Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of December 5th, the best day for deals to Kolkata (CCU) from Des Moines (DSM) is December 28th. Bookings have been made roughly 23% below the average price for this route.
Question : How long are most people's visits to Kolkata when they fly in from Des Moines?
Answer : Of course you're not most people, but if you were, you'd stay roughly 20 days.
Question : Is price more important than specific travel days for you?
Answer : In December, Saturday is your cheapest day to fly. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : How often are prices changing for this route?
Answer : Prices are fluctuating a lot more for this route than the majority of routes. However, the sooner you book, the better price you tend to get.