New York City — Key West flights are offered by 3 airline(s) including United Airlines, Spirit Airlines, JetBlue Airways.
The cheapest one-way flights are usually available on a Wednesday. The average price of a one-way flight is currently $ 175.75. The lowest price is $ 152.24 departing on local with United Airlines. New York City - EWR is the cheapest airport for flights New York City – Key West.