Cheap Flights from Philadelphia to Pittsburgh International

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Flight deals from Philadelphia to Pittsburgh International

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Pittsburgh International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Philadelphia to Pittsburgh International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Pittsburgh International flights are currently cheapest in June.

Direct flights from Philadelphia to Pittsburgh International

Philadelphia to Pittsburgh International: Alternative routes

Compare routes from Philadelphia to Pittsburgh below. You may find an airport to fly into that's cheaper, faster, or easier than Pittsburgh International.

Philadelphia to Pittsburgh: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 178
Cheapest month to flyJune
Average flight time1 hr, 22 mins
Most popular airlineAmerican Airlines
Average flights per week159

Finding cheap flights from Philadelphia to Pittsburgh International: Frequently asked questions

The best price we found for a return flight from Philadelphia to Pittsburgh International is ر.ق.‏ 355. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 22 minutes is the average flight time from Philadelphia to Pittsburgh International.
American Airlines, Qatar Airways and Piedmont Airlines fly direct from Philadelphia to Pittsburgh International.
As of May 2025, there are 159 flights per week flying from Philadelphia to Pittsburgh International.
The cheapest month to fly from Philadelphia to Pittsburgh International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Pittsburgh International Airport on Thursday, 29 May 2025.
Yes – the average flight time is 1 hour and 22 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pittsburgh International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Pittsburgh is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Pittsburgh International is Frontier Airlines .

Travelling from Philadelphia to Pittsburgh International Airport (PIT): what you need to know

  • Begin planning your trip by checking out the most convenient departure point for your flight from Philadelphia to Pittsburgh International Airport (PIT). Explore your options for leaving from Philadelphia International Airport (PHL) or Trenton-Mercer Airport (TTN), two of the city's main airports.

  • Approximately 1 hour 17 minutes is how long you can expect to be in the air on a direct flight from Philadelphia to Pittsburgh International Airport.

  • Pittsburgh International Airport is located in Pittsburgh. The city's timezone is UTC-4, which is the same as Philadelphia.

  • With 56 direct flights a week between the two airports, Philadelphia International Airport (PHL) to Pittsburgh International Airport (PIT) is the busiest route. Frontier Airlines operates the earliest flight at 05:40. If you'd like to get more out of your day before taking off, the last departure from PHL to PIT is with American Airlines at 21:20.

  • Your flight from Philadelphia to PIT won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • August is a busy time to fly out. If you're heading away then or around a major holiday like Thanksgiving or Christmas, get there even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Philadelphia International Airport (PHL) will have you travelling directly to your destination. Nonstop flights from Philadelphia to Pittsburgh International Airport (PIT) can be booked from this terminal.

  • If you plan to leave from PHL, you can take a direct flight from Philadelphia to Pittsburgh International Airport with Frontier Airlines.

  • From central Philadelphia, PHL is around 19 kilometres away. Visit the official airport website or use navigation apps to work out the best way to get there.

  • Want an easy start to your holiday? Stay near Philadelphia International Airport. Whether you're boarding an early flight from Philadelphia to Pittsburgh International Airport or want to avoid feeling rushed, these hotels are the answer:

About Pittsburgh International Airport (PIT)

Getting from Pittsburgh International Airport (PIT) to central Pittsburgh

  • From Pittsburgh International Airport, Pittsburgh is approximately 27 kilometres away. It takes around 24 minutes to reach the centre driving.

How to find the cheapest flights from Philadelphia to Pittsburgh International Airport (PIT)

  • For a one-way ticket from Philadelphia to Pittsburgh International Airport, ر.ق.‏ 178 is the best price we've seen. You can also book a return trip starting from ر.ق.‏ 355. These are the lowest fares right now and may vary based on availability.

  • It's best to book 9 months before takeoff. Flight price data suggests you're more likely to score cheap tickets from Philadelphia to PIT around that time.

  • The cheapest month for tickets from Philadelphia to Pittsburgh International Airport is June. Use the 'Whole month' tool to find the most affordable day to fly if you're flexible with your departure dates.

  • Set up a Price Alert for cheap flight tickets from Philadelphia to PIT. You don't need to search every day to find out if prices have dropped. We'll update you the moment there's a change in price.

  • Tailor your flights with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Philadelphia to Pittsburgh International Airport.

The best time to fly from Philadelphia to Pittsburgh International Airport (PIT)

  • July is the most popular month for flights from Philadelphia to Pittsburgh International Airport. To steer clear of the crowds, travel to Pittsburgh in April when things are quieter.

  • Before locking in your flight from Philadelphia to PIT, think about the type of weather you enjoy. July is the warmest month in Pittsburgh, with temperatures ranging from 15ºC to 31ºC.

  • If you like travelling in cooler conditions, look for a cheap flight from Philadelphia to Pittsburgh International Airport in January when temperatures average between -10ºC and 6ºC.

More about Pittsburgh

Complete your Pittsburgh trip with a car rental

  • Select one of our car rentals in Pittsburgh and explore at your own pace. Easily compare rates from trusted providers in one place after booking your hotel and cheap flights from Philadelphia to Pittsburgh International Airport.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.