Planning a flight from San Antonio to San Juan?

Flight prices from San Antonio to San Juan change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports near San Antonio 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 Antonio: Only San Antonio is currently operating.
• 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.

Choose the right flight for your trip from San Antonio to San Juan

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from the best airlines and travel agencies.

Other popular destinations

Flying to Puerto Rico? Many users also explore: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.