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Knoxville

$64+ Cheap flights from Pennsylvania to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TYS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Pennsylvania to Knoxville

Keep the following information in mind while searching for Pennsylvania to Knoxville flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$126
(Cheapflightsfares)

One-way from

$64
(Cheapflightsfares)

Popular in

March

Cheapest in

June

Average price

$492

Good round-trip deal

$396 or less

Good one-way deal

$212 or less
Provider with most accurate pricing for Philadelphia-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Knoxville McGhee Tyson flights.
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From Pennsylvania to Knoxville McGhee Tyson
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One-way flight from Pennsylvania to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 21% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Pennsylvania to Knoxville McGhee Tyson.
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Price to beat on a one-way flight from Pennsylvania to Knoxville McGhee Tyson.
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Find flight deals from Pennsylvania to Knoxville

Cheapest flights from Pennsylvania to Knoxville
Explore the most affordable flight options available from Pennsylvania to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/259:55 amEWR - TYS
Nonstop2h 05mAllegiant Air
Mon 4/287:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
Deal found 3/27$126
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:55 amEWR - TYS
Nonstop2h 05mMultiple Airlines
Wed 5/145:02 pmTYS - EWR
1 stop23h 32mMultiple Airlines
Deal found 3/27$160
This Mytrip deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:43 pmPIT - TYS
1 stop24h 03mMultiple Airlines
Wed 4/309:00 amTYS - PIT
1 stop23h 49mMultiple Airlines
Deal found 3/26$198
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/196:20 pmPIT - TYS
1 stop5h 28mDelta
Sat 4/265:30 amTYS - PIT
1 stop4h 38mDelta
Deal found 3/27$199
This Mytrip deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:05 pmPHL - TYS
1 stop23h 41mMultiple Airlines
Wed 4/309:00 amTYS - PHL
1 stop12h 12mMultiple Airlines
Deal found 3/26$207
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/210:30 amPIT - TYS
1 stop5h 13mAmerican Airlines
Mon 7/75:33 amTYS - PIT
1 stop6h 12mAmerican Airlines
Deal found 3/27$214
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:56 pmLGA - TYS
1 stop25h 26mMultiple Airlines
Mon 4/2810:00 amTYS - LGA
2 stops36h 23mMultiple Airlines
Deal found 3/27$216
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/106:00 amPHL - TYS
1 stop9h 41mFrontier
Thu 4/174:31 pmTYS - PHL
1 stop13h 00mFrontier
Deal found 3/27$218
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/89:15 amPIT - TYS
1 stop27h 20mAllegiant Air
Wed 4/99:51 pmTYS - PIT
1 stop13h 21mAllegiant Air
Deal found 3/27$219
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/262:45 pmLGA - TYS
Nonstop2h 22mAmerican Airlines
Sat 5/36:05 pmTYS - LGA
1 stop5h 38mAmerican Airlines
Deal found 3/27$224
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:30 amEWR - TYS
1 stop6h 59mAmerican Airlines
Sat 5/36:05 pmTYS - EWR
1 stop5h 01mAmerican Airlines
Deal found 3/27$224
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/193:00 pmPIT - TYS
2 stops7h 22mUnited Airlines
Sat 4/265:45 amTYS - PIT
2 stops10h 51mUnited Airlines
Deal found 3/27$227

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Pennsylvania to Knoxville that are best for you.

Fly from

Pennsylvania

Fly to

Knoxville

Route

Depart

Return

Price

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Fri 4/25

9:55 am-12:00 pm

Nonstop2h 05m

Knoxville McGhee Tyson

Mon 4/28

7:15 am-9:05 am

Nonstop1h 50m

$126

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Mon 5/5

9:55 am-12:00 pm

Nonstop2h 05m

Knoxville McGhee Tyson

Wed 5/14

5:02 pm-4:34 pm

1 stop23h 32m

$160

PittsburghKnoxville

PIT - TYS

PITTYS

Pittsburgh

Wed 4/23

6:43 pm-6:46 pm

1 stop24h 03m

Knoxville McGhee Tyson

Wed 4/30

9:00 am-8:49 am

1 stop23h 49m

$198

PittsburghKnoxville

PIT - TYS

PITTYS

Pittsburgh

Sat 4/19

6:20 pm-11:48 pm

1 stop5h 28m

Knoxville McGhee Tyson

Sat 4/26

5:30 am-10:08 am

1 stop4h 38m

$199

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Wed 4/23

7:05 pm-6:46 pm

1 stop23h 41m

Knoxville McGhee Tyson

Wed 4/30

9:00 am-9:12 pm

1 stop12h 12m

$207

PittsburghKnoxville

PIT - TYS

PITTYS

Pittsburgh

Fri 5/30

6:52 pm-11:26 pm

1 stop4h 34m

Knoxville McGhee Tyson

Mon 6/2

7:54 pm-12:18 am

1 stop4h 24m

$214

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Fri 4/25

6:56 pm-8:22 pm

1 stop25h 26m

Knoxville McGhee Tyson

Mon 4/28

10:00 am-10:23 pm

2 stops36h 23m

$216

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Thu 4/10

6:00 am-3:41 pm

1 stop9h 41m

Knoxville McGhee Tyson

Thu 4/17

4:31 pm-5:31 am

1 stop13h 00m

$218

PittsburghKnoxville

PIT - TYS

PITTYS

Pittsburgh

Tue 4/8

9:15 am-12:35 pm

1 stop27h 20m

Knoxville McGhee Tyson

Wed 4/9

9:51 pm-11:12 am

1 stop13h 21m

$219

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Sat 4/26

2:45 pm-5:07 pm

Nonstop2h 22m

Knoxville McGhee Tyson

Sat 5/3

6:05 pm-11:43 pm

1 stop5h 38m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Knoxville

What is the cheapest month to book a flight from Pennsylvania to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Knoxville (average of $295). Flying from Pennsylvania to Knoxville in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to TYS?

Find hourly flight availability from Pennsylvania to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Pennsylvania to Knoxville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Pennsylvania to Knoxville

Explore weekly flight availability from Pennsylvania to Knoxville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 28, 2025.

The most flights from USPA to TYS are scheduled on a Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated March 28, 2025.
To help decide which airline to fly from Pennsylvania to Knoxville, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Allegiant Air
7.3
Good
731 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Pennsylvania?

    Most people fly into Knoxville McGhee Tyson (TYS) if they book a flight to Knoxville from Pennsylvania. McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How popular is this Pennsylvania to Knoxville flight route?

    The Pennsylvania to Knoxville McGhee Tyson flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airlines for a one-way flight from Pennsylvania to Knoxville are Allegiant Air ($64), American Airlines ($95), and Frontier ($99).

  • What are the most popular routes from Pennsylvania to Knoxville?

    While some choose either New York John F Kennedy Intl - Knoxville McGhee Tyson or Washington, D.C. Dulles Intl - Knoxville McGhee Tyson, New York LaGuardia - Knoxville McGhee Tyson is the most popular route from Pennsylvania to Knoxville.

  • What are the most reliable airlines from Pennsylvania to Knoxville?

    Before booking your flight to Knoxville from Pennsylvania, check out the most reliable airlines to get you to your destination on time: Piedmont Airlines (80%), American Airlines (75%), British Airways( 70%).

  • What are the cheapest flights from Pennsylvania to Knoxville?

    The cheapest flight price from Pennsylvania to Knoxville is $177. On average you can expect to pay $358. The most popular route, (New York LaGuardia - Knoxville McGhee Tyson), can usually be booked for $179.

  • Can I find deals for flights from Pennsylvania to Knoxville that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Knoxville.

  • Can I find deals for business class flights from Pennsylvania to Knoxville?

    Yes. Cheapflights offers flight deals from Pennsylvania to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Knoxville (average of $295). Flying from Pennsylvania to Knoxville in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Alternative routes for Pennsylvania to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Pennsylvania to Knoxville

Discover the top 5 airlines that operate flights from Pennsylvania to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$98FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$430FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$170Average$388FlexibilityNo cancel feeOn-time69%
Allegiant AirCheapest$176Average$369FlexibilityNo cancel feeOn-time88%
DeltaCheapest$176Average$340FlexibilityNo cancel feeOn-timeN/A
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