Direct (non-stop) flights from Kolkata (CCU) to San Francisco (SFO)
Find comprehensive flight information, schedules, and booking details for direct flights from Kolkata (CCU), IN to San Francisco (SFO), US. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 14h 50m - 16h 15m (average flight time)• Distance: 7859 miles (12645 km) (air miles between airports)• Daily Flights: 1 flight (scheduled departures per day)
Kolkata (CCU)
IN
San Francisco (SFO)
US
FLIGHT TIME
14h 50m - 16h 15m
FLIGHT DISTANCE
7859 miles (12645 km)
16h 15m - 16h 15m
18:05
18:05
7859 miles (12645 km)
October
1 (Show)
7
Terminal 3 (Kolkata (CCU))
Terminal 3 (San Francisco (SFO))
Flight Schedule
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Airlines Operating This Route
Click any airline to view their specific flight schedules, policies, and route details for this connection. You can also explore flights from Kolkata (CCU) and flights to San Francisco (SFO).
Route Insights
Route Demand
This route operates 7 flights per week, serving moderate demand between Kolkata (CCU) and San Francisco (SFO).
Best Time to Fly
Best Value Period
October typically offers the best value for travelers, with lower average fares compared to peak travel periods.
Price Trends
Price variation throughout the year is significant, with Oct being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 7859 miles (12645 km), this is an ultra-long-haul route between Kolkata (CCU) and San Francisco (SFO), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 14h 50m - 16h 15m, with actual times ranging from 16h 15m - 16h 15m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
Air India is the sole operator on this route, providing 1 daily flight between CCU and SFO.
Weather & Climate Information for San Francisco (SFO)
Weather and climate data is not currently available for this destination. Please check back later or contact us for more information.
Best Time to Visit & Travel Planning
Cheapest Month
Travel Planning Tips for Kolkata (CCU) to San Francisco (SFO)
- Best Month to Travel
October is generally the cheapest month to fly from Kolkata (CCU) to San Francisco (SFO). Plan your trip during this month for the best deals.
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Related Pages
Related Airports
Related Airlines
Frequently Asked Questions
How many flights operate from Kolkata (CCU) to San Francisco (SFO)?
There is 1 direct flight operating from Kolkata (CCU) to San Francisco (SFO). Approximately 1 flight daily.
Which airlines operate flights from Kolkata (CCU) to San Francisco (SFO)?
1 airline operates on this route: Air India.
How long is the flight from Kolkata (CCU) to San Francisco (SFO)?
The flight duration from Kolkata (CCU) to San Francisco (SFO) is approximately 14h 50m - 16h 15m.
What is the distance from Kolkata (CCU) to San Francisco (SFO)?
The distance from Kolkata (CCU) to San Francisco (SFO) is 7859 miles (12645 km).
What is the flight time range for this route?
Flight times on this route range from 16h 15m - 16h 15m.
What are the earliest and latest flight departure times?
The earliest flight departs at 18:05 and the latest flight departs at 18:05.
What is the cheapest month to fly from Kolkata (CCU) to San Francisco (SFO)?
October is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 7 flights operate per week from Kolkata (CCU) to San Francisco (SFO).
What types of aircraft operate on this route?
This route is served by Boeing 777-300ER.
What is the average flight price from Kolkata (CCU) to San Francisco (SFO)?
The average flight price for a round-trip ticket from Kolkata (CCU) to San Francisco (SFO) is approximately $1581 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Kolkata (CCU) to San Francisco (SFO) for the lowest prices?
October is typically the cheapest month to fly from Kolkata (CCU) to San Francisco (SFO). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is San Francisco (SFO) from Kolkata (CCU)?
The distance from Kolkata (CCU) to San Francisco (SFO) is 7859 miles (12645 km). This is a long-haul flight route.
How long does it take to fly from Kolkata (CCU) to San Francisco (SFO)?
The flight time from Kolkata (CCU) to San Francisco (SFO) is approximately 14h 50m - 16h 15m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does San Francisco (SFO) serve?
San Francisco (SFO) serves San Francisco, US.