Cheapest one-way flights from San Juan to Madrid in March from 221€

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

One-Way flights

03 Mar Spirit Airlines
04 Mar Frontier Airlines
24 Mar Frontier Airlines
06 Mar Frontier Airlines
14 Mar Avianca
12 Mar Avianca
19 Mar Avianca
04 Mar Iberia direct
27 Mar Frontier Airlines
24 Mar Iberia direct

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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