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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 February , March 2026

24 Feb - 30 Mar $ 874.00
BOS
Boston
Etihad Airways
2 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
2 STOPS
BOS
Boston
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10 Feb - 10 Mar $ 1,038.00
BOS
Boston
Etihad Airways
1 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
BOS
Boston
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10 Feb - 09 Mar $ 1,150.00
BOS
Boston
Qatar Airways
1 STOPS
CCU
Calcutta
CCU
Calcutta
Qatar Airways
1 STOPS
BOS
Boston
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Last minute flights from Boston to Calcutta

11 Feb - 28 Feb $ 1,088.00
BOS
Boston
Etihad Airways
1 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
BOS
Boston
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10 Feb - 28 Feb $ 1,199.00
BOS
Boston
Etihad Airways
1 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
BOS
Boston
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08 Feb - 28 Feb $ 1,499.00
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

3:40 PM - 9:25 PM
IndiGo Airlines
2 Stops
21h 30m
BOS - CCU
$ 418
Kiwi
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3:40 PM - 2:00 PM
Etihad Airways
1 Stops
17h 50m
BOS - CCU
$ 508
Kiwi
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3:40 PM - 2:00 PM
Etihad Airways
1 Stops
17h 50m
BOS - CCU
$ 808
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.