Cheap flights from Portland to Pennsylvania from $107

The month of September is, on average, the cheapest month to fly to Pennsylvania from Portland, with most prices found around $105. If you don’t want to visit Pennsylvania in September, then you should wait until August to fly from Portland, when ticket prices are also cheap, with an average price of $105.

The cheapest day to depart on your flight to Pennsylvania is on a Tuesday when prices can be found for as low as $407. 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 Saturday because tickets tend to average around $512. 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 Portland to Pennsylvania during this time can be as low as $473. In contrast, the most expensive time of day to depart to Pennsylvania is in the morning when prices are around $493.

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

You are more likely to see cheaper flights to Pennsylvania from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $460 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Portland for as low as $372 on momondo.

There are 3 cabin classes available to choose from on Portland to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, United Airlines, and Delta are the most popular carriers operating from Portland to Pennsylvania

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Pennsylvania from Portland according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 6 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

21 flights are operational daily from Portland to Pennsylvania as of June 2026. The most popular departure time for this route is 12:00PM, with 50% of flights per day taking off in the afternoon.

The number of flights available between Portland and Pennsylvania is 152 per week as of June 2026. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.