Flights from Boston to Kolkata from USD1,357

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Find Boston to Kolkata Fares for Your Next Trip

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Plan Ahead with Flight Deals from Boston to Kolkata

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Boston (BOS)to

Kolkata (CCU)
06 Feb 26 - 20 Feb 26

Round-trip

Economy

From
USD1,357
Last Seen 1 day ago

Boston (BOS)to

Kolkata (CCU)
30 Jan 26 - 09 Feb 26

Round-trip

Economy

From
USD1,437
Last Seen 1 day ago

Boston (BOS)to

Kolkata (CCU)
22 Sep 26 - 09 Dec 26

Round-trip

Economy

From
USD1,463
Last Seen 11 hours ago

Boston (BOS)to

Kolkata (CCU)
24 Dec 25 - 07 Jan 26

Round-trip

Economy

From
USD2,717
Last Seen 14 hours ago

Boston (BOS)to

Kolkata (CCU)
14 Dec 25 - 02 Jan 26

Round-trip

Economy

From
USD3,813
Last Seen 17 hours ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

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