Cheap flights from San Juan to San Diego

Choose between United Airlines, American Airlines, or Spirit Airlines to find the best price

Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to San Diego. Book your trip to arrive at San Diego International, San Diego bus station, San Diego Old Town station, San Diego-La Jolla, or San Diego-Balboa Park. The most popular airlines for this route are United Airlines, American Airlines, Spirit Airlines, Frontier Airlines, and JetBlue Airways. San Juan and San Diego have 198 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights28514619-486

Check-in for a flight from San Juan to San Diego

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
United AirlinesUALUAYesUnknownNo
American AirlinesAALAAYesUnknownNo
Spirit AirlinesNKSNKNo10 min before flightNo
Frontier AirlinesFFTF9NoUnknownNo
JetBlue AirwaysJBUB6YesUnknownNo

Frequently asked questions

What are the most popular routes to and from San Juan?

Travelers frequently search for route combinations, such as San Juan and Miami International, Newark Liberty International, Orlando International, Fort Lauderdale–Hollywood International, Logan International, George Bush Intercontinental, Washington Dulles International, O Hare International, Charlotte Douglas International, Philadelphia International, Raleigh–Durham International.

What are the most popular routes to and from San Diego?

Travelers frequently search for route combinations, such as San Diego and McCarran International, Denver International, Dallas/Fort Worth International, San Francisco International, George Bush Intercontinental, Seattle–Tacoma International, Phoenix Sky Harbor International, Ronald Reagan Washington National, O Hare International, Salt Lake City International, Portland International.

Which airports are there in San Juan?

San Juan is mainly served by Luis Muñoz Marín International. But there are other airports nearby, including Fernando Luis Ribas Dominicci.

What airports are near San Juan?

The main airport in San Juan is Luis Muñoz Marín International. It is also served by Eugenio María de Hostos, Aguadilla Rafael Hernandez, José Aponte de la Torre, Mercedita.

What airports are near San Diego?

The main airport in San Diego is San Diego International. It is also served by Tijuana International, John Wayne, Ontario International, Hollywood Burbank, Mexicali International, Palm Springs International, Long Beach, Yuma International, Imperial County, Cable.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Juan and San Diego?

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Which airlines fly between San Juan and San Diego?

When's the best time to travel between San Juan and San Diego?

What flights operate between San Juan and San Diego?

How many airports are there near San Juan?

How many airports are there near San Diego?

What time do nonstop (direct) flights between San Juan and San Diego depart?

What time do nonstop (direct) flights between San Juan and San Diego arrive?

What time do flights between San Juan and San Diego depart?

What time do flights between San Juan and San Diego arrive?

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