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Knoxville

$53+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TYS
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$114
(Kiwi.com)

One-way from

$53
(Mytrip)

Popular in

February

Cheapest in

June

Average price

$426

Good round-trip deal

$437 or less

Good one-way deal

$264 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. 18% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/189:55 amEWR - TYS
Nonstop1h 55mAllegiant Air
Fri 6/207:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
Deal found 4/30$114
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Sat 5/3110:55 amEWR - TYS
Nonstop1h 55mMultiple Airlines
Mon 6/29:03 pmTYS - EWR
1 stop12h 04mMultiple Airlines
Deal found 4/29$152
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/247:58 pmDCA - TYS
Nonstop2h 00mAmerican Airlines
Thu 5/296:00 amTYS - DCA
Nonstop1h 40mAmerican Airlines
Deal found 4/29$179
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/2810:13 pmIAD - TYS
Nonstop1h 46mUnited Airlines
Wed 6/45:45 amTYS - IAD
Nonstop1h 41mUnited Airlines
Deal found 4/30$184
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 5/272:59 pmLGA - TYS
Nonstop2h 09mDelta
Tue 6/311:10 amTYS - LGA
Nonstop2h 04mDelta
Deal found 4/29$189
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Thu 6/199:21 amIAD - TYS
1 stop22h 53mAllegiant Air
Mon 6/2312:45 pmTYS - IAD
Nonstop1h 38mAllegiant Air
Deal found 4/30$190
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/285:54 amPIT - TYS
1 stop11h 09mMultiple Airlines
Wed 6/47:10 amTYS - PIT
1 stop26h 10mMultiple Airlines
Deal found 4/30$190
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/281:30 pmLGA - TYS
1 stop5h 44mAmerican Airlines
Tue 6/35:51 pmTYS - LGA
Nonstop1h 57mAmerican Airlines
Deal found 4/30$199
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 5/287:59 amDCA - TYS
1 stop3h 24mDelta
Wed 6/48:25 amTYS - DCA
1 stop4h 18mDelta
Deal found 4/30$204
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 10/712:35 pmIAD - TYS
1 stop5h 38mDelta
Tue 10/146:10 pmTYS - IAD
1 stop5h 57mDelta
Deal found 4/30$209
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/3011:55 amLGA - TYS
1 stop10h 19mMultiple Airlines
Mon 6/25:47 pmTYS - LGA
1 stop29h 29mMultiple Airlines
Deal found 4/30$213
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/2811:11 amPIT - TYS
1 stop6h 10mAmerican Airlines
Sun 6/16:00 amTYS - PIT
1 stop6h 17mAmerican Airlines
Deal found 4/30$214

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 May 1, 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

Wed 6/18

9:55 am-11:50 am

Nonstop1h 55m

Knoxville McGhee Tyson

Fri 6/20

7:15 am-9:05 am

Nonstop1h 50m

$114

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Sat 5/31

10:55 am-12:50 pm

Nonstop1h 55m

Knoxville McGhee Tyson

Mon 6/2

9:03 pm-9:07 am

1 stop12h 04m

$152

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Sat 5/24

7:58 pm-9:58 pm

Nonstop2h 00m

Knoxville McGhee Tyson

Thu 5/29

6:00 am-7:40 am

Nonstop1h 40m

$179

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Wed 5/28

10:13 pm-11:59 pm

Nonstop1h 46m

Knoxville McGhee Tyson

Wed 6/4

5:45 am-7:26 am

Nonstop1h 41m

$184

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Tue 5/27

2:59 pm-5:08 pm

Nonstop2h 09m

Knoxville McGhee Tyson

Tue 6/3

11:10 am-1:14 pm

Nonstop2h 04m

$189

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Thu 6/19

9:21 am-8:14 am

1 stop22h 53m

Knoxville McGhee Tyson

Mon 6/23

12:45 pm-2:23 pm

Nonstop1h 38m

$190

PittsburghKnoxville

PIT - TYS

PITTYS

Pittsburgh

Wed 5/28

5:54 am-5:03 pm

1 stop11h 09m

Knoxville McGhee Tyson

Wed 6/4

7:10 am-9:20 am

1 stop26h 10m

$190

New YorkKnoxville

LGA - TYS

LGATYS

New York LaGuardia

Wed 5/28

6:10 am-10:44 am

1 stop4h 34m

Knoxville McGhee Tyson

Tue 6/3

5:51 pm-7:48 pm

Nonstop1h 57m

$199

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Wed 5/28

7:59 am-11:23 am

1 stop3h 24m

Knoxville McGhee Tyson

Wed 6/4

8:25 am-12:43 pm

1 stop4h 18m

$204

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Tue 6/10

7:10 am-11:08 am

1 stop3h 58m

Knoxville McGhee Tyson

Thu 6/19

5:45 am-9:12 am

1 stop3h 27m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 $296). 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 May 1, 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.

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 May 1, 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
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 ($53), United Airlines ($90), and American Airlines ($90).

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

    While some choose either New York John F Kennedy Intl - Knoxville McGhee Tyson or Philadelphia - 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 (82%), American Airlines (81%), Alaska Airlines( 79%).

  • What are the cheapest flights from Pennsylvania to Knoxville?

    The cheapest flight price from Pennsylvania to Knoxville is $260. On average you can expect to pay $369. 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 $296). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$96FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$434FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$170Average$369FlexibilityNo cancel feeOn-time69%
Allegiant AirCheapest$176Average$315FlexibilityNo cancel feeOn-time88%
DeltaCheapest$176Average$349FlexibilityNo cancel feeOn-timeN/A

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