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Cheap flights from Kolkata to the United States from ₹ 41,806

CCU — LAX
22 Sep — 29 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to USA

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to USA

Wed 16/921:30 -
1 stop26h 10m
Wed 30/916:40 -
1 stop24h 45m
Deal found 19/8₹ 76,915
Fri 2/1021:30 -
1 stop28h 40m
Fri 9/1014:00 -
1 stop26h 25m
Deal found 18/8₹ 79,880
Mon 30/1103:20 -
1 stop23h 10m
Thu 21/113:10 -
1 stop19h 15m
Deal found 22/8₹ 81,028
Mon 21/921:30 -
1 stop26h 10m
Tue 27/1016:40 -
1 stop17h 45m
Deal found 19/8₹ 81,315
Thu 17/903:50 -
1 stop19h 50m
Fri 25/916:40 -
1 stop24h 45m
Deal found 21/8₹ 83,037
Mon 30/1103:20 -
1 stop23h 10m
Sat 16/113:10 -
1 stop19h 15m
Deal found 22/8₹ 83,324
Thu 5/1103:20 -
1 stop23h 10m
Fri 6/1120:20 -
1 stop36h 05m
Deal found 20/8₹ 83,898
Thu 3/1203:20 -
1 stop40h 05m
Sat 16/113:10 -
1 stop19h 15m
Deal found 22/8₹ 85,620
Mon 2/1103:20 -
1 stop40h 15m
Wed 24/214:35 -
1 stop25h 20m
Deal found 20/8₹ 86,768
Wed 2/1221:00 -
1 stop29h 30m
Wed 20/113:10 -
1 stop25h 45m
Deal found 22/8₹ 88,873
Mon 19/1021:30 -
1 stop21h 45m
Thu 14/114:35 -
1 stop18h 50m
Deal found 20/8₹ 89,447
Mon 14/921:30 -
1 stop28h 40m
Mon 12/1020:25 -
1 stop37h 35m
Deal found 19/8₹ 89,447

Find flight deals from Kolkata to USA

Round-trip from

₹ 76,915

One-way from

₹ 41,806

Popular in

November

Cheapest in

February

Average price

₹ 116,903
Etihad Airways
  • Etihad Airways
  • 16/9-30/9
  • 2 total stops
  • 50h 55m total
  • Kolkata to USA
Search Deals
28/9
  • 28/9
  • 3 total stops
  • 56h 15m total
  • Kolkata to USA
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (₹ 291,319 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 191,504 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

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

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 14/9

21:30-15:40

1 stop28h 40m

Chicago O'Hare Intl

Mon 12/10

20:25-20:30

1 stop37h 35m

₹ 89,638

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Wed 16/9

21:30-14:10

1 stop26h 10m

Boston Logan Intl

Wed 30/9

16:40-01:45

2 stops23h 35m

₹ 92,987

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Wed 16/9

21:30-14:10

1 stop26h 10m

Boston Logan Intl

Sun 20/9

16:40-02:55

1 stop24h 45m

₹ 96,144

KolkataWashington, D.C.

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

CCUIAD

Kolkata Netaji S. Chandra

Sun 20/9

18:45-19:15

2 stops34h 00m

Washington, D.C. Dulles Intl

Sun 27/9

22:05-15:30

2 stops31h 55m

₹ 96,239

KolkataWashington, D.C.

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

CCUIAD

Kolkata Netaji S. Chandra

Tue 15/9

19:15-16:05

2 stops30h 20m

Washington, D.C. Dulles Intl

Tue 22/9

18:15-10:30

2 stops30h 45m

₹ 99,014

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Sat 19/9

19:15-15:00

2 stops29h 15m

Boston Logan Intl

Sat 26/9

19:05-08:15

2 stops27h 40m

₹ 101,596
Fastest return journey

KolkataWashington, D.C.

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

CCUIAD

Kolkata Netaji S. Chandra

Tue 22/9

04:00-15:40

1 stop21h 10m

Washington, D.C. Dulles Intl

Mon 28/9

21:00-02:30

1 stop20h 00m

₹ 101,788

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Fri 18/9

21:30-00:56

2 stops39h 56m

San Francisco

Fri 25/9

21:44-20:30

2 stops34h 16m

₹ 102,075

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Fri 18/9

03:50-20:31

2 stops29h 11m

San Francisco

Sat 26/9

22:10-20:30

2 stops33h 50m

₹ 102,170

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Mon 21/9

21:30-14:10

1 stop26h 10m

Boston Logan Intl

Tue 27/10

09:45-19:55

2 stops24h 40m

₹ 103,414

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
Estimated return price

Cheapflights Insights

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

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 ₹ 102,170). Flying from Kolkata to USA in August is currently the most expensive (average of ₹ 129,722). 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 37% of weekly flights between Kolkata and United States have experienced delays in the past year, with the average delay time being 152 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 37% 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
1,585 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.2
Very Good
1,585 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.1
Very Good
3,657 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,735 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Etihad Airways
7.3
Good
1,509 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air India
5.5
Fair
2,943 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 28h 40m. Fly via Etihad Airways, Virgin Atlantic, or Air France to get the fastest option. The distance between Kolkata and USA is about 12809 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 ₹ 36,380 on Air India. Other airlines that offer cheap prices include Etihad Airways from ₹ 37,569 and Qatar Airways from ₹ 43,950 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 - New York John F Kennedy Intl or Kolkata Netaji S. Chandra - Newark, 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 ₹ 102,170). Flying from Kolkata to USA in August is currently the most expensive (average of ₹ 129,722). 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

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Top 6 airlines flying from Kolkata to USA

AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 63,946Average₹ 121,938FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 74,386Average₹ 100,279FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Singapore AirlinesCheapest₹ 79,162Average₹ 116,433FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest₹ 82,157Average₹ 128,991FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapest₹ 96,726Average₹ 109,445FlexibilityNo cancel feeOn-time75%
Search KLM flights
EmiratesCheapest₹ 105,266Average₹ 123,992FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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

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

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