AirHint found the following cheapest return flights from Chicago (ORD) to Paris (CDG) in July 2025 (see full year).

Return flights

06 Jul - 18 Aug	Icelandair
04 Jul - 18 Aug	Icelandair
08 Jul - 17 Aug	Icelandair
06 Jul - 20 Aug	Iberia
06 Jul - 20 Aug	Delta	direct
06 Jul - 19 Aug	Iberia	direct
06 Jul - 18 Aug	Finnair	direct
25 Jul - 17 Aug	Icelandair
25 Jul - 18 Aug	Icelandair
25 Jul - 18 Aug	Finnair	direct
04 Jul - 11 Jul	Icelandair
12 Jul - 19 Jul	Icelandair
04 Jul - 09 Jul	Icelandair
10 Jul - 16 Jul	Icelandair
10 Jul - 18 Jul	Icelandair
13 Jul - 25 Jul	Icelandair
09 Jul - 16 Jul	Icelandair
15 Jul - 25 Jul	Icelandair
17 Jul - 24 Jul	Icelandair
16 Jul - 20 Jul	Icelandair

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

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 July from $432

Return flights