Cheap flights from San Diego to San Juan

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How much is a flight from San Diego to San Juan?

Prices vary based on date, airline, and availability. Compare several options if you're flying between San Diego and San Juan.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the San Diego - San Juan route.

Airport options between San Diego and San Juan

Even for routes around 5319 km, using different airports might affect flight cost and travel time.

  • Airports in San Diego: McClellan-Palomar is another option close to San Diego - International.
  • Airports in San Juan: Isla Grande is another option in San Juan.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from San Diego - International to San Juan - Luis Muñoz Marín

Flight filters for the route San Diego – San Juan

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Puerto Rico are often searched alongside: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.
Frequently Asked Questions

Frequently asked questions about flights from San Diego to San Juan.

How much does an airline ticket from San Diego to San Juan cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from San Diego to San Juan.

How far is San Diego from San Juan?

San Diego is about 5319 km from San Juan.

What are the airports in San Juan?

San Juan has another airport: Isla Grande.

What are the airports in San Diego?

San Diego has another airport: McClellan-Palomar.

What are the most popular cities in Puerto Rico?

The most popular cities in Puerto Rico according to our users' searches are: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

When should I book a flight from San Diego to San Juan?

This information is not available at the moment.

What is the cheapest month to fly from San Diego to San Juan?

This information is not available at the moment.

What is the most expensive month to fly from San Diego to San Juan?

This information is not available at the moment.

What is the best day of the week to fly from San Diego to San Juan?

This information is not available at the moment.