Cheapest one-way flights from Nashville to Chicago in October from $128
AirHint found the following cheapest one-way flights from Nashville (BNA) to Chicago (ORD) in October 2025 (see full year).
One-Way flights
| 30 Oct | Sun Country Airlines | ||
| 01 Oct | American Airlines | direct | |
| 28 Oct | Southwest Airlines | direct | |
| 29 Oct | Southwest Airlines | direct | |
| 30 Oct | Southwest Airlines | direct |
Also check the deals for return flights from Nashville to Chicago in October.
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.
