Cheap flights from New York John F Kennedy Intl Airport to Buffalo from C$ 173

In general, November is the cheapest month to fly from New York John F Kennedy Intl Airport to Buffalo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 241. The month of April is another great option to travel to Buffalo, with average flight prices from New York John F Kennedy Intl Airport averaging around C$ 260.

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 C$ 200. Flights from New York John F Kennedy Intl Airport to Buffalo on a Tuesday will generally be more expensive and average around C$ 503. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest New York John F Kennedy Intl Airport to Buffalo flights are usually those with departure times in the afternoon. Our users have found flights to Buffalo in the afternoon for as low as C$ 215. In contrast, the most expensive time of day to depart to Buffalo is in the evening when prices are around C$ 316.

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 C$ 306 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 C$ 216 on momondo.

There is only 1 cabin class 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.

You could potentially save up to 32% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Buffalo flight.

As of September 2026, prices for New York John F Kennedy Intl Airport to Buffalo flights are approximately 36% more expensive when compared to flights at the same time last year.

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 133 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 has had the least delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

As of September 2026, 35 flights take off from New York John F Kennedy Intl Airport and land in Buffalo each day. The most common flight departure time for this route is 10:00p.m., with 50% of daily flights taking off in the afternoon.

247 flights are operational weekly from New York John F Kennedy Intl Airport to Buffalo as of September 2026. The most popular departure day for this route is Mon, with 21% of flights per week taking off on this day.