Cheap flights from Florida Keys to New York from $51

The cheapest month to fly to New York from Florida Keys is in September. Flight prices, which tend to average around $138, are often lower during this time because this is during the off-season. The month of January is another great option to travel to New York, with average flight prices from Florida Keys averaging around $147.

The cheapest day to depart from Florida Keys to New York is on a Friday when prices can be found for as low as $220. On the other hand, Monday is the most expensive day to depart from Florida Keys because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $340.

Our most recent data shows that the best time of day to fly to New York is in the evening. Flights from Florida Keys to New York during this time can be as low as $203. Flights to New York are more costly at noon, with an average ticket price of $400. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Key West to New York LaGuardia for the best Florida Keys - New York flight prices

You are more likely to see cheaper flights to New York from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to New York for around $180 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York from Florida Keys for as low as $142 on momondo.

There are 4 cabin classes available to choose from on Florida Keys to New York flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

The number of flights available between Florida Keys and New York is 102 per day as of April 2026. The most frequent departure time is 2:00PM, with 100% of daily flights leaving in the afternoon.

As of April 2026, 716 flights take off from Florida Keys and land in New York each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.