Cheapest one-way flights from San Juan to Madrid in January from 236€

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

One-Way flights

30 Jan Frontier Airlines
23 Jan Spirit Airlines
31 Jan Spirit Airlines
26 Jan British Airways direct
22 Jan Frontier Airlines
21 Jan jetBlue
20 Jan KLM
19 Jan KLM
20 Jan British Airways direct
21 Jan British Airways direct

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

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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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