Cheapest return flights from Chicago to Paris in December from 572€

Best time to book flights for Chicago (ORD) to Paris (CDG) flights at AirHint

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

Return flights

04 Dec - 13 Dec Scandinavian Airlines
25 Dec - 15 Jan KLM
25 Dec - 29 Dec KLM
24 Dec - 02 Jan Air Serbia
12 Dec - 21 Dec Aer Lingus
26 Dec - 05 Jan United
25 Dec - 08 Jan Aer Lingus
28 Dec - 04 Jan United
04 Dec - 13 Dec Brussels Airlines direct
25 Dec - 15 Jan Brussels Airlines direct
20 Dec - 01 Jan United

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

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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