Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Mar 7th. As of Feb 27th, it's showing the cheapest ticket sales at $1,365. That is 36% below the average price for this route, so you can spend that extra cash on an adventure in Las Vegas.
Question : Are you paying the cheapest or highest price for your ticket to Las Vegas?
Answer : Flight prices are fluctuating a lot more for this route than most routes from India, as they're ranging anywhere from $1,365 to $2,927. The further out you book a route, the more likely you are to save.
Question : How long do most people visit Las Vegas?
Answer : Of course you're not most people, but if you were, you'd stay roughly 15 days.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : In March, the cheapest day to fly is Tuesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.