Philadelphia to Knoxville nonstop
Yes: American and Allegiant fly direct from Philadelphia (PHL) to Knoxville (TYS) about 8 times a week, year-round.
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Philadelphia to Knoxville in numbers
Measured from US DOT filings, not estimated from distance.
- Distance and flight time
- 555 miles nonstop, about 1 hr 40 min gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
- Seasonality
- Flew in 11 of the last 12 months (not in March 2026): busiest in November 2025 (9 flights a week), quietest in February 2026 (3 flights a week).
- Sep 2025: 7 flights a week
- Oct 2025: 7 flights a week
- Nov 2025: 9 flights a week
- Dec 2025: 7 flights a week
- Jan 2026: 6 flights a week
- Feb 2026: 3 flights a week
- Mar 2026: no regular flights
- Apr 2026: 6 flights a week
- May 2026: 8 flights a week
- Jun 2026: 9 flights a week
- Jul 2026: 9 flights a week
- Aug 2026: 8 flights a week
Flights a week by month, Sep 2025 to Aug 2026, from US DOT on-time filings. - Who operates the flights
- PSA 81% (regional operator), Allegiant 19% of departures, counted across the August 2026 and February 2026 US DOT on-time filings.
- Fares
- Half of the 627 tickets in the US DOT fare survey for Q2 2025 sold between $225 and $425 one way, median $250. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
- Jul to Sep (Q3 2024): median $150 one way, middle half $100 to $300, 894 tickets
- Oct to Dec (Q4 2024): median $225 one way, middle half $175 to $350, 645 tickets
- Jan to Mar (Q1 2025): median $250 one way, middle half $225 to $425, 421 tickets
- Apr to Jun (Q2 2025): median $250 one way, middle half $225 to $425, 627 tickets
Jul to Sep trips were the cheapest (median $150 one way) and Jan to Mar and Apr to Jun trips cost the most (median $250), in the DOT ticket survey for Q3 2024 to Q2 2025. Bars show the middle half of one-way fares; the mark is the median.
Flying the other way? Knoxville to Philadelphia nonstop.
Other airports near Philadelphia with nonstops to Knoxville
Within about 100 miles of Philadelphia International Airport
Also nonstop from Philadelphia (PHL)
Busiest other routes out of the same airport
- Atlanta (ATL) about 17 times a day
- Chicago (ORD) about 16 times a day
- Orlando (MCO) about 14 times a day
- Boston (BOS) about 14 times a day
- Denver (DEN) about 10 times a day
- Fort Lauderdale (FLL) about 10 times a day
- Detroit (DTW) about 9 times a day
- Charlotte (CLT) about 9 times a day
Staying in Knoxville?
Sort out where you'll sleep and what you'll do once you land.
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