Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Apr 19th. As of Mar 20th, it's showing the cheapest ticket sales at $244. That is 44% below the average price for this route, so you can spend that extra cash on a fun experience in New York.
Question : Are you paying the cheapest or highest price for your ticket to New York?
Answer : Flight prices fluctuate more than the majority of routes in the United States for COS to LGA. They vary from $244 to $1,067. However, the sooner you book, the more you'll be able to save.
Question : What is the cheapest round-trip ticket you can get to New York?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $244, while prices for other flights are as high as $1,067.
Question : How long do most people visit New York?
Answer : Of course you're not most people, but if you were, you'd stay roughly five days.
Question : Is price more important than specific travel days for you?
Answer : Saturday is your cheapest day to fly in the month of April. Flexibility is paramount when booking travel plans in order to keep travel costs down.