SUMMER: San Jose, California to San Juan, Puerto Rico for only $255 roundtrip

_San Juan / 1 Stop / 2 Stops / Caribbean / Delta Air Lines / Depart USA / Economy / Flight / San Jose / San Jose, USA → San Juan, Puerto Rico / Standard Route
Flight deals from San Jose, California to San Juan, Puerto Rico | Secret Flying
Missed the deal?

Become a Secret Flying member to receive alerts to your inbox the moment we publish a flight deal.

You'll never miss a Secret Flying deal again.

Summer flights from San Jose, California to San Juan, Puerto Rico for only $255 roundtrip with Delta Air Lines.

 

DEPART:
San Jose, USA

 

ARRIVE:
San Juan, Puerto Rico

 

RETURN:
San Jose, USA

 

DATES:
Availability from July to October 2025

Example dates:
22nd-29th Jul
22nd-29th Aug
5th-12th Sep
12th-19th Sep
16th-23rd Sep
17th-24th Sep
19th-26th Sep
22nd-29th Sep
23rd-30th Sep
24th Sep – 1st Oct

and more…

 

STOPS:
Detroit
Salt Lake City (outgoing only)

 

AIRLINES:
Delta Air Lines

 

 

GO TO DEAL

 

Summer flights from San Jose, California to San Juan, Puerto Rico for only $255 roundtrip with Delta Air Lines. Flight deal ticket image.

Find a hotel to go with your flight to
San Juan