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

Return flights

13 Mar - 04 Apr	KLM
12 Mar - 19 Mar	KLM
12 Mar - 04 Apr	KLM
28 Mar - 06 Apr	KLM
25 Mar - 06 Apr	KLM
14 Mar - 22 Mar	Delta
14 Mar - 21 Mar	Delta
21 Mar - 27 Mar	Delta
26 Mar - 06 Apr	Air France
11 Mar - 22 Mar	Virgin Atlantic
06 Mar - 13 Mar	Virgin Atlantic
12 Mar - 31 Mar	Delta
12 Mar - 29 Mar	Delta

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

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 Chicago to Paris in March from $694

Return flights