Cheapest return flights from Milwaukee to Madrid in April from $592

AirHint found the following cheapest return flights from Milwaukee (MKE) to Madrid (MAD) in April 2026 (see full year).

Return flights

14 Apr - 21 Apr British Airways
18 Apr - 25 Apr British Airways
27 Apr - 01 May Aer Lingus

Also check the deals for one-way flights from Milwaukee to Madrid in April.

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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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