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

Return flights

31 Jul - 17 Aug	Icelandair
30 Jul - 17 Aug	Icelandair
29 Jul - 14 Aug	Icelandair
30 Jul - 15 Aug	Delta
27 Jul - 14 Aug	Delta
31 Jul - 16 Aug	Icelandair
17 Jul - 20 Jul	Icelandair
29 Jul - 14 Aug	Finnair	direct
30 Jul - 15 Aug	Finnair	direct
27 Jul - 14 Aug	Finnair	direct
29 Jul - 12 Aug	Icelandair
21 Jul - 29 Jul	Delta
23 Jul - 29 Jul	Virgin Atlantic
16 Jul - 23 Jul	Air France	direct
14 Jul - 21 Jul	Scandinavian Airlines
11 Jul - 20 Jul	Icelandair
17 Jul - 24 Jul	SWISS
14 Jul - 23 Jul	Icelandair
10 Jul - 18 Jul	Icelandair
18 Jul - 20 Jul	Scandinavian Airlines

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 360€

Return flights