Cheap flights from New York John F Kennedy Intl Airport to Miami from £63

In general, September is the cheapest month to fly from New York John F Kennedy Intl Airport to Miami. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £115. The month of January is another great option to travel to Miami, with average flight prices from New York John F Kennedy Intl Airport averaging around £138.

The cheapest day to depart from New York John F Kennedy Intl Airport to Miami is on a Monday when prices can be found for as low as £124. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to Miami for around £267.

Our data shows that the cheapest New York John F Kennedy Intl Airport to Miami flights are usually those with departure times in the morning. Our users have found flights to Miami in the morning for as low as £182. In contrast, the most expensive time of day to depart to Miami is in the evening when prices are around £269.

Fly from New York John F Kennedy Intl to Miami for the best New York John F Kennedy Intl - Miami flight prices

You are more likely to see cheaper flights to Miami from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around £166 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from New York John F Kennedy Intl Airport for as low as £129 on momondo.

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

Delta is the most popular carrier operating from New York John F Kennedy Intl to Miami

Frontier, Delta and American Airlines are the top three most popular airlines that fly to Miami from New York John F Kennedy Intl Airport according to our data. Frontier is the first choice among our users, with 29% of people opting to fly with this airline when travelling to Miami. Keep in mind that there are 4 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between New York and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

The number of flights available between New York John F Kennedy Intl Airport and Miami is 57 per day as of March 2026. The most frequent departure time is 11:00, with 41% of daily flights leaving in the afternoon.

401 flights are operational weekly from New York John F Kennedy Intl Airport to Miami as of March 2026. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.