Cheap flights from Pittsburgh to Philadelphia from $79

The cheapest month to fly to Philadelphia from Pittsburgh is in August. Flight prices, which tend to average around $134, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Pittsburgh averaging around $139.

The cheapest day to depart from Pittsburgh to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $339. On the other hand, Tuesday is the most expensive day to depart from Pittsburgh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $608.

According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from Pittsburgh to Philadelphia at noon for as low as $276. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the evening when prices are around $907.

Fly from Pittsburgh to Philadelphia for the best Pittsburgh - Philadelphia flight prices

You are more likely to see cheaper flights to Philadelphia from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $263 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Pittsburgh for as low as $136 on momondo.

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

You could potentially save up to 34% on your flight if you consider stops on a Pittsburgh to Philadelphia flight.

As of February 2026, prices for Pittsburgh to Philadelphia flights are approximately 52% cheaper when compared to flights at the same time last year.

Frontier and Spirit Airlines are the most popular carriers operating from Pittsburgh to Philadelphia

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Philadelphia from Pittsburgh according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

As of February 2026, there are 10 flights per day flying from Pittsburgh to Philadelphia. The most common time of day flights depart is 4:00PM, with 65% of flights taking off in the afternoon.

The number of flights available between Pittsburgh and Philadelphia is 76 per week as of February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.