Flight prices from San Diego to San Juan

There’s no fixed price — fares between San Diego and San Juan can vary a lot by day or time.

The lowest fare seen in the past 15 days was $141.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Which airports near San Diego or San Juan offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in San Diego: Besides San Diego - International, you can also try McClellan-Palomar.
• Airports in San Juan: Isla Grande is also worth a look.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Explore flights from San Diego to San Juan your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by agency like eDreams or Expedia. Options include Delta, United, American, and more.

Other popular destinations

Also interested in Puerto Rico? Check out: Aguadilla, Culebra Airport, Mayaguez, Ponce, San Juan.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.