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Algarve

$371+ Cheap flights from San Francisco (SFO) to Algarve

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FAO
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from San Francisco to Algarve

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Algarve (zzSAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$650
(KLM)

Popular in

June

Cheapest in

January

Average price

$681
Provider with most accurate pricing for San Francisco-Faro flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Faro flights.
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From San Francisco to Algarve
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($362 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from San Francisco to Algarve

Cheapest flights from San Francisco to Algarve
Explore the most affordable flight options available from San Francisco to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This KLM deal was found by Cheapflights users on 1/29. 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.
Mon 3/102:50 pmSFO - FAO
1 stop35h 40mKLM
Wed 3/196:55 pmFAO - SFO
1 stop24h 55mKLM
Deal found 1/29$650
This Gurufare deal was found by Cheapflights users on 1/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:30 pmSFO - FAO
2 stops32h 10mScandinavian Airlines
Wed 3/1910:30 amFAO - SFO
2 stops37h 10mScandinavian Airlines
Deal found 1/30$692
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/411:35 amSFO - FAO
2 stops41h 50mBritish Airways
Sun 3/910:50 amFAO - SFO
2 stops29h 51mBritish Airways
Deal found 1/30$779
This Mytrip deal was found by Cheapflights users on 1/30. 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.
Tue 3/48:25 amSFO - FAO
3 stops23h 20mMultiple Airlines
Sun 3/96:05 amFAO - SFO
2 stops22h 37mMultiple Airlines
Deal found 1/30$816
This Gotogate deal was found by Cheapflights users on 1/29. 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.
Fri 10/104:20 pmSFO - FAO
1 stop23h 30mTAP AIR PORTUGAL
Tue 10/211:40 pmFAO - SFO
1 stop32h 55mTAP AIR PORTUGAL
Deal found 1/29$822
This Iberia deal was found by Cheapflights users on 1/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:33 pmSFO - FAO
2 stops28h 17mIberia
Mon 8/2512:30 pmFAO - SFO
2 stops39h 19mIberia
Deal found 1/29$830
This United deal was found by Cheapflights users on 1/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1712:32 amSFO - FAO
2 stops25h 18mUnited Airlines
Mon 8/2511:40 amFAO - SFO
2 stops30h 03mUnited Airlines
Deal found 1/29$896
This SWISS deal was found by Cheapflights users on 1/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:05 pmSFO - FAO
2 stops39h 10mSWISS
Tue 10/217:00 pmFAO - SFO
2 stops52h 28mSWISS
Deal found 1/30$988
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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.
Sun 5/182:40 pmSFO - FAO
1 stop15h 55mLufthansa
Sun 5/252:00 pmFAO - SFO
2 stops30h 40mLufthansa
Deal found 1/29$1,119
This Brussels Airlines deal was found by Cheapflights users on 1/29. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/182:40 pmSFO - FAO
2 stops36h 40mBrussels Airlines
Sun 5/2511:30 amFAO - SFO
2 stops57h 10mBrussels Airlines
Deal found 1/29$1,152
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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 5/235:45 pmSFO - FAO
1 stop20h 20mAer Lingus
Sat 5/3110:45 pmFAO - SFO
1 stop25h 00mAer Lingus
Deal found 1/29$1,166
This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/311:22 pmSFO - FAO
3 stops32h 23mAir Canada
Wed 2/196:05 amFAO - SFO
2 stops36h 47mAir Canada
Deal found 1/30$1,577

Find flights from San Francisco to Algarve within your budget

Customize your flight search to find flights from San Francisco to Algarve 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Mon 3/10

2:50 pm-9:30 am

1 stop35h 40m

Faro

Wed 3/19

6:55 pm-12:50 pm

1 stop24h 55m

$650

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Mon 3/10

6:30 pm-9:40 am

2 stops32h 10m

Faro

Wed 3/19

10:30 am-4:40 pm

2 stops37h 10m

$692

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Tue 3/4

11:35 am-1:25 pm

2 stops41h 50m

Faro

Sun 3/9

10:50 am-9:41 am

2 stops29h 51m

$779

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Tue 3/4

8:25 am-3:45 pm

3 stops23h 20m

Faro

Sun 3/9

6:05 am-8:42 pm

2 stops22h 37m

$816

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Sat 5/17

4:20 pm-5:20 pm

1 stop17h 00m

Faro

Tue 5/27

6:05 am-2:35 pm

1 stop16h 30m

$919

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Sat 5/17

11:59 pm-9:50 am

2 stops25h 51m

Faro

Tue 5/27

11:40 am-9:45 am

2 stops30h 05m

$1,027

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Sun 3/16

8:25 pm-3:05 pm

1 stop35h 40m

Faro

Sun 3/23

8:45 am-5:25 pm

1 stop15h 40m

$1,040

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Sun 5/18

2:40 pm-2:35 pm

1 stop15h 55m

Faro

Sun 5/25

2:00 pm-12:40 pm

2 stops30h 40m

$1,119

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Sun 5/18

2:40 pm-11:20 am

2 stops36h 40m

Faro

Sun 5/25

11:30 am-12:40 pm

2 stops57h 10m

$1,152

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Fri 5/23

5:45 pm-10:05 pm

1 stop20h 20m

Faro

Sat 5/31

10:45 pm-3:45 pm

1 stop25h 00m

$1,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 16 results
1
2

Best time to book a flight from San Francisco to Algarve

Have a flexible travel schedule? Discover the best time to fly to Algarve from San Francisco 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.

Travel insights for flights from San Francisco to Algarve

Get recent, data-driven insights about flights from San Francisco to Algarve including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Francisco to Algarve?

Currently, November is the cheapest month in which you can book a flight from San Francisco to Algarve (average of $628). Flying from San Francisco to Algarve in June is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to SAL?

Find hourly flight availability from San Francisco to Algarve. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Algarve as you normally would.

Rainfall in Algarve by month

Plan your trip to Algarve by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Algarve ranges from 0.1 - 4.6 inches per month. December is typically the wettest month, when rainfall can reach 4.6 in. July is typically the driest time to visit Algarve when rainfall is around 0.1 in.

Temperature in Algarve by month

Plan your trip to Algarve by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Algarve, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Algarve

Get insights into the airlines that provide service to Algarve. 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 Algarve. Reviews last updated January 30, 2025.
KLM
7.8
Good
1,335 reviews

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,335 reviews
KLM
7.8
Good
1,335 reviews

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,584 reviews
KLM
7.8
Good
1,335 reviews

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,315 reviews
KLM
7.8
Good
1,335 reviews

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

TAP AIR PORTUGAL
7.1
Good
1,860 reviews
KLM
7.8
Good
1,335 reviews

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air Canada
7.0
Good
8,640 reviews
KLM
7.8
Good
1,335 reviews

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

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

  • What airport do you fly from for flights from San Francisco to Algarve?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Algarve.

  • Can I find deals for flights from San Francisco to Algarve that include hotel bookings?

    Yes. In addition to deals on San Francisco to Algarve flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Algarve?

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

  • Can I find deals for business class flights from San Francisco to Algarve?

    Yes. Cheapflights offers flight deals from San Francisco to Algarve by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Algarve?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Algarve (average of $628). Flying from San Francisco to Algarve in June is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Francisco to Algarve

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Top 2 airlines flying from San Francisco to Algarve

Discover the top 2 airlines that operate flights from San Francisco to Algarve. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$714Average$1,043FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$774Average$882FlexibilityNo cancel feeOn-time70%
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