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Cheap flights from Boston (BOS) to Calcutta (CCU)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Calcutta (CCU)

How to find the cheapest flight from Boston (BOS) to Calcutta (CCU)
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How to find the cheapest flight from Boston (BOS) to Calcutta (CCU)
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How to find the cheapest flight from Boston (BOS) to Calcutta (CCU)
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Cheap flights from Boston to Calcutta in June , July 2026

30 Jun - 09 Jul $ 1,648.00
BOS
Boston
Etihad Airways
1 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
BOS
Boston
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30 Jun - 07 Jul $ 1,649.00
BOS
Boston
Etihad Airways
1 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
BOS
Boston
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30 Jun - 10 Jul $ 1,669.00
BOS
Boston
Etihad Airways
1 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
BOS
Boston
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Last minute flights from Boston to Calcutta

27 Jun - 30 Jun $ 1,662.00
BOS
Boston
Etihad Airways
2 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
BOS
Boston
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27 Jun - 30 Jun $ 2,409.00
BOS
Boston
Etihad Airways
1 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
BOS
Boston
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28 Jun - 30 Jun $ 3,238.00
BOS
Boston
Etihad Airways
1 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
BOS
Boston
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One-way flights to Calcutta from Boston

11:05 PM - 7:30 AM
Air India Limited
2 Stops
25h 15m
BOS - CCU
$ 945
Kiwi
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4:40 PM - 2:00 PM
Etihad Airways
1 Stops
18h 20m
BOS - CCU
$ 1,061
Kiwi
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10:00 PM - 6:55 PM
Qatar Airways
1 Stops
19h
BOS - CCU
$ 1,320
Kiwi
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How to find the cheapest flight from Boston (BOS) to Calcutta (CCU)

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