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 15 days agoDecember 2026
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Fair Availability
21% of dates checked are available within 10% of the lowest price
Friday, December 4th, 2026
5 round-trip options
Returning
Wed, Dec 9, 2026•5 Day Trip
$661 USD
Returning
Sat, Dec 12, 2026•8 Day Trip
$936 USD
Returning
Sun, Dec 13, 2026•9 Day Trip
$936 USD
Returning
Tue, Dec 15, 2026•11 Day Trip
$764 USD
Returning
Wed, Dec 16, 2026•12 Day Trip
$661 USD