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Cheap flights from Knoxville to Philadelphia from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Philadelphia departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Knoxville to Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from Knoxville to Philadelphia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Knoxville to Philadelphia.

Cheap last minute flights

Planning a quick getaway from Knoxville to Philadelphia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Knoxville to Philadelphia

Find recent round-trip train or bus tickets from Knoxville to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
7:48 am - 9:50 amTYS-PHL
2h 02mnonstop
11:10 am - 6:16 pmPHL-TYS
7h 06m1 stop
$223American Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 18
7:30 am - 9:49 pmTYS-PHL
14h 19m1 stop
5:23 am - 5:56 pmPHL-TYS
12h 33m1 stop
Thu, Dec 12 - Thu, Dec 19
5:53 am - 12:50 pmTYS-PHL
6h 57m1 stop
1:53 pm - 7:32 pmPHL-TYS
5h 39m1 stop
$243American Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 18
7:30 am - 9:49 pmTYS-PHL
14h 19m1 stop
5:10 am - 5:18 pmPHL-TYS
12h 08m1 stop
Thu, Dec 5 - Mon, Dec 9
7:30 am - 9:49 pmTYS-PHL
14h 19m1 stop
5:10 am - 5:18 pmPHL-TYS
12h 08m1 stop
Thu, Dec 5 - Mon, Dec 9
5:20 pm - 2:20 pmTYS-PHL
21h 00m2 stops
5:10 am - 5:18 pmPHL-TYS
12h 08m1 stop
Thu, Dec 5 - Mon, Dec 9
5:45 am - 9:41 amTYS-PHL
3h 56m1 stop
5:10 pm - 10:36 pmPHL-TYS
5h 26m1 stop
$354United Airlines
Find Deal
Wed, Jan 8 - Tue, Jan 14
5:45 am - 9:41 amTYS-PHL
3h 56m1 stop
6:15 am - 1:17 pmPHL-TYS
7h 02m2 stops
$359United Airlines
Find Deal
Wed, Jan 8 - Tue, Jan 14
5:30 am - 9:27 amTYS-PHL
3h 57m1 stop
8:25 am - 1:25 pmPHL-TYS
5h 00m1 stop
$395Delta
Find Deal
Thu, May 1 - Sat, May 3
4:04 pm - 10:49 pmTYS-PHL
6h 45m1 stop
4:44 pm - 11:51 pmPHL-TYS
7h 07m1 stop
$410Delta
Find Deal
Tue, Dec 3 - Sat, Dec 7
7:30 am - 9:49 pmTYS-PHL
14h 19m1 stop
Thu, Dec 5
5:58 pm - 12:05 amTYS-PHL
6h 07m1 stop
Fri, Dec 20
7:50 am - 9:44 amTYS-PHL
1h 54mnonstop
$138American Airlines
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Thu, Nov 28
8:07 am - 2:09 pmTYS-PHL
6h 02m1 stop
$147Delta
Find Deal
Thu, Nov 28
9:50 am - 2:16 pmTYS-PHL
4h 26m1 stop
$182United Airlines
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Tue, Dec 24
7:43 pm - 5:09 amTYS-PHL
9h 26m1 stop
$184Frontier
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Thu, Dec 19
7:00 am - 1:50 pmTYS-PHL
6h 50m2 stops
$187United Airlines
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Thu, Nov 28
11:25 am - 9:33 pmTYS-PHL
10h 08m1 stop
$189American Airlines
Find Deal
Sat, Dec 14
7:43 pm - 5:09 amTYS-PHL
9h 26m1 stop
$200Frontier
Find Deal
Sun, Dec 22
8:32 am - 11:20 pmTYS-PHL
14h 48m2 stops
$308Delta
Find Deal
Wed, Feb 19
1:38 pm - 1:17 amTYS-PHL
11h 39m1 stop
5:05 am - 5:06 pmPHL-TYS
12h 01m1 stop
Fri, Nov 22 - Mon, Nov 25
1:38 pm - 1:17 amTYS-PHL
11h 39m1 stop
5:10 am - 5:06 pmPHL-TYS
11h 56m2 stops
Fri, Nov 22 - Mon, Nov 25
6:21 pm - 8:08 pmTYS-PHL
1h 47mnonstop
8:34 am - 2:26 pmPHL-TYS
5h 52m1 stop
$432American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
1:38 pm - 1:17 amTYS-PHL
11h 39m1 stop
7:27 pm - 8:04 pmPHL-TYS
24h 37m2 stops
Fri, Nov 22 - Wed, Dec 4
6:21 pm - 8:08 pmTYS-PHL
1h 47mnonstop
6:50 pm - 8:50 pmPHL-TYS
2h 00mnonstop
$441American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
6:21 pm - 8:08 pmTYS-PHL
1h 47mnonstop
6:50 pm - 8:50 pmPHL-TYS
2h 00mnonstop
$443American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
2:56 pm - 7:51 pmTYS-PHL
4h 55m1 stop
6:50 pm - 8:50 pmPHL-TYS
2h 00mnonstop
$451American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
5:45 am - 9:36 amTYS-PHL
3h 51m1 stop
6:20 am - 10:32 amPHL-TYS
4h 12m1 stop
$480United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
7:00 am - 1:51 pmTYS-PHL
6h 51m2 stops
6:20 am - 10:32 amPHL-TYS
4h 12m1 stop
$485United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
10:11 am - 2:09 pmTYS-PHL
3h 58m1 stop
3:14 pm - 9:47 pmPHL-TYS
6h 33m1 stop
$508Delta
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:26 pm - 8:20 pmTYS-PHL
1h 54mnonstop
8:20 am - 10:37 amPHL-TYS
2h 17mnonstop
$305American Airlines
Find Deal
Tue, Dec 31 - Wed, Jan 8
7:56 am - 9:50 amTYS-PHL
1h 54mnonstop
6:42 pm - 8:49 pmPHL-TYS
2h 07mnonstop
$335American Airlines
Find Deal
Wed, Jan 8 - Tue, Jan 14
10:57 am - 12:43 pmTYS-PHL
1h 46mnonstop
6:30 pm - 8:30 pmPHL-TYS
2h 00mnonstop
$376American Airlines
Find Deal
Thu, May 1 - Sat, May 3
10:55 am - 12:49 pmTYS-PHL
1h 54mnonstop
6:35 pm - 8:44 pmPHL-TYS
2h 09mnonstop
$386American Airlines
Find Deal
Sun, Dec 29 - Wed, Jan 1
6:21 pm - 8:08 pmTYS-PHL
1h 47mnonstop
6:35 pm - 8:38 pmPHL-TYS
2h 03mnonstop
$391American Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
6:22 pm - 8:20 pmTYS-PHL
1h 58mnonstop
3:30 pm - 5:36 pmPHL-TYS
2h 06mnonstop
$404American Airlines
Find Deal
Sat, Dec 14 - Thu, Dec 19
10:55 am - 12:49 pmTYS-PHL
1h 54mnonstop
3:30 pm - 5:36 pmPHL-TYS
2h 06mnonstop
$416American Airlines
Find Deal
Sun, Dec 29 - Sat, Jan 4
7:56 am - 9:50 amTYS-PHL
1h 54mnonstop
6:42 pm - 8:49 pmPHL-TYS
2h 07mnonstop
$417American Airlines
Find Deal
Fri, Feb 7 - Sun, Feb 9
6:22 pm - 8:20 pmTYS-PHL
1h 58mnonstop
6:35 pm - 8:38 pmPHL-TYS
2h 03mnonstop
$440American Airlines
Find Deal
Fri, Dec 13 - Tue, Dec 17
6:28 pm - 8:20 pmTYS-PHL
1h 52mnonstop
6:35 pm - 8:44 pmPHL-TYS
2h 09mnonstop
$446American Airlines
Find Deal
Sat, Dec 21 - Mon, Dec 23

American Airlines flights from Knoxville to Philadelphia

Our best American Airlines deals on Knoxville to Philadelphia flight tickets
American Airlines
Dec 18
TYS7:48 amKnoxville McGhee Tyson
2h 02m
PHL9:50 amPhiladelphia
Dec 18
PHL11:10 amPhiladelphia
7h 06m
1 stop
TYS6:16 pmKnoxville McGhee Tyson
American Airlines
Dec 18
TYS5:53 amKnoxville McGhee Tyson
6h 57m
1 stop
PHL12:50 pmPhiladelphia
Dec 18
PHL1:53 pmPhiladelphia
5h 39m
1 stop
TYS7:32 pmKnoxville McGhee Tyson
American Airlines
Dec 31
TYS7:48 amKnoxville McGhee Tyson
2h 02m
PHL9:50 amPhiladelphia
Jan 8
PHL11:50 amPhiladelphia
5h 56m
1 stop
TYS5:46 pmKnoxville McGhee Tyson

United Airlines flights from Knoxville to Philadelphia

Our best United Airlines deals on Knoxville to Philadelphia flight tickets
United Airlines
Jan 8
TYS5:45 amKnoxville McGhee Tyson
3h 56m
1 stop
PHL9:41 amPhiladelphia
Jan 14
PHL5:10 pmPhiladelphia
5h 26m
1 stop
TYS10:36 pmKnoxville McGhee Tyson
United Airlines
Jan 8
TYS5:45 amKnoxville McGhee Tyson
3h 56m
1 stop
PHL9:41 amPhiladelphia
Jan 14
PHL6:15 amPhiladelphia
7h 02m
2 stops
TYS1:17 pmKnoxville McGhee Tyson
United Airlines
Dec 31
TYS5:45 amKnoxville McGhee Tyson
3h 56m
1 stop
PHL9:41 amPhiladelphia
Jan 8
PHL2:46 pmPhiladelphia
7h 50m
2 stops
TYS10:36 pmKnoxville McGhee Tyson

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Knoxville to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Knoxville is in June. Flight prices, which tend to average around $188, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Philadelphia, with average flight prices from Knoxville averaging around $201.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Knoxville to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $238. On the other hand, Monday is the most expensive day to depart from Knoxville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $708.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Knoxville to Philadelphia in the evening for as low as $278. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $437.

What is the cheapest Knoxville McGhee Tyson to Philadelphia flight route?

Fly from Knoxville McGhee Tyson to Philadelphia for the best Knoxville McGhee Tyson - Philadelphia flight prices

How far in advance should I book a flight to Philadelphia?

Most flyers found that booking tickets 41 days in advance of their planned departure date is the best time to get cheap flights to Philadelphia. During this timeframe, flight prices are around $362. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Knoxville for as low as $83 on momondo.

What cabin class options are available on Knoxville McGhee Tyson to Philadelphia flights?

There are 3 cabin classes available to choose from on Knoxville McGhee Tyson to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Knoxville to Philadelphia flights?

You could potentially save up to 13% on your flight if you consider stops on a Knoxville to Philadelphia flight.

How have Knoxville to Philadelphia flight prices changed over time?

As of November 2024, prices for Knoxville to Philadelphia flights are approximately 41% cheaper when compared to flights at the same time last year.

When to book flights from Knoxville to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Philadelphia (TYS to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Philadelphia

Best Price Found

$119

Fastest flight time

1h 46m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Knoxville in the past 72 hours is $119. The best round-trip flight deal from Knoxville to Philadelphia found on momondo in the last 72 hours is $223.
The fastest flight from Knoxville to Philadelphia takes 1h 46m
Direct flights go from Knoxville to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is Knoxville McGhee Tyson to Philadelphia by plane?

    A flight from Knoxville McGhee Tyson to Philadelphia will travel around 550.8 mi. In terms of flight time, this usually takes a little over 1h 46m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Philadelphia Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Philadelphia Airport were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Philadelphia Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Philadelphia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Knoxville to Philadelphia?

  • What is the most popular airline from Knoxville to Philadelphia?


Best airlines flying from Knoxville to Philadelphia

Compare and see reviews for airlines that fly from Knoxville to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
American AirlinesPriceFrom $168Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $183Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $195Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • American Airlines Flights From Knoxville to Philadelphia

    Across 15 American Airlines flights from Knoxville to Philadelphia this week, the average price was $358, with the best American Airlines deals starting from $168 round-trip. 10,000 users have rated American Airlines on momondo, with an average score of 7.2/10.


Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Philadelphia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Philadelphia for you.

Can I find flights from Knoxville to Philadelphia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Knoxville to Philadelphia flights to just show those with flexible booking policies.

How can momondo help me find flights from Knoxville to Philadelphia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Philadelphia.

I’m not ready to book a flight from Knoxville to Philadelphia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Knoxville and alert you when they change.


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