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Porto Santo

$843+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PXO
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,174
(Trip.com)
Provider with most accurate pricing for San Francisco-Porto Santo flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Porto Santo flights.
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From San Francisco to Porto Santo
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Find 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 May 1, 2025.

This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:20 pmSFO - PXO
1 stop34h 50mTAP AIR PORTUGAL
Tue 9/912:00 pmPXO - SFO
1 stop34h 35mTAP AIR PORTUGAL
Deal found 4/29$843
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:40 amSFO - PXO
2 stops42h 30mMultiple Airlines
Tue 9/912:00 pmPXO - SFO
2 stops40h 06mMultiple Airlines
Deal found 4/29$1,063

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 May 1, 2025.
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

Thu 5/29

8:30 pm-10:25 pm

2 stops41h 55m

Porto Santo

Thu 6/5

12:00 pm-8:50 pm

2 stops40h 50m

$1,174

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Mon 6/30

4:20 pm-11:10 am

1 stop34h 50m

Porto Santo

Mon 7/7

12:00 pm-4:45 pm

2 stops36h 45m

$4,637

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from San Francisco to Porto Santo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Porto Santo in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Porto Santo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Porto Santo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Porto Santo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Porto Santo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Porto Santo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Reviews of airlines servicing Porto Santo

Get insights into the airlines that provide service to Porto Santo. 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 Porto Santo. Reviews last updated May 1, 2025.
TAP AIR PORTUGAL
7.1
Good
1,852 reviews

Crew

7.8

Comfort

7.1

Overall

7.1

Boarding

7.0

Food

6.2

Entertainment

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

GVA - LIS

Boarding process needs improvement on the international flight from Lisbon to the usa. There were no Priority boarding, and the line was huge and a single line for the entire flight.
TAP AIR PORTUGAL
7.1
Good
1,852 reviews
TAP AIR PORTUGAL
7.1
Good
1,852 reviews

Crew

7.8

Comfort

7.1

Overall

7.1

Boarding

7.0

Food

6.2

Entertainment

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

GVA - LIS

Boarding process needs improvement on the international flight from Lisbon to the usa. There were no Priority boarding, and the line was huge and a single line for the entire flight.

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.

  • 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.

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