$390 Find Cheap Flights from Kolkata to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kolkata to the United States departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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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 72 hours
New York
New York1 stop$805
Los Angeles
Los Angeles2 stops$921
Las Vegas
Las Vegas2 stops$1,469
Miami
Miami2 stops$898
San Francisco
San Francisco1 stop$693
Boston
Boston2 stops$838
Seattle
Seattle1 stop$965
Fort Lauderdale
Fort Lauderdale2 stops$1,037
Atlanta
Atlanta2 stops$971
Houston
Houston3 stops$1,123
San Diego
San Diego2 stops$1,363
Philadelphia
Philadelphia2 stops$4,825
New York
New York1 stop$805
Los Angeles
Los Angeles2 stops$921
Las Vegas
Las Vegas2 stops$1,469
Miami
Miami2 stops$898
San Francisco
San Francisco1 stop$693
Boston
Boston2 stops$838
Seattle
Seattle1 stop$965
Fort Lauderdale
Fort Lauderdale2 stops$1,037
Atlanta
Atlanta2 stops$971
Houston
Houston3 stops$1,123
San Diego
San Diego2 stops$1,363
Philadelphia
Philadelphia2 stops$4,825

Book Cheap Kolkata to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kolkata to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kolkata to the United States

Mon, Feb 2 - Tue, Feb 17
Air India Logo
8:40 am - 6:45 amCCU-SFO
35h 35m1 stop
Air India Logo
9:00 pm - 11:00 amSFO-CCU
24h 30m1 stop
$693Air India
Find Deal
Mon, Feb 2 - Tue, Feb 17
KLM Logo
6:30 pm - 11:50 amCCU-SFO
30h 50m2 stops
KLM Logo
1:55 pm - 7:10 amSFO-CCU
27h 45m2 stops
$713KLM
Find Deal
Mon, Oct 6 - Thu, Oct 23
Etihad Airways Logo
4:00 am - 4:05 pmCCU-JFK
21h 35m1 stop
Etihad Airways Logo
3:45 pm - 8:35 pmJFK-CCU
19h 20m1 stop
$821Etihad Airways
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Thu, Nov 13 - Wed, Feb 18
Etihad Airways Logo
3:35 am - 7:55 amCCU-ORD
39h 50m1 stop
Etihad Airways Logo
1:10 pm - 2:40 amORD-CCU
26h 00m1 stop
$827Etihad Airways
Find Deal
Mon, Mar 2 - Thu, Apr 30
Singapore Airlines Logo
11:40 pm - 7:10 amCCU-SEA
21h 00m1 stop
Singapore Airlines Logo
10:15 am - 10:15 pmSEA-CCU
23h 30m1 stop
$965Singapore Airlines
Find Deal
Tue, Feb 17 - Tue, Mar 31
Singapore Airlines Logo
11:40 pm - 7:55 pmCCU-LAX
33h 45m1 stop
Singapore Airlines Logo
2:20 pm - 10:15 pmLAX-CCU
43h 25m2 stops
$995Singapore Airlines
Find Deal
Tue, Mar 3 - Tue, Apr 7
Qatar Airways Logo
3:25 am - 12:40 pmCCU-SFO
22h 45m1 stop
Qatar Airways Logo
3:55 pm - 2:20 amSFO-CCU
21h 55m1 stop
$1,038Qatar Airways
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Sun, Nov 23 - Thu, Apr 23
Qatar Airways Logo
3:25 am - 12:40 pmCCU-SFO
22h 45m1 stop
Qatar Airways Logo
3:55 pm - 2:20 amSFO-CCU
21h 55m1 stop
$1,041Qatar Airways
Find Deal
Fri, Nov 7 - Thu, Apr 23
Emirates Logo
8:25 pm - 1:55 pmCCU-BOS
28h 00m1 stop
Emirates Logo
11:05 pm - 8:10 amBOS-CCU
23h 35m1 stop
$1,071Emirates
Find Deal
Mon, Nov 10 - Wed, Mar 18
Emirates Logo
9:15 am - 9:10 pmCCU-EWR
46h 25m2 stops
Emirates Logo
11:55 pm - 6:50 pmEWR-CCU
33h 25m2 stops
$1,134Emirates
Find Deal
Booking Insights

KAYAK's insights & trends for Kolkata to the United States flights

Get data-powered insights and trends into flights from Kolkata to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Kolkata to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Kolkata found in the last 72 hours was to New York, at $890 round-trip. The most popular route is from Kolkata (CCU) to San Francisco (SFO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,255.

What is the cheapest month to fly from Kolkata to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kolkata to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kolkata to the United States is October, when tickets cost $869 (return) on average. On the other hand, the most expensive months are January and August, when the average cost of round-trip tickets is $1,622 and $1,522 respectively.

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

The average price of all round-trip flights from Kolkata to the United States clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to United States on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Kolkata to United States. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kolkata to the United States, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kolkata to the United States, you should book around 4 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$390
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Kolkata to San Francisco

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Kolkata to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kolkata to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kolkata to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kolkata to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Kolkata to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kolkata to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kolkata to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the morning, when round-trip flights cost $1,254 on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,254.

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.
8.1
EmiratesOverall score based on 3334 reviews
8.3Crew
8.1Boarding
8.2Entertainment
7.9Food
8.0Comfort
Airline reviews

Three meals on a single flight is disgusting. Even if I reject them all, sleeping is impossible and all that food (especially wasted food) is just antithetical to a pleasant flight experience. People were chucking multiple abandoned trays on the floor in front of my seat.

6.0 GoodGraham, Sep 2025DXB - JFK
Read more Emirates reviews

Three meals on a single flight is disgusting. Even if I reject them all, sleeping is impossible and all that food (especially wasted food) is just antithetical to a pleasant flight experience. People were chucking multiple abandoned trays on the floor in front of my seat.

Similar to Hyd->Dubai this too was worst airlines. Bad seats, bad seating arrangement which created lot of confusion since family member were not given seat together. However most of them changed the seat and got with the family. Cheap tactics by Emirates.

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

I would never have been able to make the transfer in time without asking for a wheelchair

Good food, real silverware, polite staff, smooth landing, charging plugs, good entertainment options.

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

Loved everything! This flight had premium economy and I didn't see an option to upgraded to premium economy OR buy premium economy tickets. How come?

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

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

The food wasn’t good at all. I skipped meals .

Food from Surabaya was below average but from Singapore is much better

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Food could have been better. Too many passengers getting up and down all the time.

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

i was not allowed to use lounge, although i had business class ticket, and nobody told me my ticket was not eligible to use lounge

The food could be better. Toilets were smelly all along

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.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

Should have had business class line in immigration. Food quality suboptimal

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

The business class experience is fantastic. The crew were polite but often unavailable even when I tried to call them! I even found myself bringing my used dishes and cutlery up to the crew because no one had come to collect it after over an hour.

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

My seats that I paid for were changed last minute and I had to sit in uncomfortable chairs

This was a bery good experience as it was a newer plane . AI older plane bussiness class is bad .

What a pathetic plane it was. Entertainment system didn’t work. USB port was broken. There was a hole on top of folding serving table. Broken restrooms in the middle of flight.

Our seat monitor did not Not work either way going to Vietnam. I had a bulkhead seat with plenty of room, but with No monitor, it was a long flight with no movies. Fun was good, staff was Excellent.

I will never ever book air india in the future. I was with my family and at delhi airport I had to go through too with horrible experience. My 12 years daughter saud that she will never come bqck to india the way people treated us. There was no line for bags drop off since we checked online and print tag at their Kiosk as per email instruction. People working at the counter were so careless and rude. They were keep talking to each other than taking care the customers. I will not recommend anyone to fly via air india. I had horrible experience. Especially, the staff at checking counters was very very rude and careless. I have feeling if air india won't change the way they doing their operations they will out of business in a few years. Air hostes were not happy . I did not see a smile on anyone in the plane. I called twice for the assistance and no one showed up. I hope you will sene this to the Hire authority. I left a video with an another employee of air india who asked me about my experiences. I hope they will make some changes ASAP. Regars, Mohinder Kumar

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