Question 1

Which is the best airline for flights from Knoxville to Philadelphia, Allegiant Air or American Airlines?

Accepted Answer

The two airlines most popular with KAYAK users for flights from Knoxville to Philadelphia are Allegiant Air and American Airlines. With an average price for the route of $113 and an overall rating of 7.3, Allegiant Air is the most popular choice. American Airlines is also a great choice for the route, with an average price of $515 and an overall rating of 7.1.

Question 2

How long does a flight from Knoxville to Philadelphia take?

Accepted Answer

Direct flights take on average 1h 50m to travel the 553 miles between Knoxville and Philadelphia.

Question 3

How many flights are there between Knoxville and Philadelphia per day?

Accepted Answer

Each day, there are between 3 and 4 nonstop flights that take off from Knoxville and land in Philadelphia, with an average flight time of 1h 54m. The most common departure time is 1:00 pm and most flights take off in the morning. Each week, there are 23 flights. The most frequent day of departure is Thursday, when 17% of all weekly flights depart. The fewest flights depart on a Monday.

Question 4

How many flights are there between Knoxville and Philadelphia per day?

Accepted Answer

Each day, there are between 3 and 4 nonstop flights that take off from Knoxville and land in Philadelphia, with an average flight time of 1h 54m. The most common departure time is 1:00 pm and most flights take off in the morning. Each week, there are 23 flights. The most frequent day of departure is Thursday, when 17% of all weekly flights depart. The fewest flights depart on a Monday.

Question 5

What is the cheapest flight from Knoxville to Philadelphia?

Accepted Answer

In the last 5 days, the lowest price for a flight from Knoxville to Philadelphia was $36 for a one-way ticket and $61 for a round-trip.

Question 6

Do I need a passport to fly between Knoxville and Philadelphia?

Accepted Answer

A passport is not required to fly from Knoxville to Philadelphia.

Question 7

What’s the cheapest day of the week to fly from Knoxville to Philadelphia?

Accepted Answer

If your flying dates are flexible, you should consider flying to Philadelphia on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Knoxville to Philadelphia. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

Question 8

What’s the cheapest day of the week to fly from Knoxville to Philadelphia?

Accepted Answer

If your flying dates are flexible, you should consider flying to Philadelphia on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Knoxville to Philadelphia. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

Question 9

What’s the earliest departure time from Knoxville to Philadelphia?

Accepted Answer

Early birds can take the earliest flight from Knoxville at 6:57 am and will be landing in Philadelphia at 8:54 am.

Question 10

What’s the latest departure time from Knoxville to Philadelphia?

Accepted Answer

If you prefer to fly at night, the latest flight from Knoxville to Philadelphia jets off at 6:41 pm and lands at 8:45 pm.

Question 11

Which airlines fly non-stop between Knoxville and Philadelphia?

Accepted Answer

There are 2 airlines that fly nonstop from Knoxville to Philadelphia. They are Allegiant Air and American Airlines. The cheapest airline for this route is Allegiant Air, with the best round-trip deal found costing $78. On average, the best prices for this route can be found at Allegiant Air.

Question 12

Which airlines fly non-stop between Knoxville and Philadelphia?

Accepted Answer

There are 2 airlines that fly nonstop from Knoxville to Philadelphia. They are Allegiant Air and American Airlines. The cheapest airline for this route is Allegiant Air, with the best round-trip deal found costing $78. On average, the best prices for this route can be found at Allegiant Air.

Question 13

Which airlines offer Wi-Fi service onboard planes from Knoxville to Philadelphia?

Accepted Answer

American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Knoxville to Philadelphia flight route.

Question 14

Which aircraft models fly most regularly from Knoxville to Philadelphia?

Accepted Answer

The Canadair (Bombardier) Regional Jet 900 is the aircraft model that flies most regularly on the Knoxville to Philadelphia flight route.

Question 15

Which airline alliances offer flights from Knoxville to Philadelphia?

Accepted Answer

oneworld is the only airline alliance operating flights between Knoxville and Philadelphia.

Question 16

On which days can I fly direct from Knoxville to Philadelphia?

Accepted Answer

There are nonstop flights from Knoxville to Philadelphia on a daily basis.

Question 17

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

Accepted Answer

The cheapest month for flights from Knoxville to Philadelphia is June, where tickets cost $337 (return) on average. On the other hand, the most expensive months are April and November, where the average cost of round-trip tickets is $585 and $549 respectively.

Question 18

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

Accepted Answer

The cheapest month for flights from Knoxville to Philadelphia is June, where tickets cost $337 (return) on average. On the other hand, the most expensive months are April and November, where the average cost of round-trip tickets is $585 and $549 respectively.

Question 19

How does KAYAK find such low prices on flights from Knoxville to Philadelphia?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Philadelphia.

Question 20

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Philadelphia?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

Question 21

What is the Hacker Fare option on flights from Knoxville to Philadelphia?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and PHL can sometimes prove cheaper using this method.

Question 22

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Philadelphia?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 23

What is the cheapest layover airport when flying from Knoxville to Philadelphia?

Accepted Answer

Flights via Denver (DEN) offer the most affordable fares, with an average round-trip price of $214.

Question 24

What is the most popular layover airport when flying from Knoxville to Philadelphia?

Accepted Answer

Atlanta (ATL) is the top choice – 38% of KAYAK users who clicked on 1-stop flights from Knoxville to Philadelphia picked an itinerary connecting there.

Question 25

Which layover airport has the quickest connection when flying from Knoxville to Philadelphia?

Accepted Answer

If you prefer a quick connection, Detroit (DTW) often has the shortest layovers from Knoxville to Philadelphia, with an average of 0h 59m.

Question 26

Which layover airport offers the shortest total travel time from Knoxville to Philadelphia?

Accepted Answer

Consider flying via Atlanta (ATL) for the shortest journey. The average one-way travel time for flights connecting there is 4h 31m.

Question 27

Which cabin class options are there for flights between Knoxville and Philadelphia?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 28

Which cabin class options are there for flights between Knoxville and Philadelphia?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 29

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

Accepted Answer

To get a below average price on the flight from Knoxville to Philadelphia, you should book around 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Question 30

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

Accepted Answer

To get a below average price on the flight from Knoxville to Philadelphia, you should book around 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Question 31

Can I save money by flying with a layover from Knoxville to Philadelphia?

Accepted Answer

No, with an average price for the route of $422, prices are generally cheapest when you fly direct.

Question 32

Can I save money by flying with a layover from Knoxville to Philadelphia?

Accepted Answer

No, with an average price for the route of $422, prices are generally cheapest when you fly direct.

Question 33

How much is a round-trip flight from Knoxville to Philadelphia?

Accepted Answer

Flight prices are below average for this route right now.Flights to Philadelphia from Knoxville usually cost between $393 and $546 in September.
The lowest price found in the past 5 days was $61 on Allegiant Air (Sep 11-Sep 14).

Question 34

What are the most popular airlines flying to Philadelphia?

Accepted Answer

The most popular airline among KAYAK users flying to Philadelphia is Delta, followed by American Airlines and United Airlines.

Low season	January
High season	April
Cheapest flight	$36

TYS - PHL

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Everything you should know

Cheap Flights from Knoxville to Philadelphia (TYS-PHL)

Recent round-trip flight deals from Knoxville to Philadelphia

Recent one-way flight deals from Knoxville to Philadelphia

Recent last minute flight deals from Knoxville to Philadelphia

Recent direct flight deals from Knoxville to Philadelphia

KAYAK's insights & trends for Knoxville to Philadelphia flights

How much is a round-trip flight from Knoxville to Philadelphia?

What’s the cheapest day of the week to fly from Knoxville to Philadelphia?

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

Can I save money by flying with a layover from Knoxville to Philadelphia?

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

Which airlines fly non-stop between Knoxville and Philadelphia?

What is the most popular layover airport when flying from Knoxville to Philadelphia?

What is the cheapest layover airport when flying from Knoxville to Philadelphia?

Which layover airport offers the shortest total travel time from Knoxville to Philadelphia?

Which layover airport has the quickest connection when flying from Knoxville to Philadelphia?

Which cabin class options are there for flights between Knoxville and Philadelphia?

How many flights are there between Knoxville and Philadelphia per day?

How long does a flight from Knoxville to Philadelphia take?

What’s the earliest departure time from Knoxville to Philadelphia?

What’s the latest departure time from Knoxville to Philadelphia?

Expert advice for your flight from Knoxville to Philadelphia

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Everything you need to know for your flight from Knoxville to Philadelphia

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