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$351+ Cheap flights from Cagliari (CAG) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — SFO
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
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Cheap flight deals from Cagliari to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Cagliari (CAG) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septembre 15, 2025.

Round-trip from

$686
(Lufthansa)

One-way from

$351
(Kiwi.com)
From Cagliari Elmas to San Francisco
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One-way flight from Cagliari Elmas to San Francisco
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Find flight deals from Cagliari to San Francisco

Cheapest flights from Cagliari to San Francisco
Explore the most affordable flight options available from Cagliari to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 15, 2025.

This Lufthansa deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/287:25 pmCAG - SFO
1 stop26h 15mMultiple Airlines
dim. 10/57:30 pmSFO - CAG
1 stop27h 40mMultiple Airlines
Deal found 9/14$686
This flugladen.de deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/206:00 amCAG - SFO
2 stops23h 50mMultiple Airlines
sam. 9/276:10 amSFO - CAG
2 stops23h 30mMultiple Airlines
Deal found 9/15$729
This Iberia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/2411:40 pmCAG - SFO
2 stops33h 19mIberia
mar. 10/78:10 pmSFO - CAG
1 stop17h 45mIberia
Deal found 9/14$743
This Iberia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/309:30 pmCAG - SFO
2 stops34h 39mIberia
mar. 10/78:10 pmSFO - CAG
1 stop17h 45mIberia
Deal found 9/14$810
This Iberia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/259:35 pmCAG - SFO
2 stops34h 19mIberia
mar. 10/78:10 pmSFO - CAG
1 stop17h 45mIberia
Deal found 9/14$817
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/205:05 pmCAG - SFO
1 stop27h 40mKLM
sam. 9/2712:40 pmSFO - CAG
2 stops18h 45mKLM
Deal found 9/15$940
This Iberia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/2610:10 pmCAG - SFO
1 stop29h 00mIberia
mar. 10/78:10 pmSFO - CAG
1 stop17h 45mIberia
Deal found 9/14$966
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/276:45 pmCAG - SFO
1 stop27h 05mMultiple Airlines
sam. 10/41:45 pmSFO - CAG
2 stops17h 40mMultiple Airlines
Deal found 9/14$969
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/2511:40 amCAG - SFO
2 stops30h 44mBritish Airways
mer. 10/110:43 pmSFO - CAG
2 stops35h 52mBritish Airways
Deal found 9/14$1,038

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cagliari 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, Cheapflights users made 2,558,603 searches. Data last updated septembre 15, 2025.
Use the filters below to find and compare flights from Cagliari to San Francisco that are best for you.

Fly from

Cagliari

Fly to

San Francisco

Route

Depart

Return

Price

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

dim. 9/28

7:25 pm-12:40 pm

1 stop26h 15m

San Francisco

dim. 10/5

7:30 pm-8:10 am

1 stop27h 40m

$686

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

sam. 9/27

6:45 pm-12:50 pm

1 stop27h 05m

San Francisco

sam. 10/4

1:45 pm-4:25 pm

1 stop17h 40m

$969

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

jeu. 9/25

11:40 am-9:24 am

2 stops30h 44m

San Francisco

mer. 10/1

10:43 pm-7:35 pm

2 stops35h 52m

$1,038

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

sam. 9/27

6:45 pm-12:50 pm

1 stop27h 05m

San Francisco

ven. 10/3

1:45 pm-4:25 pm

2 stops17h 40m

$1,067

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

ven. 9/26

8:25 pm-9:32 pm

2 stops34h 07m

San Francisco

mer. 10/1

10:43 pm-7:35 pm

2 stops35h 52m

$1,071

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

dim. 9/28

7:25 pm-7:55 pm

1 stop33h 30m

San Francisco

ven. 10/3

7:30 pm-8:05 am

1 stop27h 35m

$1,101

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

sam. 9/27

8:55 am-4:10 pm

1 stop16h 15m

San Francisco

dim. 10/5

7:30 pm-8:10 am

1 stop27h 40m

$1,102

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

jeu. 9/25

11:40 am-9:24 am

2 stops30h 44m

San Francisco

dim. 10/5

4:37 pm-2:05 pm

2 stops36h 28m

$1,140

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

dim. 9/28

7:25 pm-1:40 pm

2 stops27h 15m

San Francisco

dim. 10/5

2:40 pm-5:35 pm

2 stops17h 55m

$1,198

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

dim. 9/28

7:25 pm-1:40 pm

2 stops27h 15m

San Francisco

ven. 10/3

2:40 pm-5:35 pm

2 stops17h 55m

$1,213

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 15 results
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Best time to book a flight from Cagliari to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Cagliari with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cagliari to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cagliari to San Francisco?

    A quick flight from Cagliari to San Francisco can take about 30h 44m. British Airways provides one of the quickest options available for as low as $1,038. There are 6292 mi between Cagliari and San Francisco.

  • Can I find deals for flights from Cagliari to San Francisco that include hotel bookings?

    Yes. In addition to deals on Cagliari to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cagliari to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cagliari to San Francisco.

  • Can I find deals for business class flights from Cagliari to San Francisco?

    Yes. Cheapflights offers flight deals from Cagliari to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Cagliari to San Francisco (average of $276). Flying from Cagliari to San Francisco in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
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Santa Clara
Manteca
Sunnyvale
Hollister
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Foster City
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San Mateo
San Leandro
Lathrop

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