Cheapest return flights from Madison to San Juan in July from $517

AirHint found the following cheapest return flights from Madison (MSN) to San Juan (SJU) in July 2025 (see full year).

Return flights

14 Jul - 18 Jul American Airlines

Also check the deals for one-way flights from Madison to San Juan in July.

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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