Cheapest return flights from St. Louis to Paris in April from $538

AirHint found the following cheapest return flights from St. Louis (STL) to Paris (CDG) in April 2026 (see full year).

Return flights

28 Apr - 06 May Air Canada
07 Apr - 14 Apr Air Canada
28 Apr - 05 May Air Canada
14 Apr - 21 Apr KLM
29 Apr - 06 May KLM
16 Apr - 24 Apr British Airways
09 Apr - 17 Apr Air Canada
08 Apr - 15 Apr Air France
10 Apr - 17 Apr KLM
17 Apr - 24 Apr KLM
20 Apr - 27 Apr KLM
23 Apr - 30 Apr KLM
26 Apr - 03 May KLM
12 Apr - 19 Apr Air France

Also check the deals for one-way flights from St. Louis to Paris in April.

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