Cheap Flights from Knoxville to Pittsburgh
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flights from Knoxville to Pittsburgh
Flight deals from Knoxville to Pittsburgh
We've found these cheap flights for you. You can book one-way or return flight tickets.
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TYS 18:005h 9m1 stopsPIT 23:09Knoxville - Pittsburgh | Fri, Jul 4 | Delta Air Lines
PIT 06:054h 41m1 stopsTYS 10:46Pittsburgh - Knoxville | Tue, Jul 8 | Delta Air Lines£158 £23533% OFF33% OFF£235 £158 -
TYS 11:266h 48m1 stopsPIT 18:14Knoxville - Pittsburgh | Thu, Jul 10 | Delta Air Lines
PIT 18:315h 28m1 stopsTYS 23:59Pittsburgh - Knoxville | Mon, Jul 14 | Delta Air Lines£158 £23533% OFF33% OFF£235 £158
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TYS 17:195h 49m1 stopsPIT 23:08Knoxville - Pittsburgh | Fri, Aug 15 | Delta Air Lines
PIT 07:105h 58m1 stopsTYS 13:08Pittsburgh - Knoxville | Tue, Aug 19 | Delta Air Lines£159 £23533% OFF33% OFF£235 £159
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TYS 11:323h 54m1 stopsPIT 15:26Knoxville - Pittsburgh | Sat, Aug 16 | Delta Air Lines
PIT 07:105h 58m1 stopsTYS 13:08Pittsburgh - Knoxville | Sun, Aug 17 | Delta Air Lines£15933% OFF£235 £159
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TYS 19:434h 39m1 stopsPIT 00:22Knoxville - Pittsburgh | Thu, Jul 17 | Delta Air Lines
PIT 11:413h 26m1 stopsTYS 15:07Pittsburgh - Knoxville | Tue, Jul 22 | Delta Air Lines£15933% OFF£235 £159
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TYS 11:303h 54m1 stopsPIT 15:24Knoxville - Pittsburgh | Tue, Jul 8 | Delta Air Lines
PIT 10:304h 38m1 stopsTYS 15:08Pittsburgh - Knoxville | Tue, Jul 15 | Delta Air Lines£16331% OFF£235 £163
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TYS 05:454h 54m1 stopsPIT 10:39Knoxville - Pittsburgh | Thu, Jun 26 | Delta Air Lines
PIT 06:305h 36m1 stopsTYS 12:06Pittsburgh - Knoxville | Mon, Jun 30 | Delta Air Lines£16430% OFF£235 £164
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TYS 05:453h 53m1 stopsPIT 09:38Knoxville - Pittsburgh | Fri, Jul 4 | United Airlines
PIT 17:514h 44m1 stopsTYS 22:35Pittsburgh - Knoxville | Tue, Jul 8 | United Airlines£19517% OFF£235 £195 -
TYS 19:253h 52m1 stopsPIT 23:17Knoxville - Pittsburgh | Fri, Jul 18 | Delta Air Lines
PIT 19:553h 52m1 stopsTYS 23:47Pittsburgh - Knoxville | Sun, Jul 20 | Delta Air Lines£19916% OFF£235 £199
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TYS 05:305h 6m1 stopsPIT 10:36Knoxville - Pittsburgh | Fri, Jul 11 | Delta Air Lines
PIT 06:054h 40m1 stopsTYS 10:45Pittsburgh - Knoxville | Sun, Jul 13 | Delta Air Lines£20015% OFF£235 £200
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TYS 13:0017h 25m1 stopsPIT Invalid DateKnoxville - Pittsburgh | Sat, Jun 28 | Normal Airline
PIT 15:006hDirectTYS 16:00Pittsburgh - Knoxville | Mon, Jun 30 | Normal AirlineFind More FlightsFind More Flights
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TYS 10:304h 57m1 stopsPIT 15:27Knoxville - Pittsburgh | Tue, Jul 1 | Delta Air Lines£76 £18057% OFF57% OFF£180 £76
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TYS 22:0521h 11m1 stopsPIT 19:16Knoxville - Pittsburgh | Mon, Jul 28 | Allegiant Air£83 £18054% OFF54% OFF£180 £83 -
TYS 07:006h 14m1 stopsPIT 13:14Knoxville - Pittsburgh | Tue, Jul 1 | United Airlines£90 £18050% OFF50% OFF£180 £90
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TYS 19:4425h 2m1 stopsPIT 20:46Knoxville - Pittsburgh | Thu, Jul 17 | Allegiant Air£9547% OFF£180 £95
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TYS 17:576h 25m1 stopsPIT 00:22Knoxville - Pittsburgh | Thu, Jul 17 | Delta Air Lines£15116% OFF£180 £151
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TYS 05:303h 30m1 stopsPIT 09:00Knoxville - Pittsburgh | Fri, Jul 18 | Delta Air Lines£15315% OFF£180 £153
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TYS 05:305h 6m1 stopsPIT 10:36Knoxville - Pittsburgh | Sat, Jul 19 | Delta Air Lines£15315% OFF£180 £153
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TYS 05:305h 6m1 stopsPIT 10:36Knoxville - Pittsburgh | Sun, Jul 20 | Delta Air Lines£15315% OFF£180 £153
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TYS 05:305h 6m1 stopsPIT 10:36Knoxville - Pittsburgh | Mon, Jul 21 | Delta Air Lines£15315% OFF£180 £153
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TYS 16:023h 26m1 stopsPIT 19:28Knoxville - Pittsburgh | Tue, Jul 22 | Delta Air Lines£15315% OFF£180 £153
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TYS 13:0017h 25m1 stopsPIT Invalid DateKnoxville - Pittsburgh | Sat, Jun 28 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Knoxville to Pittsburgh
| Cheapest one-way flight price | £75 |
|---|---|
| Off-season travel month | April |
| Peak season for travel | March |
| Flight distance | 622.13km |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Knoxville (TYS) to Pittsburgh (PIT) the cheapest?
Airlines adjust prices for flights from Knoxville to Pittsburgh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Knoxville (TYS) to Pittsburgh (PIT) cost?
According to Trip.com's data, the lowest price is around £251. -
How many airports in Pittsburgh (PIT)?
There are 1 airport(s) in Pittsburgh (PIT): Pittsburgh International Airport.
How to find a cheap flight from Knoxville to Pittsburgh
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Knoxville to Pittsburgh. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Knoxville to Pittsburgh.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Knoxville to Pittsburgh over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, Jul 1, with one-way flights priced at just £76.
Compare cheap flight deals from Knoxville to Pittsburgh across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Knoxville to Pittsburgh. The cheapest airline for this route is Delta Air Lines.
Set up a Price Alert
By setting up a Price Alert for your journey from Knoxville to Pittsburgh, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Knoxville to Pittsburgh.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Knoxville to Pittsburgh and snag some exclusive deals just for you.
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