Cheap flights from Pennsylvania to Portland from $139

The cheapest month to fly to Portland from Pennsylvania is in November. Flight prices, which tend to average around $78, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in November, then you should wait until October to fly from Pennsylvania, when ticket prices are also cheap, with an average price of $105.

The cheapest day to depart on your flight to Portland is on a Tuesday 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. The most expensive day to fly to Portland is Monday, with ticket prices averaging around $497.

The cheapest time of day to fly to Portland is in the afternoon when flights can be purchased for as low as $447. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $495 per ticket.

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

You are more likely to see cheaper flights to Portland from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $445 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Pennsylvania for as low as $403 on momondo.

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

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

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Portland from Pennsylvania according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 6 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

As of May 2026, there are 19 flights per day flying from Pennsylvania to Portland. The most common time of day flights depart is 8:00PM, with 50% of flights taking off in the evening.

The number of flights available between Pennsylvania and Portland is 135 per week as of May 2026. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.