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Porto Santo

$1,038+ Cheap flights from San Francisco (SFO) to Porto Santo (PXO)

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PXO
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from San Francisco to Porto Santo

Cheapest flights from San Francisco to Porto Santo
Explore the most affordable flight options available from San Francisco to Porto Santo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This Ovago deal was found by Cheapflights users on 1/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/227:35 pm
SFO
-
PXO
2 stops31h 35m
Multiple Airlines
vie. 7/318:30 am
PXO
-
SFO
2 stops33h 00m
Multiple Airlines
Deal found 1/26$1,038
This FlightHub deal was found by Cheapflights users on 1/26. 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.
mié. 7/224:35 pm
SFO
-
PXO
1 stop34h 35m
TAP AIR PORTUGAL
vie. 7/3112:00 pm
PXO
-
SFO
1 stop37h 35m
TAP AIR PORTUGAL
Deal found 1/26$1,083
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/26. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/117:10 am
SFO
-
PXO
2 stops30h 10m
TAP AIR PORTUGAL
mié. 10/1412:00 pm
PXO
-
SFO
1 stop34h 30m
TAP AIR PORTUGAL
Deal found 1/26$2,338

Find flight deals from San Francisco to Porto Santo

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Porto Santo (PXO). 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 enero 29, 2026.

Round-trip from

$1,038
(Ovago)
From San Francisco to Porto Santo
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Porto Santo 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 enero 29, 2026.
Use the filters below to find and compare flights from San Francisco to Porto Santo that are best for you.

Fly from

San Francisco

Fly to

Porto Santo

Route

Depart

Return

Price

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

mié. 7/22

7:35 pm-11:10 am

2 stops31h 35m

Porto Santo

vie. 7/31

8:30 am-9:30 am

2 stops33h 00m

$1,038

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

mié. 7/22

4:35 pm-11:10 am

1 stop34h 35m

Porto Santo

vie. 7/31

12:00 pm-5:35 pm

1 stop37h 35m

$1,083

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from San Francisco to Porto Santo

Have a flexible travel schedule? Discover the best time to fly to Porto Santo 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Porto Santo

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Porto Santo (average of $511). Flying from San Francisco to Porto Santo in June is currently the most expensive (average of $1,227). 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.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Porto Santo. 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 San Francisco to Porto Santo?

    A quick flight from San Francisco to Porto Santo can take about 34h 35m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $1,083. The distance from San Francisco to Porto Santo is about 5619 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Porto Santo 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 Porto Santo?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Porto Santo (average of $511). Flying from San Francisco to Porto Santo in June is currently the most expensive (average of $1,227). 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.

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