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Flights from Saint Louis to Kolkata – Airlines & connecting routes

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STL to CCU flights and routes map STL to CCU – All flight route options from Saint Louis Airport, Missouri, USA to Kolkata Netaji Subhas Chandra Bose Intl Airport, India. This route is operated by United Airlines and Air India. The flight time is 21 hours and 34 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA STL Saint Louis Airport Saint Louis, MO, USA
India CCU Kolkata Netaji Subhas Chandra Bose Intl Airport, India
STL
Saint Louis Airport
USASaint Louis, MO, USA
Kolkata Netaji Subhas Chandra Bose Intl Airport
IndiaKolkata, India
CCU
No direct flights found
2 routes with different airlines found »
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1 stop route options with codeshare or different airlines:

Duration

Via San Francisco SFO With United Airlines & Air India
Mon & Fri

SHOW SCHEDULE
21h 34m

Mon & Fri
Via San Francisco SFO
21h 34m
With United Airlines & Air India
Mon & Fri
SHOW SCHEDULE
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Other flight options

Check out these routes. They have daily flights from Saint Louis Airport and connections to Kolkata:

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Saint Louis to Kolkata flights

This route is operated by 1 airline. You will be doing a stopover in San Francisco (Airport code: SFO).

Are there any non-stop flights from STL to CCU?

There are no direct or non-stop flights from Saint Louis Airport, STL to Kolkata Netaji Subhas Chandra Bose Intl Airport, CCU.

Distance & flight times: Saint Louis Airport to Kolkata Netaji Subhas Chandra Bose Intl Airport

The flight time between STL and CCU is 21 hours and 34 minutes.

ViaTotal flight timeLayover timeDistance
SFO San Francisco21h 34m1h 3m9599 miles (15445 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.
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Saint Louis - Kolkata route map and flight paths
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From Saint Louis to India

Below is a list of other destinations to India from Saint Louis Airport with either direct flights or 1 stop connections.

From USA to Kolkata

Below is a list of other cities in USA with flights to Kolkata with either non-stop or connecting flights.

Via San Francisco. A flight from Saint Louis (STL) to Kolkata (CCU) via San Francisco will take approximately 21 hours and 34 minutes.

You can fly with United Airlines or Air India from Saint Louis to Kolkata.

The flight time between Saint Louis Airport (STL) and Kolkata Netaji Subhas Chandra Bose Airport (CCU) via San Francisco International, SFO is 21 hours and 34 minutes.

No. But you can still purchase a 1 stop flight via San Francisco to Kolkata (CCU).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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