How long is the flight from USA to Kolkata?

A quick flight from USA to Kolkata can take about 24h 55m. Etihad Airways provides one of the quickest options available for as low as ₹ 99,032. The distance from USA to Kolkata is about 12732 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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).

What are the most popular routes from USA to Kolkata?

The most popular flight routes from USA to Kolkata are New York John F Kennedy Intl - Kolkata Netaji S. Chandra, Newark - Kolkata Netaji S. Chandra and San Francisco - Kolkata Netaji S. Chandra.

What are the most popular airlines that fly from USA to Kolkata?

The most popular airlines flying from USA to Kolkata are Air India, KLM and Etihad Airways. Something to consider prior to booking your flight.

What airport do you fly into for flights to Kolkata from United States?

Kolkata Netaji S. Chandra (CCU), located 13.4 km from the city centre, is the airport you fly into when you book flights from United States to Kolkata.

Can I find deals for flights from USA to Kolkata that include hotel bookings?

Yes. In addition to deals on USA to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from USA to Kolkata?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Kolkata.

Can I find deals for business class flights from USA to Kolkata?

Yes. Cheapflights offers flight deals from USA to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 36,520+ Cheap Flights from the United States to Kolkata

Cheap flight deals from USA to Kolkata

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from USA to Kolkata
Explore the most affordable flight options available from USA to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Sat 7/1111:15 -

1 stop24h 00m

Wed 25/1105:55 -

2 stops35h 30m

Deal found 12/10₹ 73,136

Tue 20/1011:30 -

1 stop23h 20m

Wed 28/1005:55 -

2 stops35h 50m

Deal found 12/10₹ 77,974

Wed 21/1011:30 -

1 stop22h 55m

Fri 30/1005:55 -

2 stops35h 50m

Deal found 13/10₹ 78,353

Wed 21/1011:10 -

1 stop20h 15m

Mon 26/1023:00 -

2 stops43h 20m

Deal found 16/10₹ 81,578

Wed 21/1011:10 -

1 stop41h 45m

Mon 23/1117:35 -

2 stops47h 50m

Deal found 17/10₹ 81,673

Mon 19/1011:10 -

1 stop20h 15m

Sat 31/1023:00 -

2 stops42h 25m

Deal found 16/10₹ 82,147

Sun 8/1110:00 -

1 stop26h 35m

Sat 21/1110:20 -

2 stops31h 05m

Deal found 16/10₹ 82,242

Tue 20/1015:45 -

1 stop19h 15m

Sat 7/1121:00 -

1 stop28h 30m

Deal found 14/10₹ 82,622

Tue 20/1011:10 -

1 stop37h 05m

Sat 7/1117:35 -

2 stops47h 50m

Deal found 16/10₹ 83,001

Sun 25/1023:00 -

1 stop17h 55m

Sat 6/221:00 -

1 stop28h 30m

Deal found 13/10₹ 83,096

Thu 12/1122:00 -

1 stop35h 25m

Thu 3/1203:20 -

1 stop40h 10m

Deal found 16/10₹ 83,570

Fri 27/1122:00 -

1 stop17h 55m

Thu 10/1203:20 -

1 stop22h 10m

Deal found 15/10₹ 83,950

Best flights from USA to Kolkata
Discover carefully curated flight deals from USA to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Wed 25/1115:00 -

1 stop24h 55m

Mon 7/1221:00 -

1 stop28h 30m

Deal found 12/10₹ 99,032

Tue 19/109:02 -

2 stops24h 23m

Tue 6/404:10 -

2 stops29h 19m

Deal found 17/10₹ 99,696

Wed 20/123:45 -

2 stops32h 45m

Tue 23/209:20 -

2 stops46h 20m

Deal found 16/10₹ 101,024

Wed 3/221:50 -

2 stops28h 30m

Sun 7/220:15 -

2 stops34h 00m

Deal found 12/10₹ 103,775

Mon 1/216:07 -

2 stops23h 18m

Mon 8/303:25 -

2 stops27h 11m

Deal found 12/10₹ 114,873

Wed 20/114:25 -

2 stops28h 50m

Tue 2/321:05 -

2 stops28h 00m

Deal found 14/10₹ 122,747

Fri 13/1116:25 -

2 stops30h 40m

Sat 21/1121:00 -

2 stops30h 10m

Deal found 15/10₹ 156,896

Thu 21/122:05 -

1 stop34h 50m

Mon 25/117:35 -

2 stops39h 50m

Deal found 16/10₹ 166,476

Tue 19/109:02 -

2 stops24h 23m

Mon 5/421:30 -

2 stops34h 16m

Deal found 16/10₹ 99,696

Sun 24/106:34 -

2 stops33h 21m

Wed 24/221:00 -

2 stops37h 29m

Deal found 15/10₹ 99,981

Wed 11/1123:45 -

2 stops32h 45m

Thu 3/1209:20 -

2 stops46h 20m

Deal found 13/10₹ 101,024

Fri 29/121:50 -

2 stops28h 30m

Sun 14/221:30 -

2 stops32h 45m

Deal found 13/10₹ 109,466

Wed 3/206:34 -

2 stops33h 21m

Mon 1/303:20 -

2 stops31h 09m

Deal found 12/10₹ 99,791

Tue 19/106:34 -

2 stops26h 51m

Tue 6/404:10 -

2 stops53h 19m

Deal found 14/10₹ 100,645

Sun 29/1123:45 -

2 stops21h 25m

Mon 8/309:20 -

2 stops46h 20m

Deal found 15/10₹ 102,637

Tue 6/410:12 -

2 stops27h 48m

Wed 14/404:00 -

2 stops26h 22m

Deal found 13/10₹ 117,814

Mon 1/206:34 -

2 stops50h 51m

Mon 8/303:20 -

2 stops31h 09m

Deal found 12/10₹ 99,791

Fri 26/200:25 -

2 stops23h 45m

Mon 22/322:25 -

2 stops34h 35m

Deal found 14/10₹ 111,079

Sat 13/223:59 -

2 stops31h 26m

Wed 17/221:00 -

2 stops30h 20m

Deal found 12/10₹ 106,810

Mon 11/109:35 -

2 stops27h 50m

Sun 24/103:25 -

2 stops28h 12m

Deal found 13/10₹ 117,814

Fri 27/1122:20 -

2 stops22h 50m

Sat 13/320:35 -

1 stop22h 00m

Deal found 15/10₹ 112,123

Wed 13/100:25 -

2 stops49h 55m

Thu 4/220:15 -

2 stops36h 45m

Deal found 13/10₹ 117,150

Fri 12/323:59 -

2 stops31h 26m

Sun 21/321:00 -

2 stops36h 10m

Deal found 13/10₹ 106,810

Mon 18/111:04 -

2 stops28h 21m

Mon 15/203:25 -

2 stops28h 46m

Deal found 15/10₹ 118,573

Sun 8/1123:45 -

2 stops21h 25m

Fri 20/1120:35 -

2 stops35h 05m

Deal found 16/10₹ 113,356

Tue 1/1217:25 -

3 stops37h 45m

Fri 15/116:05 -

3 stops37h 30m

Deal found 16/10₹ 308,005

Thu 21/100:25 -

2 stops25h 55m

Tue 2/221:30 -

2 stops35h 30m

Deal found 15/10₹ 117,435

Thu 11/323:59 -

2 stops31h 26m

Sun 21/321:00 -

2 stops36h 39m

Deal found 13/10₹ 106,810

Wed 20/116:50 -

2 stops22h 35m

Wed 17/203:25 -

2 stops28h 46m

Deal found 15/10₹ 118,573

Thu 26/1123:00 -

2 stops27h 45m

Sat 12/1207:00 -

2 stops37h 30m

Deal found 12/10₹ 121,229

Find flight deals from USA to Kolkata

Round-trip from	₹ 73,136
One-way from	₹ 36,520
Popular in	December
Cheapest in	February
Average price	₹ 89,736
Good round-trip deal	₹ 96,008 or less
Good one-way deal	₹ 57,717 or less

Air India
7/11-25/11
3 total stops
59h 30m total
USA to Kolkata

Search Deals

Singapore Airlines
12/1-31/12
1 total stop
24h 15m total
USA to Kolkata

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (₹ 978,494 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (₹ 432,618 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from USA to Kolkata Netaji S. Chandra.

Search Deals

Price to beat on a one-way flight from USA to Kolkata Netaji S. Chandra.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Wed 24/2

08:40-22:30

1 stop24h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 36,520

Los AngelesKolkata

LAX Los Angeles - CCU Kolkata Netaji S. Chandra

LAXCCU

Los Angeles

Tue 8/12

11:30-00:10

3 stops47h 10m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 44,014

PhoenixKolkata

PHX Phoenix Sky Harbor Intl - CCU Kolkata Netaji S. Chandra

PHXCCU

Phoenix Sky Harbor Intl

Mon 1/2

15:21-22:25

2 stops42h 34m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 47,524

New YorkKolkata

JFK New York John F Kennedy Intl - CCU Kolkata Netaji S. Chandra

JFKCCU

New York John F Kennedy Intl

Tue 20/10

11:10-04:50

3 stops32h 10m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 47,524

Los AngelesKolkata

LAX Los Angeles - CCU Kolkata Netaji S. Chandra

LAXCCU

Los Angeles

Mon 7/12

22:00-23:50

2 stops36h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 48,852

Washington, D.C.Kolkata

IAD Washington, D.C. Dulles Intl - CCU Kolkata Netaji S. Chandra

IADCCU

Washington, D.C. Dulles Intl

Wed 11/11

23:35-20:15

3 stops58h 10m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 49,801

New YorkKolkata

JFK New York John F Kennedy Intl - CCU Kolkata Netaji S. Chandra

JFKCCU

New York John F Kennedy Intl

Mon 26/10

15:45-00:50

2 stops23h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 49,990

New YorkKolkata

JFK New York John F Kennedy Intl - CCU Kolkata Netaji S. Chandra

JFKCCU

New York John F Kennedy Intl

Mon 26/10

12:55-18:25

1 stop20h 00m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 50,370

Washington, D.C.Kolkata

IAD Washington, D.C. Dulles Intl - CCU Kolkata Netaji S. Chandra

IADCCU

Washington, D.C. Dulles Intl

Wed 28/10

15:25-00:50

2 stops23h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 51,223

NewarkKolkata

EWR Newark - CCU Kolkata Netaji S. Chandra

EWRCCU

Newark

Tue 24/11

00:01-00:40

2 stops38h 09m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 53,026

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from USA to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from USA with our price prediction graph.

SEA-CCU

LAX-CCU

PHX-CCU

JFK-CCU

IAD-CCU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Kolkata

US0-CCU

SEA-CCU

LAX-CCU

PHX-CCU

JFK-CCU

What is the cheapest month to book a flight from USA to Kolkata?

Currently, April is the cheapest month in which you can book a flight from USA to Kolkata (average of ₹ 95,712). Flying from USA to Kolkata in December is currently the most expensive (average of ₹ 164,105). 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.

What is the cheapest time of day to fly from US to CCU?

It’s optimal to fly from USA to Kolkata at midday. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

How far ahead should I book a flight from USA to Kolkata?

The best time to book flights from USA to Kolkata is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from USA to Kolkata?

Travellers seeking maximum savings on their USA to Kolkata flight should consider departing on Monday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kolkata

Check out reviews from past customers who have flown with Emirates,KLM, andEtihad Airways from the United States to Kolkata to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,681 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Emirates

8.1

Very Good

3,681 reviews

Emirates

8.1

Very Good

3,681 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

KLM

7.8

Good

1,591 reviews

Emirates

8.1

Very Good

3,681 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Etihad Airways

7.3

Good

1,544 reviews

Emirates

8.1

Very Good

3,681 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Air India

5.5

Fair

2,912 reviews

Emirates

8.1

Very Good

3,681 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Related info for your journey

What airport do you fly into for flights to Kolkata from United States?
Kolkata Netaji S. Chandra (CCU), located 13.4 km from the city centre, is the airport you fly into when you book flights from United States to Kolkata.
How long is the flight from USA to Kolkata?
A quick flight from USA to Kolkata can take about 24h 55m. Etihad Airways provides one of the quickest options available for as low as ₹ 99,032. The distance from USA to Kolkata is about 12732 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from USA to Kolkata?
The most popular flight routes from USA to Kolkata are New York John F Kennedy Intl - Kolkata Netaji S. Chandra, Newark - Kolkata Netaji S. Chandra and San Francisco - Kolkata Netaji S. Chandra.
Can I find deals for flights from USA to Kolkata that include hotel bookings?
Yes. In addition to deals on USA to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from USA to Kolkata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Kolkata.
Can I find deals for business class flights from USA to Kolkata?
Yes. Cheapflights offers flight deals from USA to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from USA to Kolkata?
Currently, April is the cheapest month in which you can book a flight from USA to Kolkata (average of ₹ 95,712). Flying from USA to Kolkata in December is currently the most expensive (average of ₹ 164,105). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Flights by cabin class

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Top 3 airlines flying from USA to Kolkata

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest₹ 55,228	Average₹ 101,266	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air India	Cheapest₹ 80,684	Average₹ 98,351	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
KLM	Cheapest₹ 110,844	Average₹ 123,881	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from USA to Kolkata?

Cheapflights helps you search for flights from USA to Kolkata via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from USA to Kolkata?

Cheapflights simply makes it quick and affordable to book flights from USA to Kolkata by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from USA to Kolkata with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to Kolkata, users can toggle the no change fees filter when performing a flight search.

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Cheap flights from the United States to Kolkata from ₹ 36,520

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to Kolkata

Cheapest flights from USA to KolkataExplore the most affordable flight options available from USA to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Explore the most affordable flight options available from USA to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Best flights from USA to KolkataDiscover carefully curated flight deals from USA to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Discover carefully curated flight deals from USA to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Last-minute flights from USA to KolkataDiscover last-minute flight deals from USA to Kolkata. Data last updated 17 October 2026 and is based on user searches.

Discover last-minute flight deals from USA to Kolkata. Data last updated 17 October 2026 and is based on user searches.

One-way flights from USA to KolkataSearch for one-way flight options from USA to Kolkata. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Search for one-way flight options from USA to Kolkata. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Find flight deals from USA to Kolkata

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from USA to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from USA with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from USA to Kolkata?

What is the cheapest time of day to fly from US to CCU?

Find hourly flight availability from USA to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2026.

It’s optimal to fly from USA to Kolkata at midday. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

How far ahead should I book a flight from USA to Kolkata?

The best time to book flights from USA to Kolkata is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from USA to Kolkata?

Use this chart to determine the cheapest time to fly return from USA to Kolkata. Price data was last updated on 17 October 2026.

Travellers seeking maximum savings on their USA to Kolkata flight should consider departing on Monday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kolkata

Check out reviews from past customers who have flown with Emirates,KLM, andEtihad Airways from the United States to Kolkata to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Kolkata from United States?

How long is the flight from USA to Kolkata?

What are the most popular routes from USA to Kolkata?

Can I find deals for flights from USA to Kolkata that include hotel bookings?

How can I find direct flights from USA to Kolkata?

Can I find deals for business class flights from USA to Kolkata?

What is the cheapest month to book a flight from USA to Kolkata?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to West Bengal

Book a non-stop flight to one of these other cities located in West Bengal.

Search flights from USA to Kolkata by cabin class

Find flights from USA to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Kolkata

Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 October 2026.

USA and Kolkata flights

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Cheapest flights from USA to Kolkata
Explore the most affordable flight options available from USA to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Best flights from USA to Kolkata
Discover carefully curated flight deals from USA to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Last-minute flights from USA to Kolkata
Discover last-minute flight deals from USA to Kolkata. Data last updated 17 October 2026 and is based on user searches.

One-way flights from USA to Kolkata
Search for one-way flight options from USA to Kolkata. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.