If there is one scenario that strikes fear into the heart of any traveler in Brazil, it is landing at São Paulo-Guarulhos International Airport (GRU) only to realize their connecting domestic flight departs from Congonhas Airport (CGH) in just a few hours. Separated by roughly 35 kilometers (22 miles) of São Paulo’s notoriously unpredictable, gridlocked traffic, transiting between these two massive hubs can quickly turn into a frantic race against the clock.

The anxiety of getting stuck on the Marginal Tietê highway while watching your departure time tick away is incredibly real. To make matters worse, confusing transport options and aggressive airport solicitors can lead you to lose precious time and money. Fortunately, with a solid strategy, a clear understanding of your options, and the right buffer time, you can make this connection smoothly and stress-free in 2026.

GRU to CGH Transit Options: At a Glance

Compare the best ways to travel between Guarulhos and Congonhas based on your budget, luggage, and remaining time:

Your Transit Options Destrinchadas

1. Rideshare Apps: Convenience with a Catch

Taking an Uber or 99 is the most popular choice for travelers. It takes you door-to-door, meaning you won’t have to drag your bags through multiple platforms.

• The Catch: While highly convenient, you are completely at the mercy of São Paulo’s traffic. If you are traveling during rush hours (7:00 AM to 9:30 AM or 5:00 PM to 8:00 PM on weekdays), a rideshare can easily take close to 2 hours.
• How to catch it: Follow the “Aplicativos / Rideshare” signs at GRU Terminals 2 or 3 to wait at the designated pick-up curbs.

2. Airport Bus Service: The Relaxing Alternative

The official Airport Bus Service (ABS) runs comfortable, air-conditioned executive buses directly between GRU and CGH.

• The Benefits: It features under-bus luggage compartments, comfortable seats, Wi-Fi, and USB chargers. It is much cheaper than a taxi or Uber if you are traveling alone.
• The Schedule: Buses run at scheduled intervals throughout the day. You can buy tickets at the ABS booths in the arrivals area of Terminal 2. However, just like Ubers, these buses are vulnerable to highway traffic jams.

3. Train and Subway: The Traffic-Proof Hack

If you are traveling during peak rush hour and have very little time left, the public rail system is your only guaranteed way to bypass the highway gridlock.

• The Route: Take the GRU Airport Express Train (Linha 13-Jade) directly to Estação Luz. From Luz, transfer to the Subway Line 1-Blue (Linha 1-Azul) heading south and exit at São Judas Station. From there, take a quick 10-minute Uber ride to Congonhas Airport.
• Is it right for you? This method is highly recommended if you are carrying only a backpack or a small carry-on. Dragging large, heavy suitcases through crowded subway transfers during peak hours is exhausting and not recommended.

Survival Tips: The Golden Rules of SP Connections

Official Links & Transit Information

Keep these official transport channels handy to check schedules and plan your route in real-time:

• Check the executive bus timetables and buy tickets online at the official Airport Bus Service Portal.
• Plan your rail route and check system status on the São Paulo Metro Official Page.
• Review terminal maps and real-time flight updates on the GRU Airport Official Website.