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

Wednesday, January 20th, 2027

4 round-trip options

Returning
Mon, Jan 25, 20275 Day Trip
$661 USD
Returning
Tue, Jan 26, 20276 Day Trip
$626 USD
Returning
Wed, Jan 27, 20277 Day Trip
$386 USD
Returning
Fri, Jan 29, 20279 Day Trip
$386 USD