Cheapest one-way flights from Fort Myers to Chicago in December from $56

AirHint found the following cheapest one-way flights from Fort Myers (RSW) to Chicago (ORD) in December 2025 (see full year).

One-Way flights

23 Dec Spirit Airlines direct
25 Dec Spirit Airlines direct
26 Dec Spirit Airlines direct
22 Dec Spirit Airlines direct
28 Dec Spirit Airlines direct
18 Dec Spirit Airlines direct
20 Dec Spirit Airlines direct
19 Dec Spirit Airlines direct
08 Dec Frontier Airlines
31 Dec Spirit Airlines direct

Also check the deals for return flights from Fort Myers to Chicago in December.

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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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