A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.
Did you mean Flights from Kolkata to San Francisco?
San Francisco
United StatesSFO
San Francisco International Airport
Kolkata
IndiaCCU
Netaji Subhash Chandra Bose International Airport
San Francisco International Airport (SFO) serves San Francisco; Netaji Subhash Chandra Bose International Airport (CCU) serves Kolkata.
The airports are 7,816 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from SFO to CCU.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air India (AI). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Oct 1, 2026 – Sep 9, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
San Francisco International Airport (SFO) is the origin airport and Netaji Subhash Chandra Bose International Airport (CCU) is the destination airport.
SFO and CCU are approximately 7,816 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from SFO to CCU.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air India (AI). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Boeing 777-300ER (77W).