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

Return flights

21 Jan - 31 Jan	TAP
25 Jan - 31 Jan	TAP
23 Jan - 14 Feb	TAP
21 Jan - 14 Feb	TAP
14 Jan - 21 Jan	TAP
14 Jan - 20 Jan	TAP
07 Jan - 14 Jan	TAP
06 Jan - 11 Jan	Icelandair
09 Jan - 23 Jan	TAP
16 Jan - 31 Jan	TAP
14 Jan - 07 Feb	Iberia
12 Jan - 07 Feb	Iberia
29 Jan - 02 Feb	Icelandair
22 Jan - 26 Jan	Icelandair
29 Jan - 03 Feb	Spirit Airlines
10 Jan - 17 Jan	Spirit Airlines
15 Jan - 07 Feb	Iberia
20 Jan - 14 Feb	Frontier Airlines
26 Jan - 21 Feb	Iberia
30 Jan - 21 Feb	Iberia

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 335€

Return flights