Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Sao Paulo (CGH)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Boston (BOS) to Sao Paulo (CGH)

How to find the cheapest flight from Boston (BOS) to Sao Paulo (CGH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Sao Paulo (CGH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Sao Paulo (CGH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Boston to Sao Paulo in August , September 2026

31 Aug - 17 Sep $ 1,130.00
BOS
Boston
JetBlue Airways
3 STOPS
CGH
Sao Paulo
CGH
Sao Paulo
JetBlue Airways
2 STOPS
BOS
Boston
Pick dates
31 Aug - 24 Sep $ 1,169.00
BOS
Boston
Copa Airlines
3 STOPS
CGH
Sao Paulo
CGH
Sao Paulo
Copa Airlines
2 STOPS
BOS
Boston
Pick dates
31 Aug - 01 Oct $ 1,173.00
BOS
Boston
Copa Airlines
3 STOPS
CGH
Sao Paulo
CGH
Sao Paulo
Copa Airlines
2 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Sao Paulo

26 Aug - 02 Sep $ 1,309.00
BOS
Boston
Frontier Airlines
3 STOPS
CGH
Sao Paulo
CGH
Sao Paulo
Frontier Airlines
3 STOPS
BOS
Boston
Pick dates
28 Aug - 02 Sep $ 1,312.00
BOS
Boston
Frontier Airlines
3 STOPS
CGH
Sao Paulo
CGH
Sao Paulo
Frontier Airlines
3 STOPS
BOS
Boston
Pick dates
26 Aug - 02 Sep $ 1,313.00
BOS
Boston
Frontier Airlines
3 STOPS
CGH
Sao Paulo
CGH
Sao Paulo
Frontier Airlines
3 STOPS
BOS
Boston
Pick dates

One-way flights to Sao Paulo from Boston

8:08 PM - 5:25 PM
Avianca
3 Stops
21h 42m
BOS - CGH
$ 559
Kiwi
Pick dates
12:20 PM - 8:10 AM
LATAM Airlines
3 Stops
19h 55m
BOS - CGH
$ 661
Kiwi
Pick dates
12:20 PM - 9:25 AM
LATAM Airlines
3 Stops
21h 10m
BOS - CGH
$ 662
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Sao Paulo (CGH)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Sao Paulo (CGH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Sao Paulo (CGH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.