Wednesday flights are generally found to be more expensive for flights from St. Louis to Kolkata. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kolkata.
Flights from St. Louis to Kolkata lean towards being more expensive in December. Prices are generally better when you fly from St. Louis to Kolkata in August, with the cheapest ticket starting at $923.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Kolkata as you normally would.