What airlines fly to Sardinia?

Lufthansa, ITA Airways and SWISS are the top three most popular airlines that fly to Sardinia from San Francisco according to our data. Lufthansa is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Sardinia. Keep in mind that there are 3 different airlines that fly to Sardinia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Francisco to Sardinia?

ITA Airways is the most popular carrier operating from San Francisco to Sardinia

When did momondo last update prices for flights from San Francisco Airport to Sardinia?

Prices for flights from San Francisco Airport to Sardinia refresh daily.

How many operators does momondo search for flights from San Francisco Airport to Sardinia?

The number of operators available for flights from San Francisco Airport to Sardinia is 3 as of February 2026.

How old do you have to be to fly from San Francisco Airport to Sardinia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Sardinia.

What documentation or ID do you need to fly to Sardinia?

The necessary travel and health documents for your Sardinia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$266 Cheap Flights from San Francisco to Sardinia in 2026

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Find the cheapest flights from San Francisco to Sardinia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:15 pm - 8:10 am

SFO

AHO

31h 55m

2 stops

8:55 am - 1:15 pm

AHO

SFO

37h 20m

2 stops

$741ITA Airways

Tue, Apr 7 - Tue, Apr 14

1:45 pm - 4:25 pm

SFO

CAG

17h 40m

1 stop

5:05 pm - 11:45 am

CAG

SFO

27h 40m

1 stop

$747KLM

Tue, Apr 21 - Mon, Apr 27

7:25 am - 4:25 pm

SFO

CAG

24h 00m

2 stops

5:05 pm - 11:45 am

CAG

SFO

27h 40m

1 stop

$751Delta

Wed, Apr 8 - Wed, Apr 15

7:25 am - 4:25 pm

SFO

CAG

24h 00m

2 stops

5:05 pm - 7:09 pm

CAG

SFO

35h 04m

2 stops

$761Delta

Wed, Apr 8 - Wed, Apr 15

1:45 pm - 4:25 pm

SFO

CAG

17h 40m

1 stop

5:05 pm - 11:45 am

CAG

SFO

27h 40m

1 stop

$797KLM

Sat, Apr 25 - Mon, May 4

10:32 am - 4:25 pm

SFO

CAG

20h 53m

2 stops

5:05 pm - 11:45 am

CAG

SFO

27h 40m

1 stop

$801KLM

Sat, Apr 25 - Mon, May 4

1:05 pm - 3:05 pm

SFO

OLB

41h 00m

2 stops

4:00 pm - 2:40 pm

OLB

SFO

31h 40m

1 stop

$818Scandinavian Airlines

Thu, Apr 9 - Sat, Apr 25

1:40 pm - 6:10 pm

SFO

CAG

19h 30m

1 stop

6:35 pm - 2:30 pm

CAG

SFO

28h 55m

1 stop

$866Lufthansa

Wed, Apr 8 - Wed, Apr 15

3:15 pm - 8:10 am

SFO

AHO

31h 55m

2 stops

8:55 pm - 1:15 pm

AHO

SFO

49h 20m

2 stops

$897ITA Airways

Sun, Mar 29 - Sun, Apr 5

12:35 pm - 4:35 pm

SFO

OLB

19h 00m

2 stops

12:00 pm - 7:00 pm

OLB

SFO

16h 00m

1 stop

$956Lufthansa

Thu, Apr 23 - Sun, May 3

KLM flights from San Francisco to Sardinia

Our best KLM deals on San Francisco to Sardinia flight tickets

KLM

Apr 21

SFO1:45 pmSan Francisco

17h 40m

1 stop

CAG4:25 pmCagliari Elmas

Apr 27

CAG5:05 pmCagliari Elmas

27h 40m

1 stop

SFO11:45 amSan Francisco

$747

KLM

Apr 25

SFO1:45 pmSan Francisco

17h 40m

1 stop

CAG4:25 pmCagliari Elmas

May 4

CAG5:05 pmCagliari Elmas

27h 40m

1 stop

SFO11:45 amSan Francisco

$797

KLM

Apr 25

SFO10:32 amSan Francisco

20h 53m

2 stops

CAG4:25 pmCagliari Elmas

May 4

CAG5:05 pmCagliari Elmas

27h 40m

1 stop

SFO11:45 amSan Francisco

$801

Delta flights from San Francisco to Sardinia

Our best Delta deals on San Francisco to Sardinia flight tickets

Delta

Apr 8

SFO7:25 amSan Francisco

24h 00m

2 stops

CAG4:25 pmCagliari Elmas

Apr 15

CAG5:05 pmCagliari Elmas

27h 40m

1 stop

SFO11:45 amSan Francisco

$751

Delta

Apr 8

SFO7:25 amSan Francisco

24h 00m

2 stops

CAG4:25 pmCagliari Elmas

Apr 15

CAG5:05 pmCagliari Elmas

35h 04m

2 stops

SFO7:09 pmSan Francisco

$761

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoAlghero

SFO - AHO

SFOAHO

San Francisco

Tue 4/7

3:15 pm-8:10 am

2 stops31h 55m

Alghero-Fertilia

Tue 4/14

8:55 am-1:15 pm

2 stops37h 20m

$741

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Tue 4/21

1:45 pm-4:25 pm

1 stop17h 40m

Cagliari Elmas

Mon 4/27

5:05 pm-11:45 am

1 stop27h 40m

$747

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Wed 4/8

7:25 am-4:25 pm

2 stops24h 00m

Cagliari Elmas

Wed 4/15

5:05 pm-11:45 am

1 stop27h 40m

$751

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Wed 4/8

7:25 am-4:25 pm

2 stops24h 00m

Cagliari Elmas

Wed 4/15

5:05 pm-7:09 pm

2 stops35h 04m

$761

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Sat 4/25

1:45 pm-4:25 pm

1 stop17h 40m

Cagliari Elmas

Mon 5/4

5:05 pm-11:45 am

1 stop27h 40m

$797

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Sat 4/25

10:32 am-4:25 pm

2 stops20h 53m

Cagliari Elmas

Mon 5/4

5:05 pm-11:45 am

1 stop27h 40m

$801

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

Thu 4/9

1:05 pm-3:05 pm

2 stops41h 00m

Olbia Costa Smeralda

Sat 4/25

4:00 pm-2:40 pm

1 stop31h 40m

$818

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Wed 4/8

1:40 pm-6:10 pm

1 stop19h 30m

Cagliari Elmas

Wed 4/15

6:35 pm-2:30 pm

1 stop28h 55m

$866

San FranciscoAlghero

SFO - AHO

SFOAHO

San Francisco

Sun 3/29

3:15 pm-8:10 am

2 stops31h 55m

Alghero-Fertilia

Sun 4/5

8:55 pm-1:15 pm

2 stops49h 20m

$897

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

Thu 4/23

12:35 pm-4:35 pm

2 stops19h 00m

Olbia Costa Smeralda

Sun 5/3

12:00 pm-7:00 pm

1 stop16h 00m

$956

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Sardinia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on San Francisco to Sardinia flights?

You could potentially save up to 22% on your flight if you consider stops on a San Francisco to Sardinia flight.

Cheap San Francisco to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Sardinia

Fastest flight time	17h 00m
Direct flights	None

The fastest flight from San Francisco to Sardinia takes 17h 00m

There are no direct flights from San Francisco to Sardinia. There are no popular flight routes from San Francisco to Sardinia.

Search flight deals

When did momondo last update prices for flights from San Francisco Airport to Sardinia?
Prices for flights from San Francisco Airport to Sardinia refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Sardinia?
The number of operators available for flights from San Francisco Airport to Sardinia is 3 as of February 2026.
How old do you have to be to fly from San Francisco Airport to Sardinia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Sardinia.
What documentation or ID do you need to fly to Sardinia?
The necessary travel and health documents for your Sardinia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Francisco to Sardinia

Compare and see reviews for airlines that fly from San Francisco to Sardinia with momondo

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $704	Free Cancellation	Rating 7.6 1,880 reviews	Search SWISS flights
Lufthansa	PriceFrom $707	Free Cancellation	Rating 6.8 7,808 reviews	Search Lufthansa flights
ITA Airways	PriceFrom $869	Free Cancellation	Rating 6.7 1,151 reviews	Search ITA Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Sardinia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Sardinia. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Sardinia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sardinia from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Sardinia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sardinia from San Francisco.

I’m not ready to book a flight from San Francisco to Sardinia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Sardinia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sardinia and let you know when they change.