Cheapest return flights from San Diego to San Juan in January from 399€

Best time to book flights for San Diego (SAN) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from San Diego (SAN) to San Juan (SJU) in January 2025 (see full year).

Return flights

27 Jan - 31 Jan United
23 Jan - 31 Jan United
24 Jan - 28 Jan Alaska Airlines
22 Jan - 25 Jan Delta
19 Jan - 22 Jan United
23 Jan - 27 Jan United
13 Jan - 18 Jan Delta
12 Jan - 18 Jan Delta
15 Jan - 21 Jan Southwest Airlines
16 Jan - 20 Jan Alaska Airlines

Also check the deals for one-way flights from San Diego to San Juan in January.

Skyscanner

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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