Flights from Kolkata to San Francisco
Find and compare Kolkata to San Francisco flights below: airline choices, nonstop availability, flight time and the months that usually offer the best value.
Kolkata to San Francisco flights overview
Fares on the Kolkata to San Francisco route move daily with demand, sales and seat availability, so BookingTrolley compares live prices from several suppliers in one place. Based on this route's seasonal pattern, fares average roughly $ 673.00 over the year. Nov tends to be the cheapest month to fly (around $ 561.00), while Jun is usually the most expensive at about $ 835.00 — a swing of roughly 49%.
The fastest nonstop Kolkata to San Francisco flights cover about 12,578 km in roughly 15.6 hours. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.
Frequently asked questions about flying from Kolkata to San Francisco
Tuesday and Wednesday are typically the cheapest days on Kolkata to San Francisco for United States travellers, with Friday and Sunday often higher. BookingTrolley compares mid-week and weekend fares on CCU–SFO.
Full-service and low-cost carriers compete from Kolkata (CCU) to San Francisco (SFO). BookingTrolley compares published fares so United States travellers can see which carrier is cheapest.
Economy round-trip flights on Kolkata to San Francisco vary by season. BookingTrolley tracks live fares on CCU–SFO so United States travellers can compare current prices.
The flying time from Kolkata to San Francisco is about 15.6 hours nonstop, covering roughly 12,578 km between CCU and SFO. BookingTrolley schedules show connecting itineraries take longer depending on layover length.
Shoulder months often pair good weather with lower airfare into San Francisco. BookingTrolley price trends on Kolkata to San Francisco show steeper rises around major United States holiday periods.
Use BookingTrolley's flexible-date comparison for Kolkata (CCU) to San Francisco (SFO) to see which days cost least. Avoiding Friday–Sunday peaks is one of the fastest ways for United States travellers to cut the ticket price.
Find cheap flights on popular routes
Explore fares from Kolkata, into San Francisco, and on related corridors with BookingTrolley.
- Flights from Kolkata to Delhi
- Flights from Kolkata to Mumbai
- Flights from Kolkata to Bengaluru
- Flights from Kolkata to Goa
- Flights from Kolkata to Chennai
- Flights from Kolkata to Hyderabad
- Flights from Kolkata to New York
- Flights from Kolkata to New York
- Flights from Kolkata to Los Angeles
- Flights from Kolkata to Seattle
- Flights from Kolkata to Chicago