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Cheap flights from San Francisco to Alghero from $712

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Alghero departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Alghero

Cheap round-trip flights

Enter your travel dates to find the best prices.
ITA Airways Logo
10:35 am - 10:05 am
SFO
-
AHO
38h 30m2 stops
ITA Airways Logo
3:20 pm - 1:05 pm
AHO
-
SFO
30h 45m1 stop
$712ITA Airways
Sun, Feb 22 - Sun, Mar 1
ITA Airways Logo
10:35 am - 10:05 am
SFO
-
AHO
38h 30m2 stops
ITA Airways Logo
7:00 am - 6:55 pm
AHO
-
SFO
20h 55m2 stops
$717ITA Airways
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
7:30 am - 8:45 pm
SFO
-
AHO
28h 15m3 stops
Multiple Airlines Logo
7:00 am - 7:35 pm
AHO
-
SFO
21h 35m3 stops
$771Multiple Airlines
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
3:40 pm - 8:30 pm
SFO
-
AHO
19h 50m2 stops
Multiple Airlines Logo
8:55 am - 11:50 am
AHO
-
SFO
35h 55m3 stops
$857Multiple Airlines
Sun, Feb 22 - Sun, Mar 1

ITA Airways flights from San Francisco to Alghero

Our best ITA Airways deals on San Francisco to Alghero flight tickets
ITA Airways
Feb 22
SFO10:35 amSan Francisco
38h 30m
2 stops
AHO10:05 amAlghero-Fertilia
Mar 1
AHO3:20 pmAlghero-Fertilia
30h 45m
1 stop
SFO1:05 pmSan Francisco
$712
ITA Airways
Feb 22
SFO10:35 amSan Francisco
38h 30m
2 stops
AHO10:05 amAlghero-Fertilia
Mar 1
AHO7:00 amAlghero-Fertilia
20h 55m
2 stops
SFO6:55 pmSan Francisco
$717

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Alghero 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, momondo users made 832,500 searches. Data last updated January 9, 2026.
Use the filters below to find and compare flights from San Francisco to Alghero that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoAlghero

SFO - AHO

SFOAHO

San Francisco

Sun 2/22

10:35 am-10:05 am

2 stops38h 30m

Alghero-Fertilia

Sun 3/1

3:20 pm-1:05 pm

1 stop30h 45m

$712

San FranciscoAlghero

SFO - AHO

SFOAHO

San Francisco

Sun 2/22

10:35 am-10:05 am

2 stops38h 30m

Alghero-Fertilia

Sun 3/1

7:00 am-6:55 pm

2 stops20h 55m

$717

San FranciscoAlghero

SFO - AHO

SFOAHO

San Francisco

Sun 2/22

7:30 am-8:45 pm

3 stops28h 15m

Alghero-Fertilia

Sun 3/1

7:00 am-7:35 pm

3 stops21h 35m

$771

San FranciscoAlghero

SFO - AHO

SFOAHO

San Francisco

Sun 2/22

3:40 pm-8:30 pm

2 stops19h 50m

Alghero-Fertilia

Sun 3/1

8:55 am-11:50 am

3 stops35h 55m

$857

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

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

You could potentially save up to 54% on your flight if you consider stops on a San Francisco to Alghero flight.

When to book flights from San Francisco to Alghero

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Alghero according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Alghero (SFO to AHO) flight deals and tips

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

Fastest flight time

21h 05m

Direct flights

None
The fastest flight from San Francisco to Alghero takes 21h 05m
There are no direct flights from San Francisco to Alghero. There are no popular flight routes from San Francisco to Alghero.
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  • How far is San Francisco to Alghero-Fertilia by plane?

    The distance between San Francisco and Alghero-Fertilia is about 6187.6 mi. In terms of flight time, this usually takes a little over 21h 05m.

  • When did momondo last update prices for flights from San Francisco Airport to Alghero-Fertilia Airport?

    Prices for flights from San Francisco Airport to Alghero-Fertilia Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Alghero-Fertilia Airport?

  • How old do you have to be to fly from San Francisco Airport to Alghero-Fertilia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Alghero-Fertilia Airport.

  • What documentation or ID do you need to fly to Alghero-Fertilia Airport?

    The required travel and health documents for your Alghero-Fertilia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alghero-Fertilia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Francisco to Alghero?

Best airlines flying from San Francisco to Alghero

Compare and see reviews for airlines that fly from San Francisco to Alghero with momondo
Airline
Rating
Free Cancellation
Price
ITA AirwaysPriceFrom $869Free CancellationRating
6.7
1,126 reviews
Search ITA Airways flights

Traveling to a place near Alghero?

Book flights to Alghero if you plan to visit one of these locations
Castelsardo
Bosa
Stintino

Why use momondo?

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

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

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

Flights from San Francisco to Alghero with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Alghero.

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

Yes. momondo can track prices for San Francisco to Alghero flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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