Cheapest return flights from San Francisco to San Juan in December from $522

Best time to book flights for San Francisco (SFO) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to San Juan (SJU) in December 2024 (see full year).

Return flights

23 Dec - 18 Jan Frontier Airlines
24 Dec - 27 Dec American Airlines
31 Dec - 05 Jan Sun Country Airlines
24 Dec - 28 Dec Sun Country Airlines
30 Dec - 02 Jan Sun Country Airlines
23 Dec - 27 Dec Frontier Airlines
23 Dec - 29 Dec Delta
24 Dec - 26 Dec Sun Country Airlines
26 Dec - 30 Dec Sun Country Airlines
23 Dec - 25 Dec Sun Country Airlines
27 Dec - 06 Jan jetBlue
26 Dec - 31 Dec jetBlue
24 Dec - 31 Dec Sun Country Airlines
24 Dec - 30 Dec Sun Country Airlines
25 Dec - 01 Jan Frontier Airlines
29 Dec - 02 Jan jetBlue
23 Dec - 01 Jan Sun Country Airlines
24 Dec - 05 Jan Sun Country Airlines
23 Dec - 02 Jan Sun Country Airlines
27 Dec - 03 Jan jetBlue

Also check the deals for one-way flights from San Francisco 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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