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Flights from Knoxville Airport to Pennsylvania

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Flight deals from Knoxville Airport to Pennsylvania

Looking for cheap tickets from Knoxville Airport to Pennsylvania, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.
Pittsburgh.£160 per passenger.Departing Thu, 22 May, returning Sun, 25 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Knoxville on Thu, 22 May, arriving in Pittsburgh International.Inbound indirect flight with Delta, departs from Pittsburgh International on Sun, 25 May, arriving in Knoxville.Price includes taxes and charges.From £160, select.
State College.£178 per passenger.Departing Thu, 15 May, returning Mon, 19 May.Return flight with United.Outbound indirect flight with United, departs from Knoxville on Thu, 15 May, arriving in State College.Inbound indirect flight with United, departs from State College on Mon, 19 May, arriving in Knoxville.Price includes taxes and charges.From £178, select.
Philadelphia.£192 per passenger.Departing Thu, 15 May, returning Fri, 23 May.Return flight with Allegiant Air and Spirit Airlines.Outbound indirect flight with Allegiant Air, departs from Knoxville on Thu, 15 May, arriving in Philadelphia International.Inbound indirect flight with Spirit Airlines, departs from Philadelphia International on Fri, 23 May, arriving in Knoxville.Price includes taxes and charges.From £192, select.
Allentown.£238 per passenger.Departing Wed, 14 May, returning Sun, 18 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Knoxville on Wed, 14 May, arriving in Allentown.Inbound indirect flight with Delta, departs from Allentown on Sun, 18 May, arriving in Knoxville.Price includes taxes and charges.From £238, select.
Harrisburg.£524 per passenger.Departing Tue, 13 May, returning Thu, 15 May.Return flight with United.Outbound indirect flight with United, departs from Knoxville on Tue, 13 May, arriving in Harrisburg International.Inbound indirect flight with United, departs from Harrisburg International on Thu, 15 May, arriving in Knoxville.Price includes taxes and charges.From £524, select.

Flying from Knoxville Airport to Pennsylvania

Arm yourself with these facts on the fly.
Cheapest flight found£160, Pittsburgh
Cheapest month to flyMay
Average flight time1 hr, 55 mins
Average flights per week137
Most popular airlineAmerican Airlines

Frequently asked questions

There are currently no direct flights from Knoxville Airport to Pennsylvania, but we've found some other routes to United States – check them out now.
We looked at all of the upcoming return flights from Knoxville Airport to Pennsylvania we could find over the next 12 months. It looks like £160 is the best price. This is good, compared to the average Pennsylvania ticket price of £256.
The cheapest month to fly from Knoxville Airport to State College Airport is currently May.
The cheapest month to fly from Knoxville Airport to Harrisburg International Airport is currently May.
The cheapest month to fly from Knoxville Airport to Pittsburgh International Airport is currently May.
And the cheapest month to fly from Knoxville Airport to Allentown Airport is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Knoxville Airport to Pennsylvania on Thursday, 22 May 2025.
If you're flying from Knoxville, the cheapest city in Pennsylvania to fly into is Pittsburgh. The cheapest airport serving Pittsburgh at the moment is Pittsburgh International.
The average flight time between Knoxville Airport and Pennsylvania is 1 hour and 55 minutes.