Cheap flights from San Diego (SAN) to San Juan from $109

Currently, September is the cheapest month in which you can book a flight from San Diego to San Juan (average of $250). Flying from San Diego to San Juan in March is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• What airport do you fly from for flights from San Diego to San Juan?

  San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to San Juan. You should not have trouble finding flights to San Juan from San Diego; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the San Diego airport to San Juan. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

• Can I find flights from San Diego to San Juan for under $300 on Cheapflights?

  Yes, there are multiple flights from San Diego to San Juan for under $300. The cheapest flight booked recently is on Frontier for just $234, but on average you can expect to pay $274.

• Are there last-minute flights available from San Diego to San Juan for under $500?

  There are currently 20+ open flights from San Diego to San Juan within the next 7 days for less than $500.

• What are the cheapest airlines flying from San Diego to San Juan round-trip?

  Cheapflights users have booked flights from San Diego to San Juan round-trip from $234. Other airlines that can offer you cheap pricing are Spirit Airlines, from $272, and American Airlines, from $327. These flights start at 52% lower than the current average price 3 months from now.

• What are the cheapest airlines to fly from San Diego to San Juan one-way?

  $109 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $120 and $144, respectively.

• What are the most popular airlines that fly from San Diego to San Juan?

  Endeavor Airlines, American Airlines and Alaska Airlines are the most popular airlines when flying from San Diego to San Juan.

• What does SAN to SJU mean?

  San Diego Airport is SAN and San Juan Luis Munoz Marin Intl Airport is SJU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR) are some additional IATA codes for airports related to your trip.

• Can I find deals for flights from San Diego to San Juan that include extra baggage allowance?

  The amount of baggage you can bring on your San Diego to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from San Diego to San Juan with specific airlines?

  Yes, Cheapflights allows you to browse and filter San Diego to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from San Diego to San Juan that include hotel bookings?

  Yes. In addition to deals on San Diego to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from San Diego to San Juan?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to San Juan.

• Can I find deals for business class flights from San Diego to San Juan?

  Yes. Cheapflights offers flight deals from San Diego to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from San Diego to San Juan that allow pets onboard?

  Many airlines flying from San Diego to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from San Diego to San Juan?

  Yes, you can often find last-minute deals on San Diego to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the San Diego to San Juan flight deals updated?

  The San Diego to San Juan flight deals you see on this page were last updated on 5/16.