Cheapest return flights from St. Louis to Paris in March from $569

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

Return flights

17 Mar - 24 Mar Delta
18 Mar - 25 Mar KLM
23 Mar - 30 Mar KLM
10 Mar - 18 Mar British Airways
25 Mar - 01 Apr KLM
07 Mar - 14 Mar Frontier Airlines
16 Mar - 23 Mar Air France
05 Mar - 08 Mar British Airways
21 Mar - 28 Mar KLM
31 Mar - 07 Apr KLM
08 Mar - 15 Mar KLM
12 Mar - 19 Mar KLM
29 Mar - 05 Apr KLM
27 Mar - 03 Apr KLM

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

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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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