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

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesSJC

Norman Y. Mineta San Jose International Airport

San Jose, United States
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
$745 USD
-48%$386 USD
Verified 16 days ago
Fair Availability
21% of dates checked are available within 10% of the lowest price

Wednesday, January 6th, 2027

4 round-trip options

Returning
Mon, Jan 11, 2027•5 Day Trip
$708 USD
Google Flights
Returning
Tue, Jan 12, 2027•6 Day Trip
$673 USD
Google Flights
Returning
Wed, Jan 13, 2027•7 Day Trip
$433 USD
Google Flights
Returning
Fri, Jan 15, 2027•9 Day Trip
$433 USD
Google Flights