Cheapest return flights from Guadalajara to San Juan in December from $417

AirHint found the following cheapest return flights from Guadalajara (GDL) to San Juan (SJU) in December 2025 (see full year).

Return flights

05 Dec - 10 Dec Copa
23 Dec - 07 Jan Copa
04 Dec - 09 Dec Viva
22 Dec - 26 Dec Aeromexico
22 Dec - 25 Dec Aeromexico
23 Dec - 27 Dec Volaris
21 Dec - 24 Dec Viva
19 Dec - 28 Dec Viva
21 Dec - 27 Dec Volaris
21 Dec - 25 Dec Viva
26 Dec - 30 Dec Viva
19 Dec - 05 Jan Viva

Also check the deals for one-way flights from Guadalajara to San Juan 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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