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Cheap flights from Sardinia to San Francisco from $348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sardinia to San Francisco departing on 5/6. 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

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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 am
CAG
-
SFO
27h 40m
1 stop
Delta Logo
6:00 am - 4:25 pm
SFO
-
CAG
25h 25m
2 stops
$635Delta
Mon, Apr 13 - Sun, Apr 19
Delta Logo
5:05 pm - 7:03 pm
CAG
-
SFO
34h 58m
2 stops
Delta Logo
6:00 am - 4:25 pm
SFO
-
CAG
25h 25m
2 stops
$640Delta
Mon, Apr 13 - Sun, Apr 19
KLM Logo
5:05 pm - 3:21 pm
CAG
-
SFO
31h 16m
2 stops
KLM Logo
10:55 pm - 4:25 pm
SFO
-
CAG
32h 30m
2 stops
$641KLM
Mon, Apr 13 - Sun, Apr 19
KLM Logo
5:05 pm - 11:45 am
CAG
-
SFO
27h 40m
1 stop
KLM Logo
10:29 am - 4:25 pm
SFO
-
CAG
20h 56m
2 stops
$647KLM
Wed, May 6 - Wed, May 13
KLM Logo
5:05 pm - 4:57 pm
CAG
-
SFO
32h 52m
2 stops
KLM Logo
10:29 am - 4:25 pm
SFO
-
CAG
20h 56m
2 stops
$652KLM
Wed, May 6 - Wed, May 13
KLM Logo
5:05 pm - 11:45 am
CAG
-
SFO
27h 40m
1 stop
KLM Logo
11:35 am - 4:25 pm
SFO
-
CAG
19h 50m
2 stops
$655KLM
Sat, May 2 - Sat, May 9
Delta Logo
5:05 pm - 11:45 am
CAG
-
SFO
27h 40m
1 stop
Delta Logo
5:55 am - 4:25 pm
SFO
-
CAG
25h 30m
2 stops
$658Delta
Thu, May 7 - Thu, May 14
KLM Logo
5:05 pm - 3:21 pm
CAG
-
SFO
31h 16m
2 stops
KLM Logo
9:30 am - 4:25 pm
SFO
-
CAG
21h 55m
2 stops
$661KLM
Sat, May 2 - Sat, May 9
Delta Logo
5:05 pm - 5:49 pm
CAG
-
SFO
33h 44m
2 stops
Delta Logo
5:55 am - 4:25 pm
SFO
-
CAG
25h 30m
2 stops
$663Delta
Thu, May 7 - Thu, May 14
KLM Logo
5:05 pm - 11:45 am
CAG
-
SFO
27h 40m
1 stop
KLM Logo
1:45 pm - 4:25 pm
SFO
-
CAG
17h 40m
1 stop
$742KLM
Wed, May 6 - Wed, May 13

Delta flights from Sardinia to San Francisco

Our best Delta deals on Sardinia to San Francisco flight tickets
Delta
Apr 13
CAG5:05 pmCagliari Elmas
27h 40m
1 stop
SFO11:45 amSan Francisco
Apr 19
SFO6:00 amSan Francisco
25h 25m
2 stops
CAG4:25 pmCagliari Elmas
$635
Delta
Apr 13
CAG5:05 pmCagliari Elmas
34h 58m
2 stops
SFO7:03 pmSan Francisco
Apr 19
SFO6:00 amSan Francisco
25h 25m
2 stops
CAG4:25 pmCagliari Elmas
$640
Delta
May 7
CAG5:05 pmCagliari Elmas
27h 40m
1 stop
SFO11:45 amSan Francisco
May 14
SFO5:55 amSan Francisco
25h 30m
2 stops
CAG4:25 pmCagliari Elmas
$658

KLM flights from Sardinia to San Francisco

Our best KLM deals on Sardinia to San Francisco flight tickets
KLM
Apr 13
CAG5:05 pmCagliari Elmas
31h 16m
2 stops
SFO3:21 pmSan Francisco
Apr 19
SFO10:55 pmSan Francisco
32h 30m
2 stops
CAG4:25 pmCagliari Elmas
$641
KLM
May 6
CAG5:05 pmCagliari Elmas
27h 40m
1 stop
SFO11:45 amSan Francisco
May 13
SFO10:29 amSan Francisco
20h 56m
2 stops
CAG4:25 pmCagliari Elmas
$647
KLM
May 6
CAG5:05 pmCagliari Elmas
32h 52m
2 stops
SFO4:57 pmSan Francisco
May 13
SFO10:29 amSan Francisco
20h 56m
2 stops
CAG4:25 pmCagliari Elmas
$652

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 March 23, 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 - SFO

CAGSFO

Cagliari Elmas

Mon 4/13

5:05 pm-11:45 am

1 stop27h 40m

San Francisco

Sun 4/19

6:00 am-4:25 pm

2 stops25h 25m

$635

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Mon 4/13

5:05 pm-7:03 pm

2 stops34h 58m

San Francisco

Sun 4/19

6:00 am-4:25 pm

2 stops25h 25m

$640

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Mon 4/13

5:05 pm-3:21 pm

2 stops31h 16m

San Francisco

Sun 4/19

10:55 pm-4:25 pm

2 stops32h 30m

$641

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Wed 5/6

5:05 pm-11:45 am

1 stop27h 40m

San Francisco

Wed 5/13

10:29 am-4:25 pm

2 stops20h 56m

$647

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Wed 5/6

5:05 pm-4:57 pm

2 stops32h 52m

San Francisco

Wed 5/13

10:29 am-4:25 pm

2 stops20h 56m

$652

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Sat 5/2

5:05 pm-11:45 am

1 stop27h 40m

San Francisco

Sat 5/9

11:35 am-4:25 pm

2 stops19h 50m

$655

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Thu 5/7

5:05 pm-11:45 am

1 stop27h 40m

San Francisco

Thu 5/14

5:55 am-4:25 pm

2 stops25h 30m

$658

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Sat 5/2

5:05 pm-3:21 pm

2 stops31h 16m

San Francisco

Sat 5/9

9:30 am-4:25 pm

2 stops21h 55m

$661

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Thu 5/7

5:05 pm-5:49 pm

2 stops33h 44m

San Francisco

Thu 5/14

5:55 am-4:25 pm

2 stops25h 30m

$663
Quickest round-trip

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Wed 5/6

5:05 pm-11:45 am

1 stop27h 40m

San Francisco

Wed 5/13

1:45 pm-4:25 pm

1 stop17h 40m

$742

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 12% 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

27h 40m

Direct flights

None
The fastest flight from Sardinia to San Francisco takes 27h 40m
There are no direct flights from Sardinia to San Francisco. There are no popular flight routes from Sardinia to San Francisco.
Search flight deals

  • 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
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Calistoga
Vallejo
Salinas
Half Moon Bay
Daly City
Milpitas
Pacific Grove
South San Francisco

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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