$144 Cheap United flights from San Juan to San Diego (SJU to SAN)

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

Amazing United SJU to SAN Flight Deals

The cheapest flights to San Diego Intl. found within the past 7 days were $278 round trip and $144 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 14 - Tue, May 21
SJU
San Juan
SAN
San Diego
$278 Roundtrip, found 14 hours ago
$278
Roundtrip
found 14 hours ago
Select United flight, departing Tue, May 14 from San Juan to San Diego, returning Tue, May 21, priced at $278 found 14 hours ago
Tue, May 14 - Tue, May 21
SJU
San Juan
SAN
San Diego
$358 Roundtrip, found 14 hours ago
$358
Roundtrip
found 14 hours ago
Select United flight, departing Tue, May 14 from San Juan to San Diego, returning Tue, May 21, priced at $358 found 14 hours ago

SAN From SJU Economy Coach Packages on Similar Airlines

Fairmont Grand Del Mar

Fairmont Grand Del Mar

5 out of 5
per person
Jun 15 - Jun 20
Roundtrip non-stop flight included
San Juan (SJU) to San Diego (SAN)
The Wayfarer San Diego

The Wayfarer San Diego

4 out of 5
per person
Jun 15 - Jun 20
Roundtrip non-stop flight included
San Juan (SJU) to San Diego (SAN)
Humphreys Half Moon Inn

Humphreys Half Moon Inn

3.5 out of 5
per person
Jun 15 - Jun 20
Roundtrip non-stop flight included
San Juan (SJU) to San Diego (SAN)
Don't see what you're looking for?
See all available trips from Luis Munoz Marin Intl. to San Diego Intl.
View all trips
Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from SJU to San Diego Intl. Airport (SAN) right now?
Ensure you visit our Covid-19 Travel Advisor to learn if there are any present travel advice reports and quarantine requirements in place in San Diego Intl. Airport (SAN) when flying in from SJU.
What terminal is United Airlines at Luis Munoz Marin Intl. Airport (SJU)?
The information printed on boarding passes can differ from airline to airline. If you’re traveling from Luis Munoz Marin Intl. Airport (SJU) to San Diego Airport with United Airlines and you can’t find your terminal details, contact the airline.
Are there United Airlines non-stop flights from SJU to SAN?
If you’re considering flying with United Airlines from Isla Verde Intl. Airport to San Diego Airport, you’ll have to make at least one stop. While you’re waiting for your connecting flight, use the time to enjoy a bite to eat or go for a wander.
How long is a United Airlines flight from SJU to SAN?
Wander wisely from the minute you take your seat on the plane. With a United Airlines flight from SJU to SAN lasting an average of 10 hours and 33 minutes, it’s smart to have some coping strategies to depend on. A travel pillow and a spare set of clothes should be among the basics packed away in your hand luggage.
How many direct and indirect flights does United Airlines fly from SJU to SAN?
When jetting from SJU to SAN, you’ll find there are around 3 United Airlines daily flights to select from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Diego Intl. Airport (SAN), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from San Juan SJU to San Diego SAN 

To find the best deals on flights to San Juan from San Diego with United, just enter your travel dates, filter by United, 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 Juan SJU to San Diego SAN with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $278 to $358, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

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

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 United flight from San Juan to San Diego costs from $144. Prices and availability subject to change. Additional terms may apply. 

 

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

To find a cheap United flight from San Juan SJU to San Diego SAN, 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 United flights from San Juan SJU to San Diego SAN 

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 May, or if you book a flight with a stopover. 

 

Find nonstop flights from San Juan SJU to San Diego SAN with United 

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

 

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

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 Diego SAN from  San Juan SJU with United 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.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to San Diego

Wyndham Garden San Diego Near SeaWorld
Wyndham Garden San Diego Near SeaWorld
3 out of 5
3737 Sports Arena Blvd, San Diego, CA
This hotel features free WiFi in public areas, laundry facilities, and self parking. Traveling on business? Take advantage of the 3 conference rooms, business ...
7/10 Good! (2,519 reviews)
"The employees were very nice and very attentive, however the room smells bad and the towels and sheets were stained, which made us feel uncomfortable"

Reviewed on Apr 15, 2024

Wyndham Garden San Diego Near SeaWorld
Wyndham San Diego Bayside
Wyndham San Diego Bayside
4 out of 5
1355 N Harbor Drive, San Diego, CA
This smoke-free hotel includes 2 restaurants, an outdoor pool, and a gym. Traveling on business? Take advantage of the business center, express check-out, and ...
8/10 Very Good! (5,992 reviews)
"Love the free airport transportation, and it’s across the street from the port terminals for cruisers"

Reviewed on Apr 15, 2024

Wyndham San Diego Bayside
Sheraton San Diego Hotel and Marina
Sheraton San Diego Hotel and Marina
4 out of 5
1380 Harbor Island Dr, San Diego, CA
A marina, 6 restaurants, and 3 outdoor pools are all featured at this smoke-free hotel. Traveling on business? Take advantage of the 24-hour business center, ...
7.6/10 Good! (2,254 reviews)
"Great"

Reviewed on Apr 15, 2024

Sheraton San Diego Hotel and Marina
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.