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

Return flights

15 Jul - 27 Jul	Air Canada
06 Jul - 13 Jul	KLM
16 Jul - 23 Jul	KLM
10 Jul - 13 Jul	Aer Lingus

Also check the deals for one-way flights from St. Louis 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.

Book a cheap hotel in Paris

Cheap car rent in Paris

Cheapest return flights from St. Louis to Paris in July from $1023

Return flights