How many flights depart from Knoxville to Pennsylvania on average per week?

As of December 2025, 178 flights take off from Knoxville and land in Pennsylvania each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

What is the cheapest airline that flies from Knoxville McGhee Tyson to Pennsylvania?

Allegiant Air, Southwest, and Delta are the most popular carriers operating from Knoxville McGhee Tyson to Pennsylvania

How many flights depart from Knoxville to Pennsylvania on average per day?

As of December 2025, there are 25 flights per day flying from Knoxville to Pennsylvania. The most common time of day flights depart is 10:00AM, with 50% of flights taking off at noon.

What airlines fly to Pennsylvania?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Pennsylvania from Knoxville according to our data. American Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 3 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 4 operators available for flights from Knoxville McGhee Tyson Airport to Pennsylvania as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The travel and health documents required for your trip to Pennsylvania 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 Pennsylvania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$39 Cheap Flights from Knoxville to Pennsylvania in 2025/26

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1:39 pm - 3:23 pm

TYS

IAD

1h 44mnonstop

4:13 pm - 5:53 pm

IAD

TYS

1h 40mnonstop

$79Allegiant Air

Thu, Jan 22 - Thu, Jan 29

7:15 am - 9:05 am

TYS

EWR

1h 50mnonstop

9:55 am - 12:05 pm

EWR

TYS

2h 10mnonstop

$91Allegiant Air

Mon, Feb 2 - Fri, Feb 6

7:15 am - 9:05 am

TYS

EWR

1h 50mnonstop

6:59 pm - 8:39 am

EWR

TYS

13h 40m1 stop

$142Multiple Airlines

Mon, Feb 2 - Wed, Feb 4

7:15 am - 9:05 am

TYS

EWR

1h 50mnonstop

6:59 pm - 3:57 pm

EWR

TYS

20h 58m1 stop

$157Multiple Airlines

Mon, Feb 2 - Tue, Feb 3

1:36 pm - 3:18 pm

TYS

DCA

1h 42mnonstop

8:47 am - 10:49 am

DCA

TYS

2h 02mnonstop

$176American Airlines

Fri, Jan 16 - Tue, Jan 20

9:30 am - 11:21 am

TYS

IAD

1h 51mnonstop

12:55 pm - 2:49 pm

IAD

TYS

1h 54mnonstop

$183United Airlines

Sat, Jan 24 - Sat, Jan 31

4:28 pm - 6:16 pm

TYS

DCA

1h 48mnonstop

2:05 pm - 3:58 pm

DCA

TYS

1h 53mnonstop

$186American Airlines

Fri, Feb 13 - Sat, Feb 14

2:25 pm - 4:10 pm

TYS

IAD

1h 45mnonstop

12:55 pm - 2:49 pm

IAD

TYS

1h 54mnonstop

$186United Airlines

Fri, Jan 16 - Mon, Jan 19

5:40 am - 9:13 am

TYS

IAD

3h 33m1 stop

7:15 am - 11:08 am

IAD

TYS

3h 53m1 stop

$193Delta

Tue, Jan 27 - Sat, Jan 31

6:09 pm - 11:37 pm

TYS

IAD

5h 28m1 stop

7:15 am - 1:50 pm

IAD

TYS

6h 35m1 stop

$196Delta

Fri, Jan 16 - Tue, Jan 20

Allegiant Air flights from Knoxville to Pennsylvania

Our best Allegiant Air deals on Knoxville to Pennsylvania flight tickets

Allegiant Air

Jan 22

TYS1:39 pmKnoxville McGhee Tyson

1h 44m

IAD3:23 pmWashington, D.C. Dulles Intl

Jan 29

IAD4:13 pmWashington, D.C. Dulles Intl

1h 40m

TYS5:53 pmKnoxville McGhee Tyson

$79

Find similar

Allegiant Air

Jan 8

TYS1:39 pmKnoxville McGhee Tyson

1h 44m

IAD3:23 pmWashington, D.C. Dulles Intl

Jan 11

IAD4:13 pmWashington, D.C. Dulles Intl

1h 40m

TYS5:53 pmKnoxville McGhee Tyson

$81

Find similar

Allegiant Air

Feb 2

TYS7:15 amKnoxville McGhee Tyson

1h 50m

EWR9:05 amNewark

Feb 6

EWR9:55 amNewark

2h 10m

TYS12:05 pmKnoxville McGhee Tyson

$91

Find similar

Delta flights from Knoxville to Pennsylvania

Our best Delta deals on Knoxville to Pennsylvania flight tickets

Delta

Jan 27

TYS5:00 pmKnoxville McGhee Tyson

3h 45m

1 stop

IAD8:45 pmWashington, D.C. Dulles Intl

Jan 31

IAD7:15 amWashington, D.C. Dulles Intl

3h 53m

1 stop

TYS11:08 amKnoxville McGhee Tyson

$193

Find similar

Delta

Jan 16

TYS6:09 pmKnoxville McGhee Tyson

5h 28m

1 stop

IAD11:37 pmWashington, D.C. Dulles Intl

Jan 20

IAD7:15 amWashington, D.C. Dulles Intl

6h 35m

1 stop

TYS1:50 pmKnoxville McGhee Tyson

$196

Find similar

Delta

Feb 4

TYS2:37 pmKnoxville McGhee Tyson

6h 23m

1 stop

EWR9:00 pmNewark

Feb 10

EWR7:00 amNewark

6h 50m

1 stop

TYS1:50 pmKnoxville McGhee Tyson

$201

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Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Thu 1/22

1:39 pm-3:23 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

Thu 1/29

4:13 pm-5:53 pm

Nonstop1h 40m

$79

KnoxvilleNewark

TYS - EWR

TYSEWR

Knoxville McGhee Tyson

Mon 2/2

7:15 am-9:05 am

Nonstop1h 50m

Newark

Fri 2/6

9:55 am-12:05 pm

Nonstop2h 10m

$91

KnoxvilleNewark

TYS - EWR

TYSEWR

Knoxville McGhee Tyson

Mon 2/2

7:15 am-9:05 am

Nonstop1h 50m

Newark

Wed 2/4

6:59 pm-8:39 am

1 stop13h 40m

$142

KnoxvilleNewark

TYS - EWR

TYSEWR

Knoxville McGhee Tyson

Mon 2/2

7:15 am-9:05 am

Nonstop1h 50m

Newark

Tue 2/3

6:59 pm-3:57 pm

1 stop20h 58m

$157

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Fri 1/16

1:36 pm-3:18 pm

Nonstop1h 42m

Washington, D.C. Reagan-National

Tue 1/20

8:47 am-10:49 am

Nonstop2h 02m

$176

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Sat 1/24

9:30 am-11:21 am

Nonstop1h 51m

Washington, D.C. Dulles Intl

Sat 1/31

12:55 pm-2:49 pm

Nonstop1h 54m

$183

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Fri 2/13

4:28 pm-6:16 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

Sat 2/14

2:05 pm-3:58 pm

Nonstop1h 53m

$186

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 1/16

2:25 pm-4:10 pm

Nonstop1h 45m

Washington, D.C. Dulles Intl

Mon 1/19

12:55 pm-2:49 pm

Nonstop1h 54m

$186

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Tue 1/27

5:40 am-9:13 am

1 stop3h 33m

Washington, D.C. Dulles Intl

Sat 1/31

7:15 am-11:08 am

1 stop3h 53m

$193

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 1/16

6:09 pm-11:37 pm

1 stop5h 28m

Washington, D.C. Dulles Intl

Tue 1/20

7:15 am-1:50 pm

1 stop6h 35m

$196

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How to get the cheapest flight ticket from Knoxville to Pennsylvania

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

Prices

Airlines

Other information

What is the cheapest month to fly to Pennsylvania?

The month of July is, on average, the cheapest month to fly to Pennsylvania from Knoxville, with most prices found around $447. If you don’t want to visit Pennsylvania in July, then you should wait until September to fly from Knoxville, when ticket prices are also cheap, with an average price of $451.

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

The cheapest day to depart on your flight to Pennsylvania is on a Wednesday when prices can be found for as low as $580. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $829. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

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

Our most recent data shows that the best time of day to fly to Pennsylvania is in the morning. Flights from Knoxville to Pennsylvania during this time can be as low as $529. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $1,017.

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

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

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

You are more likely to see cheaper flights to Pennsylvania from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $471 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Knoxville for as low as $355 on momondo.

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

There are 4 cabin classes available to choose from on Knoxville McGhee Tyson to Pennsylvania 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 Pennsylvania flights?

You could potentially save up to 39% on your flight if you consider stops on a Knoxville to Pennsylvania flight.

Cheap Knoxville to Pennsylvania flight deals and tips

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

Best Price Found	$282
Fastest flight time	1h 38m
Direct flights	Every day
Airports in Pennsylvania	152 airports

The best one-way flight to Pennsylvania from Knoxville in the past 72 hours is $282. The best round-trip flight deal from Knoxville to Pennsylvania found on momondo in the last 72 hours is $483.

The fastest flight from Knoxville to Pennsylvania takes 1h 38m

Direct flights go from Knoxville to Pennsylvania every day.

There are 152 airports in Pennsylvania. From Knoxville there are direct flights to Newark (EWR), Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).

Search flight deals

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Pennsylvania?
Prices for flights from Knoxville McGhee Tyson Airport to Pennsylvania were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Pennsylvania?
There are 4 operators available for flights from Knoxville McGhee Tyson Airport to Pennsylvania as of December 2025.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Pennsylvania?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The travel and health documents required for your trip to Pennsylvania 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 Pennsylvania. 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 Knoxville to Pennsylvania?
Based on momondo bookings for flights between Knoxville and Pennsylvania, the leading plane model is Embraer ERJ-145, making up 36.54% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 36.54%, Boeing 767-400 with 7.69%, and Airbus A320-100/200 with 5.77%.

Best airlines flying from Knoxville to Pennsylvania

Compare and see reviews for airlines that fly from Knoxville to Pennsylvania with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $218	Free Cancellation	Rating 7.2 11,067 reviews	Search American Airlines flights
Delta	PriceFrom $222	Free Cancellation	Rating 7.9 8,018 reviews	Search Delta flights
United Airlines	PriceFrom $232	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Pennsylvania from Knoxville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pennsylvania quick and easy, saving you time and money.

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

Flights from Knoxville to Pennsylvania with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

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

An easier way to manage your Pennsylvania trip

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Popular cities in Pennsylvania

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Knoxville flight routes

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Flights from Knoxville McGhee Tyson to Phoenix Sky Harbor Intl

Flights from Knoxville McGhee Tyson to Punta Gorda

Cheap flights from Knoxville to Pennsylvania from $39

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 Pennsylvania departing on 1/8. 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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Allegiant Air flights from Knoxville to Pennsylvania

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How to get the cheapest flight ticket from Knoxville to Pennsylvania

What is the cheapest month to fly to Pennsylvania?

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

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

Our most recent data shows that the best time of day to fly to Pennsylvania is in the morning. Flights from Knoxville to Pennsylvania during this time can be as low as $529. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $1,017.

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

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

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

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

There are 4 cabin classes available to choose from on Knoxville McGhee Tyson to Pennsylvania 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 Pennsylvania flights?

You could potentially save up to 39% on your flight if you consider stops on a Knoxville to Pennsylvania flight.

What is the cheapest airline that flies from Knoxville McGhee Tyson to Pennsylvania?

Allegiant Air, Southwest, and Delta are the most popular carriers operating from Knoxville McGhee Tyson to Pennsylvania

What airlines fly to Pennsylvania?

How many flights depart from Knoxville to Pennsylvania on average per day?

As of December 2025, there are 25 flights per day flying from Knoxville to Pennsylvania. The most common time of day flights depart is 10:00AM, with 50% of flights taking off at noon.

How many flights depart from Knoxville to Pennsylvania on average per week?

As of December 2025, 178 flights take off from Knoxville and land in Pennsylvania each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

Cheap Knoxville to Pennsylvania flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Pennsylvania

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

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

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

What documentation or ID do you need to fly to Pennsylvania?

What is the most popular plane model from Knoxville to Pennsylvania?

Best airlines flying from Knoxville to Pennsylvania

Compare and see reviews for airlines that fly from Knoxville to Pennsylvania with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Pennsylvania trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Pennsylvania

Popular cities in Pennsylvania

Popular flights according to clicks in the last 7 days on momondo