San Jose (SJC) to San Juan (SJU) flight deal in economy from $386
SJCNorman Y. Mineta San Jose International Airport
San Jose, United States
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
$745 USD
-48%$386 USD
Verified 16 days agoDecember 2026
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Fair Availability
21% of dates checked are available within 10% of the lowest price
Friday, December 11th, 2026
5 round-trip options
Returning
Wed, Dec 16, 2026•5 Day Trip
$910 USD
Returning
Sat, Dec 19, 2026•8 Day Trip
$1,185 USD
Returning
Sun, Dec 20, 2026•9 Day Trip
$1,185 USD
Returning
Tue, Dec 22, 2026•11 Day Trip
$957 USD
Returning
Wed, Dec 23, 2026•12 Day Trip
$1,013 USD