Cheapest return flights from San Antonio to San Juan in May from 233€

AirHint found the following cheapest return flights from San Antonio (SAT) to San Juan (SJU) in May 2026 (see full year).

Return flights

16 May - 19 May Spirit Airlines
07 May - 12 May Spirit Airlines
07 May - 19 May Spirit Airlines
15 May - 19 May Spirit Airlines
16 May - 01 Jun Spirit Airlines
19 May - 01 Jun Spirit Airlines
19 May - 28 May United
15 May - 01 Jun Spirit Airlines
16 May - 28 May Spirit Airlines
26 May - 01 Jun Spirit Airlines
15 May - 28 May Spirit Airlines
16 May - 05 Jun Spirit Airlines
19 May - 05 Jun Spirit Airlines
26 May - 28 May Spirit Airlines
16 May - 25 May Spirit Airlines
16 May - 24 May Spirit Airlines
19 May - 08 Jun Spirit Airlines
26 May - 05 Jun Spirit Airlines
26 May - 11 Jun Spirit Airlines
26 May - 08 Jun Spirit Airlines

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

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