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Cheap flights from Philadelphia to Knoxville from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Knoxville departing on 11/26. 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 Philadelphia to Knoxville

Cheap round-trip flights

These are some of the best round-trip flight deals from Philadelphia to Knoxville 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 Philadelphia to Knoxville.

Cheap last minute flights

Planning a quick getaway from Philadelphia to Knoxville? 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 Knoxville, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to Knoxville

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

All round-trip flight deals to Knoxville

The cheapest plane tickets to Knoxville found on KAYAK recently.
8:33 am - 5:14 pmPHL-TYS
8h 41m1 stop
11:00 am - 6:55 pmTYS-PHL
7h 55m1 stop
Mon, Jan 13 - Wed, Jan 15
4:31 pm - 11:31 pmPHL-TYS
7h 00m1 stop
9:13 pm - 9:42 amTYS-PHL
12h 29m1 stop
Thu, Dec 19 - Sun, Dec 22
8:33 am - 5:14 pmPHL-TYS
8h 41m1 stop
11:00 am - 7:28 amTYS-PHL
20h 28m2 stops
Mon, Jan 13 - Wed, Jan 15
8:33 am - 5:14 pmPHL-TYS
8h 41m1 stop
11:00 am - 7:28 amTYS-PHL
20h 28m3 stops
Mon, Jan 13 - Wed, Jan 15
6:42 pm - 8:49 pmPHL-TYS
2h 07mnonstop
11:02 am - 12:54 pmTYS-PHL
1h 52mnonstop
$335American Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
7:58 pm - 11:58 pmPHL-TYS
4h 00m1 stop
11:02 am - 12:54 pmTYS-PHL
1h 52mnonstop
$345American Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
7:05 am - 1:27 pmPHL-TYS
6h 22m1 stop
2:07 pm - 7:45 pmTYS-PHL
5h 38m1 stop
$354Delta
Find Deal
Tue, Jan 7 - Sat, Jan 11
1:03 pm - 6:37 pmPHL-TYS
5h 34m1 stop
7:25 am - 12:10 pmTYS-PHL
4h 45m1 stop
$386Delta
Find Deal
Wed, Jan 8 - Tue, Jan 14
2:46 pm - 10:36 pmPHL-TYS
7h 50m2 stops
7:00 am - 2:24 pmTYS-PHL
7h 24m1 stop
$400United Airlines
Find Deal
Fri, Jan 10 - Wed, Jan 15
6:15 am - 1:17 pmPHL-TYS
7h 02m2 stops
7:00 am - 2:24 pmTYS-PHL
7h 24m1 stop
$419United Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
5:05 am - 5:24 pmPHL-TYS
12h 19m1 stop
Tue, Nov 26
10:05 pm - 3:14 pmPHL-TYS
17h 09m2 stops
Fri, Jan 17
5:10 am - 11:11 pmPHL-TYS
18h 01m2 stops
Tue, Nov 26
7:00 am - 6:53 pmPHL-TYS
11h 53m1 stop
$190Frontier
Find Deal
Thu, Dec 19
6:50 pm - 8:50 pmPHL-TYS
2h 00mnonstop
$203American Airlines
Find Deal
Tue, Nov 26
3:44 pm - 10:23 pmPHL-TYS
6h 39m1 stop
$212American Airlines
Find Deal
Tue, Jan 21
6:00 am - 7:36 pmPHL-TYS
13h 36m2 stops
$243United Airlines
Find Deal
Wed, Jan 22
6:20 am - 2:40 pmPHL-TYS
8h 20m1 stop
$249United Airlines
Find Deal
Wed, Dec 18
9:33 am - 9:25 pmPHL-TYS
11h 52m2 stops
$308Delta
Find Deal
Tue, Jan 21
11:37 am - 11:08 pmPHL-TYS
11h 31m1 stop
$337Delta
Find Deal
Thu, Jan 23
5:05 am - 5:06 pmPHL-TYS
12h 01m1 stop
11:00 am - 1:17 amTYS-PHL
14h 17m1 stop
Mon, Nov 25 - Mon, Dec 2
3:38 pm - 7:38 pmPHL-TYS
4h 00m1 stop
7:50 am - 9:44 amTYS-PHL
1h 54mnonstop
$373American Airlines
Find Deal
Tue, Nov 26 - Sat, Nov 30
8:20 am - 10:30 amPHL-TYS
2h 10mnonstop
7:50 am - 9:44 amTYS-PHL
1h 54mnonstop
$382American Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
6:50 pm - 8:50 pmPHL-TYS
2h 00mnonstop
11:00 am - 12:47 pmTYS-PHL
1h 47mnonstop
$391American Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
4:02 pm - 9:49 pmPHL-TYS
5h 47m1 stop
7:50 am - 9:44 amTYS-PHL
1h 54mnonstop
$392American Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
5:10 am - 5:06 pmPHL-TYS
11h 56m2 stops
11:00 am - 1:17 amTYS-PHL
14h 17m1 stop
Mon, Nov 25 - Mon, Dec 2
1:54 pm - 5:53 pmPHL-TYS
3h 59m1 stop
9:09 am - 1:35 pmTYS-PHL
4h 26m1 stop
$401American Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
6:00 am - 11:43 amPHL-TYS
5h 43m1 stop
4:04 pm - 10:49 pmTYS-PHL
6h 45m1 stop
$410Delta
Find Deal
Tue, Nov 26 - Tue, Dec 3
6:20 am - 1:25 pmPHL-TYS
7h 05m1 stop
7:00 am - 1:50 pmTYS-PHL
6h 50m2 stops
$473United Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
2:50 pm - 7:30 pmPHL-TYS
4h 40m1 stop
7:00 am - 1:50 pmTYS-PHL
6h 50m2 stops
$476United Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
6:42 pm - 8:49 pmPHL-TYS
2h 07mnonstop
11:02 am - 12:54 pmTYS-PHL
1h 52mnonstop
$335American Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
6:42 pm - 8:49 pmPHL-TYS
2h 07mnonstop
11:02 am - 12:54 pmTYS-PHL
1h 52mnonstop
$376American Airlines
Find Deal
Wed, Jan 8 - Sun, Jan 12
8:29 am - 10:49 amPHL-TYS
2h 20mnonstop
10:57 am - 12:43 pmTYS-PHL
1h 46mnonstop
$396American Airlines
Find Deal
Thu, Apr 17 - Sat, Apr 19
3:40 pm - 5:40 pmPHL-TYS
2h 00mnonstop
7:50 am - 9:40 amTYS-PHL
1h 50mnonstop
$416American Airlines
Find Deal
Wed, May 14 - Sun, May 18
6:48 pm - 8:51 pmPHL-TYS
2h 03mnonstop
7:52 am - 9:44 amTYS-PHL
1h 52mnonstop
$417American Airlines
Find Deal
Fri, Feb 14 - Sun, Feb 16
8:20 am - 10:30 amPHL-TYS
2h 10mnonstop
6:26 pm - 8:20 pmTYS-PHL
1h 54mnonstop
$426American Airlines
Find Deal
Tue, Dec 24 - Thu, Dec 26
3:40 pm - 5:40 pmPHL-TYS
2h 00mnonstop
6:03 pm - 7:55 pmTYS-PHL
1h 52mnonstop
$437American Airlines
Find Deal
Thu, May 15 - Mon, May 19
3:35 pm - 5:39 pmPHL-TYS
2h 04mnonstop
7:48 am - 9:50 amTYS-PHL
2h 02mnonstop
$440American Airlines
Find Deal
Tue, Dec 3 - Mon, Dec 9
6:30 pm - 8:29 pmPHL-TYS
1h 59mnonstop
7:58 am - 9:50 amTYS-PHL
1h 52mnonstop
$447American Airlines
Find Deal
Thu, Mar 6 - Sun, Mar 9
6:35 pm - 8:38 pmPHL-TYS
2h 03mnonstop
7:48 am - 9:50 amTYS-PHL
2h 02mnonstop
$452American Airlines
Find Deal
Sun, Dec 15 - Sat, Dec 28

American Airlines flights from Philadelphia to Knoxville

Our best American Airlines deals on Philadelphia to Knoxville flight tickets
American Airlines
Jan 7
PHL6:42 pmPhiladelphia
2h 07m
TYS8:49 pmKnoxville McGhee Tyson
Jan 11
TYS11:02 amKnoxville McGhee Tyson
1h 52m
PHL12:54 pmPhiladelphia
American Airlines
Jan 7
PHL7:58 pmPhiladelphia
4h 00m
1 stop
TYS11:58 pmKnoxville McGhee Tyson
Jan 11
TYS11:02 amKnoxville McGhee Tyson
1h 52m
PHL12:54 pmPhiladelphia
American Airlines
Jan 10
PHL10:30 amPhiladelphia
8h 10m
1 stop
TYS6:40 pmKnoxville McGhee Tyson
Jan 15
TYS6:00 amKnoxville McGhee Tyson
6h 50m
1 stop
PHL12:50 pmPhiladelphia

Delta flights from Philadelphia to Knoxville

Our best Delta deals on Philadelphia to Knoxville flight tickets
Delta
Jan 7
PHL7:05 amPhiladelphia
6h 22m
1 stop
TYS1:27 pmKnoxville McGhee Tyson
Jan 11
TYS2:07 pmKnoxville McGhee Tyson
5h 38m
1 stop
PHL7:45 pmPhiladelphia
Delta
Jan 8
PHL1:03 pmPhiladelphia
5h 34m
1 stop
TYS6:37 pmKnoxville McGhee Tyson
Jan 14
TYS7:25 amKnoxville McGhee Tyson
4h 45m
1 stop
PHL12:10 pmPhiladelphia
Delta
Jan 7
PHL7:05 amPhiladelphia
4h 18m
1 stop
TYS11:23 amKnoxville McGhee Tyson
Jan 16
TYS5:45 amKnoxville McGhee Tyson
3h 43m
1 stop
PHL9:28 amPhiladelphia

See travel insights to Knoxville from

How to get the cheapest flight ticket from Philadelphia to Knoxville

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 from Philadelphia to Knoxville?

June. The cheapest time of year to fly to Knoxville from Philadelphia is June. Most expensive is January

What is the cheapest day to depart Philadelphia for Knoxville?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

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

At noon. Philadelphia to Knoxville flights are approximately 25% more expensive in the afternoon than at noon

What is the cheapest Philadelphia to Knoxville flight route?

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

How far in advance should you book Philadelphia to Knoxville flights?

46 days before. The cheapest time to buy a flight from Philadelphia to Knoxville is approximately 46 days to departure

Can stopping save me money on Philadelphia to Knoxville flights?

You could potentially save up to 14% on your flight if you consider stops on a Philadelphia to Knoxville flight.

How have Philadelphia to Knoxville flight prices changed over time?

As of November 2024, prices for Philadelphia to Knoxville flights are approximately 15% cheaper when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Philadelphia and Knoxville?


When to book flights from Philadelphia to Knoxville

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

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

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

Best Price Found

$174

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Philadelphia in the past 72 hours is $174. The best round-trip flight deal from Philadelphia to Knoxville found on momondo in the last 72 hours is $266.
The fastest flight from Philadelphia to Knoxville takes 2h 00m
Direct flights go from Philadelphia to Knoxville every day.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)

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

    There are 550.8 mi between Philadelphia and Knoxville McGhee Tyson. A reasonable flight in good conditions will take 2h 00m.

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

    Prices for flights from Philadelphia Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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


Best airlines flying from Philadelphia to Knoxville

Compare and see reviews for airlines that fly from Philadelphia to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $53Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
American AirlinesPriceFrom $168Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $170Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
DeltaPriceFrom $176Free CancellationRating
8.0
8,759 reviews
Search Delta flights
  • American Airlines Flights From Philadelphia to Knoxville

    The lowest priced American Airlines flight from Philadelphia to Knoxville from the last 72 hours was $168. Generally, American Airlines has 7 flights on this route every week with an average price of $349. American Airlines is rated 7.2/10 by our users.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Knoxville. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Knoxville from Philadelphia with this policy.

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

momondo provides multiple filters to help you find the best flight to Knoxville from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Knoxville from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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