Cheap Flight Tickets from San Juan (SJU) to San Antonio (SAT), Starting at $441

Good to Know: Cheapest and Fastest SJU - SAT Flights

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

Cheapest Round Trip Flight

$441

WN Southwest Airlines • 2 stops • 16h 55m

Dec 29 – Jan 02

The cheapest round trip flight from San Juan to San Antonio (SJU-SAT-SJU) is currently $441

🔍 Search Flights

Fastest Flight

12h

The fastest nonstop flight from San Juan to San Antonio (SJU-SAT) takes 12h

Top Airlines Flying from San Juan to San Antonio

Southwest Airlines-WN

Southwest Airlines

Latest Flight Deals from San Juan (SJU) to San Antonio (SAT)

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

Dec 29 - Jan 02, Economy
WN
San Juan → San Antonio
16h 55m
4:20 PM - 12:35 AM • 2 stops
WN
San Juan → San Antonio
10h 20m
3:55 PM - 12:15 AM • 1 stop
$441
Southwest Airlines
Dec 29 - Jan 02, Economy
WN
San Juan → San Antonio
13h 25m
10:50 AM - 4:55 PM • 1 stop
WN
San Juan → San Antonio
12h 20m
3:55 PM - 1:35 AM • 1 stop
$441
Southwest Airlines
Dec 29 - Jan 02, Economy
WN
San Juan → San Antonio
16h 45m
7:05 AM - 3:10 PM • 2 stops
WN
San Juan → San Antonio
10h 20m
3:55 PM - 12:15 AM • 1 stop
$441
Southwest Airlines
Dec 29 - Jan 02, Economy
WN
San Juan → San Antonio
16h 55m
4:20 PM - 12:35 AM • 2 stops
WN
San Juan → San Antonio
13h 30m
8:50 AM - 7:00 PM • 2 stops
$441
Southwest Airlines
Dec 29 - Jan 02, Economy
WN
San Juan → San Antonio
25h 30m
6:35 AM - 8:05 PM • 2 stops
WN
San Juan → San Antonio
12h 20m
3:55 PM - 1:35 AM • 1 stop
$643
Southwest Airlines
Dec 29 - Jan 02, Economy
WN
San Juan → San Antonio
22h 10m
10:30 PM - 10:00 AM • 1 stop
WN
San Juan → San Antonio
20h 15m
11:20 AM - 1:35 AM • 1 stop
$655
Southwest Airlines

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

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

FAQs on San Juan to San Antonio Flights

What are the airports in San Juan?
SJU
What’s the most popular airline flying from SJU to SAT?
The most popular airline flying from San Juan to San Antonio are
Can I fly from SJU to SAT non-stop?
NO
Which airlines fly nonstop between San Juan and San Antonio?
The non-stop flights between San Juan and San Antonio are .
What’s the earliest departure time from SJU to SAT Airport?
The earliest flight leaves SJU at 5:05 am and lands in SAT - San Antonio International
What are the airports in San Antonio?
SAT
Can I make changes to my San Juan to San Antonio 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 SJU to SAT?
Read the fare rules of the San Juan to San Antonio 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 Juan and San Antonio?
operate flights between San Juan and San Antonio
How long does a flight from San Juan to San Antonio take?
It takes approximately 5 hour to fly non-stop from SJU to SAT, which is 2181.2 miles by air.
Which airlines provide the cheapest flights from San Juan (SJU) to San Antonio (SAT) ?
In the past couple of days, the cheapest tickets to SAT from SJU were found on WN : USD 441
Do I need a passport to fly between SJU and SAT?
Yes
What’s the latest departure time from SJU to SAT ?
The last flight leaves SJU at 10:30 pm

San Juan (SJU) to San Antonio (SAT): Airport Information

Origin Airport Luis Munoz Marin International , San Juan, PR
Destination Airport San Antonio International , San Antonio, US
Distance 2181 miles

More Flight Options for San Juan (SJU) and San Antonio (SAT)

Why Fareleaders for SJU to SAT Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on San Juan to San Antonio flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on SJU to SAT flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of San Juan to San Antonio 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 Juan (SJU) to San Antonio (SAT)
Terms and Conditions*