What’s the cost of a flight from Boston to Caxias do Sul?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Boston and Caxias do Sul.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which departure and arrival airports are available?

Between Boston and Caxias do Sul, flight options may depend on the combination of airports available.

• Airports in Boston: Only Boston - Logan is currently in operation.
• Airports in Caxias do Sul: Caxias do Sul is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

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If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.