Cheapest return flights from Milwaukee to San Jose in May from $322

Best time to book flights for Milwaukee (MKE) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Milwaukee (MKE) to San Jose (SJO) in May 2025 (see full year).

Return flights

13 May - 17 May Spirit Airlines
24 May - 31 May United

Also check the deals for one-way flights from Milwaukee to San Jose in May.

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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