Cheapest return flights from Nashville to Chicago in October from $225
AirHint found the following cheapest return flights from Nashville (BNA) to Chicago (ORD) in October 2025 (see full year).
Return flights
| 30 Oct - 03 Nov | Sun Country Airlines | ||
| 06 Oct - 13 Oct | Spirit Airlines | direct | |
| 30 Oct - 06 Nov | Spirit Airlines | ||
| 30 Oct - 03 Nov | Southwest Airlines | direct | |
| 30 Oct - 06 Nov | United | direct |
Also check the deals for one-way 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.
