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$53+ Cheap flights from Knoxville (TYS) to Pennsylvania

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PHL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Knoxville to Pennsylvania

Keep the following information in mind while searching for Knoxville to Pennsylvania flight deals. Data was last updated June 12, 2025.

Round-trip from

$86
(Mytrip)

One-way from

$53
(Mytrip)

Popular in

April

Cheapest in

July

Average price

$396

Good round-trip deal

$383 or less

Good one-way deal

$212 or less
From Knoxville McGhee Tyson to Pennsylvania
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One-way flight from Knoxville McGhee Tyson to Pennsylvania
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Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Knoxville McGhee Tyson to Pennsylvania.
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Price to beat on a one-way flight from Knoxville McGhee Tyson to Pennsylvania.
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Find flight deals from Knoxville to Pennsylvania

Cheapest flights from Knoxville to Pennsylvania
Explore the most affordable flight options available from Knoxville to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/9. 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 7/128:10 amTYS - EWR
Nonstop1h 55mAllegiant Air
Wed 7/169:55 amEWR - TYS
Nonstop1h 55mAllegiant Air
Deal found 6/9$86
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/1812:45 pmTYS - IAD
Nonstop1h 38mAllegiant Air
Sun 7/209:05 pmIAD - TYS
1 stop16h 18mAllegiant Air
Deal found 6/11$148
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/96:40 amTYS - EWR
2 stops27h 05mMultiple Airlines
Wed 7/169:55 amEWR - TYS
Nonstop1h 55mMultiple Airlines
Deal found 6/11$156
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/1511:59 amTYS - LGA
Nonstop2h 06mAmerican Airlines
Tue 8/197:10 pmLGA - TYS
Nonstop2h 19mAmerican Airlines
Deal found 6/10$159
This Delta deal was found by Cheapflights users on 6/9. 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 9/136:30 amTYS - LGA
Nonstop2h 04mDelta
Tue 9/162:30 pmLGA - TYS
Nonstop2h 17mDelta
Deal found 6/9$177
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/411:06 amTYS - DCA
Nonstop1h 42mAmerican Airlines
Sun 7/68:45 amDCA - TYS
Nonstop1h 56mAmerican Airlines
Deal found 6/10$186
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/87:35 pmTYS - IAD
Nonstop1h 35mUnited Airlines
Sun 8/1010:13 pmIAD - TYS
Nonstop1h 46mUnited Airlines
Deal found 6/10$189
This Mytrip deal was found by Cheapflights users on 6/10. 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 8/1512:45 pmTYS - IAD
Nonstop1h 38mMultiple Airlines
Sun 8/1711:04 amIAD - TYS
2 stops27h 40mMultiple Airlines
Deal found 6/10$191
This Delta deal was found by Cheapflights users on 6/11. 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 8/205:45 amTYS - JFK
1 stop4h 15mDelta
Sat 8/236:00 amJFK - TYS
1 stop4h 27mDelta
Deal found 6/11$197
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 7/46:00 pmTYS - DCA
1 stop4h 59mDelta
Mon 7/78:59 amDCA - TYS
1 stop6h 08mDelta
Deal found 6/12$204
This Delta deal was found by Cheapflights users on 6/11. 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.
Sun 8/245:45 amTYS - IAD
1 stop3h 27mDelta
Sat 9/66:00 amIAD - TYS
1 stop4h 09mDelta
Deal found 6/11$209
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/117:15 amTYS - PIT
1 stop16h 14mMultiple Airlines
Fri 7/186:30 amPIT - TYS
1 stop5h 20mMultiple Airlines
Deal found 6/11$213

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville to Pennsylvania 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 June 12, 2025.
Use the filters below to find and compare flights from Knoxville to Pennsylvania that are best for you.

Fly from

Knoxville

Fly to

Pennsylvania

Route

Depart

Return

Price

KnoxvilleNewark

TYS - EWR

TYSEWR

Knoxville McGhee Tyson

Sat 7/12

8:10 am-10:05 am

Nonstop1h 55m

Newark

Wed 7/16

9:55 am-11:50 am

Nonstop1h 55m

$86

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 7/18

12:45 pm-2:23 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sun 7/20

9:05 pm-1:23 pm

1 stop16h 18m

$148

KnoxvilleNewark

TYS - EWR

TYSEWR

Knoxville McGhee Tyson

Wed 7/9

6:40 am-9:45 am

2 stops27h 05m

Newark

Wed 7/16

9:55 am-11:50 am

Nonstop1h 55m

$156

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Fri 8/15

11:59 am-2:05 pm

Nonstop2h 06m

New York LaGuardia

Tue 8/19

7:10 pm-9:29 pm

Nonstop2h 19m

$159

KnoxvilleNew York

TYS - LGA

TYSLGA

Knoxville McGhee Tyson

Sat 9/13

6:30 am-8:34 am

Nonstop2h 04m

New York LaGuardia

Tue 9/16

2:30 pm-4:47 pm

Nonstop2h 17m

$177

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Fri 7/4

11:06 am-12:48 pm

Nonstop1h 42m

Washington, D.C. Reagan-National

Sun 7/6

8:45 am-10:41 am

Nonstop1h 56m

$186

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 8/8

7:35 pm-9:10 pm

Nonstop1h 35m

Washington, D.C. Dulles Intl

Sun 8/10

10:13 pm-11:59 pm

Nonstop1h 46m

$189

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 8/15

12:45 pm-2:23 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sun 8/17

11:04 am-2:44 pm

2 stops27h 40m

$191

KnoxvilleNew York

TYS - JFK

TYSJFK

Knoxville McGhee Tyson

Wed 8/20

5:45 am-10:00 am

1 stop4h 15m

New York John F Kennedy Intl

Sat 8/23

6:00 am-10:27 am

1 stop4h 27m

$197

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Fri 7/4

6:00 pm-10:59 pm

1 stop4h 59m

Washington, D.C. Reagan-National

Mon 7/7

8:59 am-3:07 pm

1 stop6h 08m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Knoxville 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 Knoxville to Pennsylvania

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

Currently, August is the cheapest month in which you can book a flight from Knoxville to Pennsylvania (average of $236). Flying from Knoxville to Pennsylvania in March is currently the most expensive (average of $295). 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 TYS to PA?

Find hourly flight availability from Knoxville to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Pennsylvania as you normally would.

Weekly flight availability from Knoxville to Pennsylvania

Explore weekly flight availability from Knoxville to Pennsylvania. 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 June 12, 2025.

The most flights from TYS to USPA are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Pennsylvania by month

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

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

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

If weather is an important factor for your trip to Pennsylvania, 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 33.8 F).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Knoxville to Pennsylvania have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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 Knoxville to Pennsylvania. 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 from for flights from Knoxville to Pennsylvania?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Pennsylvania from Knoxville.

  • How popular is this Knoxville to Pennsylvania flight route?

    This flight path from Knoxville McGhee Tyson to Pennsylvania was viewed by 21 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 Knoxville to Pennsylvania one-way?

    One-way options have recently been found by users for as low as $53 on Allegiant Air. Other airlines that offer cheap prices include United Airlines from $90 and American Airlines from $90 one-way.

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

    The most popular flight routes from Knoxville to Pennsylvania are Knoxville McGhee Tyson - New York LaGuardia, Knoxville McGhee Tyson - New York John F Kennedy Intl and Knoxville McGhee Tyson - Washington, D.C. Dulles Intl.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Knoxville to Pennsylvania on time: PSA Airlines (92%), American Airlines (78%), Piedmont Airlines (71%).

  • What are the cheapest flights from Knoxville to Pennsylvania?

    On average you can expect to pay $1,761 for a flight from Knoxville to Pennsylvania. The cheapest flight overall is $140 while the most popular route, (Knoxville McGhee Tyson - New York LaGuardia) is currently priced at $178.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Pennsylvania 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 Knoxville to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Pennsylvania (average of $236). Flying from Knoxville to Pennsylvania in March is currently the most expensive (average of $295). 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.

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Alternative routes for Knoxville to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Knoxville to Pennsylvania

Discover the top 4 airlines that operate flights from Knoxville to Pennsylvania. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$72FlexibilityNo cancel feeOn-time62%
DeltaCheapest$176Average$345FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$187Average$400FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$195Average$335FlexibilityNo cancel feeOn-time69%

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