How long is the flight from Kolkata to USA?

There are many flights that can get you from Kolkata to USA in 23h. Fly via Etihad Airways, Qatar Airways, or KLM to get the fastest option. The distance between Kolkata and USA is about 13000 km. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Kolkata to USA one-way?

One-way options have recently been found by users for as low as ₹ 33,922 on Air India. Other airlines that offer cheap prices include Etihad Airways from ₹ 37,116 and Qatar Airways from ₹ 43,420 one-way.

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular routes from Kolkata to USA?

When deciding which route to take from Kolkata to USA, consider Kolkata Netaji S. Chandra - San Francisco, Kolkata Netaji S. Chandra - Seattle/Tacoma Intl or Kolkata Netaji S. Chandra - New York LaGuardia, as they are the most popular.

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

Etihad Airways, Air India and Emirates are the most popular airlines when flying from Kolkata to USA.

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

For a flight from Kolkata to United States, you will be flying from Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre of the city.

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

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

How can I find direct flights from Kolkata to USA?

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

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

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

₹ 39,695+ Cheap Flights from Kolkata to the United States

Cheap flight deals from Kolkata to USA

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Kolkata to USA
Explore the most affordable flight options available from Kolkata to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Wed 7/1021:30 -

1 stop21h 35m

Thu 11/213:10 -

1 stop19h 15m

Deal found 7/9₹ 69,561

Thu 17/903:50 -

1 stop39h 25m

Fri 25/915:10 -

1 stop26h 15m

Deal found 4/9₹ 71,073

Fri 18/903:50 -

1 stop39h 15m

Sun 7/213:10 -

1 stop25h 45m

Deal found 6/9₹ 73,814

Wed 21/1003:40 -

1 stop21h 55m

Thu 29/1019:50 -

1 stop19h 35m

Deal found 7/9₹ 80,241

Sun 20/1203:25 -

1 stop23h 00m

Wed 13/120:05 -

1 stop19h 20m

Deal found 7/9₹ 80,997

Fri 20/1103:25 -

1 stop23h 00m

Thu 18/321:05 -

1 stop19h 20m

Deal found 7/9₹ 83,832

Tue 6/1003:40 -

1 stop21h 55m

Thu 11/210:35 -

2 stops27h 50m

Deal found 7/9₹ 85,061

Thu 17/903:50 -

1 stop38h 15m

Tue 6/1015:45 -

1 stop19h 15m

Deal found 5/9₹ 86,290

Fri 18/903:50 -

1 stop21h 40m

Wed 7/1022:20 -

1 stop36h 40m

Deal found 5/9₹ 86,951

Fri 18/903:50 -

1 stop21h 40m

Thu 8/1015:45 -

1 stop19h 15m

Deal found 5/9₹ 89,503

Thu 8/1003:40 -

1 stop21h 00m

Sat 27/214:59 -

2 stops24h 26m

Deal found 8/9₹ 90,259

Mon 5/1021:30 -

1 stop21h 35m

Sun 15/1113:10 -

1 stop19h 15m

Deal found 5/9₹ 90,448

Best flights from Kolkata to USA
Discover carefully curated flight deals from Kolkata to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Thu 17/903:50 -

1 stop39h 25m

Fri 25/915:10 -

1 stop26h 15m

Deal found 6/9₹ 80,335

Fri 20/1103:25 -

1 stop23h 00m

Thu 18/321:05 -

1 stop19h 20m

Deal found 7/9₹ 83,832

Wed 21/1003:40 -

2 stops39h 20m

Thu 29/1021:40 -

1 stop18h 45m

Deal found 7/9₹ 93,851

Mon 5/1021:40 -

2 stops26h 35m

Thu 21/113:50 -

2 stops29h 35m

Deal found 3/9₹ 105,098

Thu 11/220:25 -

1 stop29h 55m

Sun 14/215:40 -

1 stop26h 30m

Deal found 4/9₹ 114,549

Sat 21/1123:40 -

1 stop20h 55m

Wed 30/1208:40 -

1 stop24h 20m

Deal found 3/9₹ 119,369

Thu 24/922:30 -

2 stops24h 35m

Mon 28/913:15 -

2 stops34h 45m

Deal found 7/9₹ 134,396

Thu 24/917:30 -

2 stops40h 15m

Mon 28/906:35 -

2 stops39h 10m

Deal found 7/9₹ 135,625

Sat 19/921:40 -

2 stops52h 45m

Wed 13/118:05 -

2 stops33h 50m

Deal found 6/9₹ 141,674

Thu 11/220:15 -

2 stops33h 45m

Sun 14/218:35 -

2 stops28h 35m

Deal found 7/9₹ 142,524

Fri 18/921:00 -

3 stops31h 35m

Fri 6/1116:40 -

3 stops50h 30m

Deal found 3/9₹ 182,692

Wed 21/1003:40 -

2 stops30h 49m

Thu 29/1019:50 -

2 stops35h 30m

Deal found 7/9₹ 97,348

Wed 23/921:30 -

1 stop28h 00m

Thu 15/1022:20 -

1 stop19h 05m

Deal found 4/9₹ 106,988

Fri 20/1103:25 -

1 stop23h 00m

Thu 18/321:05 -

2 stops27h 15m

Deal found 7/9₹ 100,750

Thu 8/1003:40 -

2 stops37h 20m

Sat 27/207:14 -

2 stops32h 11m

Deal found 8/9₹ 112,280

Sat 21/1118:45 -

2 stops31h 30m

Thu 18/319:40 -

2 stops27h 45m

Deal found 7/9₹ 112,564

Fri 2/1009:50 -

1 stop40h 40m

Fri 9/1020:35 -

1 stop36h 10m

Deal found 4/9₹ 114,549

Wed 23/921:30 -

1 stop28h 00m

Fri 9/1022:20 -

1 stop36h 40m

Deal found 4/9₹ 110,863

Fri 25/904:00 -

2 stops26h 59m

Fri 2/1017:24 -

2 stops23h 16m

Deal found 8/9₹ 112,848

Sun 4/1022:30 -

2 stops51h 05m

Sun 11/1018:15 -

2 stops25h 45m

Deal found 4/9₹ 103,018

Thu 19/1120:25 -

2 stops35h 15m

Sat 26/1223:45 -

2 stops21h 25m

Deal found 4/9₹ 115,305

Wed 7/1018:30 -

2 stops55h 05m

Wed 14/1019:20 -

2 stops35h 55m

Deal found 7/9₹ 104,625

Sun 22/1109:15 -

2 stops46h 25m

Sat 26/1223:45 -

2 stops21h 25m

Deal found 4/9₹ 115,872

Thu 17/903:50 -

1 stop38h 15m

Fri 9/1022:20 -

1 stop36h 40m

Deal found 5/9₹ 116,250

Sat 19/921:40 -

2 stops52h 45m

Thu 14/118:05 -

2 stops35h 10m

Deal found 6/9₹ 141,674

Fri 25/904:00 -

2 stops36h 54m

Fri 2/1015:30 -

2 stops25h 10m

Deal found 8/9₹ 120,503

Thu 11/220:15 -

2 stops33h 50m

Sun 14/218:30 -

2 stops26h 40m

Deal found 7/9₹ 150,274

Sat 19/922:30 -

2 stops52h 50m

Sat 16/122:45 -

2 stops47h 40m

Deal found 6/9₹ 137,988

Thu 17/909:50 -

1 stop32h 30m

Mon 21/910:55 -

1 stop35h 45m

Deal found 7/9₹ 116,817

Sat 19/913:45 -

2 stops60h 40m

Tue 19/122:20 -

2 stops25h 20m

Deal found 6/9₹ 141,674

Find flight deals from Kolkata to USA

Round-trip from	₹ 69,561
One-way from	₹ 39,695
Popular in	November
Cheapest in	February
Average price	₹ 101,695

Etihad Airways
7/10-11/2
2 total stops
40h 50m total
Kolkata to USA

Search Deals

Etihad Airways
21/9-31/12
1 total stop
22h 20m total
Kolkata to USA

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (₹ 275,380 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₹ 186,123 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Mon 21/9

03:50-15:40

1 stop22h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 39,695

KolkataWashington, D.C.

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

CCUIAD

Kolkata Netaji S. Chandra

Mon 7/12

21:00-09:05

1 stop22h 35m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 40,735

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Mon 23/11

03:20-07:55

1 stop40h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 41,207

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Sat 7/11

21:00-07:55

1 stop22h 25m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 41,302

KolkataWashington, D.C.

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

CCUIAD

Kolkata Netaji S. Chandra

Sat 19/9

03:50-09:45

1 stop39h 25m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 42,436

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Mon 21/9

18:10-15:40

3 stops32h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 46,594

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Tue 22/9

20:35-15:40

2 stops29h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 46,973

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Mon 19/10

03:40-15:05

1 stop21h 55m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 47,445

Fastest return journey

KolkataWashington, D.C.

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

CCUIAD

Kolkata Netaji S. Chandra

Thu 22/10

03:40-15:40

1 stop21h 30m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 49,052

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Thu 24/9

20:35-15:40

2 stops29h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 49,146

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Kolkata to USA

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

CCU-ORD

CCU-IAD

CCU-JFK

CCU-SFO

CCU-SEA

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 Kolkata to the United States

CCU-US0

CCU-ORD

CCU-IAD

CCU-JFK

CCU-SFO

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

Currently, November is the cheapest month in which you can book a flight from Kolkata to USA (average of ₹ 101,317). Flying from Kolkata to USA in August is currently the most expensive (average of ₹ 128,915). 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 CCU to US?

When flying from Kolkata to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

About 39% of weekly flights between Kolkata and United States have experienced delays in the past year, with the average delay time being 144 minutes.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Air India have had the lowest number of delays on this route, with just 39% of flights being delayed.

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

The best time to book flights from Kolkata to USA is 58 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.

Reviews of airlines servicing USA

Read reviews from past customers who have flown with Singapore Airlines,Emirates, andQatar Airways from Kolkata to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Singapore Airlines

8.2

Very Good

1,598 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Emirates

8.1

Very Good

3,655 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Qatar Airways

7.3

Good

3,734 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Etihad Airways

7.3

Good

1,533 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Air India

5.5

Fair

2,931 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Related info for your journey

What airport do you fly from for flights from Kolkata to United States?
For a flight from Kolkata to United States, you will be flying from Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre of the city.
How long is the flight from Kolkata to USA?
There are many flights that can get you from Kolkata to USA in 23h. Fly via Etihad Airways, Qatar Airways, or KLM to get the fastest option. The distance between Kolkata and USA is about 13000 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Kolkata to USA one-way?
One-way options have recently been found by users for as low as ₹ 33,922 on Air India. Other airlines that offer cheap prices include Etihad Airways from ₹ 37,116 and Qatar Airways from ₹ 43,420 one-way.
What are the most popular routes from Kolkata to USA?
When deciding which route to take from Kolkata to USA, consider Kolkata Netaji S. Chandra - San Francisco, Kolkata Netaji S. Chandra - Seattle/Tacoma Intl or Kolkata Netaji S. Chandra - New York LaGuardia, as they are the most popular.
Can I find deals for flights from Kolkata to USA that include hotel bookings?
Yes. In addition to deals on Kolkata to USA flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kolkata to USA?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to USA.
Can I find deals for business class flights from Kolkata to USA?
Yes. Cheapflights offers flight deals from Kolkata to USA 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 Kolkata to USA?
Currently, November is the cheapest month in which you can book a flight from Kolkata to USA (average of ₹ 101,317). Flying from Kolkata to USA in August is currently the most expensive (average of ₹ 128,915). 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.

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Top 6 airlines flying from Kolkata to USA

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest₹ 73,607	Average₹ 100,711	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Singapore Airlines	Cheapest₹ 78,208	Average₹ 115,812	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Air India	Cheapest₹ 78,433	Average₹ 120,700	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Qatar Airways	Cheapest₹ 81,167	Average₹ 130,422	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
KLM	Cheapest₹ 95,560	Average₹ 108,126	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Emirates	Cheapest₹ 111,007	Average₹ 124,299	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

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Cheapflights makes it easy to find Kolkata to USA flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Cheap flights from Kolkata to the United States from ₹ 39,695

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kolkata to USA

Cheapest flights from Kolkata to USAExplore the most affordable flight options available from Kolkata to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Explore the most affordable flight options available from Kolkata to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Kolkata to USADiscover carefully curated flight deals from Kolkata to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from Kolkata to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Kolkata to USADiscover last-minute flight deals from Kolkata to USA. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Kolkata to USA. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Kolkata to USASearch for one-way flight options from Kolkata to USA. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from Kolkata to USA. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Find flight deals from Kolkata to USA

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

Best time to book a flight from Kolkata to USA

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

Cheapflights Insights

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

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

Find hourly flight availability from Kolkata to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 September 2026.

When flying from Kolkata to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

About 39% of weekly flights between Kolkata and United States have experienced delays in the past year, with the average delay time being 144 minutes.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Air India have had the lowest number of delays on this route, with just 39% of flights being delayed.

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

The best time to book flights from Kolkata to USA is 58 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.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated 8 September 2026.

Read reviews from past customers who have flown with Singapore Airlines,Emirates, andQatar Airways from Kolkata to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Kolkata to USA?

What are the cheapest airlines to fly from Kolkata to USA one-way?

What are the most popular routes from Kolkata to USA?

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

How can I find direct flights from Kolkata to USA?

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

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

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Alternative routes for Kolkata to USA

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Kolkata and USA flights

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Top 6 airlines flying from Kolkata to USA

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Cheapest flights from Kolkata to USA
Explore the most affordable flight options available from Kolkata to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Kolkata to USA
Discover carefully curated flight deals from Kolkata to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Kolkata to USA
Discover last-minute flight deals from Kolkata to USA. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Kolkata to USA
Search for one-way flight options from Kolkata to USA. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.