How long is the flight from Cagliari to San Francisco?

A quick flight from Cagliari to San Francisco can take about 38h 44m. British Airways provides one of the quickest options available for as low as $754. There are 6292 mi between Cagliari and San Francisco.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from CAG to SFO?

When flying from Cagliari to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$754+ Flights from Cagliari to San Francisco

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Cagliari to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 15, 2025.

Sat 12/2011:40 pmCAG - SFO

2 stops47h 55mMultiple Airlines

Fri 12/267:25 pmSFO - CAG

1 stop15h 00mMultiple Airlines

Deal found 12/13

$1,269

Best flights from Cagliari to San Francisco
Discover carefully curated flight deals from Cagliari to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Tue 5/262:55 pmCAG - SFO

2 stops38h 44mBritish Airways

Sat 5/3010:45 pmSFO - CAG

2 stops35h 25mBritish Airways

Deal found 12/15

$754

Tue 1/275:45 amCAG - SFO

3 stops41h 45mMultiple Airlines

Tue 2/38:45 pmSFO - CAG

2 stops16h 45mMultiple Airlines

Deal found 12/13

$881

Tue 5/265:05 pmCAG - SFO

1 stop27h 40mKLM

Sat 5/301:45 pmSFO - CAG

1 stop17h 40mKLM

Deal found 12/15

$1,086

Thu 1/291:20 pmCAG - SFO

2 stops35h 45mMultiple Airlines

Thu 2/54:40 pmSFO - CAG

2 stops17h 50mMultiple Airlines

Deal found 12/15

$902

Mon 5/258:00 pmCAG - SFO

1 stop26h 50mBritish Airways

Fri 5/294:35 pmSFO - CAG

1 stop34h 55mBritish Airways

Deal found 12/15

$979

Tue 2/176:30 amCAG - SFO

2 stops18h 25mMultiple Airlines

Wed 2/251:40 pmSFO - CAG

2 stops23h 50mMultiple Airlines

Deal found 12/13

$969

Mon 5/259:10 pmCAG - SFO

2 stops31h 19mMultiple Airlines

Fri 5/299:00 pmSFO - CAG

2 stops36h 15mMultiple Airlines

Deal found 12/15

$1,034

Last-minute flights from Cagliari to San Francisco
Discover last-minute flight deals from Cagliari to San Francisco. Data last updated December 15, 2025 and is based on user searches.

Sat 12/2011:40 pmCAG - SFO

2 stops47h 55mMultiple Airlines

Fri 12/267:25 pmSFO - CAG

1 stop15h 00mMultiple Airlines

Deal found 12/13

$1,269

Find flight deals from Cagliari to San Francisco

Round-trip from	$754 (British Airways)

From Cagliari Elmas to San Francisco

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cagliari to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Tue 5/26

2:55 pm-8:39 pm

2 stops38h 44m

San Francisco

Sat 5/30

10:45 pm-7:10 pm

2 stops35h 25m

$754

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Tue 1/27

5:45 am-2:30 pm

3 stops41h 45m

San Francisco

Tue 2/3

8:45 pm-10:30 pm

2 stops16h 45m

$881

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Thu 1/29

1:20 pm-4:05 pm

2 stops35h 45m

San Francisco

Thu 2/5

4:40 pm-7:30 pm

2 stops17h 50m

$902

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Tue 2/17

6:30 am-3:55 pm

2 stops18h 25m

San Francisco

Wed 2/25

1:40 pm-10:30 pm

2 stops23h 50m

$969

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Mon 5/25

8:00 pm-1:50 pm

1 stop26h 50m

San Francisco

Fri 5/29

4:35 pm-12:30 pm

1 stop34h 55m

$979

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Mon 5/25

9:10 pm-7:29 pm

2 stops31h 19m

San Francisco

Fri 5/29

9:00 pm-6:15 pm

2 stops36h 15m

$1,034

CagliariSan Francisco

CAG - SFO

CAGSFO

Cagliari Elmas

Tue 5/26

5:05 pm-11:45 am

1 stop27h 40m

San Francisco

Sat 5/30

1:45 pm-4:25 pm

1 stop17h 40m

$1,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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

How long is the flight from Cagliari to San Francisco?
A quick flight from Cagliari to San Francisco can take about 38h 44m. British Airways provides one of the quickest options available for as low as $754. 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.

See more FAQs

Roseville

South San Francisco

Santa Cruz

Livermore

Turlock

Manteca

Watsonville

Redwood City

Sunnyvale

Santa Clara

San Bruno

Daly City

San Carlos

Vallejo

Hollister

San Ramon

Foster City

Union City

Davis

Emeryville

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$754+ Cheap flights from Cagliari (CAG) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cagliari to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Cagliari to San Francisco

Cheapest flights from Cagliari to San FranciscoExplore 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 December 15, 2025.

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 December 15, 2025.

Find flight deals from Cagliari to San Francisco

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cagliari to San Francisco that are best for you.

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.

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?

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

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

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

Traveling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cagliari to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 December 15, 2025.