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

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

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

Historically, on average around 34% 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 199 minutes.

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

Etihad Airways, Air India, and Qatar Airways are the most popular carriers operating from Kolkata Netaji S. Chandra to United States

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 in the early afternoon have, in the past, seen delays more frequently in comparison.

What airlines fly to United States?

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 35% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 5 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

According to our data, Air India have had the least number of delays on this route over the last 12 months; with about 34% of their flights experiencing any sort of delay.

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

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

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

As of January 2026, there are 5 operators available to choose from 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?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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.

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

The travel and health documents required for your trip to United States 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 United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$436 Cheap Flights from Kolkata to the United States in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Kolkata to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 pm - 9:10 am

CCU

SFO

22h 10m

1 stop

11:45 am - 10:35 pm

SFO

CCU

22h 20m

1 stop

$727Singapore Airlines

Tue, Apr 28 - Mon, Jul 27

3:35 am - 4:25 pm

CCU

JFK

22h 20m

1 stop

3:45 pm - 3:00 am

JFK

CCU

25h 45m

1 stop

$756Etihad Airways

Mon, Mar 23 - Wed, Apr 29

4:40 pm - 2:30 pm

CCU

SFO

35h 20m

2 stops

4:30 pm - 8:25 am

SFO

CCU

26h 25m

2 stops

$800Air India

Sat, Feb 7 - Mon, Feb 16

8:15 pm - 5:05 pm

CCU

IAD

30h 20m

2 stops

6:15 pm - 7:30 am

IAD

CCU

27h 45m

2 stops

$804KLM

Wed, Mar 25 - Fri, Jun 5

7:05 pm - 11:10 am

CCU

ORD

26h 35m

2 stops

1:10 pm - 8:15 pm

ORD

CCU

20h 35m

1 stop

$867Air India

Sun, Apr 19 - Sun, Jul 26

8:15 pm - 5:05 pm

CCU

IAD

30h 20m

2 stops

6:15 pm - 7:30 am

IAD

CCU

27h 45m

2 stops

$911KLM

Wed, Mar 25 - Fri, Jun 5

9:15 am - 9:20 pm

CCU

EWR

45h 35m

2 stops

11:55 pm - 7:40 am

EWR

CCU

22h 15m

2 stops

$1,084Emirates

Mon, Mar 9 - Sun, Mar 15

9:15 am - 9:20 pm

CCU

EWR

45h 35m

2 stops

11:55 pm - 8:10 am

EWR

CCU

22h 45m

2 stops

$1,086Emirates

Tue, Mar 24 - Wed, Apr 29

3:25 am - 9:18 pm

CCU

LGA

27h 23m

2 stops

5:59 pm - 2:30 am

LGA

CCU

23h 01m

2 stops

$1,112Qatar Airways

Mon, Mar 23 - Wed, Apr 29

3:25 am - 9:12 pm

CCU

LGA

27h 17m

2 stops

5:30 pm - 2:30 am

LGA

CCU

23h 30m

2 stops

$1,145Qatar Airways

Thu, Mar 19 - Sun, Sep 6

Japan Airlines flights from Kolkata to United States

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

Japan Airlines

Feb 5

CCU10:30 pmKolkata Netaji S. Chandra

48h 55m

2 stops

LAX9:55 amLos Angeles

Feb 8

LAX10:15 amLos Angeles

47h 55m

2 stops

CCU11:40 pmKolkata Netaji S. Chandra

$1,268

Japan Airlines

Feb 4

CCU1:40 amKolkata Netaji S. Chandra

45h 45m

2 stops

LAX9:55 amLos Angeles

Feb 7

LAX12:15 amLos Angeles

45h 25m

2 stops

CCU11:10 amKolkata Netaji S. Chandra

$1,424

IndiGo flights from Kolkata to United States

Our best IndiGo deals on Kolkata to United States flight tickets

IndiGo

May 28

CCU7:30 pmKolkata Netaji S. Chandra

34h 35m

2 stops

MIA8:35 pmMiami

Jun 14

MIA10:30 pmMiami

36h 15m

2 stops

CCU8:15 pmKolkata Netaji S. Chandra

$1,160

IndiGo

Feb 5

CCU10:30 pmKolkata Netaji S. Chandra

31h 20m

2 stops

IAD7:20 pmWashington, D.C. Dulles Intl

Jul 31

IAD9:45 pmWashington, D.C. Dulles Intl

35h 30m

2 stops

CCU6:45 pmKolkata Netaji S. Chandra

$1,219

Fly from

Fly to

Route

Depart

Return

Price

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 4/28

11:30 pm-9:10 am

1 stop22h 10m

San Francisco

Mon 7/27

11:45 am-10:35 pm

1 stop22h 20m

$727

KolkataNew York

CCU - JFK

CCUJFK

Kolkata Netaji S. Chandra

Mon 3/23

3:35 am-4:25 pm

1 stop22h 20m

New York John F Kennedy Intl

Wed 4/29

3:45 pm-3:00 am

1 stop25h 45m

$756

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sat 2/7

4:40 pm-2:30 pm

2 stops35h 20m

San Francisco

Mon 2/16

4:30 pm-8:25 am

2 stops26h 25m

$800

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Wed 3/25

8:15 pm-5:05 pm

2 stops30h 20m

Washington, D.C. Dulles Intl

Fri 6/5

6:15 pm-7:30 am

2 stops27h 45m

$804

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 4/19

7:05 pm-11:10 am

2 stops26h 35m

Chicago O'Hare Intl

Sun 7/26

1:10 pm-8:15 pm

1 stop20h 35m

$867

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Wed 3/25

8:15 pm-5:05 pm

2 stops30h 20m

Washington, D.C. Dulles Intl

Fri 6/5

6:15 pm-7:30 am

2 stops27h 45m

$911

KolkataNewark

CCU - EWR

CCUEWR

Kolkata Netaji S. Chandra

Mon 3/9

9:15 am-9:20 pm

2 stops45h 35m

Newark

Sun 3/15

11:55 pm-7:40 am

2 stops22h 15m

$1,084

KolkataNewark

CCU - EWR

CCUEWR

Kolkata Netaji S. Chandra

Tue 3/24

9:15 am-9:20 pm

2 stops45h 35m

Newark

Wed 4/29

11:55 pm-8:10 am

2 stops22h 45m

$1,086

KolkataNew York

CCU - LGA

CCULGA

Kolkata Netaji S. Chandra

Mon 3/23

3:25 am-9:18 pm

2 stops27h 23m

New York LaGuardia

Wed 4/29

5:59 pm-2:30 am

2 stops23h 01m

$1,112

KolkataNew York

CCU - LGA

CCULGA

Kolkata Netaji S. Chandra

Thu 3/19

3:25 am-9:12 pm

2 stops27h 17m

New York LaGuardia

Sun 9/6

5:30 pm-2:30 am

2 stops23h 30m

$1,145

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

What is the cheapest month to fly to United States?

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 $831. If you aren’t able to travel during the month of October, then book flights to United States from Kolkata during December instead. Flights to United States in December, while not as cheap as those in October, still average around $920.

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

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

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

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 $1,095 when searching weeks out. 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 $907 on momondo.

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

There is only 1 cabin class available to choose from on Kolkata Netaji S. Chandra to United States 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 Kolkata to United States flights?

You could potentially save up to 10% on your flight if you consider stops on a Kolkata to United States flight.

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

Fastest flight time	20h 35m
Direct flights	None

The fastest flight from Kolkata to United States takes 20h 35m

There are no direct flights from Kolkata to United States. There are no popular flight routes from Kolkata to United States.

Search flight deals

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to United States?
Prices for flights from Kolkata Netaji S. Chandra Airport to United States were last updated today.
How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to United States?
As of January 2026, there are 5 operators available to choose from 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?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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.
What documentation or ID do you need to fly to United States?
The travel and health documents required for your trip to United States 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 United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kolkata to United States

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

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom $655	Free Cancellation	Rating 5.5 2,976 reviews	Search Air India flights
Singapore Airlines	PriceFrom $707	Free Cancellation	Rating 8.2 1,439 reviews	Search Singapore Airlines flights
Etihad Airways	PriceFrom $807	Free Cancellation	Rating 7.3 1,376 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $953	Free Cancellation	Rating 7.4 3,731 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,129	Free Cancellation	Rating 8.1 3,488 reviews	Search Emirates flights

Why use momondo?

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

Finding the right flight to United States from Kolkata is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to United States from Kolkata which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from Kolkata.

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

Price alerts on flights to United States from Kolkata are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your United States trip

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

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 2/27

Fri 3/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Popular cities in the United States

Flights to New Yorkfrom $38

Flights to Los Angelesfrom $46

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $41

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $40

Flights to Washington, D.C.from $54

Flights to Bostonfrom $52

Flights to Atlantafrom $49

Flights to Dallasfrom $56

Flights to Seattlefrom $56

Cheap flights from Kolkata to the United States from $436

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 2/6. 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 and deals

Big names and 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 round-trip flights

Cheap one-way flights

Cheap last minute flights

Japan Airlines flights from Kolkata to United States

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

IndiGo flights from Kolkata to United States

Our best IndiGo 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

What is the cheapest month to fly to United States?

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

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

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

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

There is only 1 cabin class available to choose from on Kolkata Netaji S. Chandra to United States 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 Kolkata to United States flights?

You could potentially save up to 10% 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?

Etihad Airways, Air India, and Qatar Airways are the most popular carriers operating from Kolkata Netaji S. Chandra to United States

What airlines fly to United States?

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

Historically, on average around 34% 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 199 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 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 which experiences the fewest number of delays on this flight route. Saturday 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 least number of delays on this route over the last 12 months; with about 34% of their flights experiencing any sort of delay.

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

Fastest flight time

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, organize 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