$593+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CAG
Apr 25 — May 21
Round-trip
1 adult, Economy
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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 March 26, 2026.
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 March 26, 2026.
This Gotogate deal was found by Cheapflights users on 3/24. 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.
Tue 8/47:35 pm
SFO
- OLB
1 stop15h 50m
SWISS
Tue 8/189:20 pm
OLB
- SFO
1 stop27h 55m
SWISS
Deal found 3/24![SWISS logo]()
$702
This Booking.com deal was found by Cheapflights users on 3/24. 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.
Tue 8/41:00 pm
SFO
- OLB
2 stops18h 35m
Multiple Airlines
Tue 8/189:20 pm
OLB
- SFO
1 stop27h 55m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$709
This Gotogate deal was found by Cheapflights users on 3/24. 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.
Tue 8/410:09 am
SFO
- OLB
2 stops25h 26m
British Airways
Tue 8/187:40 pm
OLB
- SFO
2 stops34h 36m
British Airways
Deal found 3/24![British Airways logo]()
$754
This Trip.com deal was found by Cheapflights users on 3/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:55 pm
SFO
- OLB
2 stops25h 30m
Multiple Airlines
Fri 9/1112:10 am
OLB
- SFO
2 stops49h 30m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$890
This British Airways deal was found by Cheapflights users on 3/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:35 pm
SFO
- OLB
1 stop17h 05m
British Airways
Tue 9/157:40 pm
OLB
- SFO
1 stop27h 10m
British Airways
Deal found 3/23![British Airways logo]()
$917
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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.
Sat 4/252:10 pm
SFO
- CAG
2 stops18h 35m
Lufthansa
Mon 5/46:35 pm
CAG
- SFO
2 stops27h 05m
Lufthansa
Deal found 3/23![Lufthansa logo]()
$939
This British Airways deal was found by Cheapflights users on 3/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:30 pm
SFO
- OLB
1 stop15h 55m
British Airways
Thu 9/1012:20 pm
OLB
- SFO
1 stop34h 30m
British Airways
Deal found 3/23![British Airways logo]()
$943
This BusinessClass deal was found by Cheapflights users on 3/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:40 am
SFO
- OLB
2 stops18h 45m
British Airways
Tue 9/87:40 pm
OLB
- SFO
1 stop27h 10m
British Airways
Deal found 3/21![British Airways logo]()
$951
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:35 pm
SFO
- CAG
2 stops52h 00m
Multiple Airlines
Wed 5/133:10 pm
CAG
- SFO
1 stop34h 00m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$956
This KLM deal was found by Cheapflights users on 3/24. 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.
Sat 4/251:45 pm
SFO
- CAG
1 stop17h 40m
KLM
Mon 5/45:05 pm
CAG
- SFO
1 stop27h 40m
KLM
Deal found 3/24![KLM logo]()
$965
This Delta deal was found by Cheapflights users on 3/23. 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.
Mon 4/201:45 pm
SFO
- CAG
1 stop17h 40m
Delta
Sun 4/265:05 pm
CAG
- SFO
1 stop27h 40m
Delta
Deal found 3/23![Delta logo]()
$975
This British Airways deal was found by Cheapflights users on 3/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:30 pm
SFO
- OLB
1 stop16h 05m
British Airways
Mon 9/149:15 pm
OLB
- SFO
1 stop25h 35m
British Airways
Deal found 3/23![British Airways logo]()
$977
Best flights from San Francisco to SardiniaDiscover 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 March 26, 2026.
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 March 26, 2026.
This BusinessClass deal was found by Cheapflights users on 3/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:40 am
SFO
- OLB
2 stops18h 45m
British Airways
Tue 9/87:40 pm
OLB
- SFO
1 stop27h 10m
British Airways
Deal found 3/21![British Airways logo]()
$951
This KLM deal was found by Cheapflights users on 3/21. 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.
Sat 4/251:45 pm
SFO
- CAG
1 stop17h 40m
KLM
Mon 5/45:05 pm
CAG
- SFO
1 stop27h 40m
KLM
Deal found 3/21![KLM logo]()
$965
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:30 pm
SFO
- OLB
1 stop14h 25m
Multiple Airlines
Sat 5/911:20 pm
OLB
- SFO
2 stops30h 30m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$977
This Delta deal was found by Cheapflights users on 3/21. 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.
Mon 4/208:45 am
SFO
- CAG
2 stops22h 40m
Delta
Sun 4/265:05 pm
CAG
- SFO
1 stop27h 40m
Delta
Deal found 3/21![Delta logo]()
$979
This KAYAK deal was found by Cheapflights users on 3/25. 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.
Fri 4/244:10 pm
SFO
- CAG
2 stops40h 35m
Lufthansa
Tue 5/56:35 pm
CAG
- SFO
1 stop33h 25m
Lufthansa
Deal found 3/25![Lufthansa logo]()
$990
This oojo deal was found by Cheapflights users on 3/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:15 pm
SFO
- AHO
2 stops20h 40m
ITA Airways
Thu 5/149:40 pm
AHO
- SFO
2 stops24h 35m
ITA Airways
Deal found 3/23![ITA Airways logo]()
$1,029
This British Airways deal was found by Cheapflights users on 3/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:10 pm
SFO
- OLB
2 stops36h 25m
Multiple Airlines
Tue 9/87:40 pm
OLB
- SFO
1 stop27h 10m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$981
This KLM deal was found by Cheapflights users on 3/22. 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 5/61:45 pm
SFO
- CAG
1 stop17h 40m
KLM
Wed 5/135:05 pm
CAG
- SFO
1 stop27h 40m
KLM
Deal found 3/22![KLM logo]()
$1,010
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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.
Thu 4/232:40 pm
SFO
- OLB
1 stop17h 45m
Lufthansa
Sun 5/312:00 pm
OLB
- SFO
1 stop16h 00m
Lufthansa
Deal found 3/24![Lufthansa logo]()
$1,034
This British Airways deal was found by Cheapflights users on 3/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:30 pm
SFO
- OLB
1 stop15h 55m
British Airways
Thu 8/2012:20 pm
OLB
- SFO
1 stop34h 30m
British Airways
Deal found 3/23![British Airways logo]()
$1,062
This KLM deal was found by Cheapflights users on 3/21. 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.
Sun 5/310:32 am
SFO
- CAG
2 stops20h 53m
KLM
Wed 5/135:05 pm
CAG
- SFO
2 stops32h 52m
KLM
Deal found 3/21![KLM logo]()
$1,024
This British Airways deal was found by Cheapflights users on 3/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:01 am
SFO
- OLB
2 stops20h 24m
British Airways
Wed 6/39:25 pm
OLB
- SFO
1 stop25h 25m
British Airways
Deal found 3/22![British Airways logo]()
$1,225
This Booking.com deal was found by Cheapflights users on 3/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:35 pm
SFO
- AHO
2 stops18h 15m
Multiple Airlines
Sun 4/1211:10 am
AHO
- SFO
3 stops32h 30m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,325
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:30 pm
SFO
- AHO
1 stop37h 40m
Multiple Airlines
Thu 5/143:15 pm
AHO
- SFO
1 stop31h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,483
Last-minute flights from San Francisco to SardiniaDiscover last-minute flight deals from San Francisco to Sardinia. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Sardinia. Data last updated March 26, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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.
Tue 4/72:40 pm
SFO
- OLB
1 stop17h 55m
Lufthansa
Wed 4/1512:00 pm
OLB
- SFO
1 stop16h 00m
Lufthansa
Deal found 3/24![Lufthansa logo]()
$1,026
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:15 pm
SFO
- AHO
2 stops20h 40m
ITA Airways
Sun 4/128:55 am
AHO
- SFO
2 stops61h 20m
ITA Airways
Deal found 3/23![ITA Airways logo]()
$992
This Booking.com deal was found by Cheapflights users on 3/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:35 pm
SFO
- AHO
2 stops18h 15m
Multiple Airlines
Sun 4/1211:10 am
AHO
- SFO
3 stops32h 30m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,325
This Delta deal was found by Cheapflights users on 3/23. 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.
Mon 4/201:45 pm
SFO
- CAG
1 stop17h 40m
Delta
Sun 4/265:05 pm
CAG
- SFO
1 stop27h 40m
Delta
Deal found 3/23![Delta logo]()
$975
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:30 pm
SFO
- OLB
1 stop14h 25m
Multiple Airlines
Sat 5/911:20 pm
OLB
- SFO
2 stops30h 30m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$977
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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.
Thu 4/232:40 pm
SFO
- OLB
1 stop17h 45m
Lufthansa
Sun 5/312:00 pm
OLB
- SFO
1 stop16h 00m
Lufthansa
Deal found 3/25![Lufthansa logo]()
$1,011
This Gotogate deal was found by Cheapflights users on 3/24. 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.
Thu 4/232:40 pm
SFO
- OLB
1 stop17h 45m
Lufthansa
Sat 5/99:10 pm
OLB
- SFO
1 stop30h 50m
Lufthansa
Deal found 3/24![Lufthansa logo]()
$1,090
This KAYAK deal was found by Cheapflights users on 3/25. 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.
Fri 4/244:10 pm
SFO
- CAG
2 stops40h 35m
Lufthansa
Tue 5/56:35 pm
CAG
- SFO
1 stop33h 25m
Lufthansa
Deal found 3/25![Lufthansa logo]()
$990
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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.
Sat 4/252:10 pm
SFO
- CAG
2 stops18h 35m
Lufthansa
Mon 5/46:35 pm
CAG
- SFO
2 stops27h 05m
Lufthansa
Deal found 3/23![Lufthansa logo]()
$939
This KLM deal was found by Cheapflights users on 3/24. 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.
Sat 4/251:45 pm
SFO
- CAG
1 stop17h 40m
KLM
Mon 5/45:05 pm
CAG
- SFO
1 stop27h 40m
KLM
Deal found 3/24![KLM logo]()
$965
One-way flights from San Francisco to SardiniaSearch for one-way flight options from San Francisco to Sardinia. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
Search for one-way flight options from San Francisco to Sardinia. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:30 pm
SFO
- CAG
2 stops39h 45m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$593
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:40 pm
SFO
- CAG
2 stops34h 05m
Lufthansa
Deal found 3/24![Lufthansa logo]()
$604
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/311:43 pm
SFO
- CAG
3 stops38h 17m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$816
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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.
Sat 8/17:30 pm
SFO
- OLB
1 stop14h 50m
British Airways
Deal found 3/22![British Airways logo]()
$901
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 6/197:30 pm
SFO
- CAG
1 stop16h 40m
British Airways
Deal found 3/23![British Airways logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:30 pm
SFO
- OLB
3 stops34h 15m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,235
This business-class.com deal was found by Cheapflights users on 3/25. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:05 pm
SFO
- CAG
1 stop35h 40m
Lufthansa
Deal found 3/25![Lufthansa logo]()
$3,725
This business-class.com deal was found by Cheapflights users on 3/21. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:35 pm
SFO
- CAG
1 stop32h 45m
SWISS
Deal found 3/21![SWISS logo]()
$4,204
This FlightHub deal was found by Cheapflights users on 3/24. 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.
Sun 8/236:30 am
SFO
- OLB
2 stops28h 55m
British Airways
Deal found 3/24![British Airways logo]()
$7,138
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:00 am
SFO
- CAG
3 stops27h 35m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$10,350
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 March 26, 2026.
Round-trip from | $702 (Gotogate) |
|---|---|
One-way from | $593 (Kiwi.com) |
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 March 26, 2026.
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
Cheapest round-trip
San FranciscoOlbia
SFO - OLB
SFOOLB
San Francisco
Wed 8/19
7:40 am-11:25 am
2 stops18h 45m
Olbia Costa Smeralda
Tue 9/8
7:40 pm-1:50 pm
1 stop27h 10m
$951
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
$965
San FranciscoOlbia
SFO - OLB
SFOOLB
San Francisco
Thu 4/23
8:30 pm-7:55 pm
1 stop14h 25m
Olbia Costa Smeralda
Sat 5/9
11:20 pm-8:50 pm
2 stops30h 30m
$977
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Mon 4/20
8:45 am-4:25 pm
2 stops22h 40m
Cagliari Elmas
Sun 4/26
5:05 pm-11:45 am
1 stop27h 40m
$979
San FranciscoOlbia
SFO - OLB
SFOOLB
San Francisco
Wed 8/19
11:10 pm-8:35 pm
2 stops36h 25m
Olbia Costa Smeralda
Tue 9/8
7:40 pm-1:50 pm
1 stop27h 10m
$981
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Fri 4/24
4:10 pm-5:45 pm
2 stops40h 35m
Cagliari Elmas
Tue 5/5
6:35 pm-7:00 pm
1 stop33h 25m
$990
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Wed 5/6
1:45 pm-4:25 pm
1 stop17h 40m
Cagliari Elmas
Wed 5/13
5:05 pm-11:45 am
1 stop27h 40m
$1,010
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Sun 5/3
10:32 am-4:25 pm
2 stops20h 53m
Cagliari Elmas
Wed 5/13
5:05 pm-4:57 pm
2 stops32h 52m
$1,024
San FranciscoAlghero
SFO - AHO
SFOAHO
San Francisco
Thu 5/7
3:15 pm-8:55 pm
2 stops20h 40m
Alghero-Fertilia
Thu 5/14
9:40 pm-1:15 pm
2 stops24h 35m
$1,029
Quickest round-trip
San FranciscoOlbia
SFO - OLB
SFOOLB
San Francisco
Thu 4/23
2:40 pm-5:25 pm
1 stop17h 45m
Olbia Costa Smeralda
Sun 5/3
12:00 pm-7:00 pm
1 stop16h 00m
$1,034
Showing 1-10 of 22 resultsSorted by cheapest first
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.
SFO-CAG
SFO-OLB
SFO-AHO
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
SFO-ITSA
SFO-CAG
SFO-OLB
SFO-AHO
No data available for this route at this time. Please check back soon.
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 March 26, 2026.
Peruse reviews from past customers who have flown with SWISS,Lufthansa, andITA 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.
Entertainment
6.8
Boarding
7.7
Crew
8.3
Overall
7.5
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Boarding
7.7
Crew
8.3
Overall
7.5
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Boarding
7.7
Crew
8.3
Overall
7.5
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Boarding
7.7
Crew
8.3
Overall
7.5
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
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.
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Alternative routes for San Francisco to Sardinia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sardinia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Sardinia by cabin class
Find flights from San Francisco to Sardinia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Sardinia flights
Browse other San Francisco and Sardinia flight options. Last updated on March 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 March 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$663 | Average$973 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$704 | Average$1,077 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$869 | Average$1,179 | FlexibilityNo cancel fee | On-time81% |