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Sardinia

$760+ Cheap flights from Fremont, CA to Sardinia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CAG
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Fremont to Sardinia

Cheapest flights from Fremont to Sardinia
Explore the most affordable flight options available from Fremont to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/1411:40 amSFO - AHO
2 stops17h 50mMultiple Airlines
Sun 12/217:30 pmAHO - SFO
1 stop26h 35mMultiple Airlines
Deal found 10/30$799
This Trip.com deal was found by Cheapflights users on 10/30. 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.
Fri 10/313:40 pmSFO - CAG
2 stops17h 40mMultiple Airlines
Sat 11/157:00 pmCAG - SFO
2 stops54h 30mMultiple Airlines
Deal found 10/30$917
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Mon 11/33:05 pmSFO - OLB
1 stop18h 20mMultiple Airlines
Wed 11/56:45 amOLB - SFO
2 stops22h 25mMultiple Airlines
Deal found 10/30$1,227

Cheap flight deals from Fremont to Sardinia

Keep the following information in mind while searching for Fremont to Sardinia flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$760
(ITA Airways)
Provider with most accurate pricing for San Francisco-Cagliari Elmas flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Cagliari Elmas flights.
Search Deals
From Fremont to Sardinia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont 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 October 30, 2025.
Use the filters below to find and compare flights from Fremont to Sardinia that are best for you.

Fly from

Fremont

Fly to

Sardinia

Route

Depart

Return

Price

San FranciscoAlghero

SFO - AHO

SFOAHO

San Francisco

Wed 3/4

9:25 am-6:45 pm

2 stops24h 20m

Alghero-Fertilia

Sun 3/8

7:30 pm-2:05 pm

1 stop26h 35m

$760

San FranciscoAlghero

SFO - AHO

SFOAHO

San Francisco

Sun 12/14

11:40 am-2:30 pm

2 stops17h 50m

Alghero-Fertilia

Sun 12/21

7:30 pm-1:05 pm

1 stop26h 35m

$799

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Tue 3/31

2:02 pm-5:45 pm

2 stops18h 43m

Cagliari Elmas

Thu 4/2

6:35 pm-7:00 pm

1 stop33h 25m

$1,795

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Fremont to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Fremont 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 Fremont to Sardinia

What is the cheapest time of day to fly from FR8 to SA?

Find hourly flight availability from Fremont 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 October 30, 2025.

It’s optimal to fly from Fremont to Sardinia in the afternoon. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight at noon.

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 October 30, 2025.
Read through reviews of airlines operating flights from Fremont to Sardinia, such as SWISS, Lufthansa, and ITA Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,775 reviews

Comfort

7.4

Entertainment

6.8

Food

7.1

Overall

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
SWISS
7.5
Good
1,775 reviews
SWISS
7.5
Good
1,775 reviews

Comfort

7.4

Entertainment

6.8

Food

7.1

Overall

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Lufthansa
6.8
Okay
7,541 reviews
SWISS
7.5
Good
1,775 reviews

Comfort

7.4

Entertainment

6.8

Food

7.1

Overall

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
ITA Airways
6.7
Okay
1,078 reviews
SWISS
7.5
Good
1,775 reviews

Comfort

7.4

Entertainment

6.8

Food

7.1

Overall

7.5

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.

Related info for your journey

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

  • How long is the flight from Fremont to Sardinia?

    For as low as $1,795, ITA Airways can have you in Sardinia from Fremont in 18h 43m. Fremont and Sardinia are separated by a distance of 6292 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Fremont to Sardinia?

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

  • Can I find deals for flights from Fremont to Sardinia that include hotel bookings?

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

  • How can I find direct flights from Fremont to Sardinia?

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

  • Can I find deals for business class flights from Fremont to Sardinia?

    Yes. Cheapflights offers flight deals from Fremont 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 Fremont to Sardinia

Discover the top 3 airlines that operate flights from Fremont 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$704Average$1,282FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$707Average$1,134FlexibilityNo cancel feeOn-time76%
ITA AirwaysCheapest$869Average$1,317FlexibilityNo cancel feeOn-time81%

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