San Jose (SJC) to San Juan (SJU) flight deal in economy from $386

Wednesday, January 13th, 2027

4 round-trip options

Returning
Mon, Jan 18, 20275 Day Trip
$957 USD
Returning
Tue, Jan 19, 20276 Day Trip
$673 USD
Returning
Wed, Jan 20, 20277 Day Trip
$480 USD
Returning
Fri, Jan 22, 20279 Day Trip
$433 USD