Cheap flights from New York John F Kennedy Intl Airport to Buffalo from £103

The month of June is another great option to travel to Buffalo, with average flight prices from New York John F Kennedy Intl Airport averaging around £148.

The cheapest day to depart from New York John F Kennedy Intl Airport to Buffalo is on a Wednesday. Travellers who choose to depart for Buffalo on a Wednesday will often find tickets for as low as £173. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to Buffalo for around £256.

The cheapest time of day to fly to Buffalo is at midday when flights can be purchased for as low as £162. Flights to Buffalo are more costly in the morning, with an average ticket price of £207. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Buffalo 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 Buffalo for around £173 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from New York John F Kennedy Intl Airport for as low as £108 on momondo.

There are 3 cabin classes available to choose from on New York John F Kennedy Intl Airport to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 18% of flights between New York and Buffalo have experienced a delay on any given week. The average delay length over the past 12 months has been 134 minutes.

Generally, flights departing in the morning 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, Delta have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

As of October 2026, there are 20 flights per day flying from New York John F Kennedy Intl Airport to Buffalo. The most common time of day flights depart is 17:00, with 56% of flights taking off in the afternoon.

146 flights are operational weekly from New York John F Kennedy Intl Airport to Buffalo as of October 2026. The most popular departure day for this route is Thu, with 31% of flights per week taking off on this day.