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

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Curitiba (CWB)

How to find the cheapest flight from Boston (BOS) to Curitiba (CWB)
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How to find the cheapest flight from Boston (BOS) to Curitiba (CWB)
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How to find the cheapest flight from Boston (BOS) to Curitiba (CWB)
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Cheap flights from Boston to Curitiba in December 2025 , January 2026

31 Dec - 28 Jan $ 891.00
BOS
Boston
Copa Airlines
2 STOPS
CWB
Curitiba
CWB
Curitiba
Copa Airlines
2 STOPS
BOS
Boston
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26 Dec - 10 Jan $ 1,707.00
BOS
Boston
Azul
2 STOPS
CWB
Curitiba
CWB
Curitiba
Azul
2 STOPS
BOS
Boston
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26 Dec - 01 Jan $ 1,937.00
BOS
Boston
LATAM Airlines
1 STOPS
CWB
Curitiba
CWB
Curitiba
LATAM Airlines
1 STOPS
BOS
Boston
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Last minute flights from Boston to Curitiba

24 Dec - 01 Jan $ 1,107.00
BOS
Boston
United Airlines
2 STOPS
CWB
Curitiba
CWB
Curitiba
United Airlines
2 STOPS
BOS
Boston
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24 Dec - 01 Jan $ 1,107.00
BOS
Boston
United Airlines
2 STOPS
CWB
Curitiba
CWB
Curitiba
United Airlines
2 STOPS
BOS
Boston
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26 Dec - 31 Dec $ 2,180.00
BOS
Boston
LATAM Airlines
1 STOPS
CWB
Curitiba
CWB
Curitiba
LATAM Airlines
1 STOPS
BOS
Boston
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One-way flights to Curitiba from Boston

7:25 AM - 5:05 PM
United Airlines
2 Stops
32h 45m
BOS - CWB
$ 359
Kiwi
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7:45 AM - 5:05 PM
United Airlines
2 Stops
32h 25m
BOS - CWB
$ 490
Kiwi
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8:55 AM - 11:20 PM
LATAM Airlines
1 Stops
13h 30m
BOS - CWB
$ 792
Kiwi
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How to find the cheapest flight from Boston (BOS) to Curitiba (CWB)

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