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Cheap flights from Pittsburgh (PIT) to Calcutta (CCU)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Pittsburgh (PIT) to Calcutta (CCU)

How to find the cheapest flight from Pittsburgh (PIT) to Calcutta (CCU)
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How to find the cheapest flight from Pittsburgh (PIT) to Calcutta (CCU)
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How to find the cheapest flight from Pittsburgh (PIT) to Calcutta (CCU)
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Cheap flights from Pittsburgh to Calcutta in April , May 2026

30 Apr - 27 May $ 2,282.00
PIT
Pittsburgh
Qatar Airways
3 STOPS
CCU
Calcutta
CCU
Calcutta
Qatar Airways
2 STOPS
PIT
Pittsburgh
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30 Apr - 26 May $ 2,282.00
PIT
Pittsburgh
Qatar Airways
3 STOPS
CCU
Calcutta
CCU
Calcutta
Qatar Airways
2 STOPS
PIT
Pittsburgh
Pick dates
30 Apr - 26 May $ 2,344.00
PIT
Pittsburgh
Qatar Airways
3 STOPS
CCU
Calcutta
CCU
Calcutta
Qatar Airways
2 STOPS
PIT
Pittsburgh
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One-way flights to Calcutta from Pittsburgh

7:17 PM - 4:45 AM
IndiGo Airlines
3 Stops
49h 8m
PIT - CCU
$ 944
Kiwi
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7:17 PM - 11:45 PM
Thai Airways
3 Stops
43h 58m
PIT - CCU
$ 988
Kiwi
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7:17 PM - 10:55 PM
Thai AirAsia
3 Stops
43h 12m
PIT - CCU
$ 1,015
Kiwi
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How to find the cheapest flight from Pittsburgh (PIT) to Calcutta (CCU)

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