How to find the cheapest flight from
San Diego (SAN) to Puerto Rico
How far in advance should I book a flight from San Diego to Puerto Rico?
To save up to 11% on this flight, we recommend booking at least 41 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Diego to Puerto Rico from $380 1-2 weeks out and tickets from $415 for flights departing within the next 72 hours.
What is the cheapest month to fly from San Diego to Puerto Rico?
Our data shows that September tends to be the cheapest month to fly to Puerto Rico from San Diego. Users have commonly found prices around $380 for the month, but tickets can be as low as $194. Due to multiple factors, prepare for potentially higher prices in December.
One-way flights to Puerto Rico from San Diego
The cheapest one-way flights from San Diego to Puerto Rico
2:20 pm - 9:41 am
Sun Country Air
4:25 pm - 4:49 pm
Related info for your journey
Useful info, stats and facts about San Diego to Puerto Rico flights.
Arrival points for flights from San Diego to Puerto Rico
Destination information for Puerto Rico
Things to know before you go. Useful info for your trip from San Diego to Puerto Rico
Ceiba J. Aponte de la Torre (NRR)