Cheap flights from New York John F Kennedy Intl Airport to Buffalo from $79

If you aren’t able to travel during the month of September, then book flights to Buffalo from New York John F Kennedy Intl Airport during November instead. Flights to Buffalo in November, while not as cheap as those in September, still average around $172.

Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $213. Flights from New York John F Kennedy Intl Airport to Buffalo on a Sunday will generally be more expensive and average around $237. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the evening is the cheapest time of day to fly from New York John F Kennedy Intl Airport to Buffalo when you can find flight prices for as low as $221. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $257 per ticket.

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 $198 when searching weeks out. 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 $146 on momondo.

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

Delta and JetBlue are the most popular carriers operating from New York John F Kennedy Intl to Buffalo

JetBlue, Delta and Frontier are the top three most popular airlines that fly to Buffalo from New York John F Kennedy Intl Airport according to our data. JetBlue is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 3 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% 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 in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

The number of flights available between New York John F Kennedy Intl Airport and Buffalo is 19 per day as of March 2026. The most frequent departure time is 1:00PM, with 39% of daily flights leaving in the evening.

139 flights are operational weekly from New York John F Kennedy Intl Airport to Buffalo as of March 2026. The most popular departure day for this route is Fri, with 23% of flights per week taking off on this day.