The time it takes to fly to Florida obviously depends on where your cheap flights to Florida are coming from. The longest flight time from an origin within the continental United States will be for flights from the west coast. The average time of cheap flights to Florida from Los Angeles is about 4 hours and 45 minutes. Meanwhile, the shortest flight times will be from southern states and the Midwest, with the average travel from hubs like Dallas and Chicago to Florida airports between 2 and 1/2 to 3 hours. Those booking cheap flights to Florida from the northeast can expect a slightly longer travel time with flights from New York City usually taking just over 3 hours.