AirHint found the following cheapest return flights from Chicago (ORD) to Madras (MAA) in May 2026 (see full year).

Return flights

14 May - 25 May	Cathay Pacific
12 May - 02 Jun	SWISS
13 May - 02 Jun	SWISS
14 May - 02 Jun	SWISS
14 May - 31 May	SWISS
08 May - 30 May	SWISS
12 May - 03 Jun	SWISS
02 May - 16 May	Etihad Airways
10 May - 17 May	SWISS
16 May - 06 Jun	Air Canada
14 May - 01 Jun	SWISS
14 May - 05 Jun	SWISS
20 May - 10 Jun	Air Canada
22 May - 20 Jun	SWISS
19 May - 26 May	Qatar Airways

Also check the deals for one-way flights from Chicago to Madras in May.

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 Madras in May from $609

Return flights