AirHint found the following cheapest return flights from Chicago (ORD) to Paris (CDG) in January 2026 (see full year).

Return flights

20 Jan - 31 Jan	Icelandair
08 Jan - 14 Jan	Icelandair
08 Jan - 15 Jan	Icelandair
14 Jan - 20 Jan	Icelandair
15 Jan - 22 Jan	Icelandair
10 Jan - 17 Jan	Icelandair
12 Jan - 19 Jan	Icelandair
17 Jan - 24 Jan	Icelandair
22 Jan - 29 Jan	Icelandair
27 Jan - 03 Feb	Icelandair
11 Jan - 20 Jan	Icelandair
27 Jan - 03 Feb	Air France	direct

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

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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Cheapest return flights from Chicago to Paris in January from 390€

Return flights