Cheap Flight Tickets from San Diego (SAN) to San Juan (SJU), Starting at $150

Good to Know: Cheapest and Fastest SAN - SJU Flights

Useful information for finding best airline tickets from San Diego International to Luis Munoz Marin International on your next trip.

Cheapest Round Trip Flight

$654

WN Southwest Airlines • 2 stops • 25h 25m

Sep 30 – Oct 04

The cheapest round trip flight from San Diego to San Juan (SAN-SJU-SAN) is currently $654

🔍 Search Flights

Cheapest One way Flight

$150

AA American Airlines • 2 stops • 19h 15m

Sep 30

The cheapest one way flight from San Diego to San Juan (SAN-SJU) is currently $150

🔍 Search Flights

Fastest Flight

15h 30m

The fastest nonstop flight from San Diego to San Juan (SAN-SJU) takes 15h 30m

Top Airlines Flying from San Diego to San Juan

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Copa Airlines (CM)

Copa Airlines

Latest Flight Deals from San Diego (SAN) to San Juan (SJU)

Compare and book low fare round-trip air tickets from San Diego to San Juan. Ideal for travelers with confirmed return itineraries.

Sep 30 - Oct 04, Economy
WN
San Diego → San Juan
25h 25m
5:30 PM - 11:55 AM • 2 stops
WN
San Diego → San Juan
28h 50m
4:55 PM - 7:25 AM • 2 stops
$654
Southwest Airlines
Sep 30 - Oct 04, Economy
WN
San Diego → San Juan
17h 10m
8:35 AM - 10:05 PM • 2 stops
WN
San Diego → San Juan
28h 50m
4:55 PM - 7:25 AM • 2 stops
$654
Southwest Airlines
Sep 30 - Oct 04, Economy
WN
San Diego → San Juan
28h 50m
3:25 PM - 11:55 AM • 2 stops
WN
San Diego → San Juan
15h 10m
5:00 AM - 11:10 AM • 1 stop
$654
Southwest Airlines
Sep 30 - Oct 04, Economy
AA
San Diego → San Juan
15h 30m
10:30 PM - 11:00 AM • 1 stop
AA
San Diego → San Juan
18h 20m
10:16 AM - 6:16 PM • 2 stops
$869
American Airlines
Sep 30 - Oct 04, Economy
AA
San Diego → San Juan
18h 47m
6:20 AM - 8:47 PM • 2 stops
AA
San Diego → San Juan
17h 7m
2:58 PM - 10:25 PM • 1 stop
$965
American Airlines
Sep 30 - Oct 04, Economy
AA
San Diego → San Juan
20h 30m
10:27 PM - 1:57 PM • 2 stops
AA
San Diego → San Juan
17h 7m
2:58 PM - 10:25 PM • 1 stop
$986
American Airlines

Fly from San Diego to San Juan with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Diego to San Juan? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Diego to San Juan Flights

What are the airports in San Diego?
SAN
What’s the most popular airline flying from SAN to SJU?
The most popular airline flying from San Diego to San Juan are
Can I fly from SAN to SJU non-stop?
NO
Which airlines fly nonstop between San Diego and San Juan?
The non-stop flights between San Diego and San Juan are .
What’s the earliest departure time from SAN to SJU Airport?
The earliest flight leaves SAN at 6:15 am and lands in SJU - Luis Munoz Marin International
What are the airports in San Juan?
SJU
Can I make changes to my San Diego to San Juan flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAN to SJU?
Read the fare rules of the San Diego to San Juan air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Diego and San Juan?
operate flights between San Diego and San Juan
How long does a flight from San Diego to San Juan take?
It takes approximately 7 hour to fly non-stop from SAN to SJU, which is 3309.64 miles by air.
Which airlines provide the cheapest flights from San Diego (SAN) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from SAN were found on WN : USD 443
Do I need a passport to fly between SAN and SJU?
Yes
What’s the latest departure time from SAN to SJU ?
The last flight leaves SAN at 10:30 pm

San Diego (SAN) to San Juan (SJU): Airport Information

Origin Airport San Diego International , San Diego, US
Destination Airport Luis Munoz Marin International , San Juan, PR
Distance 3310 miles

More Flight Options for San Diego (SAN) and San Juan (SJU)

Why Fareleaders for SAN to SJU Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on San Diego to San Juan flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on SAN to SJU flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of San Diego to San Juan flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the San Diego (SAN) to San Juan (SJU)
Terms and Conditions*