฿8,965 Cheap American Airlines flights from San Juan to San Diego (SJU→SAN)

View ฿8,965 flight on Mon, 16 Feb 2026Opens in a new window
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American Airlines flights from San Juan to San Diego (SJU→SAN)

Prices were available within the past 7 days and start at ฿8,965 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from San Juan (SJU) to San Diego (SAN)

May is typically the cheapest month to fly

From ฿7,363 - ฿16,481 per traveller.

Frequently asked questions

How much is an American Airlines flight from Luis Munoz Marin Intl. Airport (SJU) to San Diego Intl. Airport (SAN)?
Make use of the "Price (lowest to highest)" filter on Expedia to find cheap American Airlines return flights from SJU to SAN. Affordable one-way fares from ฿8,965 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SJU to SAN with American Airlines?
American Airlines flights to San Diego are often more affordable in the off-peak months of January and November. Whether you're searching for a one-way or round-trip ticket, you could land a better deal then.
Does American Airlines fly nonstop from Luis Munoz Marin Intl. Airport (SJU) to San Diego Intl. Airport (SAN)?
Simply enter your dates, click search and check the "Nonstop" filter on Expedia to browse any direct flights from SJU to SAN with American Airlines or other airlines.
What airports does American Airlines fly into in San Diego?
San Diego Intl. Airport (SAN) is the primary San Diego gateway for American Airlines flights from Luis Munoz Marin Intl. Airport (SJU).
Can I change or cancel my American Airlines flight from Luis Munoz Marin Intl. Airport (SJU) to San Diego Intl. Airport (SAN)?
It's usually possible to change or cancel your flight, although additional charges may apply if your booking was made over 24 hours ago. Need to keep your options open? Use our "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you need to alter your plans. To make modifications, head to "Trips," select your flight and click on "Manage Booking" for more information.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
San Diego Intl.
Distance
5288 km
*Available to Expedia members.