Cheap flights from Oregon to Pennsylvania from $154

The month of January is, on average, the cheapest month to fly to Pennsylvania from Oregon, with most prices found around $440. If you don’t want to visit Pennsylvania in January, then you should wait until August to fly from Oregon, when ticket prices are also cheap, with an average price of $454.

The cheapest day to depart on your flight to Pennsylvania is on a Tuesday when prices can be found for as low as $418. 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 $561. 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 Oregon to Pennsylvania during this time can be as low as $484. In contrast, the most expensive time of day to depart to Pennsylvania is in the morning when prices are around $491.

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

You are more likely to see cheaper flights to Pennsylvania from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $465 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Oregon for as low as $385 on momondo.

There are 4 cabin classes available to choose from on Oregon 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 Alaska Airlines are the most popular carriers operating from Oregon to Pennsylvania

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Pennsylvania from Oregon according to our data. United Airlines is the first choice among our users, with 37% 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.

The number of flights available between Oregon and Pennsylvania is 20 per day as of September 2026. The most frequent departure time is 12:00PM, with 62% of daily flights leaving in the afternoon.

The number of flights available between Oregon and Pennsylvania is 144 per week as of September 2026. The most frequent departure day is Tue, with 19% of weekly flights leaving on this day.