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Cheap flights from Philadelphia to Knoxville (PHL - TYS)

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The best prices from Philadelphia to Knoxville are usually found in January or June, booked 60 days in advance, depart on a Saturday or Thursday and return on a Saturday

How to find the cheapest flight from
Philadelphia (PHL) to Knoxville (TYS)

PHL - TYS
Price
$315 - $379
TYS
Temperature
51.8 - 89.6 °F
TYS
Rainfall
2.2 - 5.1 inches
Popular in August High demand for flights, 9% potential price rise
Cheapest in January Best time to find cheap flights, 9% potential price drop
Round-trip from $315 From Philadelphia to Knoxville
One-way from $58 One-way flight from Philadelphia to Knoxville
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Philadelphia to Knoxville?

Friday is generally a great day to depart. Flying on this day could help you save up to 57%.

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

To save on the cost of your flight from Philadelphia to Knoxville, book at least 19 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $297 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $376.

What is the cheapest month to fly from Philadelphia to Knoxville?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, July can be a great choice for travel to Knoxville. Flights to Knoxville from Philadelphia in July are about $312 on average during July, but can be found for as low as $188.

When is the cheapest time to fly from Philadelphia to Knoxville (PHL - TYS)?

Unlike in the evening, when flights are generally more expensive, you can save up to 35% on flights from Philadelphia to Knoxville by exploring options for tickets in the noon.

Cheap flights from Philadelphia to Knoxville in August, September 2020

The best prices found for PHL to TYS flights for August, September
16 Aug - 22 Aug
$109pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHL
Philadelphia
20 Aug - 24 Aug
$122pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHL
Philadelphia
24 Jul - 27 Jul
$126pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHL
Philadelphia

Philadelphia to Knoxville 2020 flight deals

Cheap flights to Knoxville from Philadelphia found for this year
16 Aug - 22 Aug
$109pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHL
Philadelphia
10 Sep - 16 Sep
$115pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHL
Philadelphia
10 Sep - 17 Sep
$116pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHL
Philadelphia

Last minute flights from Philadelphia to Knoxville

Late deals on round-trip flights to Knoxville from Philadelphia, departing today and this week
24 Jul - 27 Jul
$126pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHL
Philadelphia
26 Jul - 30 Jul
$129pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHL
Philadelphia
28 Jul - 1 Aug
$136pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHL
Philadelphia

One-way flights to Knoxville from Philadelphia

The cheapest one-way flights from Philadelphia to Knoxville
7:00 am - 2:10 pm
Multiple Airlines
1 Stop
7h 10m
PHL - TYS
Multiple Airlines
$58
FlyFar
7:00 am - 7:32 pm
Multiple Airlines
1 Stop
12h 32m
PHL - TYS
Multiple Airlines
$67
Kiwi.com
1:26 pm - 5:45 pm
Delta
1 Stop
4h 19m
PHL - TYS
Delta
$91
Delta

Related info for your journey

Useful info, stats and facts about Philadelphia to Knoxville flights.

Flight FAQs

From Philadelphia to Knoxville

Are flight prices decreasing from Philadelphia to Knoxville due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Philadelphia and Knoxville for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Philadelphia to Knoxville for under $200 on Cheapflights?

Yes, there are multiple flights from Philadelphia to Knoxville for under $200. The cheapest flight booked recently is on Multiple Airlines for just $109, but on average you can expect to pay $125.

Are there nonstop flights from Philadelphia to Knoxville for under $100 on Cheapflights?

There are no nonstop flights from Philadelphia to Knoxville, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Philadelphia to Knoxville for under $200?

There are currently 17+ open flights from Philadelphia to Knoxville within the next 7 days for less than $200.

Does it rain more in Philadelphia or Knoxville?

In Philadelphia, there will be greater rainfall in Philadelphia compared to Knoxville over the next 13 days.

Is Philadelphia weather warmer or cooler than Knoxville?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in Knoxville is typically hotter than in Philadelphia. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Philadelphia to Knoxville?

For as low as $182, Delta can have you in Knoxville from Philadelphia in 5h 40m.

What are the cheapest airlines to fly from Philadelphia to Knoxville one-way?

The cheapest airline for a one-way flight from Philadelphia to Knoxville is Delta ($91).

Alternative routes for Philadelphia to Knoxville

Destination information for Knoxville

Things to know before you go. Useful info for your trip from Philadelphia to Knoxville
Average temperature for August in Knoxville
87.8 °F
Avg rainfall for August in Knoxville
3.0 ″

Airports servicing Philadelphia

Airports servicing Knoxville

Hourly flight availability from Philadelphia to Knoxville

Morning 6 AM to noon 63% of PHL to TYS departures
Afternoon Noon to 6 PM 36% of PHL to TYS departures
Early morning Midnight to 6 AM 1% of PHL to TYS departures
Evening 6 PM to midnight 0% of PHL to TYS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Philadelphia to Knoxville
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
2 daily flights
Friday
2 daily flights
Saturday
1 daily flight
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