Cheapest return flights from Nashville to Chicago in October from $70

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

Return flights

23 Oct - 30 Oct Frontier Airlines direct
06 Oct - 13 Oct Frontier Airlines direct
02 Oct - 05 Oct Frontier Airlines direct
10 Oct - 12 Oct Frontier Airlines direct
16 Oct - 20 Oct Spirit Airlines direct
09 Oct - 13 Oct Spirit Airlines direct
09 Oct - 27 Oct Spirit Airlines direct
09 Oct - 30 Oct Spirit Airlines direct
09 Oct - 17 Oct Spirit Airlines direct
09 Oct - 12 Oct Spirit Airlines direct
20 Oct - 09 Nov Spirit Airlines direct
20 Oct - 03 Nov Spirit Airlines direct
20 Oct - 06 Nov Spirit Airlines direct
20 Oct - 07 Nov Spirit Airlines direct
20 Oct - 02 Nov Spirit Airlines direct
23 Oct - 09 Nov Spirit Airlines direct
23 Oct - 03 Nov Spirit Airlines direct
23 Oct - 06 Nov Spirit Airlines direct
23 Oct - 07 Nov Spirit Airlines direct
23 Oct - 02 Nov Spirit Airlines direct

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

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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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