Flights from San Jose to San Juan are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan.
To save on the cost of your flight from San Jose to San Juan, book at least 41 days before your planned departure. Booking around this time can save you about 11% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $380 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $415.
Flights from San Jose to San Juan lean towards being more expensive in December. Prices are generally better when you fly from San Jose to San Juan in September, with the cheapest ticket starting at $194.
It’s optimal to fly from San Jose to San Juan in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.