$382 Find Cheap Flights from Kolkata to the United States - Compare and Save

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Cheap Flights from Kolkata to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
New York
New York1 stop$811
Los Angeles
Los Angeles3 stops$1,221
San Francisco
San Francisco2 stops$978
Miami
Miami1 stop$1,328
Boston
Boston2 stops$1,001
Fort Lauderdale
Fort Lauderdale2 stops$1,094
Denver
Denver2 stops$1,097
Seattle
Seattle2 stops$1,210
Atlanta
Atlanta1 stop$985
Houston
Houston2 stops$1,102
San Diego
San Diego2 stops$1,358
Philadelphia
Philadelphia1 stop$984
New York
New York1 stop$811
Los Angeles
Los Angeles3 stops$1,221
San Francisco
San Francisco2 stops$978
Miami
Miami1 stop$1,328
Boston
Boston2 stops$1,001
Fort Lauderdale
Fort Lauderdale2 stops$1,094
Denver
Denver2 stops$1,097
Seattle
Seattle2 stops$1,210
Atlanta
Atlanta1 stop$985
Houston
Houston2 stops$1,102
San Diego
San Diego2 stops$1,358
Philadelphia
Philadelphia1 stop$984
Booking Insights

Price, demand and travel trends for Kolkata to the United States flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Kolkata to the United States cheaper or more expensive than last year?

Fares from Kolkata to the United States are running about 8% lower than they were around this time last year, averaging $1,202 round-trip.

What are the cheapest fares from Kolkata to the United States right now?

Here are the cheapest round-trip fares from Kolkata to the United States on KAYAK in the last week:

• New York John F Kennedy Intl (JFK) from $811
• Chicago O'Hare Intl (ORD) from $943
• Philadelphia (PHL) from $984
• Atlanta Hartsfield-Jackson (ATL) from $985
• San Francisco (SFO) from $989

What’s the cheapest month to fly from Kolkata to the United States?

April is the cheapest time of year to fly, with average fares of $1,074. Prices are highest in January, when average flight costs increase to around $1,596.

When is the best time to book flights from Kolkata to the United States?

Book your flights 23 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 39% compared to booking last-minute (within 2 weeks of departure).

Which airport in the United States is the cheapest to fly to from Kolkata?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into the United States are:

• Boston Logan Intl (BOS) (avg. price $999)
• Raleigh-Durham (RDU) (avg. price $1,040)
• Washington, D.C. Dulles Intl (IAD) (avg. price $1,118)

What’s the cheapest day to fly from Kolkata to the United States?

Friday tends to be the cheapest day to fly from Kolkata to the United States, while Thursday is the most expensive. Fares run about 5% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Kolkata to the United States?

Data from the past 12 months shows it's cheapest to fly to the United States during the afternoon with average prices of $1,212. The evening is the most expensive time to fly, with average prices of $1,273.

Key details for Kolkata to the United States flights

Low season

January

Cheapest flight

$382
Beat the crowds with an average 60% drop in travelers.
The most popular month to fly with an average 66% increase in travelers.
One-way flight from Kolkata to Boston

Your Kolkata to the United States flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Kolkata to the United States?

    Yes. Fares from Kolkata to the United States are low right now. As a rule of thumb, a round-trip under $1,043 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Kolkata to the United States?

    Over the past 12 months, round-trip fares from Kolkata to the United States have ranged from $1,043 to $1,505.

  • What are the main airports serving the United States?

    The United States has 700 airports. The three busiest are San Francisco (SFO) (18% of arrivals), New York John F Kennedy Intl (JFK) (18%) and Chicago O'Hare Intl (ORD) (9%).

  • What airlines fly nonstop from Kolkata to the United States?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Kolkata to the United States. One-stop options include:

    • Qatar Airways
    • Air India
    • Etihad Airways

  • How often are flights from Kolkata to the United States delayed and what's the average delay?

    38% of flights on this route are delayed by at least 15 minutes. The average delay is 2h 20m.

  • Which cabin classes are available on flights from Kolkata to the United States?

    On flights from Kolkata to the United States you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks in the United States?

    KAYAK travelers' favorite landmarks in the United States include:

    • Times Square
    • Universal Orlando Resort
    • New York City Center
    • San Antonio River Walk

Your guide to booking Kolkata to the United States flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 23 weeks before your trip. KAYAK data shows fares in this window are around 39% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for April when flights are typically cheapest and avoid January when prices are at their highest.
  • Flying on Friday is usually the cheapest. Flights on Thursday cost about 5% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Boston Logan Intl (BOS) is the cheapest airport to fly into from Kolkata. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in New York, which is the most popular destination in the United States. From there, it's easy to continue on to other popular destinations such as Las Vegas, Chicago and Orlando.

Reviews of the top 5 airlines serving from Kolkata to the United States

 
Need help choosing which airline to fly with from Kolkata to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1631 reviews
7.8Food
8.3Boarding
8.0Comfort
8.6Crew
8.1Entertainment
Airline reviews

This is THE BEST airline. I can see why they consistently win awards!

10.0 ExcellentWilliam, Oct 2026
Read more Singapore Airlines reviews

This is THE BEST airline. I can see why they consistently win awards!

The staff was great. I also like the movie selection was great. Lastly, it I appreciated the fact that wine was a drink selection.

It is not so much I had bad experience with Singapore Airlines, but with Kayak and particularly Underpricer. My wife and my seat arrangements were changed some times after we booked our tickets and reserved our seats I February 14, 2026. However, after our arrival we realized that we were separated and sitting in different isles. Our return tickets indicated the same. Our several calls to your Underpricer customer care were useless as they cared how much they could charge us rather than actually help us. At the end they referred us to Singapore Airlines. If that was the solution, why did I have to call your Underpricer customer care. I will definitely erase your app from my phone and I will never use Kayak for future traveling. After all, there are so many agencies that I can use other than your company.

Great flight attendants as always, they were super helpful and friendly. Made my kids super comfortable during long flight. The food were fine, some great taste some not so much specially the scramble eggs thats too watery. And maybe since its general food, better to not serve coffee pudding that kids cant really eat or maybe just serve different pudding for kids.

The quality and the quantity of food was terrible. I was starving to death at the end of the flight. Used serve 3 meals long time ago, now reduced to 2 meals during the 17 hours flight. Never offered wine or tea to us. We have to ask . Extremely hard to get the attention of the flight attendants. They intentionally ignore us to minimize the service. Bathrooms were dirty

Never book through Kayak. They can offload booking to third parties that are completely horrible.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

No seperate security check for business class passengers and average lounge, open air, so not properly air conditioned

It was a great experience had been wanting to fly emirates to Dubai for long time. Thank you to all the staff.

everything was great , perhaps lower pricing and more miles incentive and prolong expiration of miles

Enjoyed it very much, excellent aircraft, excellent flight attendants. I will be happy to fly Emirates Air again.

Good service. I wish there was more legroom. The food could be improved with additional options.

The crew was very attentive and delivered great service unlike any other airline. It was our first time with Emirates. Our only critique is the food. Pasta pesto is not very common. Tomato sauce would’ve been more of a crowd pleaser. Beef curry sounds bad because curry can be very tough on the stomach. We were in row 26 and the pasta ran out, meaning no one wanted the beef which says something. The beef was just ok… The rest of the food was very good and generous. The plane speaker sound could be better. It was tough to understand announcements even with headphones. Although we did not need them this time due to the purpose of our trip, we were surprised that 2 checked bags were included. That’d be great for the future. It was unpleasant though that our personal items were weighed (we’ve never had another airline do this), especially when we didn’t have checked bags and almost had our carry-ons checked. Overall it was a good experience, but we wish the prices were friendlier for such a short distance (Miami > Colombia).

It was very exlent flight and thanks a lot kayak

Flight was cancelled without notification. Information on flight status was not available on Emirates's website.

I love to travel again and again in Emirates. Keep up the good work.

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

We had to deboard using stairs. Why didnt you have the aero-bridge?

American Airlines seats can be more comfortable and it would be nice if they have screens to watch movies instead of just on my phone.

The flight went great. Of course sleeping is always a challenge for me when sitting up but there’s nothing they could’ve done about that. All went as great as it could’ve. Food great, friendly flight attendants and good entertainment.

One hour before landing was the most scary part of my life. The plane just dropped from the air . No explanation or apologies from the captain. Women and children screaming everywhere. Would like to know what happened

My flight going to doha had economy seats that had a little more leg room. Coming back the leg room was not there. I'm 6'3" and my knees were against the chair in front of me. I couldn't slide my feet under the chair. The 15 hour flight felt like torture from the lack of sleep I was getting being so uncomfortable. Food and crew were great though.

It was excellent except for at the very end. I woke up about 1.5 hrs before touchdown and wanted to order food in the Business class. I was told they had shut down food service. It would have been good to get a heads up before they closed the service. Anna the air hostess was wonderful. She did get me 2 bowls of fruit and I was very appreciative of her. Wonderful human and a hostess.

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

Impressive as always. It is the airline of my choice, The dessert on the 2nd flight DOH-IAH was somewhat dry (the cake with cream etc) Check-in and boarding experience was fantastic, with the exception of CCU airport where chk-in staff refused to help with aisle seats stating the flight was full and accommodations were beyond him. Once I boarded there were plenty of available aisles. I was disappointed that this could not be done by self during online chk-in nor at the airport. Nothing more to add. Overall a good experience, TY QTR

The staffs were very good and helpful especially since we were traveling with a toddler

The boarding process was unpleasant. We had hardly any checked baggage, but they insisted on weighing the cabin baggage. While the weight of our cabin bag was well within limit, it seemed petty! The food was pretty disgusting. I had such awful food on the way over, that I brought some snacks of my own for the flight back. Glad I did. Qatar was consistent in that food was just as terrible on the way back as it was on the way over. The flight attendants were super-nice, though. If I had an option I would not take Qatar Airways again.

The seats did not have foot rest. If there is no foot rest you can’t sleep.

Good could be better. Crew is good but not great. Not much snack options for kids. Bathrooms were not cleaned on time

The crew were really bad mannered! And spoiled all my mood throughout the flight!

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

I booked and paid for a Business Class seat for myself and my wife. 4 hours before the flight i get a call saying the plane they sent doesn't have the correct layout to accommodate all the business class seats they sold me 3 months earlier at a premium of $1500 a ticket. So they have to bump me from Business to Economy and will give me a $400 credit (total of $800 for both seats) that I could turn in at Abu Dahbi for $400 in US cash. They then promised a row that we could have to ourselves and the arm rests would go up so we could spread out for each of us. My wife was taken care of but I was put in the exit row with the flight attendents set as part of the three...and the arm rest did not go up. When we got to Abu Dahbi, they would not exchange our credit for cash as promised. Very disappointed they took my money 3 months ago and refused to reimburse for the change in seats or follow the promises made.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Crew was good, boarding mediocre, food choices were limited, seating was not comfortable

Old plane, got upgraded to “first class”, shaky and squeaky seats, too many announcements, crew was absent but over friendly when interacting.

Really old air craft, broken seats and tray tables. Entertainment screens don’t work. Charging ports didn’t work.

Terrible airline... Originally, the flight was canceled and didn't receive a notification, had to learn from their twitter account... Rebooking was a huge pain... Every other airline like American and United did eventually fly a day later... The flight had a layover, no other airline needed one... India is such a weak nation globally, this airline has no leverage to negotiate good airspace... Flight left late, again no notifications as to why at the airport. On the plane, wifi is spotty, chargers don't work... The only saving grace used to be good food. Even that has gone down the drain. Just the worst!

Never ever travel with Air India is a very conscious promise made to myself. Poor customer service , irresponsible staff, pathetic operations and bad planes. Overall -0/10. Planes had mosquitoes in it.. i am still thinking what international standards of hygiene are they even following????. Operations team has no quality standards. They can route you anywhere on any plane inspite of a confirmed ticket and a web checkin… without your consent. Go for AirIndia if you love challenges and roller coasters and safety, time and hygiene is never your priority.

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Uneventful trip. Good flight crew. Food could have been better and a bit more of it. Cabin cleanliness was ok.

Inflight Services are poor compared to other airlines. They do not offer even water during 15 hr flight. Food is little in portion and I had food poisoning after last meal ( rajma chawal)

Boarding at Mumbai airport was terrible, the staff had no idea how to handle it. It was chaos - and led to a delay

Booked thru Kayak -> Indian Eagle. One leg of flight was cancelled after check-in (CCU to Del). Rebooked thru Indian Eagle cancelled again and rebooked. Cancelled once more now scheduled for CCU-BOM-JFK on Jan 18th. Let's see if this gets cancelled again. Would not book any tickets thru India Eagle - they are just a ticketing intermediate and for questions they ask you to call Air India. They "request" booking but apparently I got bumped after ticket was confirmed. Much better to book directly with Air India - avoid Kayak and Indian Eagle. I paid for Travel insurance can't see it any more on Indian Eagle site to contact.

More options for your flight from Kolkata to the United States

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