Cheap Flights from Philadelphia International Airport to Tri-Cities (Tennessee) (TRI) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/4
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Return Date

2025/4
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Philadelphia－Tri-Cities Regional Airport
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Philadelphia－Tri-Cities Regional Airport
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Philadelphia－Tri-Cities Regional Airport
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Philadelphia－Tri-Cities Regional Airport
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Philadelphia－Tri-Cities Regional Airport
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Philadelphia－Tri-Cities (Tennessee)
Estimated Flight Time
3 Hours 01 Minutes
Philadelphia－Tri-Cities (Tennessee)
Number of Operating Airlines
2

Operating Airlines for Philadelphia－Tri-Cities Regional Airport Route
Delta Air Lines

LCCAmerican Airlines

Other Destinations from:Philadelphia

Philadelphia－Tucson(TUS)
USD765〜
* Fares vary in accordance to seat availability
Other Departures to: Tri-Cities (Tennessee)
* Fares vary in accordance to seat availability