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Cheap flights from Boston to Sao Paulo from $255

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 3/3. 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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Find the cheapest flights from Boston to Sao Paulo

Cheap round-trip flights

GOL Logo
7:55 am - 2:20 pmBOS-CGH
28h 25m2 stops
GOL Logo
6:00 pm - 1:40 pmCGH-BOS
20h 40m2 stops
$608GOL
Find Deal
Thu, Mar 5 - Thu, Mar 19
Air Canada Logo
1:00 pm - 2:20 pmBOS-CGH
24h 20m2 stops
Air Canada Logo
5:15 pm - 12:14 pmCGH-BOS
19h 59m2 stops
$636Air Canada
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Thu, Mar 12 - Sun, Mar 22
Logo
2:15 pm - 10:25 pmBOS-CGH
31h 10m2 stops
Logo
5:05 pm - 10:08 pmCGH-BOS
31h 03m2 stops
$644
Find Deal
Wed, Oct 29 - Tue, Nov 4
American Airlines Logo
4:30 pm - 10:00 amBOS-CGH
16h 30m2 stops
American Airlines Logo
6:00 pm - 5:20 pmCGH-BOS
25h 20m2 stops
$648American Airlines
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Fri, Oct 31 - Thu, Nov 6
Logo
2:15 pm - 10:10 amBOS-CGH
18h 55m2 stops
Logo
6:35 am - 10:08 pmCGH-BOS
17h 33m2 stops
$649
Find Deal
Wed, Oct 29 - Sat, Nov 8
Logo
2:15 pm - 3:50 pmBOS-CGH
24h 35m3 stops
Logo
5:05 pm - 10:08 pmCGH-BOS
31h 03m2 stops
$655
Find Deal
Wed, Oct 29 - Tue, Nov 4
GOL Logo
7:39 pm - 2:20 pmBOS-CGH
17h 41m2 stops
GOL Logo
6:00 pm - 11:36 amCGH-BOS
18h 36m2 stops
$656GOL
Find Deal
Wed, Mar 11 - Wed, Mar 25
GOL Logo
7:19 pm - 2:15 pmBOS-CGH
16h 56m2 stops
GOL Logo
6:00 pm - 11:29 amCGH-BOS
19h 29m2 stops
$657GOL
Find Deal
Mon, Nov 24 - Sun, Dec 7
Logo
2:15 pm - 3:50 pmBOS-CGH
24h 35m3 stops
Logo
9:10 pm - 10:08 pmCGH-BOS
26h 58m3 stops
$660
Find Deal
Wed, Oct 29 - Tue, Nov 4
Logo
2:15 pm - 3:50 pmBOS-CGH
24h 35m3 stops
Logo
9:55 pm - 10:08 pmCGH-BOS
26h 13m3 stops
$666
Find Deal
Wed, Oct 29 - Tue, Nov 4

GOL flights from Boston to Sao Paulo Congonhas Airport

Our best GOL deals on Boston to Sao Paulo Congonhas Airport flight tickets
GOL
Mar 5
BOS7:55 amBoston Logan Intl
28h 25m
2 stops
CGH2:20 pmSao Paulo Congonhas
Mar 19
CGH6:00 pmSao Paulo Congonhas
20h 40m
2 stops
BOS1:40 pmBoston Logan Intl
$608
Find similar
GOL
Mar 11
BOS7:39 pmBoston Logan Intl
17h 41m
2 stops
CGH2:20 pmSao Paulo Congonhas
Mar 25
CGH6:00 pmSao Paulo Congonhas
18h 36m
2 stops
BOS11:36 amBoston Logan Intl
$656
Find similar
GOL
Nov 24
BOS7:19 pmBoston Logan Intl
16h 56m
2 stops
CGH2:15 pmSao Paulo Congonhas
Dec 7
CGH6:00 pmSao Paulo Congonhas
19h 29m
2 stops
BOS11:29 amBoston Logan Intl
$657
Find similar

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 September 15, 2025.
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

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Thu 3/5

7:55 am-2:20 pm

2 stops28h 25m

Sao Paulo Congonhas

Thu 3/19

6:00 pm-1:40 pm

2 stops20h 40m

$608

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Thu 3/12

1:00 pm-2:20 pm

2 stops24h 20m

Sao Paulo Congonhas

Sun 3/22

5:15 pm-12:14 pm

2 stops19h 59m

$636

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 10/29

2:15 pm-10:25 pm

2 stops31h 10m

Sao Paulo Congonhas

Tue 11/4

5:05 pm-10:08 pm

2 stops31h 03m

$644

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Fri 10/31

4:30 pm-10:00 am

2 stops16h 30m

Sao Paulo Congonhas

Thu 11/6

6:00 pm-5:20 pm

2 stops25h 20m

$648

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 10/29

2:15 pm-10:10 am

2 stops18h 55m

Sao Paulo Congonhas

Sat 11/8

6:35 am-10:08 pm

2 stops17h 33m

$649

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 10/29

2:15 pm-3:50 pm

3 stops24h 35m

Sao Paulo Congonhas

Tue 11/4

5:05 pm-10:08 pm

2 stops31h 03m

$655

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 3/11

7:39 pm-2:20 pm

2 stops17h 41m

Sao Paulo Congonhas

Wed 3/25

6:00 pm-11:36 am

2 stops18h 36m

$656

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 11/24

7:19 pm-2:15 pm

2 stops16h 56m

Sao Paulo Congonhas

Sun 12/7

6:00 pm-11:29 am

2 stops19h 29m

$657

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 10/29

2:15 pm-3:50 pm

3 stops24h 35m

Sao Paulo Congonhas

Tue 11/4

9:10 pm-10:08 pm

3 stops26h 58m

$660

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 10/29

2:15 pm-3:50 pm

3 stops24h 35m

Sao Paulo Congonhas

Tue 11/4

9:55 pm-10:08 pm

3 stops26h 13m

$666

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?

GOL and American Airlines 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

Direct flights

None
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.
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  • 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 30m 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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