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Flights from Pittsburgh to Knoxville
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Find cheap one-way flights from Pittsburgh to Knoxville starting at CNY 49.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- PIT13:4120h 10m1 stopTYS09:51Tue, Apr 23|Pittsburgh - Knoxville|Frontier AirlinesCNY 49CNY 26181% OFF81% OFFCNY 261CNY 49
- PIT06:204h 5m1 stopTYS10:25Mon, Jul 1|Pittsburgh - Knoxville|United AirlinesCNY 129CNY 26151% OFF51% OFFCNY 261CNY 129
- PIT06:154h 11m1 stopTYS10:26Sat, Apr 27|Pittsburgh - Knoxville|United AirlinesCNY 130CNY 26150% OFF50% OFFCNY 261CNY 130
- PIT06:154h 11m1 stopTYS10:26Tue, Apr 30|Pittsburgh - Knoxville|United AirlinesCNY 130CNY 130
- PIT08:1313h 5m1 stopTYS21:18Sun, Jun 30|Pittsburgh - Knoxville|Frontier AirlinesCNY 138CNY 138
- PIT21:0410h 44m1 stopTYS07:48Mon, Apr 22|Pittsburgh - Knoxville|Spirit AirlinesCNY 145CNY 145
- PIT18:175h 38m1 stopTYS23:55Tue, May 14|Pittsburgh - Knoxville|Delta Air LinesCNY 165CNY 165
- PIT06:004h 11m1 stopTYS10:11Wed, May 15|Pittsburgh - Knoxville|Delta Air LinesCNY 165CNY 165
- PIT06:154h 11m1 stopTYS10:26Tue, May 14|Pittsburgh - Knoxville|United AirlinesCNY 175CNY 175
- PIT16:1817h 33m1 stopTYS09:51Tue, Apr 23|Pittsburgh - Knoxville|United AirlinesCNY 190CNY 190
- PIT13:003h 5mDirectTYS14:00Sat, Apr 27|Pittsburgh - Knoxville|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Pittsburgh to Knoxville
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From US$49
United Airlines
From US$129
Spirit Airlines
From US$145
Delta Air Lines
From US$165
American Airlines
From US$225
Southern Airways Express
From US$332
ANA airlines
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Find cheap flights from Pittsburgh to Knoxville by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Pittsburgh to Knoxville.
- CheapestPIT13:4120h 10m1 transferTYS09:51Pittsburgh International Airport - Mcghee Tyson AirportTue, Apr 23Frontier AirlinesUS$49
- PIT13:4120h 10m1 transferTYS09:51Pittsburgh International Airport - Mcghee Tyson AirportTue, Apr 23Frontier AirlinesUS$49Find More Flights
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Pittsburgh to Knoxville Flight Information
Cheapest nonstop flight price | $49 |
---|---|
Off-season for travel | December |
Peak season for travel | October |
Flight distance | 622.13km |
Popular airline | American Airlines |
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