Cheap flights from Boston to Pennsylvania from $74

The month of July is, on average, the cheapest month to fly to Pennsylvania from Boston, with most prices found around $207. If you don’t want to visit Pennsylvania in July, then you should wait until October to fly from Boston, when ticket prices are also cheap, with an average price of $217.

The cheapest day to depart on your flight to Pennsylvania is on a Thursday when prices can be found for as low as $278. 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 $374. 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 evening. Flights from Boston to Pennsylvania during this time can be as low as $286. In contrast, the most expensive time of day to depart to Pennsylvania is in the afternoon when prices are around $408.

Fly from Boston Logan Intl to Philadelphia for the best Boston Logan Intl - Pennsylvania flight prices

You are more likely to see cheaper flights to Pennsylvania from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $245 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Boston for as low as $166 on momondo.

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

Delta, United Airlines, and JetBlue are the most popular carriers operating from Boston Logan Intl to Pennsylvania

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Pennsylvania from Boston according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 9 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

223 flights are operational daily from Boston to Pennsylvania as of April 2026. The most popular departure time for this route is 3:00PM, with 42% of flights per day taking off in the afternoon.

As of April 2026, 1,562 flights take off from Boston and land in Pennsylvania each week. The most common flight departure day for this route is Tue, with 19% of weekly flights taking off on this day.