Cheapest return flights from Nashville to Chicago in September from $80

AirHint found the following cheapest return flights from Nashville (BNA) to Chicago (ORD) in September 2025 (see full year).

Return flights

05 Sep - 08 Sep Spirit Airlines direct
22 Sep - 29 Sep Spirit Airlines direct
26 Sep - 29 Sep Spirit Airlines direct
22 Sep - 26 Sep Spirit Airlines direct
15 Sep - 29 Sep Spirit Airlines direct
22 Sep - 03 Oct Spirit Airlines direct
26 Sep - 03 Oct Spirit Airlines direct
08 Sep - 26 Sep Spirit Airlines direct
15 Sep - 26 Sep Spirit Airlines direct
15 Sep - 03 Oct Spirit Airlines direct
05 Sep - 26 Sep Spirit Airlines
18 Sep - 20 Sep United direct
08 Sep - 29 Sep Spirit Airlines
26 Sep - 13 Oct Spirit Airlines direct
22 Sep - 10 Oct Spirit Airlines direct
26 Sep - 10 Oct Spirit Airlines direct
22 Sep - 13 Oct Spirit Airlines

Also check the deals for one-way flights from Nashville to Chicago in September.

Skyscanner

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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