Find Cheap Flights from Boston Logan International to São Paulo (BOS - SAO)

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Good to Know

Low Season:
October
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
7%
expected price increase
Average Price:
$1256
(avg. price over the last 2 weeks)
Good Deal:
$812
or less (round trip)

When to Book Flights from Boston Logan International to São Paulo

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $811 or less.
The cheapest flight from Boston Logan International to São Paulo was found 80 days before departure, on average.
Book at least 6 weeks before departure in order to get a below-average price.
Morning departure is around 10% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Boston Logan International to São Paulo Flights

How long does a flight from Boston Logan International to São Paulo take?
An average nonstop flight takes 13h 43m, covering a distance of 4813 miles.
Which airlines provide the cheapest flights from Boston Logan International to São Paulo?
In the past 3 days, the cheapest round-trip tickets were found on Copa Airlines ($751), Delta ($787) and Multiple Airlines ($801).
Do I need a passport to fly between Boston Logan International and São Paulo?
Yes.
What’s the cheapest day of the week to fly Boston Logan International to São Paulo?
For Boston Logan International to São Paulo, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from São Paulo back to Boston Logan International, the best deals are generally found on Thursday, with Friday being the most expensive.

Book cheap flights from Boston Logan International to São Paulo (round-trip)

Airports
Origin
Boston
$751
only
$751
Destination
São Paulo
$990
only
$990
$989
only
$989
$751
only
$751
Wed, Feb 7
BOS
GRU
31h 49m
Tue, Feb 20
GRU
BOS
19h 02m
Trip: 14 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 6131 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.5
GYE
PTY
Excellent 8.6

Food was plenty

PTY
TGU
Excellent 10.0

The food

PTY
GYE
Excellent 10.0

Everything

Nothing

JFK
PTY
Excellent 10.0

Everything.

YUL
PTY
Okay 5.3

The pilot was great st explaining the flint and not where we were.

They forgot my gluten free meal and didn’t tell me until I was on the plane. Can we count on you to feed us? Apparently not. How can an airline forget a meal for a passenger? Especially in such a long flight?

Mon, Feb 26
BOS
GRU
14h 05m
Tue, Mar 6
GRU
BOS
14h 08m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14257 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
GSO
ATL
Excellent 10.0

Plane nice and comfortable

AMS
DTW
Mediocre 2.0

The most horrible experience. Pathetic to say the least. No water in the flight lavotries. Such a pathetic service from so called top airline.

ZAG
CDG
Good 6.0

Old plane, bad food & old crew

SEA
LAX
Okay 5.3

Mu seat!

My baggage took for to long to arrive

LGA
ORD
Excellent 10.0

Flight was on time. Boarded quickly with no fuss.

Mon, Jan 15
BOS
GRU
22h 20m
Mon, Jan 22
GRU
BOS
16h 33m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, May 19
BOS
GRU
27h 23m
Sat, Jun 30
GRU
BOS
17h 07m
Trip: 43 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 6752 reviews
Overall
8.1
Boarding
8.1
Comfort
8.1
Crew
8.3
Entertainment
8.0
Food
7.6
MIA
CLO
Excellent 9.3

Food and organization

Nothing.... everything was great

CUC
BOG
Excellent 10.0

Great

MIA
BAQ
Excellent 10.0

Counter people were nice and helpful. The boarding was fast. Food and entertainment were great. Crew was respectful and nice. The airplane was comfortable.

Only one of them three check in machines was working. However I told someone and he said he was going to take care of that. Besides that everything was great.

MDE
JFK
Excellent 8.6

Nice company.

FLL
BOG
Excellent 8.0

Service, food, customer service

Mon, Mar 19
BOS
CGH
21h 03m
Mon, Apr 2
CGH
BOS
41h 44m
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2746 reviews
Overall
7.5
Boarding
7.5
Comfort
7.1
Crew
8.0
Entertainment
7.2
Food
6.7
GIG
MIA
Excellent 9.6

The flight crew was excellent. They spoke Portuguese and English and was really friendly. Fernanda was always smiles whenever you saw her, she was really nice.

The boarding process seems a little off because everyone rushes to make the lines and then when you get on the plane, there's a wait to get to your seat and hope there's overhead room for your bag. I know they is not the airlines problem and it's with every airline, I'm just stating what I did not like. The crew made it as tasteful as possible and did keep the lines moving. This crew for this flight was wonderful.

GRU
POA
Mediocre 2.6

Nothing.

There was a delay of two hours. All the passengers remained on board with almost no explanation. The plane looks to be very old or in bad conditions.

BSB
GRU
Okay 5.3

Every flight should offer a free snack and drink

AEP
GRU
Excellent 8.3

The extremely rigid limitation of 8Kg for carry on is not what I would expect from a non-Low cost air company. For business travellers it is very important to save baggage collection time at the destination airport.

CWB
GRU
Excellent 10.0

Everything was good!

Mon, Jun 25
BOS
GRU
29h 55m
Thu, Jul 19
GRU
BOS
38h 15m
$1062
Trip: 25 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4714 reviews
Overall
7.4
Boarding
7.3
Comfort
7.3
Crew
7.7
Entertainment
7.1
Food
6.9
JFK
MEX
Excellent 10.0

The crew kept us informed and the flight attendants were nice awesome plane!

MEX
YUL
Good 7.0

We arrived on time but we did not landed. The pilot kept circling around Montreal and no information was provided to passengers.

MEX
SFO
Mediocre 3.0

The plane/Pilot got us home.

The seats were old and uncomfortable. The plane was old and had the drop down video screens. This was terrible- we couldn’t see the one closest to us, only the one further away. But any words on the further one, we couldn’t read. The staff on the plane were rude and made us seem like we’re a bother and unwelcome. We were scared to ask for anything.

MEX
CUN
Excellent 8.3

Que solo tengan cacahuates y el avión no tenía pinta de haber sido aseado antes de abordar

PVR
MEX
Good 6.0

I enjoyed the movies on board, entertainment great!

This my 3rd trip to PVR on airline. As a delta frequent flyer I have always gotten upgraded or standby list. For what ever reason on my return it seemed staff working at airport today ALL gave me false info and finally in the end when I wanted to pay for upgrade told flight sold out ! False ! 3 Empty AM Plus seats 5 Ross in front of me . So I was separated from my friends as they sat in first class. I blame the gate staff since none had a clue ! Horrible e periwnce for first time at Mexico City airport. We also left Aweomexico lounge since was dirty and went to American Express Lounge that was clean z

Fri, Jun 22
BOS
VCP
15h 15m
Thu, Jul 26
VCP
BOS
15h 21m
$1084
Trip: 35 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 910 reviews
Boarding
8.2
Comfort
8.2
Crew
8.8
Entertainment
8.0
Food
7.7
CNF
EZE
Excellent 10.0

it was on time . the service aboard was very good

SDU
GRU
Okay 5.3

Everything was fine except the flight was delayed an hour. No biggie. My only question is that I had a trip that passed through Isa to 3rd country. At check in I was informed that bags would go all the way through without re-checking in. Turns out bags had to be re-checked in at first entry to usa. I wish the rules were consistent and that all personnel knew the rules. Also united baggage track app does not work.

United baggage app does not work Personnel did not know baggage rules at Chck in.

REC
MCO
Excellent 10.0

Azui's customer service is simply the BEST. That's the most awesome airline EVER.

All was just PERFECT.

GRU
BSB
Good 6.0

Comida

As cadeiras poderiam inclinar mais para trás. Esconderam minha mala dizendo que não pode colocar na esteira pois estraga a mesma. Deviam te avisado antes... quase perdi meu vôo de conexao

VCP
BSB
Okay 5.6

The temperature at the cabin was to hot during the whole flight.

Sat, Dec 23
BOS
GRU
16h 35m
Sun, Dec 31
GRU
BOS
18h 59m
$1437
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26055 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
PHL
ATL
Okay 5.3

On time

Rude flight attendant

LAX
AKL
Okay 5.6

Smooth operation, on time

Seat pitch on the plane unbelievably cramped. When seats are so close that if you drop something on the floor you have to be a contortionist to get it, you know it's a problem NEVER fly the 787-900 economy.

BNA
DFW
Good 7.3

Everything else

JFK
MXP
Mediocre 2.6

Plane was old and dirty, seat pocket had junk in it. Seat was broken and couldn’t stay up. In flight movies were from few years back with a center tv and no head rest screen. Crew on overseas flights tend to be older in age and less tolerant..much better on continental on the same route.

DFW
SCL
Excellent 9.6

The food is very tasty, but AA has not changed the menu in at least one year.

Mon, Mar 5
BOS
GRU
13h 54m
Thu, Mar 15
GRU
BOS
17h 15m
Trip: 10 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 6131 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.5
JFK
PTY
Excellent 10.0

Everything.

YUL
PTY
Okay 5.3

The pilot was great st explaining the flint and not where we were.

They forgot my gluten free meal and didn’t tell me until I was on the plane. Can we count on you to feed us? Apparently not. How can an airline forget a meal for a passenger? Especially in such a long flight?

JFK
PTY
Mediocre 2.0

Staff was nice.

We were late to bord, therefore we were 1 late for rake off, on top of that a passagenger got sick on the plane and the way the staff managed the situation was very poor. Missed my connection. Hade a very bad experience, and more likely, I will not fly or recomend Copa

PTY
SFO
Excellent 9.3

Didn’t like the options available, reduced

PTY
GYE
Excellent 10.0

Everything

Nothing

Wed, Dec 27
BOS
GRU
22h 25m
Wed, Feb 7
GRU
BOS
17h 26m
Trip: 43 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14257 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
GSO
ATL
Excellent 10.0

Plane nice and comfortable

JFK
MIA
Okay 5.3

Some of the flight attendants were rude and not very welcoming at all.

LGA
ORD
Excellent 10.0

Flight was on time. Boarded quickly with no fuss.

SEA
LAX
Okay 5.3

Mu seat!

My baggage took for to long to arrive

AMS
DTW
Mediocre 2.0

The most horrible experience. Pathetic to say the least. No water in the flight lavotries. Such a pathetic service from so called top airline.

Fri, Jan 19
BOS
GRU
17h 50m
Fri, Jan 26
GRU
BOS
14h 22m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 1
BOS
GRU
16h 54m
Sat, Apr 14
GRU
BOS
14h 50m
Trip: 14 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 6131 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.5
PTY
GYE
Excellent 10.0

Everything

Nothing

PTY
SJO
Good 7.6

Bueno

PTY
TGU
Excellent 10.0

The food

JFK
PTY
Mediocre 2.0

Staff was nice.

We were late to bord, therefore we were 1 late for rake off, on top of that a passagenger got sick on the plane and the way the staff managed the situation was very poor. Missed my connection. Hade a very bad experience, and more likely, I will not fly or recomend Copa

PTY
MIA
Mediocre 3.0

I like the easy connection and that we arrived on time. Even that the boarding was late.

airplane cold and no blankets. Bad service. No info

Wed, Mar 14
BOS
GRU
17h 34m
Fri, Mar 23
GRU
BOS
17h 15m
Trip: 10 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 6131 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.5
PTY
SFO
Excellent 9.3

Didn’t like the options available, reduced

CUN
PTY
Good 6.3

El servicio a bordo es muy buenos. Las personas muy buen trato

En Cancún el sr. Que nos atendió en el counter fue bastante grosero Nos trato muy mal inclusive nos iba a enviar a hacer la fila de nuevo por q mi maleta pensaba 2 kilos más. Le dijimos que solo traíamos dos maletas y nos dijo eso no es mi problema ud puede traer 10 maletas pero ninguna con sobre peso. Como se nota que ud nunca viaja me dijo. Son 107 dólares si quiere llevar su equipaje y si no de una déjelo acá en Cancún y váyase ud para Costa Rica. Ni esposo tivo que ir por otra maleta para poder viajar pero no me gusto la forma en que se burló de nosotros y la manera en que nos trató

GYE
PTY
Excellent 8.6

Food was plenty

JFK
PTY
Mediocre 2.0

Staff was nice.

We were late to bord, therefore we were 1 late for rake off, on top of that a passagenger got sick on the plane and the way the staff managed the situation was very poor. Missed my connection. Hade a very bad experience, and more likely, I will not fly or recomend Copa

YUL
PTY
Okay 5.3

The pilot was great st explaining the flint and not where we were.

They forgot my gluten free meal and didn’t tell me until I was on the plane. Can we count on you to feed us? Apparently not. How can an airline forget a meal for a passenger? Especially in such a long flight?

Fri, Feb 23
BOS
VCP
13h 43m
Fri, Mar 9
VCP
BOS
17h 05m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 1
BOS
GRU
21h 43m
Fri, Jun 22
GRU
BOS
21h 52m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 17
BOS
CGH
29h 15m
Wed, Feb 21
CGH
BOS
25h 54m
$1268
Trip: 36 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2746 reviews
Overall
7.5
Boarding
7.5
Comfort
7.1
Crew
8.0
Entertainment
7.2
Food
6.7
GRU
IGU
Okay 4.0

that we got to Igauacu

They charged me 4 times for bags instead of one. Disputing everything including the air fare.

GRU
POA
Mediocre 2.6

Nothing.

There was a delay of two hours. All the passengers remained on board with almost no explanation. The plane looks to be very old or in bad conditions.

EZE
GIG
Good 6.0

Legroom was a bit tight.

GRU
FRA
Good 7.0

Boarding was seamless.

Aircraft was just old. My seat would not hold on the stretched position and screens were badly to non-responsive.

GIG
MIA
Excellent 9.6

The flight crew was excellent. They spoke Portuguese and English and was really friendly. Fernanda was always smiles whenever you saw her, she was really nice.

The boarding process seems a little off because everyone rushes to make the lines and then when you get on the plane, there's a wait to get to your seat and hope there's overhead room for your bag. I know they is not the airlines problem and it's with every airline, I'm just stating what I did not like. The crew made it as tasteful as possible and did keep the lines moving. This crew for this flight was wonderful.

Thu, Mar 8
BOS
VCP
18h 29m
Sun, Mar 11
VCP
BOS
21h 42m
$1030
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Feb 25
BOS
CGH
27h 00m
Mon, Mar 5
CGH
BOS
20h 57m
$1283
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2746 reviews
Overall
7.5
Boarding
7.5
Comfort
7.1
Crew
8.0
Entertainment
7.2
Food
6.7
GRU
POA
Mediocre 2.6

Nothing.

There was a delay of two hours. All the passengers remained on board with almost no explanation. The plane looks to be very old or in bad conditions.

BSB
GRU
Okay 5.3

Every flight should offer a free snack and drink

GRU
FRA
Good 7.0

Boarding was seamless.

Aircraft was just old. My seat would not hold on the stretched position and screens were badly to non-responsive.

AEP
GRU
Excellent 8.3

The extremely rigid limitation of 8Kg for carry on is not what I would expect from a non-Low cost air company. For business travellers it is very important to save baggage collection time at the destination airport.

GRU
IGU
Okay 4.0

that we got to Igauacu

They charged me 4 times for bags instead of one. Disputing everything including the air fare.

Wed, Jan 10
BOS
VCP
20h 20m
Fri, Jan 26
VCP
BOS
14h 37m
$1050
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 19
BOS
CGH
19h 55m
Fri, Jan 26
CGH
BOS
17h 48m
$1327
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2746 reviews
Overall
7.5
Boarding
7.5
Comfort
7.1
Crew
8.0
Entertainment
7.2
Food
6.7
GRU
IGU
Okay 4.0

that we got to Igauacu

They charged me 4 times for bags instead of one. Disputing everything including the air fare.

EZE
BOG
Excellent 10.0

I did not have to PayPal extras. The crew actitud. The food was good. I like very much that you are trying to avoid the use of disposables. I think a good image of an airline is to show that environmental issues are important.

I Was in a prosperidad place/sitio. But is das that now to choose York place you have to PayPal.

GRU
POA
Mediocre 2.6

Nothing.

There was a delay of two hours. All the passengers remained on board with almost no explanation. The plane looks to be very old or in bad conditions.

CWB
GRU
Excellent 10.0

Everything was good!

BSB
SSA
Mediocre 3.3

The space for the lega.

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