Cheapest return flights from Chicago to Miami in December from $141

AirHint found the following cheapest return flights from Chicago (ORD) to Miami (MIA) in December 2025 (see full year).

Return flights

31 Dec - 21 Jan Spirit Airlines direct
31 Dec - 13 Jan Spirit Airlines direct
31 Dec - 14 Jan Spirit Airlines direct
31 Dec - 08 Jan Spirit Airlines direct
31 Dec - 20 Jan Spirit Airlines
31 Dec - 15 Jan Spirit Airlines direct
31 Dec - 16 Jan Spirit Airlines direct
31 Dec - 10 Jan Spirit Airlines direct
31 Dec - 12 Jan Spirit Airlines direct
31 Dec - 17 Jan Spirit Airlines direct
31 Dec - 31 Dec United
30 Dec - 31 Dec United
30 Dec - 31 Dec United direct
29 Dec - 31 Dec Spirit Airlines direct
29 Dec - 31 Dec American Airlines
30 Dec - 30 Dec American Airlines
31 Dec - 31 Dec American Airlines direct
30 Dec - 30 Dec American Airlines direct
29 Dec - 29 Dec United direct

Also check the deals for one-way flights from Chicago to Miami in December.

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