Cheap flights from Brazil to Boston from $378

In general, January is the cheapest month to fly from Brazil to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $279. If you aren’t able to travel during the month of January, then book flights to Boston from Brazil during September instead. Flights to Boston in September, while not as cheap as those in January, still average around $745.

The cheapest day to depart from Brazil to Boston is on a Monday when prices can be found for as low as $811. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $1,155.

Fly from Sao Paulo Guarulhos Intl to Boston Logan Intl for the best Brazil - Boston Logan Intl flight prices

You are more likely to see cheaper flights to Boston from Brazil when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $755 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Brazil for as low as $629 on momondo.

There are 2 cabin classes available to choose from on Brazil to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 18% on your flight if you consider stops on a Brazil to Boston flight.

Avianca, GOL, and Copa Airlines are the most popular carriers operating from Brazil to Boston Logan Intl

LATAM Airlines, Delta and Copa Airlines are the top three most popular airlines that fly to Boston from Brazil according to our data. LATAM Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 8 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

Historically, on average around 28% of flights between Brazil and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, LATAM Airlines have had the least number of delays on this route over the last 12 months; with about 28% of their flights experiencing any sort of delay.

1 flights are operational daily from Brazil to Boston as of June 2026. The most popular departure time for this route is 10:00PM, with 100% of flights per day taking off in the evening.

As of June 2026, there are 12 flights per week flying from Brazil to Boston. The most common day of the week flights depart is Wed, with 25% of flights taking off on this day.