Cheap Flights from Sao Paulo Guarulhos to San Antonio International

Compare Sao Paulo Guarulhos to San Antonio International flight deals

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

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Flight deals from Sao Paulo Guarulhos to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Sao Paulo Guarulhos Airport to San Antonio International Airport? If you want to travel next month, return fares start from Rs217,635. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sao Paulo Guarulhos to San Antonio 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 Antonio International flights are currently cheapest in May.

Sao Paulo Guarulhos to San Antonio International: Alternative routes

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

Sao Paulo to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundRs94,859
Cheapest month to flyMay

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

The best price we found for a return flight from Sao Paulo Guarulhos to San Antonio International is Rs209,239. 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 Antonio International. But we found flights with one or more stops from Rs209,239.
As of May 2026, there are no flights flying from Sao Paulo Guarulhos to San Antonio International.
The cheapest month to fly from Sao Paulo Guarulhos to San Antonio International is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sao Paulo Guarulhos Airport to San Antonio International Airport on Wednesday, 27 May 2026.
No airlines currently offer direct flights between Sao Paulo Guarulhos Airport and San Antonio 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 Antonio 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 Antonio is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Copa offers the cheapest flight tickets to San Antonio International.

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

  • The timezone in San Antonio is UTC-5, which is two hours behind Sao Paulo.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your GRU to SAT flight.

  • Flying during a peak time such as July? School holidays and other popular seasons can result in longer queues at security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Sao Paulo-Guarulhos International Airport to San Antonio International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to explore your chosen city. Popular stopovers between GRU and SAT include:

    • George Bush Intercontinental Airport

    • Dallas/Fort Worth International Airport

    • Hartsfield-Jackson Atlanta International Airport

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

  • The cheapest price we've found for a one-way Sao Paulo-Guarulhos International Airport to San Antonio International Airport flight is Rs94,859. A round-trip ticket right now is Rs209,239. Depending on the availability and when you book, these fares could change.

  • It's usually smart to book early if you want to find cheap tickets from GRU to SAT. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • Finding cheap flights from Sao Paulo-Guarulhos International Airport to San Antonio International Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' search function to see the best prices across every month and land a great deal.

  • Save time looking for cheap flights from GRU to SAT by setting up a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.

  • Tailor your flights with filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Sao Paulo-Guarulhos International Airport to San Antonio International Airport.

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

  • When it comes to the on-time performance of Sao Paulo-Guarulhos International Airport, data shows 75.54% of flights stick to their scheduled arrival time.

  • Central Sao Paulo to Sao Paulo-Guarulhos International Airport is approximately 26 kilometres. Depending on traffic, it'll take about 30 minutes to get there if you're ride-sharing, catching a cab or driving.

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

  • Have an early flight from Sao Paulo-Guarulhos International Airport to San Antonio International Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays near GRU:

Arriving at San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • You'll find SAT at 9800 Airport Boulevard.

  • San Antonio International Airport to central San Antonio has a drive time of around 20 minutes. It's approximately 19 kilometres away.

  • Travelling by public transport takes about 1 hour 30 minutes.

When to fly to San Antonio International Airport (SAT)

  • It's time to pick your travel dates for your flight from Sao Paulo-Guarulhos International Airport to San Antonio International Airport. July is the busiest month to head to San Antonio. If you like a more laid-back vibe, go in April.

  • Lock in your flight from Sao Paulo-Guarulhos International Airport to San Antonio International Airport for August if you'd like to go to San Antonio during its warmest month. Expect temperatures of between 23ºC and 40ºC.

  • Search for cheap tickets from GRU to SAT in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 3ºC and 20ºC on average.

Explore more of United States

  • Houston is just one of the many cities in United States waiting to be explored once you've seen the sights of San Antonio. Around 306 kilometres away to the east, top sights here include The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park.

  • Around 402 kilometres north-east of San Antonio, Dallas is another favourite stop in United States. No visit is complete without checking out Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

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