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

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

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

The number of flights available between California and Kolkata is 2 per day as of November 2025. The most frequent departure time is 15:00, with 63% of daily flights leaving in the evening.

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

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

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 50m and 24h 34m, respectively.

Which airlines fly to Kolkata?

Singapore Airlines, Air India and Qatar Airways are the top three most popular airlines that fly to Kolkata from California according to our data. Singapore Airlines is the first choice among our users, with 38% 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.

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

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

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

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

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

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.

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

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.

₹ 38,250 Cheap Flights from California to Kolkata in 2025/26

1 adult

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Find the cheapest flights from California to Kolkata

Round-trip

One-way

Last minute

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Enter your travel dates to find the best prices.

19:50 - 22:25LAX-CCU

37h 05m1 stop

23:40 - 20:55CCU-LAX

33h 45m1 stop

₹ 71,011Singapore Airlines

Find Deal

Fri, 20 Feb - Sun, 15 Mar

14:40 - 08:40SFO-CCU

28h 30m2 stops

17:30 - 17:30CCU-SFO

36h 30m2 stops

₹ 73,402Multiple Airlines

Find Deal

Sat, 24 Jan - Thu, 12 Mar

15:05 - 16:50SFO-CCU

36h 15m2 stops

16:40 - 14:30CCU-SFO

35h 20m2 stops

₹ 73,668Air India

Find Deal

Mon, 12 Jan - Wed, 28 Jan

22:40 - 18:25SFO-CCU

30h 15m2 stops

16:40 - 14:30CCU-SFO

35h 20m2 stops

₹ 73,933Air India

Find Deal

Sat, 17 Jan - Sat, 31 Jan

19:25 - 08:40SFO-CCU

47h 45m2 stops

17:30 - 17:30CCU-SFO

36h 30m2 stops

₹ 78,183SWISS

Find Deal

Mon, 26 Jan - Tue, 10 Mar

19:25 - 09:50SFO-CCU

48h 55m2 stops

17:30 - 16:30CCU-SFO

36h 30m2 stops

₹ 78,537SWISS

Find Deal

Sat, 14 Feb - Sat, 7 Mar

20:45 - 08:40SFO-CCU

46h 25m2 stops

21:00 - 19:35CCU-SFO

36h 05m2 stops

₹ 80,308Lufthansa

Find Deal

Tue, 3 Feb - Fri, 20 Feb

13:05 - 12:25LAX-CCU

33h 50m2 stops

21:30 - 17:50CCU-LAX

32h 50m2 stops

₹ 81,282Turkish Airlines

Find Deal

Fri, 20 Feb - Sun, 15 Mar

18:45 - 15:45LAX-CCU

31h 30m2 stops

21:30 - 11:10CCU-LAX

51h 10m2 stops

₹ 82,522Turkish Airlines

Find Deal

Sat, 17 Jan - Sat, 7 Feb

11:08 - 08:40SAN-CCU

56h 02m3 stops

21:00 - 15:45CCU-SAN

32h 15m2 stops

₹ 117,850Lufthansa

Find Deal

Sat, 7 Feb - Sat, 21 Feb

Singapore Airlines flights from California to Kolkata

Our best Singapore Airlines deals on California to Kolkata flight tickets

Singapore Airlines

20 Feb

LAX19:50Los Angeles

37h 05m

1 stop

CCU22:25Kolkata Netaji S. Chandra

15 Mar

CCU23:40Kolkata Netaji S. Chandra

33h 45m

1 stop

LAX20:55Los Angeles

₹ 71,011

Find similar

Singapore Airlines

30 Jan

SFO09:40San Francisco

23h 15m

1 stop

CCU22:25Kolkata Netaji S. Chandra

7 Feb

CCU23:40Kolkata Netaji S. Chandra

21h 40m

1 stop

SFO07:50San Francisco

₹ 75,350

Find similar

Singapore Airlines

3 Feb

SFO09:40San Francisco

23h 15m

1 stop

CCU22:25Kolkata Netaji S. Chandra

20 Feb

CCU23:40Kolkata Netaji S. Chandra

21h 40m

1 stop

SFO07:50San Francisco

₹ 76,058

Find similar

Air India flights from California to Kolkata

Our best Air India deals on California to Kolkata flight tickets

Air India

12 Jan

SFO15:05San Francisco

36h 15m

2 stops

CCU16:50Kolkata Netaji S. Chandra

28 Jan

CCU16:40Kolkata Netaji S. Chandra

35h 20m

2 stops

SFO14:30San Francisco

₹ 73,668

Find similar

Air India

17 Jan

SFO22:40San Francisco

30h 15m

2 stops

CCU18:25Kolkata Netaji S. Chandra

31 Jan

CCU16:40Kolkata Netaji S. Chandra

35h 20m

2 stops

SFO14:30San Francisco

₹ 73,933

Find similar

Air India

24 Feb

SFO23:30San Francisco

39h 15m

2 stops

CCU04:15Kolkata Netaji S. Chandra

10 Mar

CCU22:00Kolkata Netaji S. Chandra

27h 55m

1 stop

SFO13:25San Francisco

₹ 74,376

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Fri 20/2

19:50-22:25

1 stop37h 05m

Kolkata Netaji S. Chandra

Sun 15/3

23:40-20:55

1 stop33h 45m

₹ 71,011

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 24/1

14:40-08:40

2 stops28h 30m

Kolkata Netaji S. Chandra

Thu 12/3

17:30-17:30

2 stops36h 30m

₹ 73,402

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 12/1

15:05-16:50

2 stops36h 15m

Kolkata Netaji S. Chandra

Wed 28/1

16:40-14:30

2 stops35h 20m

₹ 73,668

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 17/1

22:40-18:25

2 stops30h 15m

Kolkata Netaji S. Chandra

Sat 31/1

16:40-14:30

2 stops35h 20m

₹ 73,933

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 26/1

19:25-08:40

2 stops47h 45m

Kolkata Netaji S. Chandra

Tue 10/3

17:30-17:30

2 stops36h 30m

₹ 78,183

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 14/2

19:25-09:50

2 stops48h 55m

Kolkata Netaji S. Chandra

Sat 7/3

17:30-16:30

2 stops36h 30m

₹ 78,537

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 3/2

20:45-08:40

2 stops46h 25m

Kolkata Netaji S. Chandra

Fri 20/2

21:00-19:35

2 stops36h 05m

₹ 80,308

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Fri 20/2

13:05-12:25

2 stops33h 50m

Kolkata Netaji S. Chandra

Sun 15/3

21:30-17:50

2 stops32h 50m

₹ 81,282

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sat 17/1

18:45-15:45

2 stops31h 30m

Kolkata Netaji S. Chandra

Sat 7/2

21:30-11:10

2 stops51h 10m

₹ 82,522

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Sat 7/2

11:08-08:40

3 stops56h 02m

Kolkata Netaji S. Chandra

Sat 21/2

21:00-15:45

2 stops32h 15m

₹ 117,850

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from California to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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 ₹ 79,423.

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

The cheapest day to depart on your flight to Kolkata is on a Sunday when prices can be found for as low as ₹ 83,786. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from California to Kolkata for around ₹ 125,044.

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

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 ₹ 112,513. 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 ₹ 155,514 per ticket.

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?

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 ₹ 103,624 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 ₹ 82,079 on momondo.

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 10% on your flight if you consider stops on a California to Kolkata flight.

Cheap California to Kolkata flight deals and tips

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

Best price found	₹ 43,678
Direct flights	None

The best one-way flight to Kolkata from California in the past 72 hours is ₹ 43,678. The best return flight deal from California to Kolkata found on momondo in the last 72 hours is ₹ 70,821.

There are no direct flights from California to Kolkata. Popular non-direct route for this connection is San Francisco Airport - Kolkata Netaji S. Chandra Airport.

Search flight deals

When did momondo last update prices for flights from California to Kolkata Netaji S. Chandra Airport?
Prices for flights from California to Kolkata Netaji S. Chandra Airport were last updated today.
How many operators does momondo search for flights from California to Kolkata Netaji S. Chandra Airport?
There are 3 operators available for flights from California to Kolkata Netaji S. Chandra Airport as of November 2025.
How old do you have to be to fly from California to Kolkata Netaji S. Chandra Airport?
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.
What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?
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.
What is the most popular plane model from California to Kolkata?
momondo data reveals that the most frequently booked plane model on the route from California to Kolkata is Boeing 777-200LR, representing 80.00% of all bookings. The subsequent popular model is Boeing 777-300ER at 20.00%.

Best airlines flying from California to Kolkata

Compare and see reviews for airlines that fly from California to Kolkata with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom ₹ 70,775	Free Cancellation	Rating 8.1 1,391 reviews	Search Singapore Airlines flights
Air India	PriceFrom ₹ 80,677	Free Cancellation	Rating 5.5 2,940 reviews	Search Air India flights
Qatar Airways	PriceFrom ₹ 128,827	Free Cancellation	Rating 7.4 3,659 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Kolkata?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Kolkata . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from California to Kolkata with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for California to Kolkata flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Kolkata?

Once all potential California to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from California to Kolkata right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from California to Kolkata from ₹ 38,250

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 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from California to Kolkata

Cheap return flights

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Cheap last-minute flights

Singapore Airlines flights from California to Kolkata

Our best Singapore Airlines deals on California to Kolkata flight tickets

Air India flights from California to Kolkata

Our best Air India deals on California to Kolkata flight tickets

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See travel insights to Kolkata from

How to get the cheapest flight ticket from California to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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 ₹ 79,423.

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 10% 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?

IndiGo and American Airlines 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 2 per day as of November 2025. The most frequent departure time is 15:00, with 63% of daily flights leaving in the evening.

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

14 flights are operational weekly from California to Kolkata as of November 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 50m and 24h 34m, 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

Best price found

Direct flights

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

Compare and see reviews for airlines that fly from California to Kolkata with momondo

Why use momondo?

Why should I use momondo to find a flight deal from California to Kolkata?

Can I find flights from California to Kolkata with flexible booking policies on momondo?

How can momondo help me find flights from California to Kolkata?

I’m not ready to book a flight from California to Kolkata right now. Can momondo alert me if prices change?

An easier way to manage your Kolkata trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to India

Airports servicing West Bengal