Cheapest return flights from Jacksonville to Madrid in December from 982€

AirHint found the following cheapest return flights from Jacksonville (JAX) to Madrid (MAD) in December 2025 (see full year).

Return flights

24 Dec - 25 Dec Delta
28 Dec - 06 Jan Frontier Airlines
24 Dec - 07 Jan Breeze Airways
27 Dec - 06 Jan Frontier Airlines
23 Dec - 06 Jan Allegiant Air
24 Dec - 06 Jan Frontier Airlines
26 Dec - 02 Jan United

Also check the deals for one-way flights from Jacksonville to Madrid in December.

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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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