Cheapest return PBI–SJU flights, May

AirHint found the following cheapest return flights from West Palm Beach (PBI) to San Juan (SJU) in May 2026 (see full year).

Return flights

28 May - 04 Jun Allegiant Air
07 May - 12 May Delta
10 May - 13 May Delta
10 May - 17 May Allegiant Air
20 May - 24 May Southwest Airlines
22 May - 25 May Southwest Airlines
08 May - 15 May Breeze Airways

Also check the deals for one-way flights from West Palm Beach to San Juan in May.

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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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