Cheapest return flights from Chicago to Split in December from 1035€

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

Return flights

05 Dec - 26 Dec TAP
16 Dec - 16 Jan Frontier Airlines
17 Dec - 05 Jan Lufthansa
17 Dec - 01 Jan Lufthansa
22 Dec - 04 Jan Frontier Airlines
21 Dec - 04 Jan Aer Lingus
20 Dec - 01 Jan Lufthansa
22 Dec - 03 Jan Frontier Airlines
19 Dec - 04 Jan Frontier Airlines
20 Dec - 04 Jan Spirit Airlines

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

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