AirHint found the following cheapest one-way flights from Kolkata (CCU) to San Francisco (SFO) in March 2026 (see full year).
One-Way flights
| 11 Mar | Air India | ||
| 12 Mar | Air India | ||
| 26 Mar | Air India | ||
| 27 Mar | Air India | ||
| 29 Mar | Air India | ||
| 04 Mar | Qatar Airways | ||
| 13 Mar | Air India | ||
| 08 Mar | Air India | ||
| 07 Mar | Qatar Airways |
Also check the deals for return flights from Kolkata to San Francisco in March.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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