Roundtrip Flights from Knoxville to Philadelphia
- Dep: May 18 Rtn: May 20TYS
* All fares below were last found on: Apr 23, 2018 and 8:40:27 PM.
Fares are round trip, Fares incl. all fuel surcharges, our service fees and taxes.
Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking.
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