Cheapest return flights from Oakland to San Juan in April from $434

Best time to book flights for Oakland (OAK) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Oakland (OAK) to San Juan (SJU) in April 2025 (see full year).

Return flights

08 Apr - 16 Apr Spirit Airlines
09 Apr - 17 Apr Southwest Airlines
09 Apr - 16 Apr Southwest Airlines
10 Apr - 15 Apr Spirit Airlines
25 Apr - 01 May Spirit Airlines
04 Apr - 11 Apr Spirit Airlines
25 Apr - 30 Apr Spirit Airlines
26 Apr - 30 Apr Spirit Airlines
24 Apr - 30 Apr Spirit Airlines
24 Apr - 29 Apr Spirit Airlines
16 Apr - 23 Apr Spirit Airlines

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

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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