Cheap flights from Piedmont Triad International to Philadelphia

Compare Piedmont Triad International to Philadelphia flight deals

Find the cheapest month or even day of the year to fly to Philadelphia

Book the best Philadelphia fare with no extra fees

Flight deals from Piedmont Triad International to Philadelphia

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

Find the cheapest month to fly from Piedmont Triad International to Philadelphia

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

Direct flights from Piedmont Triad International to Philadelphia

Greensboro / High Point to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundP21,507
Cheapest month to flyMarch
Average flight time1 hr, 36 mins
Most popular airlineAmerican Airlines
Average flights per week136

Finding cheap flights from Piedmont Triad International to Philadelphia: Frequently asked questions

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Piedmont Triad International to Philadelphia is P21,507. 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 36 minutes is the average flight time from Piedmont Triad International to Philadelphia.
American Airlines, Piedmont Airlines and Qatar Airways fly direct from Piedmont Triad International to Philadelphia.
As of January 2026, there are 136 flights per week flying from Piedmont Triad International to Philadelphia.
The cheapest month to fly from Piedmont Triad International to Philadelphia is usually March.
If you're flying from Piedmont Triad International Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from P21,507.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Piedmont Triad International Airport to Philadelphia on Wednesday, 11 March 2026.
Yes – the average flight time is 1 hour and 36 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 Philadelphia 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 Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
In January, the average temperature is usually around -1°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
Currently, United offers the cheapest flight tickets to Philadelphia.

Travelling from Piedmont Triad International Airport (GSO) to Philadelphia: what you need to know

  • Jump on a direct flight from Piedmont Triad International Airport to Philadelphia and you'll be travelling for an average of 1 hour 40 minutes.

  • Philadelphia's timezone is UTC-4, which is the same as Greensboro / High Point (the location of Piedmont Triad International Airport).

  • With 21 flights a week between the two airports, Piedmont Triad International Airport (GSO) to Philadelphia International Airport (PHL) is the busiest route. American Airlines operates the earliest flight at 06:00. If you'd like to make the most of your day before taking off, the last departure from GSO to PHL is with American Airlines at 18:54.

  • Leave enough time to get on your GSO to Philadelphia flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • Planning to travel during a peak time like a bank holiday? Expect longer queues at security and check-in. Give yourself extra leeway and arrive up to four hours before international flights and two hours before domestic departures.

  • Direct Piedmont Triad International Airport to Philadelphia tickets are available for booking. Philadelphia International Airport (PHL) will be your arrival point.

  • Get on board with American Airlines. This popular airline offers direct flights from Piedmont Triad International Airport to Philadelphia.

  • GSO is around 0.16 kilometres from central Greensboro / High Point. If you're driving, catching a cab or ride-sharing from the centre, it'll take 0 hours or so to arrive, depending on traffic conditions.

  • Searching for a hotel near GSO? If you're catching an early flight from Piedmont Triad International Airport to Philadelphia, these accommodation options will put you moments from your departure gate:

  • When it comes to the on-time performance of Piedmont Triad International Airport, 76.59% of flights arrive within the expected time frame.

  • The address for GSO is International Airport.

How to find the cheapest flights from Piedmont Triad International Airport (GSO) to Philadelphia

  • P21,818 is currently the lowest price for a one-way Piedmont Triad International Airport to Philadelphia flight. Return plane tickets start at P21,507. These fares may change depending on demand.

  • To score cheap flights from GSO to Philadelphia, book your trip one month ahead of your departure.

  • Organise your trip for May. That's the best month for scoring an awesome deal on Piedmont Triad International Airport to Philadelphia tickets. If you have flexibility with your dates, use the 'Whole month' tool to access the lowest price across every month.

  • Never miss a deal on cheap flights from GSO to Philadelphia by creating a Price Alert. You'll get an email or push notification on the app when a lower fare pops up.

  • Pick your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Piedmont Triad International Airport to Philadelphia by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Philadelphia International Airport (PHL) to central Philadelphia takes about 15 minutes to reach by car. The centre is roughly 19 kilometres away.

  • When travelling on public transport, expect a journey time of around 45 minutes.

  • If you're coming in on a late flight from Piedmont Triad International Airport to Philadelphia, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and relaxing soon after at one of these accommodation options near PHL:

  • Get your adventure underway by picking up a Philadelphia International Airport rental car. Grab your wheels from Dollar, Thrifty or Budget and experience the lesser-explored corners of Philadelphia and beyond.

  • Reserving your vehicle from Philadelphia International Airport about three weeks before your flight from GSO to Philadelphia can help you lock in the best possible rate.

  • PHL is located at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • Trenton-Mercer Airport (TTN) is about 56 kilometres from the centre of Philadelphia. After your flight from Piedmont Triad International Airport to Philadelphia, it'll take you around 40 minutes to get to the heart of the city in a cab or ride-share.

  • You can expect the journey to take about 1 hour 45 minutes on public transport.

  • Following your GSO to Philadelphia flight, settle in at a hotel near TTN. These are some comfortable accommodation options that'll help you switch to relaxation mode:

  • Budget, National and Enterprise make picking up a Trenton-Mercer Airport rental car quick and easy. These suppliers are located in or around the terminal and will have you on your way in a heartbeat.

  • Avoid paying extra. Securing your ride four weeks before your arrival at TTN will help you save.

  • The address for Trenton-Mercer Airport is Scotch Road, Terminal Building.

Best time to go to Philadelphia

  • Plan your trip to Philadelphia during high season if you want a lively atmosphere, but remember that hotel prices are generally higher. Alternatively, book flights from Piedmont Triad International Airport to Philadelphia in the low season when prices are cheaper and it's not as busy.

  • The warmest month in Philadelphia is July, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Book your Piedmont Triad International Airport to Philadelphia plane ticket then if that's your definition of good weather.

  • January sees average temperatures of between -7ºC (19ºF) and 9ºC (48ºF). Look for a cheap ticket from GSO to Philadelphia around that time if you like cooler conditions.

More about Philadelphia

Explore more of United States

  • Philadelphia has loads to offer, but there are so many other parts of United States waiting to be explored. Around 129 kilometres north-east of Philadelphia, a visit to New York will keep your itinerary packed. Check out popular attractions like Statue of Liberty, Central Park and Empire State Building.

  • Boston is another standout destination in United States and is around 434 kilometres north-east of Philadelphia. No trip is complete without visiting Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

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