Cheap flights from Sao Paulo to Boston from $319

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 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
5:15 pm - 7:10 am
GRU
-
BOS
14h 55m
1 stop
Avianca Logo
8:45 am - 1:10 am
BOS
-
GRU
15h 25m
1 stop
$610Avianca
Mon, Jun 1 - Tue, Jun 16
Avianca Logo
5:15 pm - 7:10 am
GRU
-
BOS
14h 55m
1 stop
Avianca Logo
8:45 am - 1:10 am
BOS
-
GRU
15h 25m
1 stop
$616Avianca
Wed, Apr 1 - Thu, Apr 16
Copa Airlines Logo
5:00 am - 11:08 pm
GRU
-
BOS
19h 08m
1 stop
Copa Airlines Logo
8:52 am - 12:10 am
BOS
-
GRU
14h 18m
1 stop
$620Copa Airlines
Wed, May 20 - Sun, May 31
Copa Airlines Logo
5:00 am - 11:08 pm
GRU
-
BOS
19h 08m
1 stop
Copa Airlines Logo
8:52 am - 12:30 am
BOS
-
GRU
14h 38m
1 stop
$621Copa Airlines
Wed, May 20 - Sun, May 31
Azul Logo
10:45 pm - 8:43 pm
VCP
-
BOS
22h 58m
1 stop
Azul Logo
7:46 pm - 5:45 pm
BOS
-
VCP
20h 59m
1 stop
$695Azul
Tue, Jun 16 - Tue, Sep 22
Azul Logo
10:45 pm - 12:19 am
VCP
-
BOS
26h 34m
1 stop
Azul Logo
2:10 pm - 5:45 pm
BOS
-
VCP
26h 35m
1 stop
$696Azul
Sun, Jun 14 - Wed, Sep 23
American Airlines Logo
7:40 pm - 11:51 am
VCP
-
BOS
17h 11m
2 stops
American Airlines Logo
10:52 am - 9:45 am
BOS
-
VCP
21h 53m
2 stops
$744American Airlines
Wed, May 6 - Wed, May 13
GOL Logo
8:10 pm - 12:39 am
CGH
-
BOS
29h 29m
2 stops
GOL Logo
1:18 pm - 12:20 pm
BOS
-
CGH
22h 02m
2 stops
$855GOL
Wed, Sep 9 - Wed, Sep 16
GOL Logo
8:10 pm - 12:39 am
CGH
-
BOS
29h 29m
2 stops
GOL Logo
1:18 pm - 12:20 pm
BOS
-
CGH
22h 02m
2 stops
$857GOL
Mon, Sep 14 - Mon, Sep 21
American Airlines Logo
6:55 pm - 11:51 am
CGH
-
BOS
17h 56m
2 stops
American Airlines Logo
6:20 pm - 11:15 am
BOS
-
CGH
15h 55m
2 stops
$930American Airlines
Sun, May 3 - Wed, May 13

Avianca flights from Sao Paulo to Boston

Our best Avianca deals on Sao Paulo to Boston flight tickets
Avianca
Jun 1
GRU5:15 pmSao Paulo Guarulhos Intl
14h 55m
1 stop
BOS7:10 amBoston Logan Intl
Jun 16
BOS8:45 amBoston Logan Intl
15h 25m
1 stop
GRU1:10 amSao Paulo Guarulhos Intl
$610
Avianca
Apr 1
GRU5:15 pmSao Paulo Guarulhos Intl
14h 55m
1 stop
BOS7:10 amBoston Logan Intl
Apr 16
BOS8:45 amBoston Logan Intl
15h 25m
1 stop
GRU1:10 amSao Paulo Guarulhos Intl
$616
Avianca
Apr 1
GRU5:15 pmSao Paulo Guarulhos Intl
14h 55m
1 stop
BOS7:10 amBoston Logan Intl
Jun 4
BOS8:45 amBoston Logan Intl
15h 25m
1 stop
GRU1:10 amSao Paulo Guarulhos Intl
$617

Azul flights from Sao Paulo to Boston

Our best Azul deals on Sao Paulo to Boston flight tickets
Azul
Jun 16
VCP10:45 pmSao Paulo Viracopos
22h 58m
1 stop
BOS8:43 pmBoston Logan Intl
Sep 22
BOS7:46 pmBoston Logan Intl
20h 59m
1 stop
VCP5:45 pmSao Paulo Viracopos
$695
Azul
Jun 14
VCP10:45 pmSao Paulo Viracopos
26h 34m
1 stop
BOS12:19 amBoston Logan Intl
Sep 23
BOS2:10 pmBoston Logan Intl
26h 35m
1 stop
VCP5:45 pmSao Paulo Viracopos
$696
Azul
Jun 10
VCP10:45 pmSao Paulo Viracopos
26h 34m
1 stop
BOS12:19 amBoston Logan Intl
Jun 13
BOS6:56 pmBoston Logan Intl
21h 49m
1 stop
VCP5:45 pmSao Paulo Viracopos
$725

momondo Fare Finder

 
Customize your flight search to find flights from Sao Paulo to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Sao Paulo to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Mon 6/1

5:15 pm-7:10 am

1 stop14h 55m

Boston Logan Intl

Tue 6/16

8:45 am-1:10 am

1 stop15h 25m

$610

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 4/1

5:15 pm-7:10 am

1 stop14h 55m

Boston Logan Intl

Thu 4/16

8:45 am-1:10 am

1 stop15h 25m

$616

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 5/20

5:00 am-11:08 pm

1 stop19h 08m

Boston Logan Intl

Sun 5/31

8:52 am-12:10 am

1 stop14h 18m

$620

Sao PauloBoston

GRU - BOS

GRUBOS

Sao Paulo Guarulhos Intl

Wed 5/20

5:00 am-11:08 pm

1 stop19h 08m

Boston Logan Intl

Sun 5/31

8:52 am-12:30 am

1 stop14h 38m

$621

Sao PauloBoston

VCP - BOS

VCPBOS

Sao Paulo Viracopos

Tue 6/16

10:45 pm-8:43 pm

1 stop22h 58m

Boston Logan Intl

Tue 9/22

7:46 pm-5:45 pm

1 stop20h 59m

$695

Sao PauloBoston

VCP - BOS

VCPBOS

Sao Paulo Viracopos

Sun 6/14

10:45 pm-12:19 am

1 stop26h 34m

Boston Logan Intl

Wed 9/23

2:10 pm-5:45 pm

1 stop26h 35m

$696

Sao PauloBoston

VCP - BOS

VCPBOS

Sao Paulo Viracopos

Wed 5/6

7:40 pm-11:51 am

2 stops17h 11m

Boston Logan Intl

Wed 5/13

10:52 am-9:45 am

2 stops21h 53m

$744

Sao PauloBoston

CGH - BOS

CGHBOS

Sao Paulo Congonhas

Wed 9/9

8:10 pm-12:39 am

2 stops29h 29m

Boston Logan Intl

Wed 9/16

1:18 pm-12:20 pm

2 stops22h 02m

$855

Sao PauloBoston

CGH - BOS

CGHBOS

Sao Paulo Congonhas

Mon 9/14

8:10 pm-12:39 am

2 stops29h 29m

Boston Logan Intl

Mon 9/21

1:18 pm-12:20 pm

2 stops22h 02m

$857

Sao PauloBoston

CGH - BOS

CGHBOS

Sao Paulo Congonhas

Sun 5/3

6:55 pm-11:51 am

2 stops17h 56m

Boston Logan Intl

Wed 5/13

6:20 pm-11:15 am

2 stops15h 55m

$930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

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

What is the cheapest month to fly to Boston?

In general, February 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 $575. If you aren’t able to travel during the month of February, then book flights to Boston from Sao Paulo during March instead. Flights to Boston in March, while not as cheap as those in February, still average around $575.

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 $622. 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 $1,016.

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 $711 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 $584 on momondo.

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

There are 2 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 3% 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 March 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

$680

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 $680. The best round-trip flight deal from Sao Paulo to Boston found on momondo in the last 72 hours is $636.
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. The only airline offering direct flights is Delta.
There is 1 airport in Boston. From Sao Paulo there are direct flights to Boston Logan Intl (BOS).
  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $249Free CancellationRating
7.5
1,575 reviews
Search Copa Airlines flights
GOLPriceFrom $293Free CancellationRating
7.3
1,195 reviews
Search GOL flights
Air CanadaPriceFrom $382Free CancellationRating
7.1
10,834 reviews
Search Air Canada flights
LATAM AirlinesPriceFrom $544Free CancellationRating
7.4
1,917 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $554Free CancellationRating
7.4
9,460 reviews
Search United Airlines flights
DeltaPriceFrom $563Free CancellationRating
7.9
8,319 reviews
Search Delta flights
American AirlinesPriceFrom $564Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
  • Delta Flights From Sao Paulo to Boston

    The lowest priced Delta flight from Sao Paulo to Boston from the last 72 hours was $563. Generally, Delta has 2 flights on this route every week with an average price of $790. Delta is rated 7.9/10 by our users.

  • LATAM Airlines Flights From Sao Paulo to Boston

    $544 is the best LATAM Airlines flight deal from Sao Paulo to Boston found on momondo over the last 72 hours. The average LATAM Airlines ticket price found was closer to $758, however, with flight time and availability significantly affecting the price. LATAM Airlines (7.4/10 from 1,917 user reviews) flies into Boston from Sao Paulo 2 times in an average week so prices can vary.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Kennebunkport
Plymouth
Cambridge
South Yarmouth
Narragansett
Gloucester
Falmouth
Brockton
Warwick
Laconia
Chatham
Nashua
Sturbridge
Everett

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

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1 adult
Tue 4/21
Tue 4/28

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