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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 April , May 2026

29 Apr - 15 May $ 1,253.00
CHI
Chicago
Air India Limited
1 STOPS
CCU
Calcutta
CCU
Calcutta
Air India Limited
1 STOPS
CHI
Chicago
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29 Apr - 06 May $ 1,543.00
CHI
Chicago
Air India Limited
1 STOPS
CCU
Calcutta
CCU
Calcutta
Air India Limited
2 STOPS
CHI
Chicago
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29 Apr - 11 May $ 1,734.00
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

3:30 PM - 9:50 PM
IndiGo Airlines
1 Stops
22h 5m
CHI - CCU
$ 623
Kiwi
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3:50 PM - 2:30 AM
Swiss International Air Lines
2 Stops
26h 30m
CHI - CCU
$ 825
Kiwi
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4:30 PM - 2:30 AM
Air India Limited
2 Stops
25h 50m
CHI - CCU
$ 884
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.