Question 1

How far in advance should I book a flight to Kolkata?

Accepted Answer

You are more likely to see cheaper flights to Kolkata from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 103,319 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from California for as low as ₹ 78,608 on momondo.

Question 2

How many flights depart from California to Kolkata on average per week?

Accepted Answer

7 flights are operational weekly from California to Kolkata as of August 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 3

What is the cheapest time of day to depart on your flight to Kolkata?

Accepted Answer

According to our data, the cheapest time of day to fly to Kolkata is in the evening. momondo users have found flights departing from California to Kolkata in the evening for as low as ₹ 118,124. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 153,405 per ticket.

Question 4

How many flights depart from California to Kolkata on average per day?

Accepted Answer

The number of flights available between California and Kolkata is 1 per day as of August 2025. The most frequent departure time is 20:00, with 100% of daily flights leaving in the evening.

Question 5

What is the cheapest month to fly to Kolkata?

Accepted Answer

If you are unable to visit Kolkata during the month of September, then departing from California during the month August is also very affordable. Most momondo users find prices during this month for around ₹ 76,774.

Question 6

Which airlines fly to Kolkata?

Accepted Answer

Air India, Qatar Airways and Singapore Airlines are the top three most popular airlines that fly to Kolkata from California according to our data. Air India is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Kolkata. Keep in mind that there are 3 different airlines that fly to Kolkata on a routine basis, so you have a few additional options to choose from.

Question 7

What is the cheapest California to Kolkata Netaji S. Chandra flight route?

Accepted Answer

Fly from San Francisco to Kolkata Netaji S. Chandra for the best California - Kolkata Netaji S. Chandra flight prices

Question 8

What is the cheapest airline that flies from California to Kolkata Netaji S. Chandra?

Accepted Answer

Air India, American Airlines, and IndiGo are the most popular carriers operating from California to Kolkata Netaji S. Chandra

Question 9

What cabin class options are available on California to Kolkata Netaji S. Chandra flights?

Accepted Answer

There are 2 cabin classes available to choose from on California to Kolkata Netaji S. Chandra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 10

What is the cheapest day to depart on your flight to Kolkata?

Accepted Answer

The cheapest day to depart on your flight to Kolkata is on a Wednesday when prices can be found for as low as ₹ 98,945. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from California to Kolkata for around ₹ 128,601.

Question 11

Can stopping save me money on California to Kolkata flights?

Accepted Answer

You could potentially save up to 29% on your flight if you consider stops on a California to Kolkata flight.

Question 12

How long does it take to fly to Kolkata?

Accepted Answer

If you’re flying from a popular airport in California, such as San Francisco or San Jose, and flying into Kolkata, then you can expect flight times to average 16h 15m and 24h 05m, respectively.

Question 13

When did momondo last update prices for flights from California to Kolkata Netaji S. Chandra Airport?

Accepted Answer

Prices for flights from California to Kolkata Netaji S. Chandra Airport were last updated today.

Question 14

How many operators does momondo search for flights from California to Kolkata Netaji S. Chandra Airport?

Accepted Answer

There are 3 operators available for flights from California to Kolkata Netaji S. Chandra Airport as of August 2025.

Question 15

How old do you have to be to fly from California to Kolkata Netaji S. Chandra Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Kolkata Netaji S. Chandra Airport.

Question 16

What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

Accepted Answer

The travel and health documents required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	₹ 32,055
Fastest flight time	21h 15m
Direct flights	None
Airports in Kolkata	1 airport

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 62,933	Free Cancellation	Rating 5.5 2,928 reviews	Search Air India flights
Singapore Airlines	PriceFrom ₹ 69,815	Free Cancellation	Rating 8.1 1,338 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom ₹ 112,701	Free Cancellation	Rating 7.4 3,608 reviews	Search Qatar Airways flights

Cheap flights from California to Kolkata from ₹ 32,055

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Kolkata departing on 19/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of September, then departing from California during the month August is also very affordable. Most momondo users find prices during this month for around ₹ 76,774.

What is the cheapest day to depart on your flight to Kolkata?

What is the cheapest time of day to depart on your flight to Kolkata?

What is the cheapest California to Kolkata Netaji S. Chandra flight route?

Fly from San Francisco to Kolkata Netaji S. Chandra for the best California - Kolkata Netaji S. Chandra flight prices

How far in advance should I book a flight to Kolkata?

What cabin class options are available on California to Kolkata Netaji S. Chandra flights?

There are 2 cabin classes available to choose from on California to Kolkata Netaji S. Chandra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Kolkata flights?

You could potentially save up to 29% on your flight if you consider stops on a California to Kolkata flight.

What is the cheapest airline that flies from California to Kolkata Netaji S. Chandra?

Air India, American Airlines, and IndiGo are the most popular carriers operating from California to Kolkata Netaji S. Chandra

Which airlines fly to Kolkata?

How many flights depart from California to Kolkata on average per day?

The number of flights available between California and Kolkata is 1 per day as of August 2025. The most frequent departure time is 20:00, with 100% of daily flights leaving in the evening.

How many flights depart from California to Kolkata on average per week?

7 flights are operational weekly from California to Kolkata as of August 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How long does it take to fly to Kolkata?

If you’re flying from a popular airport in California, such as San Francisco or San Jose, and flying into Kolkata, then you can expect flight times to average 16h 15m and 24h 05m, respectively.

Cheap California to Kolkata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Kolkata

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When did momondo last update prices for flights from California to Kolkata Netaji S. Chandra Airport?

How many operators does momondo search for flights from California to Kolkata Netaji S. Chandra Airport?

How old do you have to be to fly from California to Kolkata Netaji S. Chandra Airport?

What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

What is the most popular plane model from California to Kolkata?

Best airlines flying from California to Kolkata

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