How much is a flight from Key West to São Paulo Guarulhos?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Key West and São Paulo.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Key West - São Paulo Guarulhos route.

Which airports serve Key West and São Paulo?

When planning a trip of about 4072 mi, it's a good idea to check flights from surrounding airports too.

• Airports in Key West: Key West - International is the only operational airport in the area.
• Airports in São Paulo: São Paulo offers flights from 3 airports - Campinas Viracopos, Congonhas, Guarulhos.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Refine your flight search from Key West to São Paulo Guarulhos

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from Expedia, eDreams, and top carriers.

Other popular destinations

Also looking at Brazil? These cities are trending: Florianópolis, Goiania, Recife, Rio de Janeiro, São Paulo.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.