Cheapest return flights from Chicago to Madrid in March from $350

Best time to book flights for Chicago (ORD) to Madrid (MAD) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Madrid (MAD) in March 2025 (see full year).

Return flights

14 Mar - 21 Mar TAP
04 Mar - 11 Mar Iberia
04 Mar - 11 Mar Iberia direct
14 Mar - 23 Mar TAP
03 Mar - 04 Mar British Airways
02 Mar - 04 Mar British Airways
08 Mar - 15 Mar American Airlines
08 Mar - 15 Mar Iberia direct
02 Mar - 16 Apr United
01 Mar - 02 Mar British Airways
22 Mar - 29 Mar SWISS
02 Mar - 16 Apr Iberia direct
28 Mar - 11 Apr TAP
28 Mar - 11 Apr Iberia direct
22 Mar - 28 Apr Iberia direct

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

Skyscanner

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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