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STL - CCU

$1,294 Find cheap flights from St. Louis to Kolkata

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Kolkata departing on 9/12. 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
0 bags
Sat 6/1
Sat 6/8

Search hundreds of travel sites at once for deals on flights to Kolkata

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Kolkata, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Kolkata, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals from St. Louis to Kolkata (STL-CCU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Kolkata 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 and deals for you by selecting your travel dates.
Choose your dates
12:00 pm - 8:25 amSTL-CCU
33h 55m2 stops
9:45 am - 1:30 pmCCU-STL
38h 15m2 stops
$1,294
Find Deal
Thu, Sep 12 - Thu, Oct 10
12:00 pm - 9:00 amSTL-CCU
34h 30m2 stops
5:55 pm - 3:49 pmCCU-STL
32h 24m3 stops
$1,325
Find Deal
Thu, Sep 12 - Thu, Oct 10
3:25 pm - 8:25 amSTL-CCU
30h 30m2 stops
8:30 pm - 1:30 pmCCU-STL
27h 30m2 stops
$1,383Lufthansa
Find Deal
Fri, May 17 - Thu, May 23
3:25 pm - 8:25 amSTL-CCU
30h 30m2 stops
8:00 pm - 9:47 pmCCU-STL
36h 17m3 stops
$1,392Lufthansa
Find Deal
Fri, May 17 - Thu, May 23
11:10 am - 9:00 amSTL-CCU
35h 20m3 stops
8:00 pm - 3:41 pmCCU-STL
30h 11m3 stops
$1,492Lufthansa
Find Deal
Fri, May 17 - Thu, May 23
7:30 am - 2:20 amSTL-CCU
32h 20m2 stops
3:50 am - 8:07 pmCCU-STL
26h 47m2 stops
$1,527Qatar Airways
Find Deal
Thu, Sep 12 - Wed, Oct 9
5:31 pm - 9:35 amSTL-CCU
53h 34m3 stops
8:25 pm - 3:41 pmCCU-STL
29h 46m3 stops
$1,568Lufthansa
Find Deal
Fri, May 24 - Tue, Jun 11
5:31 am - 2:20 amSTL-CCU
34h 19m2 stops
3:50 am - 8:07 pmCCU-STL
26h 47m2 stops
$1,597Qatar Airways
Find Deal
Wed, Oct 16 - Sat, Oct 19
3:35 pm - 8:15 amSTL-CCU
30h 10m2 stops
9:45 am - 10:15 pmCCU-STL
47h 00m2 stops
$4,254Emirates
Find Deal
Wed, Oct 16 - Sun, Oct 20
3:35 pm - 7:15 pmSTL-CCU
41h 10m2 stops
9:45 am - 10:15 pmCCU-STL
47h 00m2 stops
$4,255Emirates
Find Deal
Wed, Oct 16 - Sun, Oct 20

Good to know

High season

December

Cheapest flight

$1,294
Most popular time to fly with an average 7% increase in price.
Flight from St. Louis to Kolkata

When to book flights from St. Louis to Kolkata

Are your dates flexible? Find out the best times to travel from St. Louis to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Kolkata

  • What is the cheapest flight from St. Louis to Kolkata?

    In the last 3 days, the lowest price for a flight from St. Louis to Kolkata was $1,294 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Kolkata?

    A passport is required to fly from St. Louis to Kolkata.

  • Which aircraft models fly most regularly from St. Louis to Kolkata?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Kolkata?

    Star Alliance, and oneworld are the airline alliances operating flights between St. Louis and Kolkata, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Kolkata, Emirates or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from St. Louis to Kolkata are Emirates and Qatar Airways. With an average price for the route of $1,581 and an overall rating of 8.1, Emirates is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,573 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from St. Louis to Kolkata?

    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 St. Louis to Kolkata.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from St. Louis 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 St. Louis to Kolkata?

    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 to Kolkata with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and CCU can sometimes prove cheaper using this method.

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

    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 to Kolkata from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from St. Louis to Kolkata

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Kolkata. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Kolkata? 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 4038 reviews
8.3Entertainment
8.3Crew
8.2Boarding
8.1Comfort
7.9Food
Airline reviews

Flight got canceled without any prior information and it caused lot of trouble

2.0 Mediocrevikas, Apr 2024SFO - DXB
Read more about Emirates reviews

Flight got canceled without any prior information and it caused lot of trouble

Worst ever. No assistance and communication from Emirates crew. No visibility of when the flight is flying. Couldn’t understand if we can go to lounge to take rest. Emirates system at a certain point said flight is not operating and suggested to take the next flight and in few minutes it suddenly opened the gate for boarding. unsupportive and rude crew. Worst experience ever. Flight was delayed by 5 hours so need the compensation for that.

Staff were friendly, and provided great service. The food was plentiful and delicious. Food could have been hotter.

I was traveling business purposes and I only had one carry on and a personal computer back pack . My carry on was 8.5 kg little more than allowable. At jfk airport check in they did not let me carry it . I was little disappointed.

More leg room and comfortable seats at least for long flights

The entertainment selections are amazing. But the live TV is sometimes spotty. If you’re going to have it, then have it. If you can’t make it consistent, then, perhaps it’s better not to have it. The crew are always cordial when approached, but they seem to do the minimum and sit around, talking to each other in the back of the plane during the flight. I realize that delays are not always predictable, but I missed my flight in Dubai because we left 90 minutes late from Washington. I will say that Emirates took very good care of me in Dubai. But I would rather not be delayed.

Probably the best flight I’ve ever been on. Emirates first class is leagues beyond British airways and Lufthansa’s.

Great flight. Comfortable seats, courteous service, and excellent selection for entertainment.

Emirates flights always nice. Service rendered by the staff is superb.I am always comfortable in Emirates flights.

Serving food took so long . Almost time close to lend. Plus during landing air pressure in cabin cuss ear blocked took long time to unblock.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

No towels or tissue and chocolate and mint provided before arrival

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

They made us deliberate waste time by holding our passports and boarding passes making us miss the flight

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

I wish the flight attendant was a little bit kinder

The food wasn’t great and it would be nice if the airlines showed documentaries about the countries we are flying into.

Disappointed everytime. The app doesn't load the boarding passes. They have lots of agent that seem to be busy doing nothing with a long line waiting to get paper boarding passes. Food choices are poor. Entertainment is less than entertaining.

Horrible experience. Nothing to give to kids to keep them entertained.

I think I have bruises on my kneecaps. Do the seats have to be so close together these days? And if they are so close they really shouldn’t recline. I think when the gentleman in front of me reclined, the back of his head was on my chin. That being said the crew were always caring and polite, and the flight was on time and very safe. So I’m grateful for that.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

St. Louis - Kolkata Flights

Departure:

St. Louis (STL)United States

Destination:

Kolkata (CCU)India

Cabin classes:

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