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Cheap flights from Chicago (CHI) 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 Chicago (CHI) to Calcutta (CCU)

How to find the cheapest flight from Chicago (CHI) to Calcutta (CCU)
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How to find the cheapest flight from Chicago (CHI) to Calcutta (CCU)
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How to find the cheapest flight from Chicago (CHI) to Calcutta (CCU)
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Cheap flights from Chicago to Calcutta in February , March 2026

28 Feb - 11 Mar $ 1,104.00
CHI
Chicago
Etihad Airways
2 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
CHI
Chicago
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28 Feb - 26 Mar $ 1,114.00
CHI
Chicago
Etihad Airways
2 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
CHI
Chicago
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28 Feb - 10 Mar $ 1,330.00
CHI
Chicago
Etihad Airways
1 STOPS
CCU
Calcutta
CCU
Calcutta
Etihad Airways
1 STOPS
CHI
Chicago
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One-way flights to Calcutta from Chicago

6:50 PM - 6:40 AM
Swiss International Air Lines
2 Stops
50h 20m
CHI - CCU
$ 535
Kiwi
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6:50 PM - 6:40 AM
Swiss International Air Lines
2 Stops
26h 20m
CHI - CCU
$ 545
Kiwi
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1:10 PM - 2:00 PM
Etihad Airways
1 Stops
19h 20m
CHI - CCU
$ 758
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Calcutta (CCU)

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