Fly from
Fly to
Route
Depart
Return
Price
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Tue 11/2
10:40-07:35
2 stops31h 25m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Tue 11/2
09:40-22:25
1 stop23h 15m
Los AngelesKolkata
LAX - CCU
LAXCCU
Los Angeles
Tue 14/1
20:50-00:15
3 stops37h 55m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Sun 2/2
20:00-08:30
1 stop23h 00m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Sat 1/2
22:35-20:00
2 stops31h 55m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Tue 11/2
16:35-07:40
Nonstop25h 35m
San DiegoKolkata
SAN - CCU
SANCCU
San Diego
Tue 25/2
20:40-18:05
3 stops31h 55m
San DiegoKolkata
SAN - CCU
SANCCU
San Diego
Fri 28/2
21:45-20:00
2 stops32h 45m
BurbankKolkata
BUR - CCU
BURCCU
Burbank Bob Hope
Tue 14/1
11:59-01:45
2 stops24h 16m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Wed 29/1
15:18-20:00
3 stops39h 12m
Currently, September is the cheapest month in which you can book a flight from California to Kolkata (average of ₹ 120). Flying from California to Kolkata in December is currently the most expensive (average of ₹ 163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from California to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.
If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).
Comfort
Entertainment
Crew
Boarding
Overall
Food
Reviews
Crew fantastic, seats are wide & entertainment good selection. My new favourite airlines and will look for opportunities to fly ANA in future.
Comfort
Entertainment
Crew
Boarding
Overall
Food
Reviews
Crew fantastic, seats are wide & entertainment good selection. My new favourite airlines and will look for opportunities to fly ANA in future.
Comfort
Entertainment
Crew
Boarding
Overall
Food
Reviews
Crew fantastic, seats are wide & entertainment good selection. My new favourite airlines and will look for opportunities to fly ANA in future.
Comfort
Entertainment
Crew
Boarding
Overall
Food
Reviews
Crew fantastic, seats are wide & entertainment good selection. My new favourite airlines and will look for opportunities to fly ANA in future.
Comfort
Entertainment
Crew
Boarding
Overall
Food
Reviews
Crew fantastic, seats are wide & entertainment good selection. My new favourite airlines and will look for opportunities to fly ANA in future.
Comfort
Entertainment
Crew
Boarding
Overall
Food
Reviews
Crew fantastic, seats are wide & entertainment good selection. My new favourite airlines and will look for opportunities to fly ANA in future.
Deals for California to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from California to Kolkata for you. Better yet — we are completely free to use.
Users can book flights with no change fees policies with our dedicated filters. Book flights from California to Kolkata flexibly with Cheapflights today.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from California today and book when prices fit your budget.