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Flights from Knoxville to Pittsburgh
There are no direct flights from Knoxville to Pittsburgh. The fastest way is one stop via Atlanta or Baltimore, about 2h 56m door to door (62 connections a week on current schedules).
No direct flights · 5 connection options From 2h 56m
Knoxville to Pittsburgh at a glance
Fastest journey2h 56mVia Atlanta, on current schedules
Nonstop flightsNoneConnect via Atlanta or Baltimore
Best ways to fly from Knoxville to Pittsburgh
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
TYS Atlanta (ATL) PIT
Leg 1: Delta Air Lines, American Airlines · Leg 2: Delta Air Lines, Southwest Airlines
Thu18:30 TYS19:08 ATL0h 52m connection20:00 ATL21:26 PITDelta Air Lines
2Search
TYS Baltimore (BWI) PIT
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Thu08:30 TYS09:48 BWI0h 57m connection10:45 BWI11:31 PITSouthwest Airlines
3Search
TYS Nashville (BNA) PIT
Leg 1: Southwest Airlines · Leg 2: Allegiant Air, Southwest Airlines
Mon18:00 TYS17:35 BNA1h 25m connection19:00 BNA21:11 PITSouthwest Airlines
4Search
TYS Charlotte (CLT) PIT
Leg 1: American Airlines, Piedmont Airlines (1948-1989) · Leg 2: American Airlines
Mon09:15 TYS09:55 CLT2h 35m connection12:30 CLT13:32 PITPiedmont Airlines (1948-1989) + American Airlines
5Search
TYS Washington (IAD) PIT
Leg 1: Allegiant Air, CommutAir · Leg 2: United Airlines, GoJet Airlines, Republic Airlines
Sun13:45 TYS15:05 IAD2h 25m connection17:30 IAD18:21 PITCommutAir + Republic Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 605 km376 miles
- Journey time
- 2h 56mon current schedules
- Time difference
- NonePittsburgh vs Knoxville
- Currency in Pittsburgh
- USD
- Airports
- TYS → PIT
Flights from Knoxville to Pittsburgh: questions answered
Are there direct flights from Knoxville to Pittsburgh?
No. There is no nonstop service, so you will connect, most easily in Atlanta, Baltimore and Nashville. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Knoxville to Pittsburgh?
With one connection the journey usually takes around 2h 56m, depending on the layover. The straight-line distance is 605 km.
Where do you change planes between Knoxville and Pittsburgh?
The best connecting points are Atlanta (ATL), Baltimore (BWI), Nashville (BNA) and Charlotte (CLT). Delta Air Lines flies both legs via Atlanta, so you can book it as one ticket.
Which airports serve Knoxville and Pittsburgh?
Knoxville: McGhee Tyson Airport (TYS). Pittsburgh: Pittsburgh International Airport (PIT).





