Which layover airport has the shortest travel time from Boston to Sao Paulo?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 12h 16m.

Which layover airport has the shortest connection time from Boston to Sao Paulo?

Panama City (PTY) has the shortest average layover time for this route: 1h 40m.

Which layover airport offers the lowest fares from Boston to Sao Paulo?

Flights via Bogotá (BOG) offer the lowest average round-trip price of $476.

What is the cheapest airline that flies from Boston Logan Intl to Sao Paulo?

Copa Airlines, United Airlines, and GOL are the most popular carriers operating from Boston Logan Intl to Sao Paulo

Which airport is the most popular layover for flights between Boston and Sao Paulo?

Panama City (PTY) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Boston to Sao Paulo on average per week?

As of March 2026, there are 6 flights per week flying from Boston to Sao Paulo. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

What airlines fly to Sao Paulo?

LATAM Airlines, Delta and United Airlines are the top three most popular airlines that fly to Sao Paulo from Boston according to our data. LATAM Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Sao Paulo. Keep in mind that there are 9 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to Sao Paulo?

Prices for flights from Boston Logan Intl Airport to Sao Paulo are updated daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Sao Paulo?

As of March 2026, there are 9 operators available to choose from for flights from Boston Logan Intl Airport to Sao Paulo.

How old do you have to be to fly from Boston Logan Intl Airport to Sao Paulo?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Sao Paulo.

What documentation or ID do you need to fly to Sao Paulo?

The travel and health documents you'll need for your trip to Sao Paulo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sao Paulo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$243 Cheap Flights from Boston to Sao Paulo in 2026

Q: What is the typical price of a round-trip flight between Boston and Sao Paulo?

Prices are currently typical for flights on this route. Typical prices usually range from $504 to $701. The lowest price recently found on this route was $511.

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Find the cheapest flights from Boston to Sao Paulo

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:43 am - 12:30 am

BOS

GRU

14h 47m

1 stop

1:25 am - 11:08 pm

GRU

BOS

22h 43m

1 stop

$511Copa Airlines

Wed, Apr 1 - Sat, May 9

4:00 pm - 6:30 am

BOS

GRU

13h 30m

1 stop

2:00 am - 11:08 pm

GRU

BOS

22h 08m

1 stop

$520Copa Airlines

Wed, May 6 - Tue, May 19

4:00 pm - 6:30 am

BOS

GRU

13h 30m

1 stop

5:25 am - 11:08 pm

GRU

BOS

18h 43m

1 stop

$521Copa Airlines

Wed, May 6 - Wed, May 13

8:43 am - 12:10 am

BOS

GRU

14h 27m

1 stop

3:15 am - 11:09 pm

GRU

BOS

20h 54m

1 stop

$526Copa Airlines

Fri, Apr 10 - Tue, Apr 21

6:39 pm - 9:40 am

BOS

GRU

14h 01m

1 stop

10:20 pm - 12:59 am

GRU

BOS

27h 39m

1 stop

$530United Airlines

Mon, May 4 - Thu, May 21

5:45 am - 7:10 am

BOS

GRU

24h 25m

2 stops

10:20 pm - 12:59 am

GRU

BOS

27h 39m

1 stop

$535United Airlines

Mon, May 4 - Thu, May 21

4:50 pm - 4:05 pm

BOS

GRU

22h 15m

2 stops

7:35 am - 6:50 am

GRU

BOS

24h 15m

1 stop

$536Avianca

Mon, May 25 - Fri, May 29

6:20 pm - 6:50 pm

BOS

CGH

47h 30m

2 stops

6:00 am - 11:07 pm

CGH

BOS

18h 07m

2 stops

$791GOL

Tue, May 5 - Tue, May 19

12:44 pm - 11:15 am

BOS

CGH

21h 31m

2 stops

8:10 pm - 12:59 am

CGH

BOS

29h 49m

2 stops

$794GOL

Sun, May 10 - Wed, May 20

6:20 pm - 11:15 am

BOS

CGH

15h 55m

2 stops

7:10 pm - 11:51 am

CGH

BOS

17h 41m

2 stops

$810American Airlines

Mon, May 4 - Thu, May 7

United Airlines flights from Boston to Sao Paulo

Our best United Airlines deals on Boston to Sao Paulo flight tickets

United Airlines

May 4

BOS6:39 pmBoston Logan Intl

14h 01m

1 stop

GRU9:40 amSao Paulo Guarulhos Intl

May 21

GRU10:20 pmSao Paulo Guarulhos Intl

27h 39m

1 stop

BOS12:59 amBoston Logan Intl

$530

United Airlines

May 4

BOS5:45 amBoston Logan Intl

24h 25m

2 stops

GRU7:10 amSao Paulo Guarulhos Intl

May 21

GRU10:20 pmSao Paulo Guarulhos Intl

27h 39m

1 stop

BOS12:59 amBoston Logan Intl

$535

United Airlines

May 3

BOS5:45 amBoston Logan Intl

26h 45m

1 stop

GRU9:30 amSao Paulo Guarulhos Intl

May 21

GRU10:20 pmSao Paulo Guarulhos Intl

27h 39m

1 stop

BOS12:59 amBoston Logan Intl

$537

Copa Airlines flights from Boston to Sao Paulo

Our best Copa Airlines deals on Boston to Sao Paulo flight tickets

Copa Airlines

Mar 25

BOS8:44 amBoston Logan Intl

14h 31m

1 stop

GRU12:15 amSao Paulo Guarulhos Intl

May 27

GRU5:25 amSao Paulo Guarulhos Intl

18h 43m

1 stop

BOS11:08 pmBoston Logan Intl

$511

Copa Airlines

May 6

BOS4:00 pmBoston Logan Intl

13h 30m

1 stop

GRU6:30 amSao Paulo Guarulhos Intl

May 19

GRU2:00 amSao Paulo Guarulhos Intl

22h 08m

1 stop

BOS11:08 pmBoston Logan Intl

$520

Copa Airlines

May 6

BOS4:00 pmBoston Logan Intl

13h 30m

1 stop

GRU6:30 amSao Paulo Guarulhos Intl

May 13

GRU5:25 amSao Paulo Guarulhos Intl

18h 43m

1 stop

BOS11:08 pmBoston Logan Intl

$521

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 4/1

8:43 am-12:30 am

1 stop14h 47m

Sao Paulo Guarulhos Intl

Sat 5/9

1:25 am-11:08 pm

1 stop22h 43m

$511

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 5/6

4:00 pm-6:30 am

1 stop13h 30m

Sao Paulo Guarulhos Intl

Tue 5/19

2:00 am-11:08 pm

1 stop22h 08m

$520

Quickest round-trip

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 5/6

4:00 pm-6:30 am

1 stop13h 30m

Sao Paulo Guarulhos Intl

Wed 5/13

5:25 am-11:08 pm

1 stop18h 43m

$521

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Fri 4/10

8:43 am-12:10 am

1 stop14h 27m

Sao Paulo Guarulhos Intl

Tue 4/21

3:15 am-11:09 pm

1 stop20h 54m

$526

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 5/4

6:39 pm-9:40 am

1 stop14h 01m

Sao Paulo Guarulhos Intl

Thu 5/21

10:20 pm-12:59 am

1 stop27h 39m

$530

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 5/4

5:45 am-7:10 am

2 stops24h 25m

Sao Paulo Guarulhos Intl

Thu 5/21

10:20 pm-12:59 am

1 stop27h 39m

$535

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 5/25

4:50 pm-4:05 pm

2 stops22h 15m

Sao Paulo Guarulhos Intl

Fri 5/29

7:35 am-6:50 am

1 stop24h 15m

$536

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Tue 5/5

6:20 pm-6:50 pm

2 stops47h 30m

Sao Paulo Congonhas

Tue 5/19

6:00 am-11:07 pm

2 stops18h 07m

$791

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Sun 5/10

12:44 pm-11:15 am

2 stops21h 31m

Sao Paulo Congonhas

Wed 5/20

8:10 pm-12:59 am

2 stops29h 49m

$794

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 5/4

6:20 pm-11:15 am

2 stops15h 55m

Sao Paulo Congonhas

Thu 5/7

7:10 pm-11:51 am

2 stops17h 41m

$810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Sao Paulo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Boston and Sao Paulo?

What is the cheapest month to fly to Sao Paulo?

The cheapest month to fly to Sao Paulo from Boston is in September. Flight prices, which tend to average around $563, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in September, then you should wait until November to fly from Boston, when ticket prices are also cheap, with an average price of $590.

What is the cheapest day to depart on your flight to Sao Paulo?

The cheapest day to depart on your flight to Sao Paulo is on a Sunday when prices can be found for as low as $765. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $957.

What is the cheapest Boston Logan Intl to Sao Paulo flight route?

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

How far in advance should I book a flight to Sao Paulo?

You are more likely to see cheaper flights to Sao Paulo from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $737 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from Boston for as low as $620 on momondo.

What cabin class options are available on Boston Logan Intl to Sao Paulo flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Sao Paulo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Sao Paulo flights?

You could potentially save up to 7% on your flight if you consider stops on a Boston to Sao Paulo flight.

How have Boston to Sao Paulo flight prices changed over time?

As of March 2026, prices for Boston to Sao Paulo flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Sao Paulo

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Sao Paulo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Sao Paulo (BOS to SAO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Sao Paulo

Best Price Found	$340
Fastest flight time	9h 40m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Sao Paulo	3 airports

The best one-way flight to Sao Paulo from Boston in the past 72 hours is $340. The best round-trip flight deal from Boston to Sao Paulo found on momondo in the last 72 hours is $748.

The fastest flight from Boston to Sao Paulo takes 9h 40m

Direct flights go from Boston to Sao Paulo on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 3 airports in Sao Paulo. From Boston there are direct flights to Sao Paulo Guarulhos Intl (GRU).

Search flight deals

How far is Boston Logan Intl to Sao Paulo by plane?
A flight from Boston Logan Intl to Sao Paulo will travel around 4809.7 mi. Flights usually cover this in 9h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boston Logan Intl Airport to Sao Paulo?
Prices for flights from Boston Logan Intl Airport to Sao Paulo are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Sao Paulo?
As of March 2026, there are 9 operators available to choose from for flights from Boston Logan Intl Airport to Sao Paulo.
How old do you have to be to fly from Boston Logan Intl Airport to Sao Paulo?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Sao Paulo.
What documentation or ID do you need to fly to Sao Paulo?
The travel and health documents you'll need for your trip to Sao Paulo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sao Paulo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Sao Paulo?
momondo data reveals that the most frequently booked plane model on the route from Boston to Sao Paulo is Boeing 787-9 Dreamliner, representing 98.09% of all bookings. The subsequent popular models are Airbus A330-300 at 0.85%, Airbus A330 at 0.21%, and Boeing 777-200/200ER at 0.21%.
What is the most popular airline from Boston to Sao Paulo?
Based on momondo bookings for flights between Boston and Sao Paulo, the leading airline is LATAM Airlines, making up 27% of the total bookings. Other popular airlines include Delta with 16%, GOL with 12%, and Copa Airlines with 11%.

Best airlines flying from Boston to Sao Paulo

Compare and see reviews for airlines that fly from Boston to Sao Paulo with momondo

Airline	Rating	Free Cancellation	Price
GOL	PriceFrom $166	Free Cancellation	Rating 7.3 1,193 reviews	Search GOL flights
Avianca	PriceFrom $227	Free Cancellation	Rating 6.5 2,499 reviews	Search Avianca flights
Copa Airlines	PriceFrom $250	Free Cancellation	Rating 7.5 1,568 reviews	Search Copa Airlines flights
Delta	PriceFrom $435	Free Cancellation	Rating 7.9 8,292 reviews	Search Delta flights
United Airlines	PriceFrom $457	Free Cancellation	Rating 7.4 9,427 reviews	Search United Airlines flights
LATAM Airlines	PriceFrom $480	Free Cancellation	Rating 7.4 1,918 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $511	Free Cancellation	Rating 7.1 11,466 reviews	Search American Airlines flights
Air Canada	PriceFrom $590	Free Cancellation	Rating 7.1 10,806 reviews	Search Air Canada flights
Azul	PriceFrom $619	Free Cancellation	Rating 7.9 852 reviews	Search Azul flights

Delta Flights From Boston to Sao Paulo
Delta flight deals from Boston to Sao Paulo start from $435 round-trip. Over the 3 Delta flights for this route in a normal week, average airfare is usually $804 round-trip - but some users have found much cheaper deals with momondo.
LATAM Airlines Flights From Boston to Sao Paulo
LATAM Airlines is also a popular choice for this route. LATAM Airlines flight deals for Boston to Sao Paulo start from as low as $480 round-trip, depending on your selected dates, with average LATAM Airlines deals seen on momondo around $885. LATAM Airlines operates 3 flights to Sao Paulo from Boston in an average week. Users have rated it 7.4/10 across 1,918 reviews.

Santos

Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Sao Paulo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Sao Paulo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Sao Paulo with flexible booking policies on momondo?

Flights from Boston to Sao Paulo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Sao Paulo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sao Paulo from Boston.

I’m not ready to book a flight from Boston to Sao Paulo right now. Can momondo alert me if prices change?

Price alerts on flights to Sao Paulo from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Sao Paulo trip

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Cheap flights from Boston to Sao Paulo from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Sao Paulo departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Boston to Sao Paulo

What is the typical price of a round-trip flight between Boston and Sao Paulo?

What is the cheapest month to fly to Sao Paulo?

What is the cheapest day to depart on your flight to Sao Paulo?

What is the cheapest Boston Logan Intl to Sao Paulo flight route?

How far in advance should I book a flight to Sao Paulo?

What cabin class options are available on Boston Logan Intl to Sao Paulo flights?

Can stopping save me money on Boston to Sao Paulo flights?

How have Boston to Sao Paulo flight prices changed over time?

What is the cheapest airline that flies from Boston Logan Intl to Sao Paulo?

What airlines fly to Sao Paulo?

Which airport is the most popular layover for flights between Boston and Sao Paulo?

Which layover airport offers the lowest fares from Boston to Sao Paulo?

Which layover airport has the shortest travel time from Boston to Sao Paulo?

Which layover airport has the shortest connection time from Boston to Sao Paulo?

How many flights depart from Boston to Sao Paulo on average per week?

When to book flights from Boston to Sao Paulo

Cheap Boston to Sao Paulo (BOS to SAO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Sao Paulo

Best Price Found

Fastest flight time

Direct flights

Airports in Sao Paulo

Best airlines flying from Boston to Sao Paulo

Compare and see reviews for airlines that fly from Boston to Sao Paulo with momondo

Delta Flights From Boston to Sao Paulo

LATAM Airlines Flights From Boston to Sao Paulo

Traveling to a place near Sao Paulo?

Why use momondo?

An easier way to manage your Sao Paulo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Brazil

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Airports listed have a maximum distance of 48.9 mi from Sao Paulo

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Sao Paulo. Availability may vary depending on flight origin and airline.

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