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
$793 USD
-51%$386 USD
Verified about 2 hours ago
Limited Availability
15% of dates checked are available within 10% of the lowest price

Saturday, June 20th, 2026

10 round-trip options

Returning
Thu, Jun 25, 2026•5 Day Trip
$1,218 USD
Google Flights
Returning
Fri, Jun 26, 2026•6 Day Trip
$1,218 USD
Google Flights
Returning
Sat, Jun 27, 2026•7 Day Trip
$1,243 USD
Google Flights
Returning
Sun, Jun 28, 2026•8 Day Trip
$1,243 USD
Google Flights
Returning
Mon, Jun 29, 2026•9 Day Trip
$1,243 USD
Google Flights
Returning
Tue, Jun 30, 2026•10 Day Trip
$992 USD
Google Flights
Returning
Wed, Jul 1, 2026•11 Day Trip
$1,613 USD
Google Flights
Returning
Thu, Jul 2, 2026•12 Day Trip
$1,218 USD
Google Flights
Returning
Fri, Jul 3, 2026•13 Day Trip
$1,055 USD
Google Flights
Returning
Sat, Jul 4, 2026•14 Day Trip
$1,014 USD
Google Flights