Cheapest one-way flights from Nashville to Philadelphia in March from $101

AirHint found the following cheapest one-way flights from Nashville (BNA) to Philadelphia (PHL) in March 2026 (see full year).

One-Way flights

18 Mar Spirit Airlines
16 Mar Frontier Airlines direct
17 Mar Spirit Airlines
18 Mar American Airlines direct
17 Mar American Airlines direct
09 Mar Spirit Airlines
14 Mar Delta
21 Mar Southwest Airlines direct
14 Mar Southwest Airlines direct
15 Mar Avelo Airlines

Also check the deals for return flights from Nashville to Philadelphia in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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