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

Return flights

08 Sep - 11 Sep	Spirit Airlines
05 Sep - 13 Sep	Spirit Airlines
02 Sep - 16 Sep	Spirit Airlines
20 Sep - 27 Sep	Spirit Airlines
22 Sep - 29 Sep	Spirit Airlines
29 Sep - 06 Oct	Spirit Airlines
09 Sep - 16 Sep	United
21 Sep - 29 Sep	Spirit Airlines
18 Sep - 11 Oct	Spirit Airlines
05 Sep - 12 Sep	United
11 Sep - 18 Sep	United
07 Sep - 14 Sep	United
25 Sep - 02 Oct	United
27 Sep - 04 Oct	United

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

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 Kansas City to Paris in September from 566€

Return flights