AirHint found the following cheapest one-way flights from Madrid (MAD) to San Juan (SJU) in April 2026 (see full year).
One-Way flights
| 01 Apr | Avianca | ||
| 02 Apr | Avianca | ||
| 03 Apr | Avianca | ||
| 08 Apr | Ryanair | ||
| 30 Apr | Iberia | direct | |
| 06 Apr | Royal Air Maroc | ||
| 05 Apr | Iberia | ||
| 11 Apr | Iberia | ||
| 08 Apr | Iberia | direct | |
| 11 Apr | Iberia | direct |
Also check the deals for return flights from Madrid to San Juan 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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