Cheap flights from Appleton to Philadelphia

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Flight deals from Appleton to Philadelphia

Looking for a cheap last-minute deal or the best round-trip flight from Appleton Airport to Philadelphia? If you want to travel next month, round-trip fares start from $306. Find the lowest prices on one-way and round-trip tickets right here.

Philadelphia.$264 per passenger.Departing Mon, Aug 24, returning Thu, Sep 3.Round-trip flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departing from Appleton on Mon, Aug 24, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Thu, Sep 3, arriving in Appleton.Price includes taxes and charges.From $264, select.

Philadelphia.$306 per passenger.Departing Wed, Jul 1, returning Tue, Jul 7.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Appleton on Wed, Jul 1, arriving in Philadelphia International.Inbound indirect flight with Delta, departing from Philadelphia International on Tue, Jul 7, arriving in Appleton.Price includes taxes and charges.From $306, select.

Philadelphia.$319 per passenger.Departing Wed, Sep 16, returning Tue, Sep 22.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Appleton on Wed, Sep 16, arriving in Philadelphia International.Inbound indirect flight with Delta, departing from Philadelphia International on Tue, Sep 22, arriving in Appleton.Price includes taxes and charges.From $319, select.

Philadelphia.$348 per passenger.Departing Fri, Jul 31, returning Mon, Aug 3.Round-trip flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departing from Appleton on Fri, Jul 31, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Mon, Aug 3, arriving in Appleton.Price includes taxes and charges.From $348, select.

Philadelphia.$349 per passenger.Departing Thu, Jun 25, returning Mon, Jun 29.Round-trip flight with United.Outbound indirect flight with United, departing from Appleton on Thu, Jun 25, arriving in Philadelphia International.Inbound indirect flight with United, departing from Philadelphia International on Mon, Jun 29, arriving in Appleton.Price includes taxes and charges.From $349, select.

Philadelphia.$384 per passenger.Departing Fri, Oct 9, returning Sun, Oct 11.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Appleton on Fri, Oct 9, arriving in Philadelphia International.Inbound indirect flight with Delta, departing from Philadelphia International on Sun, Oct 11, arriving in Appleton.Price includes taxes and charges.From $384, select.

Find the cheapest month to fly from Appleton to Philadelphia

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

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Alternative Appleton to Philadelphia routes

Looking for the cheapest, fastest or easiest route from Appleton to Philadelphia? You could fly into the following airports instead.

Appleton to Philadelphia: Flight information

The things to know before you go.

Cheapest flight found	$264
Cheapest month to fly	August

Finding cheap flights from Appleton to Philadelphia: Frequently asked questions

How many airports are there in Philadelphia?

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.

How much are round-trip flights from Appleton to Philadelphia?

The best price we found for a round-trip flight from Appleton to Philadelphia is $264. 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.

Which airlines fly direct from Appleton to Philadelphia?

Currently, there are no airlines that fly direct from Appleton to Philadelphia. But we found flights with one or more stops from $264.

How many flights are there a week from Appleton to Philadelphia?

There are no flights flying from Appleton to Philadelphia, as of June 2026.

When is the cheapest time to fly from Appleton to Philadelphia?

The cheapest month to fly from Appleton to Philadelphia is usually August.

What's the cheapest airport to fly to in Philadelphia?

If you're flying from Appleton Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the center of Philadelphia. We've found flights to this airport from $264.

Which upcoming date is cheapest to fly from Appleton Airport to Philadelphia on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Appleton Airport to Philadelphia on Monday, August 24, 2026.

Can I get a direct flight from Appleton Airport to Philadelphia?

No airlines currently offer direct flights between Appleton Airport and Philadelphia. Most routes have one or more stops.

How can I get the best flight deal from Appleton Airport to Philadelphia?

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.

When is the best time to book flights to Philadelphia?

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.

What’s the weather like in Philadelphia?

In June, the average temperature is usually around 21°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.

Which is the cheapest airline to fly with from Appleton Airport to Philadelphia?

Currently, Allegiant Air offers the cheapest flight tickets to Philadelphia.

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

Philadelphia is one hour ahead of Appleton, where Appleton International Airport is located. Philadelphia follows the UTC-5 timezone.
To avoid rushing for your ATW to Philadelphia flight, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and one hour before domestic flights is the standard rule.
During popular months like March, you'll want to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're traveling during peak periods in general.
Located around 8 kilometers from central Appleton, ATW can be reached in about 15 minutes by car, depending on traffic. Traveling on public transport takes roughly 45 minutes.
Want a leisurely start to your trip? Stay near ATW. Whether you have an early flight from Appleton International Airport to Philadelphia or don't want departure day to feel hectic, these hotels have you covered:
Of the flights that depart from Appleton International Airport, 70% arrive as scheduled at their destination.
ATW's address is West 6390, Challenger Drive, Suite 201.

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

$177 is currently the best price for a one-way Appleton International Airport to Philadelphia flight. Return plane tickets start at $264. These fares may change depending on availability and demand.
Don't wait until the last moment. You're more likely to land cheap flights from ATW to Philadelphia if you book ahead. Airlines often have some amazing early bird rates.
The 'Whole month' tool will show you the cheapest tickets from Appleton International Airport to Philadelphia across every month. It's a good way to find a bargain if your dates aren't set in stone.
Stay on top of deals for cheap flights from ATW to Philadelphia by setting up a Price Alert. You'll get an email or notification through the app when a new low fare is offered.
Select your ideal arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from Appleton International Airport to Philadelphia by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Philadelphia

Philadelphia International Airport (PHL)

The distance from Philadelphia International Airport (PHL) to central Philadelphia is roughly 18 kilometers. It'll take you around 20 minutes to reach the center driving.
Traveling by public transport takes about 30 minutes.
The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Appleton International Airport to Philadelphia. Stay at one of these accommodation options near PHL instead:
Lock in the best possible rate by booking your ride from Philadelphia International Airport about three weeks ahead of your flight from ATW to Philadelphia.
PHL is located at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

The center of Philadelphia is around 48 kilometers from Trenton-Mercer Airport (TTN). Once your flight from Appleton International Airport to Philadelphia has landed and you've made your way through the terminal, expect a drive of about 40 minutes.
If you're catching public transport, it'll take about 1 hour 35 minutes.
Hang up the 'Do not disturb' sign and relax at a hotel close to TTN. Here are a few options where you can tuck yourself in after your ATW to Philadelphia flight:
Avoid paying more than you need to. Booking your ride four weeks ahead of your arrival at TTN can help you lock in a better rate.
The address for Trenton-Mercer Airport is Scotch Road, Terminal Building.

Best time to go to Philadelphia

It's time to figure out your dates for your flight from Appleton International Airport to Philadelphia. July is the busiest month for a trip to Philadelphia. If you like a more relaxed vibe, go in December.
The warmest month in Philadelphia is July, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Book your Appleton International Airport to Philadelphia plane ticket then if this is the type of weather you enjoy.
Look for cheap tickets from ATW to Philadelphia in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC (19ºF) and 9ºC (48ºF) on average.

More about Philadelphia

Once you've booked your flight from Appleton International Airport to Philadelphia, choose a hotel that combines comfort with a great location. Make one of these accommodation options your base for exploring Philadelphia:
There are so many things to do and see in this city it can be tricky to know where to begin. Liberty Bell, Independence Hall and Philadelphia Museum of Art are top sights which should feature on any good Philadelphia itinerary.

Explore more of the United States

New York is just one of the many places in the United States waiting to be discovered once you've taken in the sights of Philadelphia. Around 129 kilometers away to the northeast, well-known attractions include Central Park, Statue of Liberty and Metropolitan Museum of Art.
Around 434 kilometers northeast of Philadelphia, Boston is another essential stop in the United States. Start your sightseeing at Museum of Fine Arts Boston, Freedom Trail and USS Constitution Museum.