 pm

1 stop17h 40m

$616

CagliariSan Francisco

CAG Cagliari Elmas - SFO San Francisco

CAGSFO

Cagliari Elmas

Mon 9/21

9:05 pm-6:31 pm

2 stops30h 26m

San Francisco

Sun 9/27

7:35 pm-8:20 pm

1 stop15h 45m

$628
Quickest round-trip

CagliariSan Francisco

CAG Cagliari Elmas - SFO San Francisco

CAGSFO

Cagliari Elmas

Mon 10/5

6:35 pm-12:40 pm

2 stops27h 05m

San Francisco

Mon 10/12

2:40 pm-5:45 pm

2 stops18h 05m

$648

CagliariSan Francisco

CAG Cagliari Elmas - SFO San Francisco

CAGSFO

Cagliari Elmas

Mon 9/21

9:05 pm-6:31 pm

2 stops30h 26m

San Francisco

Sun 9/27

1:55 pm-5:05 pm

2 stops18h 10m

$666

CagliariSan Francisco

CAG Cagliari Elmas - SFO San Francisco

CAGSFO

Cagliari Elmas

Mon 9/28

5:05 pm-3:54 pm

2 stops31h 49m

San Francisco

Mon 10/5

10:29 am-4:25 pm

2 stops20h 56m

$668

CagliariSan Francisco

CAG Cagliari Elmas - SFO San Francisco

CAGSFO

Cagliari Elmas

Mon 9/21

6:00 pm-12:40 pm

1 stop27h 40m

San Francisco

Sun 9/27

1:55 pm-5:05 pm

1 stop18h 10m

$681

CagliariSan Francisco

CAG Cagliari Elmas - SFO San Francisco

CAGSFO

Cagliari Elmas

Mon 9/28

3:30 pm-2:40 pm

3 stops32h 10m

San Francisco

Mon 10/5

4:45 pm-11:20 pm

2 stops21h 35m

$885

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Sardinia to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Sardinia to San Francisco flights?

You could potentially save up to 25% on your flight if you consider stops on a Sardinia to San Francisco flight.

Cheap Sardinia to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sardinia to San Francisco

Fastest flight time

16h 15m

Direct flights

None
The fastest flight from Sardinia to San Francisco takes 16h 15m
There are no direct flights from Sardinia to San Francisco. There are no popular flight routes from Sardinia to San Francisco.
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Frequently asked questions about flying from Sardinia to San Francisco

  • When did momondo last update prices for flights from Sardinia to San Francisco Airport?

    Prices for flights from Sardinia to San Francisco Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Sardinia to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sardinia to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport 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 San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Fremont
Berkeley
Bodega Bay
Hayward
Walnut Creek
Santa Clara
Vallejo
Roseville
Sonoma
Salinas
Sunnyvale
Milpitas
Daly City
Burlingame
Marina
Palo Alto

Why use momondo?

Why should I use momondo to find a flight deal from Sardinia to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Sardinia.

Can I find flights from Sardinia to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Sardinia with this policy.

How can momondo help me find flights from Sardinia to San Francisco?

Once all potential Sardinia to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sardinia to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Sardinia and alert you when they change.

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