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 July.

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 flyOctober
Average flight time1 hr, 22 mins
Most popular airlineAmerican Airlines
Average flights per week163

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.‏ 290. 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, Piedmont Airlines and Qatar Airways fly direct from Philadelphia to Pittsburgh International.
As of July 2025, there are 163 flights per week flying from Philadelphia to Pittsburgh International.
The cheapest month to fly from Philadelphia to Pittsburgh International is usually July.
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, 24 July 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 .

Flying 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), the city's main airports.

  • The average time for a direct Philadelphia to Pittsburgh International Airport flight is 1 hour 20 minutes.

  • Pittsburgh (where Pittsburgh International Airport is located) and Philadelphia share the UTC-4 timezone. With no time difference, coordinating plans between the cities is hassle-free.

  • Philadelphia International Airport (PHL) to Pittsburgh International Airport (PIT) is the most popular route. There are 42 direct flights a week to pick from. If you have things to do before heading off, take the last flight with American Airlines at 9:52pm. Opt for the first PHL to PIT departure with American Airlines at 8:14am if you want to get going earlier.

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

  • Travelling during a peak time like public or school holidays? Expect longer lines at check-in and security. Give yourself extra leeway and arrive up to four hours before international flights and two hours ahead of domestic departures.

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.

  • You'll find a direct flight from Philadelphia to Pittsburgh International Airport with American Airlines. This top airline operates services from PHL.

  • American Airlines is the airline with the highest passenger demand for flights from PHL to PIT.

  • Among carriers operating on this route, American Airlines has the highest rate of on-time arrivals.

  • Located around 19 kilometres from central Philadelphia, PHL can be reached in about 15 minutes by car, depending on traffic. The journey on public transport takes roughly 45 minutes.

  • In search of a comfortable hotel near Philadelphia International Airport? If you're catching an early flight from Philadelphia to Pittsburgh International Airport, these accommodation options will put you moments from your departure lounge:

  • 78.93% of flights that leave from Philadelphia International Airport arrive at their destination on schedule.

  • You'll find PHL at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • Using public transport, you can travel from central Philadelphia to TTN in around 1 hour 45 minutes. The terminal is roughly 56 kilometres away, and getting there by car will take approximately 40 minutes.

  • Get a head start on your holiday with an extra night away from home. Before your Philadelphia to PIT flight, stay in one of these hotels near Trenton-Mercer Airport:

  • Trenton-Mercer Airport has a reputation for reliability and timeliness. 82.45% of flights leaving here meet their scheduled arrival times without fail.

  • TTN is located at Scotch Road, Terminal Building.

About Pittsburgh International Airport (PIT)

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

  • At the moment, ر.ق.‏ 177 is the lowest price we've found for a one-way ticket from Philadelphia to Pittsburgh International Airport. The cheapest price for a return flight is ر.ق.‏ 289. Keep in mind fares may change due to availability at the time of booking.

  • Book one month before travelling. Pricing trends suggest that this is the ideal window for finding cheap flights from Philadelphia to PIT.

  • June is when you're most likely to land a good deal on a Philadelphia to Pittsburgh International Airport ticket. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Save time looking for cheap flight tickets from Philadelphia to PIT by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare becomes available.

  • Filters make it easier to find a bargain for your flight from Philadelphia to Pittsburgh International Airport. Pick the airlines, flight times and number of stops that check all your boxes. Then sort the results by 'Cheapest' to find the most affordable option fast.

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

  • It's time to decide your travel dates for your flight from Philadelphia to Pittsburgh International Airport (PIT). July is the busiest month to travel to Pittsburgh. If you like things a bit more low-key, go in April.

  • The warmest month in Pittsburgh is July, with temperatures ranging between 15ºC and 31ºC. Book your Philadelphia to PIT flight ticket then if this is the type of weather you enjoy.

  • January sees temperatures of between -10ºC and 6ºC. Search for cheap tickets from Philadelphia to Pittsburgh International Airport around that time if you want to travel in cooler conditions.

More about Pittsburgh

Explore more of the United States

  • Pittsburgh has its own special appeal, but there are so many other parts of the United States waiting to be explored. About 241 kilometres west of Pittsburgh, a trip to Columbus will keep your itinerary busy. Start with popular sights like Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Easton Town Centre.

  • Cleveland is another favourite destination in the United States and is around 161 kilometres north-west of Pittsburgh. No journey is complete without visiting Rock & Roll Hall of Fame & Museum, Cleveland Museum of Art and Cleveland Museum of Natural History.

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