Searching for cheap flights from STL to CCU? Then look no further than Travelolog, the most worthwhile flight booking platform that brings out all the affordable flight deals that fit your budget. Here you will find a hassle-free flight booking experience.

There is no such dearth of flight options from Saint Louis to Kolkata. Here are several premium and budget airlines that fly over this route. There are most probably numerous flights that fly over this route, starting from the morning until late at night. Apart from this, there are nonstop flights that fly between these routes.

The lowest airfare from Saint Louis to Kolkata is $1404.17, and the average airfare is $9760.67, depending on the airline's availability and timing. So it’s better to book your STL to CCU flights at least 4 weeks in advance.

You will board from Saint Louis Lambert International Airport and de-board at Netaji Subash Chandra Bose International Airport.

How you can book your STL to CCU flight tickets with

Follow the given steps to book your Saint Louis to Kolkata flight ticket.

Enter your details at for registration purposes. You can also create a new account by signing in.

On, you see three options for booking flight tickets from Saint Louis to Kolkata. Choose one of these: one-way, two-way, or round-trip.

Fill in the city where you want to board your flight from the destination city. Choose the date of departure and enter the return date if you are looking for a round-trip flight. Choose the refereed class according to you.

Hit the search button.

Within a few seconds, you will be redirected to another page. All the top 5 deals are the cheapest, and the below deals are the most expensive.

Then apply the date filter according to your preferences and choose the airline with which you want to travel.

To book with the discounted deal, tap, go, and check out our promo codes and coupon codes, if they are valid.

Confirm your booking by accessing the payment mode.

About Louis Lambert

Louis Lambert is an independent city in the US state of Missouri. It is one of the confluences of the Mississippi and Missouri Rivers. Louis is one of the world’s great brewing cities. The city of Louis has some amazing attractions, including museums, arts stadiums, and many more.

The best time to visit Louis

The best time to visit Louis is in the spring and fall seasons of April and May.

About Kolkata

Kolkata was formerly known as Calcutta. The city, which is the capital of West Bengal, is also one of the most densely populated cities. Kolkata is popularly recognized for its street appetite. Kolkata is now one of the metropolitan cities. Kolkata City is prominently known for its attractions.

The best time to visit Kolkata

The best time to visit Kolkata is from October to February, which is considered to be one of the best months to visit the city.

Places to explore in Kolkata

Visit the Victoria Memorial, which is made up of a white marble structure and was dedicated to Queen Victoria. Don’t forget to visit the pride of the Howrah Bridge; it is always at the top of the bucket list. If you want to experience the greenery in Kolkata, then you must visit the Botanical Garden. To spend a lovely day with your family and friends, you must visit New Town Eco Park. Visit Fort William, which is dedicated to King William, who ruled in the time of the East India Company. The two most magnificent temples in Kolkata are Dakshineshwar Temple and Kali Ghati Temple.

Frequently Asked Questions on the Stl. to CCU Flight Route?

1. Are there any direct flights that operate from Saint Louis to Kolkata?

Unfortunately, there are no direct flights that operate from Saint Louis to Kolkata; you have to take connecting flights.

2. When do the first flights fly from Saint Louis to Calcutta?

The first flight that operates between Saint Louis and Calcutta is in the morning.

3. The first flight that operates between Saint Louis and Calcutta is in the morning.

The most booked cabin class over this business class and economy class

4. How much is the distance of flight that operates from Stl to CCU?

The distance of 13,200 kilometers from Lambert International to Kolkata

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