Question 1

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

Accepted Answer

As of November 2025, 1 flights take off from Kolkata and land in United States each day. The most common flight departure time for this route is 18:00, with 100% of daily flights taking off in the evening.

Question 2

What is the most punctual flight time for Kolkata to the United States flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 3

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

Accepted Answer

KLM, American Airlines, and IndiGo are the most popular carriers operating from Kolkata Netaji S. Chandra to United States

Question 4

Can stopping save me money on Kolkata to United States flights?

Accepted Answer

You could potentially save up to 16% on your flight if you consider stops on a Kolkata to United States flight.

Question 5

How far in advance should I book a flight to United States?

Accepted Answer

You are more likely to see cheaper flights to United States from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around ₹ 101,962 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Kolkata for as low as ₹ 83,146 on momondo.

Question 6

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 7

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

Accepted Answer

Flying to United States from Kolkata in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as ₹ 102,474 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to United States, so prices are often more expensive at around ₹ 118,352 per ticket.

Question 8

What is the cheapest month to fly to United States?

Accepted Answer

In general, October is the cheapest month to fly from Kolkata to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 74,135. If you are unable to visit United States during the month of October, then departing from Kolkata during the month September is also very affordable. Most momondo users find prices during this month for around ₹ 82,610.

Question 9

Which airlines fly to United States?

Accepted Answer

Air India, Singapore Airlines and Qatar Airways are the top three most popular airlines that fly to United States from Kolkata 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 United States. Keep in mind that there are 8 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Question 10

What is the cheapest day to depart on your flight to United States?

Accepted Answer

On average, the least expensive day to fly to United States from Kolkata is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as ₹ 109,089. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Kolkata because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 122,271.

Question 11

Which airline has the best punctuality record on Kolkata to the United States flights?

Accepted Answer

According to our data, Air India have had the fewest delays on this route over the last 12 months, with about 48% of their flights experiencing any sort of delay.

Question 12

How often are flights from Kolkata to the United States delayed?

Accepted Answer

Historically, on average around 48% of flights between Kolkata and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 187 minutes.

Question 13

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

Accepted Answer

As of November 2025, there are 7 flights per week flying from Kolkata to United States. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Question 14

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

Accepted Answer

Prices for flights from Kolkata Netaji S. Chandra Airport to United States are updated daily.

Question 15

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

Accepted Answer

There are 8 operators available for flights from Kolkata Netaji S. Chandra Airport to United States as of November 2025.

Question 16

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to United States.

Question 17

What documentation or ID do you need to fly to United States?

Accepted Answer

The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom ₹ 62,438	Free Cancellation	Rating 8.1 1,409 reviews	Search Singapore Airlines flights
Etihad Airways	PriceFrom ₹ 71,511	Free Cancellation	Rating 7.4 1,312 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom ₹ 75,340	Free Cancellation	Rating 7.4 3,672 reviews	Search Qatar Airways flights
Air India	PriceFrom ₹ 78,227	Free Cancellation	Rating 5.5 2,947 reviews	Search Air India flights
IndiGo	PriceFrom ₹ 81,439	Free Cancellation	Rating 6.9 498 reviews	Search IndiGo flights
Air France	PriceFrom ₹ 98,637	Free Cancellation	Rating 7.4 1,497 reviews	Search Air France flights
Emirates	PriceFrom ₹ 100,075	Free Cancellation	Rating 8.1 3,421 reviews	Search Emirates flights
British Airways	PriceFrom ₹ 122,799	Free Cancellation	Rating 6.7 7,536 reviews	Search British Airways flights

Cheap flights from Kolkata to the United States from ₹ 36,666

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to the United States departing on 4/12. 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 Kolkata to the United States

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

IndiGo flights from Kolkata to United States

Our best IndiGo deals on Kolkata to United States flight tickets

Singapore Airlines flights from Kolkata to United States

Our best Singapore Airlines deals on Kolkata to United States flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Kolkata to the United States that are best for you.

See travel insights to the United States from

How to get the cheapest flight ticket from Kolkata to United States

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 United States?

What is the cheapest day to depart on your flight to United States?

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

How far in advance should I book a flight to United States?

Can stopping save me money on Kolkata to United States flights?

You could potentially save up to 16% on your flight if you consider stops on a Kolkata to United States flight.

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

KLM, American Airlines, and IndiGo are the most popular carriers operating from Kolkata Netaji S. Chandra to United States

Which airlines fly to United States?

How often are flights from Kolkata to the United States delayed?

Historically, on average around 48% of flights between Kolkata and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 187 minutes.

What is the most punctual flight time for Kolkata to the United States flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Kolkata to the United States flights?

According to our data, Air India have had the fewest delays on this route over the last 12 months, with about 48% of their flights experiencing any sort of delay.

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

As of November 2025, 1 flights take off from Kolkata and land in United States each day. The most common flight departure time for this route is 18:00, with 100% of daily flights taking off in the evening.

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

As of November 2025, there are 7 flights per week flying from Kolkata to United States. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Cheap Kolkata to United States flight deals and tips

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

Direct flights

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

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

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

What documentation or ID do you need to fly to United States?

Best airlines flying from Kolkata to United States

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

Why use momondo?

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

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

How can momondo help me find flights from Kolkata to United States?

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

An easier way to manage your United States 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 the United States

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo