Flights from Boston to Kolkata from USD1,299
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1 Passenger, Economy
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Popular Flights from Boston to Kolkata for Your Next Trip
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*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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USD
Boston (BOS)to
Kolkata (CCU)
11 Jul 2025 - 25 Jul 2025
Round-trip
/
Economy
From
USD1,299
Last Seen 17 hours ago
Boston (BOS)to
Kolkata (CCU)
20 Jul 2025 - 3 Aug 2025
Round-trip
/
Economy
From
USD1,299
Last Seen 17 hours ago
Boston (BOS)to
Kolkata (CCU)
18 Oct 2025 - 1 Nov 2025
Round-trip
/
Economy
From
USD1,299
Last Seen 17 hours ago
Boston (BOS)to
Kolkata (CCU)
2 Nov 2025 - 16 Nov 2025
Round-trip
/
Economy
From
USD1,299
Last Seen 17 hours ago
Boston (BOS)to
Kolkata (CCU)
3 Nov 2025 - 17 Nov 2025
Round-trip
/
Economy
From
USD1,299
Last Seen 17 hours ago
Boston (BOS)to
Kolkata (CCU)
8 Nov 2025 - 22 Nov 2025
Round-trip
/
Economy
From
USD1,299
Last Seen 17 hours ago
Boston (BOS)to
Kolkata (CCU)
9 Nov 2025 - 23 Nov 2025
Round-trip
/
Economy
From
USD1,299
Last Seen 17 hours ago
Boston (BOS)to
Kolkata (CCU)
10 Nov 2025 - 24 Nov 2025
Round-trip
/
Economy
From
USD1,299
Last Seen 17 hours ago
Boston (BOS)to
Kolkata (CCU)
12 Nov 2025 - 26 Nov 2025
Round-trip
/
Economy
From
USD1,299
Last Seen 17 hours ago
Boston (BOS)to
Kolkata (CCU)
23 Jul 2025 - 6 Aug 2025
Round-trip
/
Economy
From
USD1,299
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.