Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Curitiba (CWB)

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 Curitiba (CWB)

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

Cheap flights from Boston to Curitiba in June , July 2026

15 Jun - 28 Jul $ 1,030.00
BOS
Boston
JetBlue Airways
2 STOPS
CWB
Curitiba
CWB
Curitiba
JetBlue Airways
2 STOPS
BOS
Boston
Pick dates
15 Jun - 09 Jul $ 1,432.00
BOS
Boston
LATAM Airlines
1 STOPS
CWB
Curitiba
CWB
Curitiba
LATAM Airlines
1 STOPS
BOS
Boston
Pick dates
15 Jun - 08 Jul $ 1,449.00
BOS
Boston
LATAM Airlines
1 STOPS
CWB
Curitiba
CWB
Curitiba
LATAM Airlines
1 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Curitiba

15 Jun - 01 Jul $ 1,104.00
BOS
Boston
JetBlue Airways
2 STOPS
CWB
Curitiba
CWB
Curitiba
JetBlue Airways
3 STOPS
BOS
Boston
Pick dates
15 Jun - 01 Jul $ 1,201.00
BOS
Boston
Azul
2 STOPS
CWB
Curitiba
CWB
Curitiba
Azul
2 STOPS
BOS
Boston
Pick dates
15 Jun - 01 Jul $ 1,500.00
BOS
Boston
Azul
1 STOPS
CWB
Curitiba
CWB
Curitiba
Azul
2 STOPS
BOS
Boston
Pick dates

One-way flights to Curitiba from Boston

4:00 PM - 9:55 AM
Copa Airlines
2 Stops
18h
BOS - CWB
$ 387
Kiwi
Pick dates
4:00 PM - 9:55 AM
Azul
2 Stops
18h
BOS - CWB
$ 395
Kiwi
Pick dates
10:00 AM - 11:05 PM
LATAM Airlines
1 Stops
13h 10m
BOS - CWB
$ 552
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Curitiba (CWB)

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 Curitiba (CWB)
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 Curitiba (CWB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.