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Cheap flights from Boston to Sao Paulo from $363

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 10/27. 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

Find the cheapest flights from Boston to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
8:01 am - 3:20 pm
BOS
-
CGH
29h 19m
2 stops
GOL Logo
6:55 pm - 5:19 pm
CGH
-
BOS
24h 24m
2 stops
$671GOL
Tue, Nov 17 - Tue, Nov 24
GOL Logo
8:01 am - 6:55 pm
BOS
-
CGH
32h 54m
2 stops
GOL Logo
6:55 pm - 2:07 pm
CGH
-
BOS
21h 12m
2 stops
$744GOL
Sun, Nov 8 - Mon, Nov 16
GOL Logo
3:21 pm - 3:05 pm
BOS
-
CGH
22h 44m
2 stops
GOL Logo
6:30 am - 11:29 pm
CGH
-
BOS
17h 59m
2 stops
$766GOL
Fri, Aug 28 - Fri, Sep 18
GOL Logo
6:09 pm - 10:30 am
BOS
-
CGH
38h 21m
2 stops
GOL Logo
6:55 pm - 11:29 am
CGH
-
BOS
18h 34m
2 stops
$770GOL
Fri, Nov 6 - Sun, Nov 15
GOL Logo
2:02 pm - 12:30 pm
BOS
-
CGH
21h 28m
2 stops
GOL Logo
6:00 am - 9:53 pm
CGH
-
BOS
16h 53m
2 stops
$781GOL
Thu, Aug 27 - Sat, Sep 19
GOL Logo
5:18 pm - 3:20 pm
BOS
-
CGH
21h 02m
2 stops
GOL Logo
7:10 pm - 5:25 pm
CGH
-
BOS
23h 15m
2 stops
$783GOL
Tue, Sep 8 - Tue, Sep 22
GOL Logo
2:58 pm - 12:20 pm
BOS
-
CGH
19h 22m
2 stops
GOL Logo
8:10 pm - 9:06 pm
CGH
-
BOS
26h 56m
2 stops
$788GOL
Mon, Nov 16 - Tue, Nov 17
GOL Logo
3:21 pm - 3:05 pm
BOS
-
CGH
22h 44m
2 stops
GOL Logo
8:10 pm - 2:30 pm
CGH
-
BOS
43h 20m
2 stops
$801GOL
Fri, Aug 21 - Mon, Aug 31
GOL Logo
6:00 pm - 12:30 pm
BOS
-
CGH
17h 30m
2 stops
GOL Logo
6:30 am - 12:58 am
CGH
-
BOS
19h 28m
2 stops
$828GOL
Mon, Aug 17 - Thu, Aug 27
GOL Logo
3:21 pm - 12:30 pm
BOS
-
CGH
20h 09m
2 stops
GOL Logo
6:00 am - 12:58 am
CGH
-
BOS
19h 58m
2 stops
$829GOL
Mon, Aug 17 - Mon, Aug 24

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GOL flights from Boston to Sao Paulo Congonhas Airport

Our best GOL deals on Boston to Sao Paulo Congonhas Airport flight tickets
GOL
Nov 17
BOS8:01 amBoston Logan Intl
29h 19m
2 stops
CGH3:20 pmSao Paulo Congonhas
Nov 24
CGH6:55 pmSao Paulo Congonhas
24h 24m
2 stops
BOS5:19 pmBoston Logan Intl
$671
GOL
Nov 8
BOS8:01 amBoston Logan Intl
32h 54m
2 stops
CGH6:55 pmSao Paulo Congonhas
Nov 16
CGH6:55 pmSao Paulo Congonhas
21h 12m
2 stops
BOS2:07 pmBoston Logan Intl
$744
GOL
Aug 28
BOS6:00 pmBoston Logan Intl
20h 05m
2 stops
CGH3:05 pmSao Paulo Congonhas
Sep 19
CGH6:00 amSao Paulo Congonhas
29h 14m
2 stops
BOS10:14 amBoston Logan Intl
$766

American Airlines flights from Boston to Sao Paulo Congonhas Airport

Our best American Airlines deals on Boston to Sao Paulo Congonhas Airport flight tickets
American Airlines
Aug 10
BOS6:00 pmBoston Logan Intl
16h 15m
2 stops
CGH11:15 amSao Paulo Congonhas
Aug 24
CGH7:10 pmSao Paulo Congonhas
20h 21m
2 stops
BOS2:31 pmBoston Logan Intl
$1,060
American Airlines
Jul 6
BOS5:55 pmBoston Logan Intl
16h 20m
2 stops
CGH11:15 amSao Paulo Congonhas
Jul 14
CGH7:10 pmSao Paulo Congonhas
20h 12m
2 stops
BOS2:22 pmBoston Logan Intl
$1,267
American Airlines
Jul 6
BOS5:55 pmBoston Logan Intl
16h 20m
2 stops
CGH11:15 amSao Paulo Congonhas
Jul 14
CGH7:10 pmSao Paulo Congonhas
21h 43m
3 stops
BOS3:53 pmBoston Logan Intl
$2,357

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 July 5, 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

Tue 11/17

8:01 am-3:20 pm

2 stops29h 19m

Sao Paulo Congonhas

Tue 11/24

6:55 pm-5:19 pm

2 stops24h 24m

$671

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Sun 11/8

8:01 am-6:55 pm

2 stops32h 54m

Sao Paulo Congonhas

Mon 11/16

6:55 pm-2:07 pm

2 stops21h 12m

$744

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Fri 8/28

3:21 pm-3:05 pm

2 stops22h 44m

Sao Paulo Congonhas

Fri 9/18

6:30 am-11:29 pm

2 stops17h 59m

$766

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Fri 11/6

6:09 pm-10:30 am

2 stops38h 21m

Sao Paulo Congonhas

Sun 11/15

6:55 pm-11:29 am

2 stops18h 34m

$770

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Thu 8/27

2:02 pm-12:30 pm

2 stops21h 28m

Sao Paulo Congonhas

Sat 9/19

6:00 am-9:53 pm

2 stops16h 53m

$781

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Tue 9/8

5:18 pm-3:20 pm

2 stops21h 02m

Sao Paulo Congonhas

Tue 9/22

7:10 pm-5:25 pm

2 stops23h 15m

$783

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 11/16

2:58 pm-12:20 pm

2 stops19h 22m

Sao Paulo Congonhas

Tue 11/17

8:10 pm-9:06 pm

2 stops26h 56m

$788

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Fri 8/21

3:21 pm-3:05 pm

2 stops22h 44m

Sao Paulo Congonhas

Mon 8/31

8:10 pm-2:30 pm

2 stops43h 20m

$801
Quickest round-trip

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 8/17

6:00 pm-12:30 pm

2 stops17h 30m

Sao Paulo Congonhas

Thu 8/27

6:30 am-12:58 am

2 stops19h 28m

$828

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 8/17

3:21 pm-12:30 pm

2 stops20h 09m

Sao Paulo Congonhas

Mon 8/24

6:00 am-12:58 am

2 stops19h 58m

$829

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 is the most popular carrier 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 17m

Direct flights

None
The fastest flight from Boston to Sao Paulo Congonhas Airport takes 16h 17m
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 17m 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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