Cheap Flights from Sao Paulo Guarulhos to San Francisco International

Compare Sao Paulo Guarulhos to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

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Flight deals from Sao Paulo Guarulhos to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Sao Paulo Guarulhos to San Francisco International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sao Paulo Guarulhos to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sao Paulo Guarulhos to San Francisco International flights are currently cheapest in September.

Sao Paulo Guarulhos to San Francisco International: Alternative routes

Compare routes from Sao Paulo Guarulhos to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

Sao Paulo to San Francisco: Flight information

The things to know before you go.
Cheapest flight foundR 5,460
Cheapest month to flySeptember

Finding cheap flights from Sao Paulo Guarulhos to San Francisco International: Frequently asked questions

The best price we found for a return flight from Sao Paulo Guarulhos to San Francisco International is R 9,806. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sao Paulo Guarulhos to San Francisco International. But we found flights with one or more stops from R 9,801.
As of June 2025, there are no flights flying from Sao Paulo Guarulhos to San Francisco International.
The cheapest month to fly from Sao Paulo Guarulhos to San Francisco International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sao Paulo Guarulhos Airport to San Francisco International Airport on Thursday, 25 September 2025.
No airlines currently offer direct flights between Sao Paulo Guarulhos Airport and San Francisco International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to San Francisco International.

Travelling from Sao Paulo-Guarulhos International Airport (GRU) to San Francisco International Airport (SFO): what you need to know

  • San Francisco is four hours behind Sao Paulo and follows the UTC-7 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport on time to catch your GRU to SFO flight.

  • You'll likely experience longer lines during popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure will give you ample time for security and boarding.

  • We make it easy to book a flight with a stopover. To see your options for tickets from Sao Paulo-Guarulhos International Airport to San Francisco International Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to visit your chosen city. Some great stopovers between GRU and SFO include:

    • George Bush Intercontinental Airport

    • Tocumen International Airport

    • Miami International Airport

How to find the cheapest flights from Sao Paulo-Guarulhos International Airport (GRU) to San Francisco International Airport (SFO)

  • R 5,457 is the lowest price for a one-way Sao Paulo-Guarulhos International Airport to San Francisco International Airport flight. A return flight starts at R 9,801. These fares may change depending on availability and demand.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from GRU to SFO if you book early. Airlines often have some terrific early bird discounts.

  • Getting cheap flights from Sao Paulo-Guarulhos International Airport to San Francisco International Airport is more likely if you're flexible with your travel plans. Use the 'Whole month' search tool to see the lowest fares across each month and snap up a great deal.

  • You don't need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll notify you as soon as there's a change in price on cheap flights from GRU to SFO.

  • Lock in the perfect flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Sao Paulo-Guarulhos International Airport to San Francisco International Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Sao Paulo-Guarulhos International Airport (GRU)

  • 75.54% of flights that leave from Sao Paulo-Guarulhos International Airport reach their destination on time.

  • Sao Paulo-Guarulhos International Airport is around 26 kilometres from central Sao Paulo. If you're driving, catching a cab or ride-sharing from the centre, it'll take 30 minutes or so to arrive, depending on the traffic.

  • The journey on public transport takes roughly 1 hour 20 minutes.

  • Looking for a convenient hotel near GRU? If you've booked an early flight from Sao Paulo-Guarulhos International Airport to San Francisco International Airport, these accommodation options will put you moments from your departure lounge:

Arriving at San Francisco International Airport (SFO)

Getting from San Francisco International Airport (SFO) to central San Francisco

  • San Francisco International Airport is approximately 21 kilometres from central San Francisco. Driving there takes about 20 minutes.

  • If you're taking public transport, expect a journey of around 45 minutes.

When to fly to San Francisco International Airport (SFO)

  • August is the most popular month for flights from Sao Paulo-Guarulhos International Airport to San Francisco International Airport. To steer clear of the crowds, travel to San Francisco in February.

  • Before locking in your flight from Sao Paulo-Guarulhos International Airport to San Francisco International Airport, think about the type of weather you like. September is the warmest month in San Francisco, with temperatures ranging from 12ºC (54ºF) to 22ºC (72ºF).

  • Look for cheap tickets from GRU to SFO in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 6ºC (43ºF) and 16ºC (61ºF) on average.

Explore more of United States

  • San Jose is just one of the many cities in United States waiting to be explored once you've seen the sights of San Francisco. Around 64 kilometres away to the south-east, check out popular attractions including Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

  • Around 257 kilometres south-east of San Francisco, Fresno is another favourite stop in United States. Get a taste of what this destination has to offer at Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.