Cheap flights from Newark Airport to Buffalo from $70

If you aren’t able to travel during the month of October, then book flights to Buffalo from Newark Airport during May instead. Flights to Buffalo in May, while not as cheap as those in October, still average around $252.

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 $215. Flights from Newark Airport to Buffalo on a Sunday will generally be more expensive and average around $238. 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 Newark Airport to Buffalo when you can find flight prices for as low as $226. 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 $260 per ticket.

Fly from Newark to Buffalo for the best Newark - Buffalo flight prices

You are more likely to see cheaper flights to Buffalo from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $295 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Newark Airport for as low as $206 on momondo.

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

Frontier and United Airlines are the most popular carriers operating from Newark to Buffalo

United Airlines, Delta and JetBlue are the top three most popular airlines that fly to Buffalo from Newark Airport according to our data. United Airlines is the first choice among our users, with 96% 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 22% of flights between Newark and Buffalo have experienced a delay on any given week. The average delay length over the past 12 months has been 129 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.

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

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

7 flights are operational daily from Newark Airport to Buffalo as of April 2026. The most popular departure time for this route is 4:00PM, with 38% of flights per day taking off in the afternoon.

As of April 2026, 53 flights take off from Newark Airport and land in Buffalo each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.