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$391+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CAG
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$737
(Iberia)

One-way from

$391
(Kiwi.com)
Provider with most accurate pricing for San Francisco-Cagliari Elmas flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Cagliari Elmas flights.
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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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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 April 24, 2025.

This Iberia deal was found by Cheapflights users on 4/23. 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.
Sun 9/78:10 pmSFO - CAG
1 stop18h 00mIberia
Sat 9/139:15 amCAG - SFO
1 stop17h 55mIberia
Deal found 4/23$737
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Tue 8/197:30 pmSFO - CAG
1 stop27h 10mSWISS
Tue 8/268:55 amCAG - SFO
1 stop16h 15mSWISS
Deal found 4/23$762
This KAYAK deal was found by Cheapflights users on 4/23. 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.
Thu 10/27:20 pmSFO - OLB
1 stop32h 55mBritish Airways
Sat 10/112:05 pmOLB - SFO
1 stop32h 45mBritish Airways
Deal found 4/23$765
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Fri 8/159:05 pmSFO - OLB
1 stop14h 25mMultiple Airlines
Sun 8/248:20 amOLB - SFO
1 stop16h 50mMultiple Airlines
Deal found 4/23$768
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Tue 8/191:45 pmSFO - CAG
2 stops18h 50mMultiple Airlines
Tue 8/268:55 amCAG - SFO
1 stop16h 15mMultiple Airlines
Deal found 4/23$769
This SWISS deal was found by Cheapflights users on 4/23. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1011:35 amSFO - OLB
2 stops35h 20mSWISS
Sat 5/176:15 pmOLB - SFO
1 stop30h 55mSWISS
Deal found 4/23$773
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:00 amSFO - CAG
2 stops25h 25mDelta
Tue 8/2612:30 pmCAG - SFO
2 stops30h 27mDelta
Deal found 4/23$793
This Austrian Airlines deal was found by Cheapflights users on 4/23. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:05 pmSFO - CAG
2 stops27h 05mAustrian Airlines
Sun 9/289:55 amCAG - SFO
2 stops35h 45mAustrian Airlines
Deal found 4/23$828
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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.
Fri 8/152:40 pmSFO - OLB
2 stops20h 50mLufthansa
Sun 8/245:30 pmOLB - SFO
2 stops28h 10mLufthansa
Deal found 4/23$948
This Gurufare deal was found by Cheapflights users on 4/23. 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.
Fri 9/199:05 pmSFO - CAG
1 stop35h 30mLufthansa
Sun 9/287:25 pmCAG - SFO
1 stop26h 15mLufthansa
Deal found 4/23$979
This KLM deal was found by Cheapflights users on 4/23. 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.
Wed 7/161:45 pmSFO - CAG
2 stops17h 40mKLM
Wed 7/235:05 pmCAG - SFO
2 stops33h 58mKLM
Deal found 4/23$1,098
This Gurufare deal was found by Cheapflights users on 4/23. 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.
Mon 6/303:15 pmSFO - AHO
1 stop18h 20mITA Airways
Tue 7/87:10 amAHO - SFO
2 stops36h 20mITA Airways
Deal found 4/23$1,148

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 April 24, 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

Sun 9/7

8:10 pm-11:10 pm

1 stop18h 00m

Cagliari Elmas

Sat 9/13

9:15 am-6:10 pm

1 stop17h 55m

$737

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Tue 8/19

7:30 pm-7:40 am

1 stop27h 10m

Cagliari Elmas

Tue 8/26

8:55 am-4:10 pm

1 stop16h 15m

$762

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

Thu 10/2

7:20 pm-1:15 pm

1 stop32h 55m

Olbia Costa Smeralda

Sat 10/11

2:05 pm-1:50 pm

1 stop32h 45m

$765

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

Fri 8/15

9:05 pm-8:30 pm

1 stop14h 25m

Olbia Costa Smeralda

Sun 8/24

8:20 am-4:10 pm

1 stop16h 50m

$768

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Tue 8/19

1:45 pm-5:35 pm

2 stops18h 50m

Cagliari Elmas

Tue 8/26

8:55 am-4:10 pm

1 stop16h 15m

$769

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

Sat 5/10

11:35 am-7:55 am

2 stops35h 20m

Olbia Costa Smeralda

Sat 5/17

6:15 pm-4:10 pm

1 stop30h 55m

$773

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Tue 8/19

6:00 am-4:25 pm

2 stops25h 25m

Cagliari Elmas

Tue 8/26

12:30 pm-9:57 am

2 stops30h 27m

$793

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Fri 9/19

9:05 pm-9:10 am

2 stops27h 05m

Cagliari Elmas

Sun 9/28

9:55 am-12:40 pm

2 stops35h 45m

$828

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

Fri 8/15

2:40 pm-8:30 pm

2 stops20h 50m

Olbia Costa Smeralda

Sun 8/24

5:30 pm-12:40 pm

2 stops28h 10m

$948

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Fri 9/19

9:05 pm-5:35 pm

1 stop35h 30m

Cagliari Elmas

Sun 9/28

7:25 pm-12:40 pm

1 stop26h 15m

$979

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 April 24, 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.

Rainfall in Sardinia by month

Plan your trip to Sardinia by taking into account the average rainfall totals by month.

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.

Temperature in Sardinia by month

Plan your trip to Sardinia by taking into account the average temperature totals by month.

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).

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 April 24, 2025.
Read through reviews of airlines operating flights from San Francisco to Sardinia, such as Delta, KLM and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,442 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 Vueling. According to our data, you can fly for as low as $391. Users have also found prices from $468 and $574 on Scandinavian Airlines and British Airways, 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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Alternative routes for San Francisco to Sardinia

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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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$707Average$1,642FlexibilityNo cancel feeOn-time76%
ITA AirwaysCheapest$765Average$984FlexibilityNo cancel feeOn-time81%
SWISSCheapest$766Average$1,538FlexibilityNo cancel feeOn-time79%

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