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

Sunday, June 28th, 2026

10 round-trip options

Returning
Fri, Jul 3, 2026•5 Day Trip
$792 USD
Google Flights
Returning
Sat, Jul 4, 2026•6 Day Trip
$751 USD
Google Flights
Returning
Sun, Jul 5, 2026•7 Day Trip
$1,350 USD
Google Flights
Returning
Mon, Jul 6, 2026•8 Day Trip
$1,350 USD
Google Flights
Returning
Tue, Jul 7, 2026•9 Day Trip
$955 USD
Google Flights
Returning
Wed, Jul 8, 2026•10 Day Trip
$955 USD
Google Flights
Returning
Thu, Jul 9, 2026•11 Day Trip
$792 USD
Google Flights
Returning
Fri, Jul 10, 2026•12 Day Trip
$792 USD
Google Flights
Returning
Sat, Jul 11, 2026•13 Day Trip
$980 USD
Google Flights
Returning
Sun, Jul 12, 2026•14 Day Trip
$980 USD
Google Flights