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

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

What airlines fly to Brazil?

LATAM Airlines, Delta and Copa Airlines are the top three most popular airlines that fly to Brazil from Boston according to our data. LATAM Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Brazil. Keep in mind that there are 9 different airlines that fly to Brazil on a routine basis, so you have a few additional options to choose from.

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

As of April 2026, 8 flights take off from Boston and land in Brazil each week. The most common flight departure day for this route is Wed, with 25% of weekly flights taking off on this day.

How many flights depart from Boston to Brazil on average per day?

The number of flights available between Boston and Brazil is 1 per day as of April 2026. The most frequent departure time is 9:00AM, with 100% of daily flights leaving at noon.

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

Prices for flights from Boston Logan Intl Airport to Brazil refresh daily.

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

The number of operators available for flights from Boston Logan Intl Airport to Brazil is 9 as of April 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Brazil.

What documentation or ID do you need to fly to Brazil?

The travel and health documents required for your trip to Brazil can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brazil. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$290 Cheap Flights from Boston to Brazil in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Boston to Brazil

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 am - 1:10 am

BOS

GRU

15h 25m

1 stop

1:20 am - 7:10 am

GRU

BOS

30h 50m

1 stop

$595Avianca

Thu, Sep 10 - Sun, Sep 27

8:45 am - 4:05 pm

BOS

GRU

30h 20m

1 stop

7:35 am - 7:10 am

GRU

BOS

24h 35m

1 stop

$609Avianca

Thu, Jun 4 - Mon, Jun 8

4:50 pm - 4:05 pm

BOS

GRU

22h 15m

2 stops

7:35 am - 7:10 am

GRU

BOS

24h 35m

1 stop

$615Avianca

Wed, Sep 2 - Wed, Sep 30

8:52 am - 12:35 am

BOS

SSA

14h 43m

1 stop

1:35 am - 11:08 pm

SSA

BOS

22h 33m

1 stop

$625Copa Airlines

Fri, May 22 - Fri, May 29

8:52 am - 3:50 am

BOS

GRU

17h 58m

1 stop

1:30 am - 11:10 pm

GRU

BOS

22h 40m

1 stop

$627Copa Airlines

Tue, Jun 2 - Sun, Aug 30

9:55 am - 8:40 pm

BOS

GRU

9h 45mnonstop

10:45 pm - 7:35 am

GRU

BOS

9h 50mnonstop

$629Delta

Thu, Jul 9 - Thu, Jul 16

9:55 am - 8:40 pm

BOS

GRU

9h 45mnonstop

10:45 pm - 7:35 am

GRU

BOS

9h 50mnonstop

$633LATAM Airlines

Fri, Sep 11 - Tue, Sep 22

9:55 am - 11:50 pm

BOS

CNF

12h 55m

1 stop

5:55 pm - 7:35 am

CNF

BOS

14h 40m

1 stop

$718LATAM Airlines

Thu, Jul 9 - Thu, Jul 16

2:02 pm - 8:50 am

BOS

SDU

17h 48m

2 stops

6:00 am - 12:59 am

SDU

BOS

19h 59m

2 stops

$725GOL

Fri, Aug 7 - Fri, Aug 14

5:00 am - 7:50 am

BOS

GIG

25h 50m

2 stops

6:25 pm - 12:46 pm

GIG

BOS

19h 21m

2 stops

$734GOL

Mon, Jun 15 - Sat, Jun 20

Avianca flights from Boston to Brazil

Our best Avianca deals on Boston to Brazil flight tickets

Avianca

Sep 10

BOS8:45 amBoston Logan Intl

15h 25m

1 stop

GRU1:10 amSao Paulo Guarulhos Intl

Sep 27

GRU1:20 amSao Paulo Guarulhos Intl

30h 50m

1 stop

BOS7:10 amBoston Logan Intl

$595

Avianca

Jun 4

BOS8:45 amBoston Logan Intl

30h 20m

1 stop

GRU4:05 pmSao Paulo Guarulhos Intl

Jun 8

GRU7:35 amSao Paulo Guarulhos Intl

24h 35m

1 stop

BOS7:10 amBoston Logan Intl

$609

Avianca

Sep 2

BOS4:50 pmBoston Logan Intl

22h 15m

2 stops

GRU4:05 pmSao Paulo Guarulhos Intl

Sep 30

GRU7:35 amSao Paulo Guarulhos Intl

24h 35m

1 stop

BOS7:10 amBoston Logan Intl

$615

LATAM Airlines flights from Boston to Brazil

Our best LATAM Airlines deals on Boston to Brazil flight tickets

LATAM Airlines

Sep 11

BOS9:55 amBoston Logan Intl

9h 45m

GRU8:40 pmSao Paulo Guarulhos Intl

Sep 22

GRU10:45 pmSao Paulo Guarulhos Intl

9h 50m

BOS7:35 amBoston Logan Intl

$633

LATAM Airlines

Sep 17

BOS9:55 amBoston Logan Intl

9h 45m

GRU8:40 pmSao Paulo Guarulhos Intl

Oct 1

GRU10:45 pmSao Paulo Guarulhos Intl

9h 50m

BOS7:35 amBoston Logan Intl

$644

LATAM Airlines

Sep 16

BOS9:55 amBoston Logan Intl

9h 45m

GRU8:40 pmSao Paulo Guarulhos Intl

Sep 30

GRU10:45 pmSao Paulo Guarulhos Intl

9h 50m

BOS7:35 amBoston Logan Intl

$665

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 9/10

8:45 am-1:10 am

1 stop15h 25m

Sao Paulo Guarulhos Intl

Sun 9/27

1:20 am-7:10 am

1 stop30h 50m

$595

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 6/4

8:45 am-4:05 pm

1 stop30h 20m

Sao Paulo Guarulhos Intl

Mon 6/8

7:35 am-7:10 am

1 stop24h 35m

$609

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 9/2

4:50 pm-4:05 pm

2 stops22h 15m

Sao Paulo Guarulhos Intl

Wed 9/30

7:35 am-7:10 am

1 stop24h 35m

$615

BostonSalvador

BOS - SSA

BOSSSA

Boston Logan Intl

Fri 5/22

8:52 am-12:35 am

1 stop14h 43m

Salvador Luis E. Magalhaes

Fri 5/29

1:35 am-11:08 pm

1 stop22h 33m

$625

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 6/2

8:52 am-3:50 am

1 stop17h 58m

Sao Paulo Guarulhos Intl

Sun 8/30

1:30 am-11:10 pm

1 stop22h 40m

$627

Quickest round-trip

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 7/9

9:55 am-8:40 pm

Nonstop9h 45m

Sao Paulo Guarulhos Intl

Thu 7/16

10:45 pm-7:35 am

Nonstop9h 50m

$629

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Fri 9/11

9:55 am-8:40 pm

Nonstop9h 45m

Sao Paulo Guarulhos Intl

Tue 9/22

10:45 pm-7:35 am

Nonstop9h 50m

$633

BostonBelo Horizonte

BOS - CNF

BOSCNF

Boston Logan Intl

Thu 7/9

9:55 am-11:50 pm

1 stop12h 55m

Belo Horizonte Tancredo Neves Intl

Thu 7/16

5:55 pm-7:35 am

1 stop14h 40m

$718

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Fri 8/7

2:02 pm-8:50 am

2 stops17h 48m

Rio de Janeiro Santos Dumont

Fri 8/14

6:00 am-12:59 am

2 stops19h 59m

$725

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Mon 6/15

5:00 am-7:50 am

2 stops25h 50m

Rio de Janeiro–Galeão Intl

Sat 6/20

6:25 pm-12:46 pm

2 stops19h 21m

$734

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 Brazil

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

Other information

What is the cheapest month to fly to Brazil?

If you are unable to visit Brazil during the month of September, then departing from Boston during the month March is also very affordable. Most momondo users find prices during this month for around $760.

What is the cheapest day to depart on your flight to Brazil?

The cheapest day to depart from Boston to Brazil is on a Sunday. Travelers who choose to depart for Brazil on a Sunday will often find tickets for as low as $789. The most expensive day to fly to Brazil is Friday, with ticket prices averaging around $968.

What is the cheapest Boston Logan Intl to Brazil flight route?

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

How far in advance should I book a flight from Boston to Brazil?

You are more likely to see cheaper flights to Brazil from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Brazil for around $761 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brazil from Boston for as low as $660 on momondo.

What cabin class options are available on Boston to Brazil flights?

There are 3 cabin classes available to choose from on Boston to Brazil 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 Brazil flights?

You could potentially save up to 27% on your flight if you consider stops on a Boston to Brazil flight.

Cheap Boston to Brazil flight deals and tips

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

Best Price Found	$411
Fastest flight time	9h 40m
Direct flights	Mon, Tue, Thu, Fri and Sat
Airports in Brazil	170 airports

The best one-way flight to Brazil from Boston in the past 72 hours is $411. The best round-trip flight deal from Boston to Brazil found on momondo in the last 72 hours is $809.

The fastest flight from Boston to Brazil takes 9h 40m

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

There are 170 airports in Brazil. From Boston there are direct flights to Sao Paulo Guarulhos Intl (GRU).

Search flight deals

Frequently asked questions about flying from Boston to Brazil

When did momondo last update prices for flights from Boston Logan Intl Airport to Brazil?
Prices for flights from Boston Logan Intl Airport to Brazil refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Brazil?
The number of operators available for flights from Boston Logan Intl Airport to Brazil is 9 as of April 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Brazil?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Brazil.
What documentation or ID do you need to fly to Brazil?
The travel and health documents required for your trip to Brazil can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brazil. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Boston to Brazil?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to Brazil is Boeing 787-9 Dreamliner (98.53% of total bookings). The next most popular plane models are Airbus A330-300 (0.65%), Airbus A330 (0.16%), and Boeing 777-200/200ER (0.16%).

Best airlines flying from Boston to Brazil

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

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $223	Free Cancellation	Rating 7.5 1,580 reviews	Search Copa Airlines flights
Avianca	PriceFrom $257	Free Cancellation	Rating 6.5 2,513 reviews	Search Avianca flights
United Airlines	PriceFrom $266	Free Cancellation	Rating 7.4 9,668 reviews	Search United Airlines flights
Delta	PriceFrom $350	Free Cancellation	Rating 7.9 8,462 reviews	Search Delta flights
LATAM Airlines	PriceFrom $465	Free Cancellation	Rating 7.4 1,912 reviews	Search LATAM Airlines flights
GOL	PriceFrom $480	Free Cancellation	Rating 7.3 1,205 reviews	Search GOL flights
American Airlines	PriceFrom $510	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
Air Canada	PriceFrom $590	Free Cancellation	Rating 7.1 10,974 reviews	Search Air Canada flights
Azul	PriceFrom $619	Free Cancellation	Rating 7.9 858 reviews	Search Azul flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brazil from Boston.

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

momondo does allow users to show only those flights to Brazil from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Brazil?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Brazil.

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

Yes. momondo can track prices for Boston to Brazil flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Brazil 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 5/27

Wed 6/3

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brazil

Popular cities

Other flights from Boston

Other flights to Brazil

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Brazil

Flights to Sao Paulofrom $427

Flights to Rio de Janeirofrom $481

Flights to Belo Horizontefrom $540

Flights to Florianopolisfrom $628

Flights to Salvadorfrom $574

Flights to Recifefrom $658

Flights to Brasiliafrom $612

Flights to Fortalezafrom $594

Flights to Curitibafrom $573

Flights to Foz do Iguaçufrom $774

Flights to Vitóriafrom $579

Flights to Goiâniafrom $744

Cheap flights from Boston to Brazil from $290

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 Brazil departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Boston to Brazil

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Avianca flights from Boston to Brazil

Our best Avianca deals on Boston to Brazil flight tickets

LATAM Airlines flights from Boston to Brazil

Our best LATAM Airlines deals on Boston to Brazil flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Brazil that are best for you.

See travel insights to Brazil from

How to get the cheapest flight ticket from Boston to Brazil

What is the cheapest month to fly to Brazil?

What is the cheapest day to depart on your flight to Brazil?

What is the cheapest Boston Logan Intl to Brazil flight route?

How far in advance should I book a flight from Boston to Brazil?

What cabin class options are available on Boston to Brazil flights?

Can stopping save me money on Boston to Brazil flights?

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

What airlines fly to Brazil?

How many flights depart from Boston to Brazil on average per day?

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

Cheap Boston to Brazil flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Brazil

Frequently asked questions about flying from Boston to Brazil

Best airlines flying from Boston to Brazil

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

Why use momondo?

An easier way to manage your Brazil 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo

Boston flight routes

According to popular flight searches on momondo this year

Brazil flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Brazil

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

Cabin classes currently available on flights to Brazil

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

Complete your trip to Brazil

Explore popular destinations other users love

According to popular flight searches on momondo this year