How long is the flight from San Francisco to Sardinia?

Airlines like SWISS, Lufthansa, and KLM fly from San Francisco to Sardinia in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 27h 55m. The distance between San Francisco and Sardinia is about 6292 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Sardinia ranges from 0.1 - 2.2 inches per month. February is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Sardinia when rainfall is around 0.1 in.

If weather is an important factor for your trip to Sardinia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What are the most popular routes from San Francisco to Sardinia?

When deciding which route to take from San Francisco to Sardinia consider San Francisco - Cagliari Elmas, San Francisco - Alghero-Fertilia or San Francisco - Olbia Costa Smeralda as they are the most popular.

What are the most popular airlines that fly from San Francisco to Sardinia?

Lufthansa, SWISS and ITA Airways are the most popular airlines when flying from San Francisco to Sardinia.

What airport do you fly from for flights from San Francisco to Sardinia?

For a flight from San Francisco to Sardinia, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

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

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

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

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

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

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

$403+ Flights from San Francisco to Sardinia

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Cheap flight deals from San Francisco to Sardinia

Cheapest flights from San Francisco to Sardinia
Explore the most affordable flight options available from San Francisco to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.

Tue 12/305:30 pmSFO - CAG

2 stops20h 00mMultiple Airlines

Tue 1/66:30 amCAG - SFO

2 stops42h 05mMultiple Airlines

Deal found 11/30

$1,414

Best flights from San Francisco to Sardinia
Discover carefully curated flight deals from San Francisco to Sardinia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 2, 2025.

Thu 3/191:50 pmSFO - CAG

2 stops45h 35mSWISS

Thu 4/28:45 amCAG - SFO

1 stop16h 25mSWISS

Deal found 11/29

$759

Tue 5/124:21 pmSFO - CAG

2 stops40h 24mLufthansa

Tue 5/266:35 pmCAG - SFO

1 stop33h 25mLufthansa

Deal found 11/30

$851

Wed 4/291:45 pmSFO - CAG

1 stop17h 40mKLM

Fri 5/85:05 pmCAG - SFO

1 stop27h 40mKLM

Deal found 11/30

$886

Wed 4/2912:55 pmSFO - CAG

2 stops19h 50mMultiple Airlines

Fri 5/86:35 pmCAG - SFO

2 stops37h 28mMultiple Airlines

Deal found 11/30

$899

Sun 2/89:10 amSFO - AHO

2 stops20h 20mITA Airways

Thu 2/127:30 pmAHO - SFO

2 stops33h 40mITA Airways

Deal found 11/29

$911

Wed 5/206:50 pmSFO - OLB

2 stops39h 40mCondor

Sat 5/307:40 amOLB - SFO

1 stop15h 50mCondor

Deal found 11/29

$1,643

Wed 5/61:45 pmSFO - CAG

1 stop19h 00mLufthansa

Sun 5/106:35 pmCAG - SFO

1 stop33h 25mLufthansa

Deal found 11/29

$895

Thu 3/191:50 pmSFO - CAG

2 stops45h 35mSWISS

Sat 4/48:55 amCAG - SFO

1 stop16h 15mSWISS

Deal found 11/29

$905

Fri 3/2010:40 pmSFO - OLB

1 stop35h 00mLufthansa

Fri 4/312:00 pmOLB - SFO

2 stops19h 45mLufthansa

Deal found 11/29

$912

Fri 3/205:40 pmSFO - AHO

3 stops21h 30mMultiple Airlines

Fri 4/31:35 pmAHO - SFO

3 stops37h 00mMultiple Airlines

Deal found 11/29

$1,009

Wed 5/201:16 pmSFO - OLB

2 stops46h 19mBritish Airways

Sat 5/307:45 pmOLB - SFO

2 stops32h 17mBritish Airways

Deal found 11/29

$2,184

Fri 3/208:25 amSFO - OLB

3 stops30h 15mMultiple Airlines

Fri 4/38:40 pmOLB - SFO

2 stops29h 55mMultiple Airlines

Deal found 11/29

$1,155

Wed 5/209:05 pmSFO - OLB

1 stop29h 10mMultiple Airlines

Sat 5/307:40 amOLB - SFO

1 stop15h 50mMultiple Airlines

Deal found 11/29

$2,753

Wed 5/202:40 pmSFO - OLB

2 stops16h 55mLufthansa

Sat 5/309:10 pmOLB - SFO

1 stop30h 50mLufthansa

Deal found 11/29

$4,697

Last-minute flights from San Francisco to Sardinia
Discover last-minute flight deals from San Francisco to Sardinia. Data last updated December 2, 2025 and is based on user searches.

Tue 12/305:30 pmSFO - CAG

2 stops20h 00mMultiple Airlines

Tue 1/66:30 amCAG - SFO

2 stops42h 05mMultiple Airlines

Deal found 11/30

$1,414

One-way flights from San Francisco to Sardinia
Search for one-way flight options from San Francisco to Sardinia. Find affordable one-way fares based on user searches. Data last updated December 2, 2025.

Thu 5/211:25 pmSFO - OLB

2 stops21h 30mMultiple Airlines

Deal found 11/30

$403

Wed 5/205:45 pmSFO - OLB

2 stops33h 50mMultiple Airlines

Deal found 11/30

$431

Wed 5/202:00 pmSFO - OLB

1 stop32h 50mSWISS

Deal found 11/30

$772

Find flight deals from San Francisco to Sardinia

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Most trusted provider	eDreams 3 stars
Round-trip from	$759 (KAYAK)
One-way from	$403 (Kiwi.com)

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From San Francisco to Sardinia

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One-way flight from San Francisco to Sardinia

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Thu 3/19

1:50 pm-7:25 pm

2 stops45h 35m

Cagliari Elmas

Thu 4/2

8:45 am-4:10 pm

1 stop16h 25m

$759

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Tue 5/12

4:21 pm-5:45 pm

2 stops40h 24m

Cagliari Elmas

Tue 5/26

6:35 pm-7:00 pm

1 stop33h 25m

$851

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Wed 4/29

1:45 pm-4:25 pm

1 stop17h 40m

Cagliari Elmas

Fri 5/8

5:05 pm-11:45 am

1 stop27h 40m

$886

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Wed 5/6

1:45 pm-5:45 pm

1 stop19h 00m

Cagliari Elmas

Sun 5/10

6:35 pm-7:00 pm

1 stop33h 25m

$895

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Wed 4/29

12:55 pm-5:45 pm

2 stops19h 50m

Cagliari Elmas

Fri 5/8

6:35 pm-11:03 pm

2 stops37h 28m

$899

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Thu 3/19

1:50 pm-7:25 pm

2 stops45h 35m

Cagliari Elmas

Sat 4/4

8:55 am-4:10 pm

1 stop16h 15m

$905

San FranciscoAlghero

SFO - AHO

SFOAHO

San Francisco

Sun 2/8

9:10 am-2:30 pm

2 stops20h 20m

Alghero-Fertilia

Thu 2/12

7:30 pm-8:10 pm

2 stops33h 40m

$911

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

Fri 3/20

10:40 pm-5:40 pm

1 stop35h 00m

Olbia Costa Smeralda

Fri 4/3

12:00 pm-10:45 pm

2 stops19h 45m

$912

San FranciscoAlghero

SFO - AHO

SFOAHO

San Francisco

Fri 3/20

5:40 pm-11:10 pm

3 stops21h 30m

Alghero-Fertilia

Fri 4/3

1:35 pm-5:35 pm

3 stops37h 00m

$1,009

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

Fri 3/20

8:25 am-10:40 pm

3 stops30h 15m

Olbia Costa Smeralda

Fri 4/3

8:40 pm-5:35 pm

2 stops29h 55m

$1,155

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 17 results

Best time to book a flight from San Francisco to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from San Francisco 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Sardinia

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

It’s optimal to fly from San Francisco to Sardinia in the morning. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Sardinia

Peruse reviews from past customers who have flown with SWISS, Lufthansa, and ITA Airways from San Francisco to Sardinia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,798 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS

7.5

Good

1,798 reviews

SWISS

7.5

Good

1,798 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Lufthansa

6.8

Okay

7,603 reviews

SWISS

7.5

Good

1,798 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

ITA Airways

6.7

Okay

1,094 reviews

SWISS

7.5

Good

1,798 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

What airport do you fly from for flights from San Francisco to Sardinia?
For a flight from San Francisco to Sardinia, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.
How long is the flight from San Francisco to Sardinia?
Airlines like SWISS, Lufthansa, and KLM fly from San Francisco to Sardinia in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 27h 55m. The distance between San Francisco and Sardinia is about 6292 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from San Francisco to Sardinia?
When deciding which route to take from San Francisco to Sardinia consider San Francisco - Cagliari Elmas, San Francisco - Alghero-Fertilia or San Francisco - Olbia Costa Smeralda as they are the most popular.
Can I find deals for flights from San Francisco to Sardinia that include hotel bookings?
Yes. In addition to deals on San Francisco to Sardinia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Sardinia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Sardinia.
Can I find deals for business class flights from San Francisco to Sardinia?
Yes. Cheapflights offers flight deals from San Francisco to Sardinia 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from San Francisco to Sardinia

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$704	Average$1,282	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$707	Average$1,129	FlexibilityNo cancel fee	On-time76%
ITA Airways	Cheapest$869	Average$1,317	FlexibilityNo cancel fee	On-time81%

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$403+ Cheap flights from San Francisco (SFO) to Sardinia

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from San Francisco to Sardinia

Cheapest flights from San Francisco to SardiniaExplore the most affordable flight options available from San Francisco to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.

Explore the most affordable flight options available from San Francisco to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.

Find flight deals from San Francisco to Sardinia

Keep the following information in mind while searching for San Francisco to Sardinia flight deals. Data was last updated December 2, 2025.

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Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from San Francisco to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from San Francisco with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Sardinia

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

Find hourly flight availability from San Francisco to Sardinia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 2, 2025.

Reviews of airlines servicing Sardinia

Peruse reviews from past customers who have flown with SWISS, Lufthansa, and ITA Airways from San Francisco to Sardinia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from San Francisco to Sardinia?

How long is the flight from San Francisco to Sardinia?

What are the most popular routes from San Francisco to Sardinia?

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

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

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

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 San Francisco to Sardinia

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Top 3 airlines flying from San Francisco to Sardinia

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Cheapest flights from San Francisco to Sardinia
Explore the most affordable flight options available from San Francisco to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.