Cheap flights from San Diego to San Juan

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How to estimate the price of a flight from San Diego to San Juan?

It depends. Prices for flights from San Diego to San Juan fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Which airports serve San Diego and San Juan?

When planning a trip of about 3305 mi, it's a good idea to check flights from surrounding airports too.

  • Airports in San Diego: McClellan-Palomar is also an option alongside San Diego - International.
  • Airports in San Juan: Another nearby option is Isla Grande.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

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

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Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in Puerto Rico? Travelers also liked: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
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 3305 mi 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.