Cheap Flights from Sao Paulo to Porto Alegre — $45

Looking for cheap flights from Sao Paulo to Porto Alegre? Look no further! With our air ticket search website, you can easily find the best deals on flights, saving you both time and money. Sao Paulo, the vibrant metropolis, and Porto Alegre, the bustling southern city, are well-connected by numerous airlines offering affordable fares. Whether you're traveling for business or leisure, our website allows you to compare prices, airlines, and departure times, ensuring you get the most convenient and economical options. Explore Porto Alegre's rich cultural heritage, indulge in its delicious cuisine, or simply relax by the beautiful Guaiba Lake. Don't miss out on this exciting destination! Start your journey by booking your cheap flight from Sao Paulo to Porto Alegre today. Remember, finding the best airfare has never been easier thanks to our user-friendly platform. Bon voyage!

A non-stop flight is the most convenient and comfortable way to fly from Sao Paulo to Porto Alegre, despite the fact that sometimes flights with transfers can cost significantly less.

The Sao Paulo — Porto Alegre route is served by a wide range of airlines: 4 in total, including LATAM Chile, LATAM Brasil, Azul Brazilian Airlines, and Gol Transportes Aéreos. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $45. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

The minimum one-way ticket price from Sao Paulo to Porto Alegre is $45 (April 2026), while the maximum is $275 (March 2026). On average, a ticket costs $124–$328.