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

Return flights

08 Jul - 17 Aug	Spirit Airlines
06 Jul - 18 Aug	TAP
25 Jul - 18 Aug	TAP
04 Jul - 18 Aug	TAP
04 Jul - 09 Jul	Spirit Airlines
31 Jul - 14 Aug	Spirit Airlines
13 Jul - 25 Jul	TAP
10 Jul - 16 Jul	Spirit Airlines
28 Jul - 04 Aug	Icelandair
20 Jul - 24 Jul	TAP
07 Jul - 21 Jul	Air Canada
20 Jul - 27 Jul	TAP
04 Jul - 11 Jul	TAP
29 Jul - 14 Aug	Aer Lingus
07 Jul - 18 Jul	TAP
03 Jul - 08 Jul	Spirit Airlines
15 Jul - 25 Jul	Spirit Airlines
31 Jul - 05 Aug	Icelandair
31 Jul - 13 Aug	TAP
27 Jul - 03 Aug	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 $614

Return flights