Cheap Alaska Airlines flights from San Diego to San Juan (SAN to SJU)

Find The Best Day To Fly from San Diego to San Juan

Amazing Alaska Airlines SAN to SJU Flight Deals

The cheapest flights to Luis Munoz Marin Intl. found within the past 7 days were $459 round trip and one way. Prices and availability subject to change. Additional terms may apply.

SJU From SAN Economy Coach Packages on Similar Airlines

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Urbana Hotel
Ola Boutique Hotel
El Colonial - Adults Only
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Discover our best Alaska Airlines flight from San Diego SAN to San Juan SJU 

To find the best deals on flights to San Diego from San Juan with Alaska Airlines, just enter your travel dates, filter by Alaska Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from San Diego SAN to San Juan SJU with Alaska Airlines 

If you’re planning a round trip, booking return flights with Alaska Airlines is usually the most cost-effective option. With airfares ranging from $459 to $459, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Alaska Airlines flights from San Diego SAN to San Juan SJU 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Alaska Airlines flight from San Diego to San Juan costs from . Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Juan SJU from  San Diego SAN with Alaska Airlines 

To find a cheap Alaska Airlines flight from San Diego SAN to San Juan SJU, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Alaska Airlines flights from San Diego SAN to San Juan SJU 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover. 

 

Find nonstop flights from San Diego SAN to San Juan SJU with Alaska Airlines 

If you’re keen to be on San Juan soil fast, don’t waste time with a stopover—filter your search results to show direct Alaska Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Alaska Airlines flights from San Diego SAN to San Juan SJU 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Juan SJU from  San Diego SAN with Alaska Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Travelers ❤️ these 🏨 after their flight to San Juan

The Royal Sonesta San Juan
The Royal Sonesta San Juan
4 out of 5
5961 Isla Verde Avenue, Carolina
A full-service spa, 6 restaurants, and an outdoor pool are all featured at this smoke-free resort. Enjoy beachfront dining and relax with sun loungers and beach ...
9/10 Wonderful! (1,687 reviews)
"Very nice property and all the hotel staff are very accommodating and friendly."

Reviewed on May 6, 2025

The Royal Sonesta San Juan
San Juan Airport Hotel
San Juan Airport Hotel
3 out of 5
LMM International Airport, Terminal D Airport Hotel (SJU), Carolina
This Art Deco hotel features 2 hot tubs, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the 24-hour business center and free WiFi ...
8.2/10 Very Good! (4,731 reviews)
Very Convenient
"Services was great. The hotel was clean and confrontable and the location is prefect. They only bothering issue, which really is not the hotels fault, was the airport tow trucks continuously honking at non-travelers to move their vehicles out of the loading/unloading zone."

Reviewed on May 7, 2025

San Juan Airport Hotel
Fairmont El San Juan Hotel
Fairmont El San Juan Hotel
5 out of 5
6063 Isla Verde Avenue, Carolina
This eco-certified resort features a casino, a full-service spa, and a nightclub. Enjoy beachfront dining and relax with sun loungers and beach umbrellas. Enjoy ...
8.4/10 Very Good! (1,753 reviews)
"Great property all around. Would recommend this to everyone. A lot of beach activities to do. Pools are amazing."

Reviewed on May 4, 2025

Fairmont El San Juan Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.