AirHint found the following cheapest one-way flights from Kolkata (CCU) to San Francisco (SFO) in February 2026 (see full year).
One-Way flights
| 24 Feb | Air India | ||
| 25 Feb | Air India | ||
| 10 Feb | Air India | ||
| 04 Feb | Air India | ||
| 02 Feb | Air India | ||
| 01 Feb | Air India | ||
| 22 Feb | Air India | ||
| 16 Feb | Air India | ||
| 09 Feb | Air India | ||
| 12 Feb | Air India |
Also check the deals for return flights from Kolkata to San Francisco in February.
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