Cheapest one-way flights from Pittsburgh (PIT) to Nashville (BNA), October

10 dates in October, from $ 54. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
18 Oct Allegiant Air
Direct Flight
29 Oct Allegiant Air
Direct Flight
30 Oct Frontier Airlines
11 Oct Allegiant Air
Direct Flight
30 Oct Alaska Airlines
Direct Flight
10 Oct Frontier Airlines
20 Oct Frontier Airlines
20 Oct Southwest Airlines
Direct Flight
12 Oct Southwest Airlines
Direct Flight
10 Oct Southwest Airlines
Direct Flight
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Deals for return flights from Pittsburgh to Nashville in October.

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Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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