Cheapest return flights from Oakland to San Juan in March from $665

AirHint found the following cheapest return flights from Oakland (OAK) to San Juan (SJU) in March 2026 (see full year).

Return flights

28 Mar - 01 Apr Southwest Airlines
14 Mar - 21 Mar Volaris
17 Mar - 24 Mar Viva
24 Mar - 30 Mar Alaska Airlines
13 Mar - 21 Mar Southwest Airlines
26 Mar - 30 Mar Alaska Airlines
23 Mar - 29 Mar Alaska Airlines
22 Mar - 29 Mar Alaska Airlines
27 Mar - 29 Mar Alaska Airlines

Also check the deals for one-way flights from Oakland to San Juan in March.

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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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