$1,718+ Cheap flights from San Francisco (SFO) to Vila do Porto (SMA)
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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SMA
Nov 27 — Dec 41
1 adult, Economy
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Best flights from San Francisco to Vila do PortoDiscover carefully curated flight deals from San Francisco to Vila do Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.
Discover carefully curated flight deals from San Francisco to Vila do Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/26. 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.
Fri 1/231:00 pmSFO - SMA
2 stops45h 45mTAP AIR PORTUGAL
Sun 2/16:45 pmSMA - SFO
1 stop26h 50mTAP AIR PORTUGAL
Deal found 10/26![TAP AIR PORTUGAL logo]()
$1,718
Cheap flight deals from San Francisco to Vila do Porto
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Vila do Porto (SMA). 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 October 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $1,294 (KAYAK) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Vila do Porto 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 October 28, 2025.
Use the filters below to find and compare flights from San Francisco to Vila do Porto that are best for you.
Fly from
San Francisco
Fly to
Vila do Porto
Route
Depart
Return
Price
San FranciscoVila do Porto
SFO - SMA
SFOSMA
San Francisco
Fri 1/23
1:00 pm-5:45 pm
2 stops45h 45m
Vila do Porto Santa Maria
Sun 2/1
6:45 pm-2:35 pm
1 stop26h 50m
$1,718
- Most accurate provider: When it comes to deals on San Francisco-Vila do Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Vila do Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Vila do Porto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Vila do Porto flights, Cheapflights users trust FlightHub the most. FlightHub 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-Vila do Porto 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 Vila do Porto
Have a flexible travel schedule? Discover the best time to fly to Vila do Porto 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.