Cheapest return flights from Chicago to Paris in September from $460

Best time to book flights for Chicago (ORD) to Paris (CDG) flights at AirHint

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

Return flights

29 Sep - 06 Oct Scandinavian Airlines
28 Sep - 05 Oct Scandinavian Airlines
08 Sep - 17 Sep Turkish Airlines
08 Sep - 23 Sep Turkish Airlines
15 Sep - 22 Sep Turkish Airlines
01 Sep - 16 Sep Finnair
01 Sep - 10 Sep Finnair
09 Sep - 23 Sep Turkish Airlines
09 Sep - 25 Sep Turkish Airlines
01 Sep - 15 Sep Turkish Airlines
02 Sep - 09 Sep Scandinavian Airlines
24 Sep - 01 Oct Finnair
06 Sep - 15 Sep Turkish Airlines
24 Sep - 01 Oct Air France direct
27 Sep - 04 Oct United
28 Sep - 05 Oct Air France direct
29 Sep - 06 Oct Air France direct
27 Sep - 04 Oct United direct

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

Skyscanner

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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