Cheap flights from Buffalo to Pennsylvania from $65

The month of September is, on average, the cheapest month to fly to Pennsylvania from Buffalo, with most prices found around $253. If you don’t want to visit Pennsylvania in September, then you should wait until October to fly from Buffalo, when ticket prices are also cheap, with an average price of $359.

The cheapest day to depart on your flight to Pennsylvania is on a Thursday when prices can be found for as low as $457. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $711. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

Our most recent data shows that the best time of day to fly to Pennsylvania is in the morning. Flights from Buffalo to Pennsylvania during this time can be as low as $411. In contrast, the most expensive time of day to depart to Pennsylvania is in the afternoon when prices are around $993.

Fly from Buffalo to Philadelphia for the best Buffalo - Pennsylvania flight prices

You are more likely to see cheaper flights to Pennsylvania from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $395 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Buffalo for as low as $256 on momondo.

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

Frontier, Delta, and United Airlines are the most popular carriers operating from Buffalo to Pennsylvania

American Airlines, Frontier and JetBlue are the top three most popular airlines that fly to Pennsylvania from Buffalo according to our data. American Airlines is the first choice among our users, with 85% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 5 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

63 flights are operational daily from Buffalo to Pennsylvania as of February 2026. The most popular departure time for this route is 4:00PM, with 54% of flights per day taking off at noon.

As of February 2026, 441 flights take off from Buffalo and land in Pennsylvania each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.