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
28 Jan - 04 Feb	Icelandair
16 Jan - 25 Jan	Icelandair
21 Jan - 28 Jan	Icelandair
15 Jan - 07 Feb	Icelandair
16 Jan - 07 Feb	Icelandair
17 Jan - 07 Feb	Icelandair
15 Jan - 01 Feb	Icelandair
14 Jan - 21 Jan	Icelandair
18 Jan - 07 Feb	Icelandair
23 Jan - 01 Feb	Icelandair
22 Jan - 28 Jan	Icelandair
22 Jan - 29 Jan	Icelandair
23 Jan - 29 Jan	Icelandair
19 Jan - 27 Jan	Icelandair
09 Jan - 16 Jan	Icelandair
09 Jan - 12 Jan	Icelandair
18 Jan - 03 Feb	Icelandair
19 Jan - 03 Feb	Icelandair
22 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 $427

Return flights