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Cheap flights from Boston to Sao Paulo from $387

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 6/19. 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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0 bags

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Find the cheapest flights from Boston to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
5:00 am - 10:20 pm
BOS
-
CGH
16h 20m
2 stops
GOL Logo
6:00 am - 12:59 am
CGH
-
BOS
19h 59m
2 stops
$794GOL
Wed, Jul 15 - Thu, Jul 30
GOL Logo
5:00 am - 10:20 pm
BOS
-
CGH
16h 20m
2 stops
GOL Logo
8:10 pm - 12:39 am
CGH
-
BOS
29h 29m
2 stops
$821GOL
Wed, Jun 24 - Wed, Sep 16
Multiple Airlines Logo
9:20 am - 8:05 am
BOS
-
CGH
21h 45m
2 stops
Multiple Airlines Logo
7:40 pm - 11:38 pm
CGH
-
BOS
28h 58m
3 stops
$823Multiple Airlines
Wed, Jun 10 - Tue, Jun 23
Multiple Airlines Logo
9:20 am - 9:15 am
BOS
-
CGH
22h 55m
2 stops
Multiple Airlines Logo
8:10 pm - 11:38 pm
CGH
-
BOS
28h 28m
2 stops
$835Multiple Airlines
Wed, Jun 10 - Tue, Jun 23
GOL Logo
5:00 am - 8:05 am
BOS
-
CGH
26h 05m
2 stops
GOL Logo
6:30 am - 10:16 pm
CGH
-
BOS
16h 46m
2 stops
$844GOL
Mon, Jun 15 - Tue, Jun 23
Multiple Airlines Logo
5:10 am - 11:05 am
BOS
-
CGH
28h 55m
2 stops
Multiple Airlines Logo
4:50 pm - 11:54 pm
CGH
-
BOS
32h 04m
3 stops
$845Multiple Airlines
Sat, May 16 - Mon, Jun 8
Multiple Airlines Logo
9:20 am - 4:55 pm
BOS
-
CGH
30h 35m
2 stops
Multiple Airlines Logo
11:20 am - 7:10 am
CGH
-
BOS
20h 50m
2 stops
$847Multiple Airlines
Tue, May 12 - Wed, Jun 10
GOL Logo
5:00 am - 10:20 am
BOS
-
CGH
28h 20m
2 stops
GOL Logo
1:40 pm - 11:41 pm
CGH
-
BOS
35h 01m
2 stops
$849GOL
Mon, Jul 6 - Tue, Jul 14
GOL Logo
3:15 pm - 10:20 am
BOS
-
CGH
18h 05m
2 stops
GOL Logo
1:40 pm - 11:46 am
CGH
-
BOS
23h 06m
2 stops
$852GOL
Mon, Jul 6 - Tue, Jul 14
GOL Logo
5:00 am - 10:20 pm
BOS
-
CGH
16h 20m
2 stops
GOL Logo
9:10 am - 12:59 am
CGH
-
BOS
16h 49m
2 stops
$858GOL
Mon, Jun 15 - Tue, Jun 23

GOL flights from Boston to Sao Paulo Congonhas Airport

Our best GOL deals on Boston to Sao Paulo Congonhas Airport flight tickets
GOL
Jul 15
BOS5:00 amBoston Logan Intl
16h 20m
2 stops
CGH10:20 pmSao Paulo Congonhas
Jul 30
CGH6:00 amSao Paulo Congonhas
19h 59m
2 stops
BOS12:59 amBoston Logan Intl
$794
GOL
Jun 24
BOS5:00 amBoston Logan Intl
16h 20m
2 stops
CGH10:20 pmSao Paulo Congonhas
Sep 16
CGH8:10 pmSao Paulo Congonhas
29h 29m
2 stops
BOS12:39 amBoston Logan Intl
$821
GOL
Jun 15
BOS5:00 amBoston Logan Intl
26h 05m
2 stops
CGH8:05 amSao Paulo Congonhas
Jun 23
CGH6:30 amSao Paulo Congonhas
16h 46m
2 stops
BOS10:16 pmBoston Logan Intl
$844

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Sao Paulo Congonhas Airport 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 April 24, 2026.
Use the filters below to find and compare flights from Boston to Sao Paulo Congonhas Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 7/15

5:00 am-10:20 pm

2 stops16h 20m

Sao Paulo Congonhas

Thu 7/30

6:00 am-12:59 am

2 stops19h 59m

$794

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 6/24

5:00 am-10:20 pm

2 stops16h 20m

Sao Paulo Congonhas

Wed 9/16

8:10 pm-12:39 am

2 stops29h 29m

$821

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 6/10

9:20 am-8:05 am

2 stops21h 45m

Sao Paulo Congonhas

Tue 6/23

7:40 pm-11:38 pm

3 stops28h 58m

$823

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 6/10

9:20 am-9:15 am

2 stops22h 55m

Sao Paulo Congonhas

Tue 6/23

8:10 pm-11:38 pm

2 stops28h 28m

$835

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 6/15

5:00 am-8:05 am

2 stops26h 05m

Sao Paulo Congonhas

Tue 6/23

6:30 am-10:16 pm

2 stops16h 46m

$844

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Sat 5/16

5:10 am-11:05 am

2 stops28h 55m

Sao Paulo Congonhas

Mon 6/8

4:50 pm-11:54 pm

3 stops32h 04m

$845

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Tue 5/12

9:20 am-4:55 pm

2 stops30h 35m

Sao Paulo Congonhas

Wed 6/10

11:20 am-7:10 am

2 stops20h 50m

$847

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 7/6

5:00 am-10:20 am

2 stops28h 20m

Sao Paulo Congonhas

Tue 7/14

1:40 pm-11:41 pm

2 stops35h 01m

$849

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 7/6

3:15 pm-10:20 am

2 stops18h 05m

Sao Paulo Congonhas

Tue 7/14

1:40 pm-11:46 am

2 stops23h 06m

$852
Quickest round-trip

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 6/15

5:00 am-10:20 pm

2 stops16h 20m

Sao Paulo Congonhas

Tue 6/23

9:10 am-12:59 am

2 stops16h 49m

$858

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 Sao Paulo from

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

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 airline that flies from Boston Logan Intl to Sao Paulo Congonhas?

American Airlines and GOL are the most popular carriers operating from Boston Logan Intl to Sao Paulo Congonhas

When to book flights from Boston to Sao Paulo Congonhas Airport

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

Cheap Boston to Sao Paulo Congonhas Airport (BOS to CGH) flight deals and tips

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

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from Boston to Sao Paulo Congonhas Airport takes 16h 20m
There are no direct flights from Boston to Sao Paulo Congonhas Airport. There are no popular flight routes from Boston to Sao Paulo Congonhas Airport.
Search flight deals

Frequently asked questions about flying from Boston to Sao Paulo Congonhas Airport

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

    A flight from Boston Logan Intl to Sao Paulo Congonhas will travel around 4814.5 mi. 16h 20m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Sao Paulo Congonhas Airport.

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

    The necessary travel and health documents for your Sao Paulo Congonhas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos
Guarujá

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Sao Paulo. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Sao Paulo 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 Sao Paulo?

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 Sao Paulo.

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.

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