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

Return flights

21 Jan - 25 Jan	Icelandair
29 Jan - 03 Feb	Icelandair
14 Jan - 29 Jan	Icelandair
17 Jan - 27 Jan	Icelandair
12 Jan - 21 Jan	Icelandair
19 Jan - 27 Jan	Icelandair
18 Jan - 22 Jan	Icelandair
13 Jan - 22 Jan	Icelandair
14 Jan - 22 Jan	Icelandair
19 Jan - 26 Jan	Icelandair
21 Jan - 28 Jan	Icelandair
19 Jan - 03 Feb	Icelandair
27 Jan - 03 Feb	Icelandair
29 Jan - 05 Feb	Icelandair
31 Jan - 07 Feb	Icelandair
29 Jan - 07 Feb	Icelandair
25 Jan - 01 Feb	Icelandair
28 Jan - 08 Feb	Icelandair
27 Jan - 08 Feb	Icelandair
20 Jan - 03 Feb	Icelandair

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 384€

Return flights