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Flights from Knoxville to Philadelphia
Cheap flight deals from Knoxville to Philadelphia Starting at AED 377
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopTYS 08:001h 48mNonstopPHL 09:48Knoxville - Philadelphia | Sat, Mar 29 | American AirlinesPHL 08:352h 5mNonstopTYS 10:40Philadelphia - Knoxville | Mon, Mar 31 | American AirlinesAED 1,526 AED 1,89119% OFF19% OFFAED 1,891 AED 1,526
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TYS 18:251h 55mNonstopPHL 20:20Knoxville - Philadelphia | Sat, Apr 12 | American AirlinesPHL 18:452h 4mNonstopTYS 20:49Philadelphia - Knoxville | Thu, Apr 17 | American AirlinesAED 1,532 AED 1,89119% OFF19% OFFAED 1,891 AED 1,532
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TYS 10:064h 43m1 stopsPHL 14:49Knoxville - Philadelphia | Thu, Apr 3 | Delta Air LinesPHL 07:054h 7m1 stopsTYS 11:12Philadelphia - Knoxville | Wed, Apr 9 | Delta Air LinesAED 840 AED 1,89156% OFF56% OFFAED 1,891 AED 840
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TYS 05:303h 51m1 stopsPHL 09:21Knoxville - Philadelphia | Wed, Apr 16 | Delta Air LinesPHL 15:155h 54m1 stopsTYS 21:09Philadelphia - Knoxville | Tue, Apr 22 | Delta Air LinesAED 1,36028% OFFAED 1,891 AED 1,360
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TYS 08:253h 45m1 stopsPHL 12:10Knoxville - Philadelphia | Wed, May 7 | Delta Air LinesPHL 16:586h 53m1 stopsTYS 23:51Philadelphia - Knoxville | Wed, May 14 | Delta Air LinesAED 1,36028% OFFAED 1,891 AED 1,360
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TYS 11:586h 21m1 stopsPHL 18:19Knoxville - Philadelphia | Wed, Apr 9 | Delta Air LinesPHL 05:205h 49m1 stopsTYS 11:09Philadelphia - Knoxville | Tue, Apr 15 | Delta Air LinesAED 1,37427% OFFAED 1,891 AED 1,374
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TYS 14:206h 35m1 stopsPHL 20:55Knoxville - Philadelphia | Sat, May 17 | Delta Air LinesPHL 18:155h 36m1 stopsTYS 23:51Philadelphia - Knoxville | Sat, May 24 | Delta Air LinesAED 1,38527% OFFAED 1,891 AED 1,385
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TYS 14:356h 15m1 stopsPHL 20:50Knoxville - Philadelphia | Wed, Mar 26 | Delta Air LinesPHL 10:295h 46m1 stopsTYS 16:15Philadelphia - Knoxville | Tue, Apr 1 | Delta Air LinesAED 1,38727% OFFAED 1,891 AED 1,387
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TYS 05:453h 38m1 stopsPHL 09:23Knoxville - Philadelphia | Tue, Apr 8 | Delta Air LinesPHL 07:004h 9m1 stopsTYS 11:09Philadelphia - Knoxville | Tue, Apr 15 | Delta Air LinesAED 1,38827% OFFAED 1,891 AED 1,388
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TYS 05:454h 42m1 stopsPHL 10:27Knoxville - Philadelphia | Sat, Mar 29 | Delta Air LinesPHL 19:274h 15m1 stopsTYS 23:42Philadelphia - Knoxville | Tue, Apr 1 | Delta Air LinesAED 1,47322% OFFAED 1,891 AED 1,473
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TYS 05:453h 36m1 stopsPHL 09:21Knoxville - Philadelphia | Tue, Apr 1 | Delta Air LinesPHL 07:054h 7m1 stopsTYS 11:12Philadelphia - Knoxville | Tue, Apr 8 | Delta Air LinesAED 1,47522% OFFAED 1,891 AED 1,475
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TYS 05:303h 50m1 stopsPHL 09:20Knoxville - Philadelphia | Tue, Apr 15 | Delta Air LinesPHL 16:496h 59m1 stopsTYS 23:48Philadelphia - Knoxville | Mon, Apr 21 | Delta Air LinesAED 1,51920% OFFAED 1,891 AED 1,519
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TYS 13:0017h 25m1 stopsPHL Invalid DateKnoxville - Philadelphia | Tue, Mar 25 | Normal AirlinePHL 15:006hNonstopTYS 16:00Philadelphia - Knoxville | Thu, Mar 27 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopTYS 18:321h 48mNonstopPHL 20:20Knoxville - Philadelphia | Wed, Apr 2 | American AirlinesAED 1,535 AED 2,01324% OFF24% OFFAED 2,013 AED 1,535
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TYS 07:551h 55mNonstopPHL 09:50Knoxville - Philadelphia | Fri, Apr 4 | American AirlinesAED 1,630 AED 2,01319% OFF19% OFFAED 2,013 AED 1,630
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TYS 08:595h 28m1 stopsPHL 14:27Knoxville - Philadelphia | Sat, May 3 | Delta Air LinesAED 377 AED 2,01381% OFF81% OFFAED 2,013 AED 377
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TYS 16:2312h 42m1 stopsPHL 05:05Knoxville - Philadelphia | Thu, Mar 27 | Frontier AirlinesAED 53773% OFFAED 2,013 AED 537
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TYS 07:0010h 36m1 stopsPHL 17:36Knoxville - Philadelphia | Tue, Apr 8 | United AirlinesAED 56672% OFFAED 2,013 AED 566
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TYS 07:0010h 36m1 stopsPHL 17:36Knoxville - Philadelphia | Tue, Apr 1 | United AirlinesAED 58171% OFFAED 2,013 AED 581
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TYS 05:157h 40m1 stopsPHL 12:55Knoxville - Philadelphia | Wed, Apr 16 | American AirlinesAED 71365% OFFAED 2,013 AED 713
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TYS 05:453h 38m1 stopsPHL 09:23Knoxville - Philadelphia | Tue, Apr 8 | Delta Air LinesAED 73264% OFFAED 2,013 AED 732
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TYS 05:453h 46m1 stopsPHL 09:31Knoxville - Philadelphia | Tue, May 13 | Delta Air LinesAED 74663% OFFAED 2,013 AED 746
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TYS 19:105h 47m1 stopsPHL 00:57Knoxville - Philadelphia | Thu, May 8 | Delta Air LinesAED 75862% OFFAED 2,013 AED 758
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TYS 05:303h 50m1 stopsPHL 09:20Knoxville - Philadelphia | Mon, May 5 | Delta Air LinesAED 79760% OFFAED 2,013 AED 797
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TYS 07:007h 55m1 stopsPHL 14:55Knoxville - Philadelphia | Wed, Apr 16 | United AirlinesAED 81659% OFFAED 2,013 AED 816
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TYS 13:0017h 25m1 stopsPHL Invalid DateKnoxville - Philadelphia | Tue, Mar 25 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Knoxville (TYS) to Philadelphia (PHL) the cheapest?
Airlines adjust prices for flights from Knoxville to Philadelphia based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Knoxville (TYS) to Philadelphia (PHL) cost?
According to Trip.com's data, the lowest price is around AED 1,900. -
How long does it take to fly from Knoxville (TYS) to Philadelphia (PHL)?
It takes about 1 hour 52 minutes to fly from Knoxville (TYS) to Philadelphia (PHL). -
What are the most popular airlines that fly from Knoxville (TYS) to Philadelphia (PHL)?
Airlines with flights from Knoxville (TYS) to Philadelphia (PHL): American Airlines, Qatar Airways, British Airways and Alaska Airlines. -
What's the most popular airline for non-stop flights from Knoxville (TYS) to Philadelphia (PHL)?
American Airlines operates 1 non-stop flights from Knoxville (TYS) to Philadelphia (PHL). -
How many airports are there in Philadelphia (PHL)?
There are 2 airport(s) near Philadelphia (PHL): Philadelphia International Airport and Trenton Mercer Airport.
How to find a cheap flight from Knoxville to Philadelphia
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Knoxville to Philadelphia. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Knoxville to Philadelphia ticket.
Tap "Date" on flight search bar to scan through the calender for Knoxville to Philadelphia airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Apr 2 at AED 1535 for one-way flights.
Compare cheap Knoxville to Philadelphia flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Knoxville to Philadelphia. The cheapest airline operating is American Airlines.
Set up a Price Alert
By setting up a Price Alert for your Knoxville to Philadelphia route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Knoxville to Philadelphia flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Knoxville to Philadelphia to get exclusive deals for you.
Flight Info | Knoxville to Philadelphia
Cheapest one-way flight price | AED 376 |
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Cheapest return ticket price | AED 1,525 |
Off-season for travel | March |
Peak season for travel | June |
Flight distance | 891.99 km |
Average flight time | 1 hour 52 minutes |
Popular airline | Delta Air Lines |
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