$296 Cheap Flights from San Francisco (SFO) to Faro (FAO)

View $296 flight on Wed, Mar 11, 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO)

Cheap Flights from San Francisco to Faro (SFO-FAO)

Prices were available within the past 7 days and start at $296 for one-way flights and $458 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, Feb 7 - Sat, Feb 14
SFO
San Francisco
FAO
Algarve
$458 Roundtrip, found 13 hours ago
$458
Roundtrip
found 13 hours ago
Select Scandinavian Airlines flight, departing Sat, Feb 7 from San Francisco to Algarve, returning Sat, Feb 14, priced at $458 found 13 hours ago
Scandinavian Airlines
Sat, Feb 7 - Sat, Feb 14
SFO
San Francisco
FAO
Algarve
$475 Roundtrip, found 13 hours ago
$475
Roundtrip
found 13 hours ago
Select Scandinavian Airlines flight, departing Sat, Feb 7 from San Francisco to Algarve, returning Sat, Feb 14, priced at $475 found 13 hours ago
Scandinavian Airlines
Fri, Feb 20 - Sat, Feb 28
SFO
San Francisco
FAO
Algarve
$507 Roundtrip, found 5 days ago
$507
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Feb 20 from San Francisco to Algarve, returning Sat, Feb 28, priced at $507 found 5 days ago
Scandinavian Airlines
Mon, Dec 1 - Wed, Dec 10
SFO
San Francisco
FAO
Algarve
$522 Roundtrip, found 18 hours ago
$522
Roundtrip
found 18 hours ago
Select Scandinavian Airlines flight, departing Mon, Dec 1 from San Francisco to Algarve, returning Wed, Dec 10, priced at $522 found 18 hours ago
Swiss International Air Lines
Mon, Jan 19 - Wed, Jan 28
SFO
San Francisco
FAO
Algarve
$549 Roundtrip, found 5 days ago
$549
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Jan 19 from San Francisco to Algarve, returning Wed, Jan 28, priced at $549 found 5 days ago
United
Wed, Jan 21 - Sun, Feb 1
SFO
San Francisco
FAO
Algarve
$549 Roundtrip, found 5 days ago
$549
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 21 from San Francisco to Algarve, returning Sun, Feb 1, priced at $549 found 5 days ago
Brussels Airlines
Wed, Jan 21 - Thu, Jan 29
SFO
San Francisco
FAO
Algarve
$593 Roundtrip, found 5 days ago
$593
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Wed, Jan 21 from San Francisco to Algarve, returning Thu, Jan 29, priced at $593 found 5 days ago
British Airways
Sun, Mar 8 - Mon, Mar 16
SFO
San Francisco
FAO
Algarve
$611 Roundtrip, found 4 days ago
$611
Roundtrip
found 4 days ago
Select British Airways flight, departing Sun, Mar 8 from San Francisco to Algarve, returning Mon, Mar 16, priced at $611 found 4 days ago
TAP Portugal
Fri, Nov 28 - Thu, Dec 11
SFO
San Francisco
FAO
Algarve
$629 Roundtrip, found 5 hours ago
$629
Roundtrip
found 5 hours ago
Select TAP Portugal flight, departing Fri, Nov 28 from San Francisco to Algarve, returning Thu, Dec 11, priced at $629 found 5 hours ago
American Airlines
Wed, Mar 11 - Mon, Mar 16
SFO
San Francisco
FAO
Algarve
$757 Roundtrip, found 15 hours ago
$757
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Mar 11 from San Francisco to Algarve, returning Mon, Mar 16, priced at $757 found 15 hours ago

Find the cheapest month to fly from San Francisco (SFO) to Faro (FAO)

March is typically the cheapest month to fly

From $534 - $1,134 per traveler.

Alternative airports near Faro

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Faro Intl. FAO. Cheapest option available. Flights from $629
FAO
Faro Intl.
Cheapest
Flights from $629

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO) cost?
Snag a cheap one-way flight from $296 or cheap return flight from $458 from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO)?
Flying in February is a great way to save, as it's the cheapest month for flights between SFO and FAO. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from SFO to FAO. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO)?
You'll have to hop on a flight with a layover if you're traveling from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SFO to FAO?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO)?
Choose a flight from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO) last-minute?
Booking your flight from SFO to FAO just before your trip is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SFO to FAO flight and hotel package?
Compared with arranging flights and hotels separately, booking a SFO to FAO flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the stress out of travel planning. Simply pick your flights and select from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Faro Intl. Airport (FAO)?
It's usually possible to cancel or reschedule your SFO to FAO flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Faro Intl.
Airlines serving
Aer Lingus, Air Canada, American Airlines, British Airways, Brussels Airlines, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$457
Distance
5797 mi

Book with confidence

San Francisco to Faro Flights

The cheapest times to fly from San Francisco to Faro

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Faro are during the month of February. You can find some of the cheapest flights from San Francisco to Faro with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Faro

Sunday is one of the best days to book for cheap flights from San Francisco to Faro: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Faro

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Faro in 2025. You can also book with separate airlines for your outbound and return journeys, from $296 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Faro flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Faro airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Francisco to Faro Flights

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*Available to One Key members.