Cheap Flights from Appleton to Philadelphia International

Compare Appleton to Philadelphia International flight deals

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

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Flight deals from Appleton Airport to Philadelphia International Airport

Looking for a cheap last-minute deal or the best return flight from Appleton Airport to Philadelphia International Airport? If you want to travel next month, return fares start from R 4,768. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Appleton to Philadelphia International

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

Appleton to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundR 1,987
Cheapest month to flyApril

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

The best price we found for a return flight from Appleton to Philadelphia International is R 4,689. 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.
Currently, there are no airlines that fly direct from Appleton to Philadelphia International. But we found flights with one or more stops from R 4,768.
As of March 2026, there are no flights flying from Appleton to Philadelphia International.
The cheapest month to fly from Appleton to Philadelphia International is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Appleton Airport to Philadelphia International Airport on Friday, 10 April 2026.
No airlines currently offer direct flights between Appleton Airport and Philadelphia International Airport. Most routes have one or more stops.
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 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 Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Philadelphia International.

Flying from Appleton International Airport (ATW) to Philadelphia International Airport (PHL): what you need to know

  • Philadelphia's timezone is UTC-4, which makes Philadelphia one hour ahead of Appleton.

  • Get to the airport on time so you don't miss your ATW to PHL flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • Flying during a peak time like July? Major public holidays and other popular periods can mean longer lines and delays at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Appleton International Airport to Philadelphia International Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to visit your chosen city. Worthwhile stopovers between ATW and PHL include:

    • Detroit Metropolitan Wayne County Airport

    • O'Hare International Airport

    • Charlotte Douglas International Airport

How to find the cheapest flights from Appleton International Airport (ATW) to Philadelphia International Airport (PHL)

  • R 1,953 is currently the best price for a one-way Appleton International Airport to Philadelphia International Airport flight. A return flight starts at R 4,768. These prices may change based on availability.

  • It's often best to book ahead of time if you're looking for cheap tickets from ATW to PHL. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll show you the cheapest price across each month when searching for your flight from Appleton International Airport to Philadelphia International Airport.

  • Stay on top of deals for cheap flights from ATW to PHL by setting up a Price Alert. You'll get an email or push notification on the app when fares go down.

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

Handy information about Appleton International Airport (ATW)

  • ATW is located at West 6390, Challenger Drive, Suite 201.

  • 69.93% of flights that depart Appleton International Airport arrive at their destination on time.

  • To reach Appleton International Airport from central Appleton, it takes around 15 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 10 kilometres from the airport to the city centre.

  • Get your trip off to a stress-free start by staying near ATW. Whether you have an early flight from Appleton International Airport to Philadelphia International Airport or just don't like being rushed, these stays have you covered:

Arriving at Philadelphia International Airport (PHL)

Getting from Philadelphia International Airport (PHL) to central Philadelphia

  • You'll find PHL at Industrial Highway and Island Road.

  • Philadelphia International Airport to central Philadelphia has a drive time of about 15 minutes. It's approximately 19 kilometres away.

  • Travelling on public transport takes roughly 45 minutes.

When to fly to Philadelphia International Airport (PHL)

  • The quietest month for a flight from Appleton International Airport to Philadelphia International Airport is February, while August is the most popular. Pick the ideal time to go to Philadelphia based on whether you prefer a more fast-paced or easygoing experience.

  • The warmest month in Philadelphia is July, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Book your flights from Appleton International Airport to Philadelphia International Airport in this month if this is the type of weather you enjoy.

  • If you like cooler conditions, search for a cheap ticket from ATW to PHL in January. Temperatures average between -7ºC (19ºF) and 9ºC (48ºF) then.

Explore more of United States

  • Philadelphia has loads to offer, but there are so many other parts of United States just waiting to be explored. Around 129 kilometres north-east of Philadelphia, a visit to New York will keep you busy. Start with attractions like Statue of Liberty, Central Park and Empire State Building.

  • Around 434 kilometres north-east of Philadelphia, Boston is another essential stop in United States. Experience major highlights starting with 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.