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 ₹ 120,417 for a one-way ticket and ₹ 96,116 for a return. Visit our flight page for the latest deals!>/a>

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

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

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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 return ticket. You could then fly to Kolkata with an airline and back to St. Louis with another airline. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

₹ 96,116 CHEAP FLIGHTS from St. Louis to Kolkata (STL - CCU)

STL - CCU

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

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Cheapest return fare

₹ 96,116

Qatar Airways

Thu 29/1Wed 4/2

STL - CCU • 2 stops

Cheapest one-way flight

₹ 120,417

Qatar Airways

Sun 21/12

STL - CCU • 2 stops

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Kolkata!

Flight Deals

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent return flight deals from St. Louis to Kolkata

Thu, 29 Jan - Wed, 4 Feb

14:54 - 01:55

STL

CCU

23h 31m2 stops

03:25 - 18:14

CCU

STL

26h 19m2 stops

₹ 96,116Qatar Airways

Thu, 12 Mar - Sat, 4 Apr

18:20 - 01:55

STL

CCU

45h 05m2 stops

04:00 - 17:13

CCU

STL

47h 43m2 stops

₹ 96,570Qatar Airways

Wed, 11 Mar - Fri, 3 Apr

15:22 - 01:55

STL

CCU

24h 03m2 stops

04:00 - 12:28

CCU

STL

42h 58m2 stops

₹ 96,932Qatar Airways

Thu, 12 Mar - Fri, 3 Apr

18:20 - 01:55

STL

CCU

45h 05m2 stops

04:00 - 15:24

CCU

STL

45h 54m2 stops

₹ 99,018Qatar Airways

Wed, 11 Mar - Sat, 4 Apr

15:22 - 01:55

STL

CCU

24h 03m2 stops

04:00 - 17:13

CCU

STL

47h 43m2 stops

₹ 102,373Qatar Airways

Thu, 12 Mar - Sun, 5 Apr

18:20 - 01:55

STL

CCU

45h 05m2 stops

04:00 - 22:58

CCU

STL

53h 28m2 stops

₹ 102,645Qatar Airways

Fri, 13 Mar - Fri, 3 Apr

18:50 - 01:55

STL

CCU

44h 35m2 stops

04:00 - 22:58

CCU

STL

53h 28m2 stops

₹ 102,917Qatar Airways

Fri, 27 Feb - Mon, 2 Mar

14:00 - 01:55

STL

CCU

24h 25m2 stops

03:25 - 19:25

CCU

STL

27h 30m2 stops

₹ 103,098Qatar Airways

Fri, 13 Mar - Sat, 4 Apr

18:50 - 01:55

STL

CCU

44h 35m2 stops

04:00 - 17:13

CCU

STL

47h 43m2 stops

₹ 106,544Qatar Airways

Thu, 29 Jan - Thu, 5 Feb

13:35 - 01:55

STL

CCU

24h 50m2 stops

21:30 - 21:15

CCU

STL

35h 15m3 stops

₹ 135,651Multiple Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	₹ 96,116

Best time to beat the crowds (8% less expensive on average)

Most popular time to fly (17% more expensive on average)

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 return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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.

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 ₹ 120,417 for a one-way ticket and ₹ 96,116 for a return.
Which aircraft models fly most regularly from St. Louis to Kolkata?
We unfortunately don’t have that data for this specific route.
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 return ticket. You could then fly to Kolkata with an airline and back to St. Louis with another airline.
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.

Everything you need to know for your flight from St. Louis to Kolkata

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

St. Louis (STL)

Kolkata (CCU)

STL - CCU

₹ 96,116 Find Cheap Flights from St. Louis to Kolkata

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

Everything you should know

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

Recent return flight deals from St. Louis to Kolkata

Recent one-way flight deals from St. Louis to Kolkata

Good to know

When to book flights from St. Louis to Kolkata

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 ₹ 120,417 for a one-way ticket and ₹ 96,116 for a return.

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

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

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 return ticket. You could then fly to Kolkata with an airline and back to St. Louis with another airline.

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.

Everything you need to know for your flight from St. Louis to Kolkata

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Kolkata

Complete your trip to Kolkata with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Kolkata

Choose which airport to fly into in Kolkata