Cheapest one-way flights from San Juan to Madrid in March from 224€

AirHint found the following cheapest one-way flights from San Juan (SJU) to Madrid (MAD) in March 2026 (see full year).

One-Way flights

24 Mar Frontier Airlines
16 Mar Frontier Airlines
04 Mar Spirit Airlines
10 Mar Spirit Airlines
27 Mar Frontier Airlines
07 Mar Spirit Airlines
05 Mar Frontier Airlines
06 Mar Spirit Airlines
08 Mar Iberia direct
22 Mar Avianca

Also check the deals for return flights from San Juan to Madrid in March.

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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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