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Sardinia

$276+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CAG
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap 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 agosto 14, 2025.

Round-trip from

$701
(Iberia)

One-way from

$276
(Kiwi.com)
From San Francisco to Sardinia
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One-way flight from San Francisco to Sardinia
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Find 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 agosto 14, 2025.

This Trip.com deal was found by Cheapflights users on 8/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/193:15 pmSFO - CAG
1 stop23h 25mMultiple Airlines
mar. 9/26:00 amCAG - SFO
1 stop16h 25mMultiple Airlines
Deal found 8/14$668
This Gotogate deal was found by Cheapflights users on 8/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/197:30 pmSFO - CAG
1 stop27h 35mMultiple Airlines
dom. 9/287:25 pmCAG - SFO
1 stop26h 15mMultiple Airlines
Deal found 8/14$718
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/217:30 pmSFO - CAG
1 stop15h 55mMultiple Airlines
dom. 9/287:25 pmCAG - SFO
1 stop26h 15mMultiple Airlines
Deal found 8/14$722
This Iberia deal was found by Cheapflights users on 8/14. 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. 9/92:22 pmSFO - CAG
2 stops19h 58mMultiple Airlines
mié. 9/2411:40 pmCAG - SFO
2 stops32h 14mMultiple Airlines
Deal found 8/14$723
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/267:30 pmSFO - OLB
1 stop27h 00mMultiple Airlines
dom. 10/125:15 pmOLB - SFO
2 stops28h 25mMultiple Airlines
Deal found 8/14$736
This Gurufare deal was found by Cheapflights users on 8/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/227:40 pmSFO - CAG
1 stop32h 35mMultiple Airlines
dom. 9/287:25 pmCAG - SFO
1 stop26h 15mMultiple Airlines
Deal found 8/14$737
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/232:40 pmSFO - CAG
2 stops17h 55mLufthansa
dom. 9/287:25 pmCAG - SFO
1 stop26h 15mLufthansa
Deal found 8/14$740
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/214:30 pmSFO - CAG
2 stops22h 10mMultiple Airlines
jue. 8/286:00 amCAG - SFO
2 stops17h 30mMultiple Airlines
Deal found 8/13$762
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:30 pmSFO - OLB
1 stop27h 20mMultiple Airlines
dom. 10/56:30 pmOLB - SFO
1 stop27h 10mMultiple Airlines
Deal found 8/13$826
This Gurufare deal was found by Cheapflights users on 8/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/248:50 pmSFO - OLB
2 stops34h 45mLufthansa
dom. 10/56:30 pmOLB - SFO
1 stop27h 10mLufthansa
Deal found 8/14$851
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/222:40 pmSFO - CAG
2 stops41h 55mLufthansa
dom. 9/287:25 pmCAG - SFO
1 stop26h 15mLufthansa
Deal found 8/14$851
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/183:15 pmSFO - CAG
1 stop22h 35mMultiple Airlines
lun. 8/256:00 amCAG - SFO
1 stop16h 25mMultiple Airlines
Deal found 8/13$853

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Sardinia 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 agosto 14, 2025.
Use the filters below to find and compare flights from San Francisco to Sardinia that are best for you.

Fly from

San Francisco

Fly to

Sardinia

Route

Depart

Return

Price

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

sáb. 9/13

8:10 pm-7:00 am

1 stop25h 50m

Cagliari Elmas

mié. 10/1

11:40 pm-8:50 pm

2 stops30h 10m

$701

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

jue. 9/11

7:30 pm-8:25 pm

1 stop15h 55m

Cagliari Elmas

jue. 9/18

8:30 am-4:10 pm

1 stop16h 40m

$707

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

lun. 9/15

7:40 pm-9:15 am

1 stop28h 35m

Cagliari Elmas

lun. 9/29

9:10 pm-4:10 pm

1 stop28h 00m

$714

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

mar. 9/16

7:30 pm-7:40 am

1 stop27h 10m

Cagliari Elmas

lun. 9/29

9:10 pm-4:10 pm

1 stop28h 00m

$714

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

dom. 9/14

7:30 pm-8:25 pm

1 stop15h 55m

Cagliari Elmas

lun. 9/29

9:10 pm-4:10 pm

1 stop28h 00m

$714

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

vie. 9/19

7:30 pm-8:05 am

1 stop27h 35m

Cagliari Elmas

dom. 9/28

7:25 pm-12:40 pm

1 stop26h 15m

$718

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

vie. 9/26

7:30 pm-7:30 am

1 stop27h 00m

Olbia Costa Smeralda

dom. 10/12

5:15 pm-12:40 pm

2 stops28h 25m

$736

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

sáb. 9/13

8:10 pm-7:00 am

1 stop25h 50m

Cagliari Elmas

mar. 9/30

9:30 pm-10:54 pm

2 stops34h 24m

$741

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

mié. 9/24

7:30 pm-7:50 am

1 stop27h 20m

Olbia Costa Smeralda

dom. 10/5

6:30 pm-12:40 pm

1 stop27h 10m

$826

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

mié. 9/24

8:50 pm-4:35 pm

2 stops34h 45m

Olbia Costa Smeralda

dom. 10/5

6:30 pm-12:40 pm

1 stop27h 10m

$851

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 26 results
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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?

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 agosto 14, 2025.

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

Reviews of airlines servicing Sardinia

Get insights into the airlines that provide service to Sardinia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sardinia. Reviews last updated agosto 14, 2025.
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
7.6
Good
1,699 reviews

Crew

8.2

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.6
Good
1,699 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Lufthansa
6.8
Okay
7,317 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
ITA Airways
6.7
Okay
1,018 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

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?

    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.

  • What are the cheapest airlines to fly from San Francisco to Sardinia one-way?

    For one-way options, check prices for Air France. According to our data, you can fly for as low as $573. Users have also found prices from $574 and $578 on SWISS and Delta, respectively.

  • 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 - Olbia Costa Smeralda or San Francisco - Alghero-Fertilia 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

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Top 3 airlines flying from San Francisco to Sardinia

Discover the top 3 airlines that operate flights from San Francisco to Sardinia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$704Average$1,282FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$707Average$1,193FlexibilityNo cancel feeOn-time76%
ITA AirwaysCheapest$950Average$1,317FlexibilityNo cancel feeOn-time81%

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