What airlines fly to Boston?

LATAM Airlines, Delta and American Airlines are the top three most popular airlines that fly to Boston from Sao Paulo according to our data. LATAM Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 7 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

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.

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

Avianca, GOL, and Air Canada are the most popular carriers operating from Sao Paulo to Boston Logan Intl

How often are flights from Sao Paulo to Boston delayed?

Historically, on average around 24% of flights between Sao Paulo and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

Which airline has the best punctuality record on Sao Paulo to Boston flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

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

Flights via Bogotá (BOG) offer the lowest average round-trip price of $505.

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

Panama City (PTY) has the shortest average layover time for this route: 1h 23m.

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

Panama City (PTY) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via New York (JFK) have the shortest average one-way travel time: 13h 23m.

What is the most punctual flight time for Sao Paulo to Boston flights?

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

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

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

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

The number of operators available for flights from Sao Paulo to Boston Logan Intl Airport is 7 as of February 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sao Paulo to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport 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 Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$341 Cheap Flights from Sao Paulo to Boston 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 Sao Paulo to Boston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 pm - 7:10 am

GRU

BOS

14h 55m

1 stop

8:45 am - 1:10 am

BOS

GRU

15h 25m

1 stop

$528Avianca

Wed, May 6 - Sat, May 16

5:15 pm - 4:58 pm

GRU

BOS

24h 43m

2 stops

8:45 am - 1:10 am

BOS

GRU

15h 25m

1 stop

$536Multiple Airlines

Tue, May 5 - Tue, May 19

5:15 pm - 7:10 am

GRU

BOS

14h 55m

1 stop

8:45 am - 5:25 am

BOS

GRU

19h 40m

1 stop

$540Avianca

Wed, May 20 - Tue, Sep 15

5:15 pm - 7:10 am

GRU

BOS

14h 55m

1 stop

4:50 pm - 10:30 pm

BOS

GRU

28h 40m

2 stops

$543Multiple Airlines

Wed, May 20 - Wed, May 27

10:15 am - 11:30 pm

GRU

BOS

14h 15m

1 stop

3:00 pm - 5:20 am

BOS

GRU

13h 20m

1 stop

$547LATAM Airlines

Wed, May 27 - Wed, Jun 10

5:25 am - 11:10 pm

GRU

BOS

18h 45m

1 stop

8:44 am - 12:10 am

BOS

GRU

14h 26m

1 stop

$550Copa Airlines

Thu, Mar 19 - Thu, Mar 26

10:00 pm - 7:10 am

GRU

BOS

34h 10m

2 stops

8:45 am - 1:10 am

BOS

GRU

15h 25m

1 stop

$551Multiple Airlines

Tue, May 5 - Tue, May 19

1:30 am - 10:10 pm

GRU

BOS

22h 40m

1 stop

8:44 am - 6:30 am

BOS

GRU

20h 46m

1 stop

$554Copa Airlines

Mon, Mar 2 - Tue, Mar 24

6:30 am - 11:07 pm

CGH

BOS

17h 37m

2 stops

12:44 pm - 10:30 am

BOS

CGH

20h 46m

2 stops

$803GOL

Tue, Apr 7 - Mon, Apr 13

6:30 am - 9:23 pm

CGH

BOS

16h 53m

2 stops

9:33 pm - 2:25 pm

BOS

CGH

15h 52m

2 stops

$867GOL

Tue, Mar 3 - Tue, Mar 24

Avianca flights from Sao Paulo to Boston

Our best Avianca deals on Sao Paulo to Boston flight tickets

Avianca

May 6

GRU5:15 pmSao Paulo Guarulhos Intl

14h 55m

1 stop

BOS7:10 amBoston Logan Intl

May 16

BOS8:45 amBoston Logan Intl

15h 25m

1 stop

GRU1:10 amSao Paulo Guarulhos Intl

$528

Avianca

May 20

GRU5:15 pmSao Paulo Guarulhos Intl

14h 55m

1 stop

BOS7:10 amBoston Logan Intl

Sep 15

BOS8:45 amBoston Logan Intl

19h 40m

1 stop

GRU5:25 amSao Paulo Guarulhos Intl

$540

Avianca

May 5

GRU1:20 amSao Paulo Guarulhos Intl

30h 50m

1 stop

BOS7:10 amBoston Logan Intl

May 19

BOS8:45 amBoston Logan Intl

15h 25m

1 stop

GRU1:10 amSao Paulo Guarulhos Intl

$553

LATAM Airlines flights from Sao Paulo to Boston

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

LATAM Airlines

May 27

GRU10:15 amSao Paulo Guarulhos Intl

14h 15m

1 stop

BOS11:30 pmBoston Logan Intl

Jun 10

BOS3:00 pmBoston Logan Intl

13h 20m

1 stop

GRU5:20 amSao Paulo Guarulhos Intl

$547

LATAM Airlines

Feb 17

GRU10:55 pmSao Paulo Guarulhos Intl

13h 25m

1 stop

BOS10:20 amBoston Logan Intl

Apr 7

BOS5:15 pmBoston Logan Intl

14h 35m

1 stop

GRU8:50 amSao Paulo Guarulhos Intl

$559

LATAM Airlines

Feb 18

GRU10:40 pmSao Paulo Guarulhos Intl

9h 55m

BOS6:35 amBoston Logan Intl

Mar 31

BOS7:54 pmBoston Logan Intl

23h 16m

1 stop

GRU8:10 pmSao Paulo Guarulhos Intl

$570

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 5/6

5:15 pm-7:10 am

1 stop14h 55m

Boston Logan Intl

Sat 5/16

8:45 am-1:10 am

1 stop15h 25m

$528

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Tue 5/5

5:15 pm-4:58 pm

2 stops24h 43m

Boston Logan Intl

Tue 5/19

8:45 am-1:10 am

1 stop15h 25m

$536

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 5/20

5:15 pm-7:10 am

1 stop14h 55m

Boston Logan Intl

Tue 9/15

8:45 am-5:25 am

1 stop19h 40m

$540

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 5/20

5:15 pm-7:10 am

1 stop14h 55m

Boston Logan Intl

Wed 5/27

4:50 pm-10:30 pm

2 stops28h 40m

$543

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 5/27

10:15 am-11:30 pm

1 stop14h 15m

Boston Logan Intl

Wed 6/10

3:00 pm-5:20 am

1 stop13h 20m

$547

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Thu 3/19

5:25 am-11:10 pm

1 stop18h 45m

Boston Logan Intl

Thu 3/26

8:44 am-12:10 am

1 stop14h 26m

$550

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Tue 5/5

10:00 pm-7:10 am

2 stops34h 10m

Boston Logan Intl

Tue 5/19

8:45 am-1:10 am

1 stop15h 25m

$551

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Mon 3/2

1:30 am-10:10 pm

1 stop22h 40m

Boston Logan Intl

Tue 3/24

8:44 am-6:30 am

1 stop20h 46m

$554

Sao PauloBoston

CGH - BOS

CGHBOS

Sao Paulo Congonhas

Tue 4/7

6:30 am-11:07 pm

2 stops17h 37m

Boston Logan Intl

Mon 4/13

12:44 pm-10:30 am

2 stops20h 46m

$803

Sao PauloBoston

CGH - BOS

CGHBOS

Sao Paulo Congonhas

Tue 3/3

6:30 am-9:23 pm

2 stops16h 53m

Boston Logan Intl

Tue 3/24

9:33 pm-2:25 pm

2 stops15h 52m

$867

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 Sao Paulo to Boston

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

Delays

Layovers

What is the cheapest month to fly to Boston?

In general, October is the cheapest month to fly from Sao Paulo to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $592. If you aren’t able to travel during the month of October, then book flights to Boston from Sao Paulo during February instead. Flights to Boston in February, while not as cheap as those in October, still average around $605.

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

The cheapest day to depart from Sao Paulo to Boston is on a Monday when prices can be found for as low as $663. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Thursday is $993.

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

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

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

You are more likely to see cheaper flights to Boston from Sao Paulo when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $701 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Sao Paulo for as low as $623 on momondo.

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

There are 3 cabin classes available to choose from on Sao Paulo to Boston Logan Intl 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 Sao Paulo to Boston flights?

You could potentially save up to 1% on your flight if you consider stops on a Sao Paulo to Boston flight.

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

As of February 2026, prices for Sao Paulo to Boston flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Sao Paulo to Boston

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

Estimated round-trip price

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

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

Best Price Found	$616
Fastest flight time	9h 50m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Boston	1 airport

The best one-way flight to Boston from Sao Paulo in the past 72 hours is $616. The best round-trip flight deal from Sao Paulo to Boston found on momondo in the last 72 hours is $567.

The fastest flight from Sao Paulo to Boston takes 9h 50m

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

There is 1 airport in Boston. From Sao Paulo there are direct flights to Boston Logan Intl (BOS).

Search flight deals

How far is Sao Paulo to Boston Logan Intl by plane?
The distance between Sao Paulo and Boston Logan Intl is about 4809.7 mi. 9h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Sao Paulo to Boston Logan Intl Airport?
Prices for flights from Sao Paulo to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Sao Paulo to Boston Logan Intl Airport?
The number of operators available for flights from Sao Paulo to Boston Logan Intl Airport is 7 as of February 2026.
How old do you have to be to fly from Sao Paulo to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sao Paulo to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport 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 Boston Logan Intl Airport. 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 Sao Paulo to Boston?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sao Paulo to Boston is Boeing 787-9 Dreamliner (83.56% of total bookings). The next most popular plane models are Airbus A330 (5.33%), Airbus A330-900neo (4.72%), and Boeing 777 (2.59%).
What is the most popular airline from Sao Paulo to Boston?
momondo data reveals that the most frequently booked airline on the route from Sao Paulo to Boston is LATAM Airlines, representing 43% of all bookings. The subsequent popular airlines are Delta at 16%, United Airlines at 15%, and American Airlines at 10%.

Best airlines flying from Sao Paulo to Boston

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

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $249	Free Cancellation	Rating 7.5 1,559 reviews	Search Copa Airlines flights
GOL	PriceFrom $293	Free Cancellation	Rating 7.3 1,163 reviews	Search GOL flights
Air Canada	PriceFrom $382	Free Cancellation	Rating 7.1 10,676 reviews	Search Air Canada flights
Delta	PriceFrom $502	Free Cancellation	Rating 7.9 8,135 reviews	Search Delta flights
LATAM Airlines	PriceFrom $544	Free Cancellation	Rating 7.5 1,918 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights
American Airlines	PriceFrom $564	Free Cancellation	Rating 7.2 11,212 reviews	Search American Airlines flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Plymouth

Cambridge

South Yarmouth

Narragansett

Gloucester

Falmouth

Nashua

Brockton

Laconia

Warwick

Sturbridge

Chatham

Concord

Why use momondo?

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

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

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

Yes. All flights to Boston from Sao Paulo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Boston from Sao Paulo.

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

If you are not ready to book a flight from Sao Paulo to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.

An easier way to manage your Boston 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

Thu 3/5

Thu 3/12

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 the United States

Cheap flights from Sao Paulo to Boston from $341

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sao Paulo to Boston departing on 3/24. 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 Sao Paulo to Boston

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Avianca flights from Sao Paulo to Boston

Our best Avianca deals on Sao Paulo to Boston flight tickets

LATAM Airlines flights from Sao Paulo to Boston

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

momondo Fare Finder

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

See travel insights to Boston from

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

What is the cheapest month to fly to Boston?

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

The cheapest day to depart from Sao Paulo to Boston is on a Monday when prices can be found for as low as $663. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Thursday is $993.

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

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

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

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

There are 3 cabin classes available to choose from on Sao Paulo to Boston Logan Intl 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 Sao Paulo to Boston flights?

You could potentially save up to 1% on your flight if you consider stops on a Sao Paulo to Boston flight.

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

As of February 2026, prices for Sao Paulo to Boston flights are approximately 27% more expensive when compared to flights at the same time last year.

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

Avianca, GOL, and Air Canada are the most popular carriers operating from Sao Paulo to Boston Logan Intl

What airlines fly to Boston?

How often are flights from Sao Paulo to Boston delayed?

Historically, on average around 24% of flights between Sao Paulo and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

What is the most punctual flight time for Sao Paulo to Boston flights?

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

What day of the week experiences the fewest flight delays on this route?

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.

Which airline has the best punctuality record on Sao Paulo to Boston flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

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

Panama City (PTY) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Bogotá (BOG) offer the lowest average round-trip price of $505.

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

Flights connecting via New York (JFK) have the shortest average one-way travel time: 13h 23m.

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

Panama City (PTY) has the shortest average layover time for this route: 1h 23m.

When to book flights from Sao Paulo to Boston

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Boston

How far is Sao Paulo to Boston Logan Intl by plane?

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

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

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

What documentation or ID do you need to fly to Boston Logan Intl Airport?

What is the most popular plane model from Sao Paulo to Boston?

What is the most popular airline from Sao Paulo to Boston?

Best airlines flying from Sao Paulo to Boston

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

Traveling to a place near Boston?

Why use momondo?

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

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

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

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

An easier way to manage your Boston 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.