Cheap Flights to Philadelphia

View ₩775,500 flight on Thu, Sep 25, 2025Opens in a new window

Popular airlines to Philadelphia

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How much is the cheapest flight to Philadelphia?

Prices were available within the past 7 days and start at ₩775,500 for one-way flights and ₩999,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Sep 25 - Tue, Oct 21
ICN
Seoul
TYS
Knoxville
₩999,600 Roundtrip, found 3 days ago
₩999,600
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 25 from Seoul to Knoxville, returning Tue, Oct 21, priced at ₩999,600 found 3 days ago
American Airlines
Thu, Sep 25 - Tue, Oct 21
ICN
Seoul
TYS
Knoxville
₩1,616,000 Roundtrip, found 3 days ago
₩1,616,000
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 25 from Seoul to Knoxville, returning Tue, Oct 21, priced at ₩1,616,000 found 3 days ago
Delta
Thu, Sep 25 - Tue, Oct 21
ICN
Seoul
TYS
Knoxville
₩2,246,700 Roundtrip, found 3 days ago
₩2,246,700
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep 25 from Seoul to Knoxville, returning Tue, Oct 21, priced at ₩2,246,700 found 3 days ago
Korean Air
Sun, Oct 12 - Fri, Oct 17
ICN
Seoul
TYS
Knoxville
₩2,434,000 Roundtrip, found 6 hours ago
₩2,434,000
Roundtrip
found 6 hours ago
Select Korean Air flight, departing Sun, Oct 12 from Seoul to Knoxville, returning Fri, Oct 17, priced at ₩2,434,000 found 6 hours ago
Air Canada
Thu, Sep 25 - Tue, Oct 21
ICN
Seoul
TYS
Knoxville
₩3,841,600 Roundtrip, found 3 days ago
₩3,841,600
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Sep 25 from Seoul to Knoxville, returning Tue, Oct 21, priced at ₩3,841,600 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Knoxville (TYS)

April is typically the cheapest month to fly

From ₩275,302 - ₩609,766 per traveler.

Frequently asked questions

What is the name of Philadelphia's airport?
McGhee Tyson Airport (TYS) is the only airport that serves Philadelphia.
How far is TYS from central Philadelphia?
Long commutes aren't a big deal if you work out your strategy ahead of time. Downtown Philadelphia is 40 kilometers from TYS, so it's wise to know how you'll get into the city before you arrive.
What airport is best to fly into Philadelphia?
With only one main airport in Philadelphia, it won't take you long to discover the best flight. You'll be taking off to Knoxville Airport, which is located around 40 kilometers from the center of town.
How many airlines fly to Philadelphia?
There are a total of 5 airlines connecting Philadelphia with 22 airports from all over the globe.
Which airlines fly to Philadelphia?
The majority of flights into Philadelphia are offered by Delta. The most common route is from Atlanta, and Delta flies this route the most often.
How many nonstop flights are there to Philadelphia?
Flying to a new place is much easier when there aren't any lengthy stopovers. If you're traveling to Philadelphia, the good news is that there are approximately 369 direct flights each week.
Where are the most popular flights to Philadelphia departing from?
Flights to Philadelphia departing from Atlanta, Charlotte and Washington airports are the most sought after.
How long is the flight to Philadelphia Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Atlanta to Philadelphia, the average flight time is 58 minutes. From Charlotte it's roughly 1 hour and 14 minutes, and from Washington it's 1 hour and 51 minutes.
How to book the cheapest flight to Philadelphia?
If you want to have some extra spending money on your trip to Philadelphia, listen up! As every experienced traveler knows, don't book at the very last minute. Fares are usually highest close to the departure date. Don't stop there, however. Do some research and find out if there are a few airports at your destination. Fares often differ depending on the airport you fly into. Make sure you compare prices across air carriers too. Finally, another easy way to save some money is be ready to book at a moment's notice. If you find an amazing bargain, don't hold off — snap it up while you can.
Do you have any tips for my flight to Philadelphia?
Depending on where you're coming from, your journey to Philadelphia could be a breeze or it could go on forever. Below are some useful tips that will help you start your next unforgettable escape on the right foot. What to pack in your hand luggage:

  • A plane trip can be a cruisy experience if you pack the right stuff. Firstly, you'll want a few toiletry items, such as deodorant and a toothbrush, a spare pair of socks and a good read. Next, leave space in your carry-on bag for your electronic devices, chargers, any daily medications and maybe a comfy neck pillow as well. Lastly, and most importantly, remember to take your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a pocket knife hiding in one of the compartments of your hand luggage. Other restricted items include flammable or explosive substances, such as aerosol cans and fuel, and liquids and gels in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Your aim is to feel as comfortable as you can. Pick a pair of slip-on shoes, dress in loose, breathable clothing and don't forget to take a pullover in case you get cold in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Philadelphia?
As seasoned travelers know, the secret is to be well prepared before you arrive at the airport security gate. That way, you'll be stepping onto that plane to Philadelphia in a flash. Follow these tips and get your trip off to a great start:

  • Security personnel first need to verify that you have a valid ID and matching boarding pass before you can proceed any further. Have them in your hand, ready for inspection.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, remove anything that is likely to set the alarm off. Personal belongings like your jacket, belt and headphones need to go through the machine.
  • For just a few minutes, you'll need to unplug from the digital world. Your phone, laptop and any other electronic devices must also be sent through the scanner.
  • Any liquids or gels, such as perfume or hairspray, that you want to take on board must be no greater than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one liter), zip-lock bag.
  • There's a chance you'll need to take your shoes off for scanning, so wearing slip-on sneakers is always a good idea.
  • Sharp items are prohibited in the cabin. They'll be seized at security, so put them in your checked bags.

Book with confidence

Book with confidence

Searching for cheap flights to Philadelphia? No travel company presents more choices than Expedia if you're looking to compare flights to Philadelphia. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Tennessee. Expedia provides the cheapest flights to many destinations in Tennessee and you may find even greater savings if you combine your flight with a hotel stay in Philadelphia.

Travel information

Travel information

Destination airport
McGhee Tyson
Destination airport IATA code
TYS
Destination city name
Knoxville
Roundtrip price
₩999,600

Trending flights to Philadelphia

Prices were available within the past 7 days and start at ₩775,500 for one-way flights and ₩999,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Sep 25 - Tue, Oct 21
ICN
Seoul
TYS
Knoxville
₩999,600 Roundtrip, found 3 days ago
₩999,600
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 25 from Seoul to Knoxville, returning Tue, Oct 21, priced at ₩999,600 found 3 days ago

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