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

Return flights

16 Jan - 25 Jan	Icelandair
14 Jan - 27 Jan	Icelandair
23 Jan - 26 Jan	Icelandair
14 Jan - 28 Jan	Icelandair
18 Jan - 25 Jan	Icelandair
23 Jan - 30 Jan	Icelandair
08 Jan - 13 Jan	Icelandair
10 Jan - 17 Jan	Icelandair
13 Jan - 20 Jan	Icelandair
08 Jan - 14 Jan	Icelandair
28 Jan - 04 Feb	Icelandair
14 Jan - 07 Feb	Air France
12 Jan - 07 Feb	Air France
19 Jan - 14 Feb	Air France
21 Jan - 14 Feb	Air France
16 Jan - 07 Feb	United
03 Jan - 01 Feb	KLM

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 393€

Return flights