Cheap Flight Tickets from San Antonio (SAT) to San Juan (SJU), Starting at $381

Good to Know: Cheapest and Fastest SAT - SJU Flights

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

Cheapest Round Trip Flight

$381

WN Southwest Airlines • 2 stops • 13h 25m

Dec 18 – Jan 04

The cheapest round trip flight from San Antonio to San Juan (SAT-SJU-SAT) is currently $381

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Fastest Flight

12h 35m

The fastest nonstop flight from San Antonio to San Juan (SAT-SJU) takes 12h 35m

Top Airlines Flying from San Antonio to San Juan

Southwest Airlines-WN

Southwest Airlines

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

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

Dec 18 - Jan 04, Economy
WN
San Antonio → San Juan
13h 25m
5:25 AM - 3:30 PM • 2 stops
WN
San Antonio → San Juan
13h 50m
12:40 PM - 7:10 PM • 1 stop
$381
Southwest Airlines
Dec 18 - Jan 04, Economy
WN
San Antonio → San Juan
12h 35m
3:45 PM - 1:40 AM • 2 stops
WN
San Antonio → San Juan
17h 10m
7:30 AM - 4:00 PM • 2 stops
$381
Southwest Airlines
Dec 18 - Jan 04, Economy
WN
San Antonio → San Juan
13h 25m
5:25 AM - 3:30 PM • 2 stops
WN
San Antonio → San Juan
17h 10m
7:30 AM - 4:00 PM • 3 stops
$381
Southwest Airlines
Dec 18 - Jan 04, Economy
WN
San Antonio → San Juan
17h 35m
6:00 AM - 6:55 PM • 2 stops
WN
San Antonio → San Juan
11h 55m
6:40 PM - 11:55 PM • 1 stop
$381
Southwest Airlines
Dec 18 - Jan 04, Economy
WN
San Antonio → San Juan
12h 35m
3:45 PM - 1:40 AM • 2 stops
WN
San Antonio → San Juan
17h 10m
7:30 AM - 4:00 PM • 3 stops
$381
Southwest Airlines
Dec 18 - Jan 04, Economy
WN
San Antonio → San Juan
14h 15m
10:45 AM - 9:40 PM • 1 stop
WN
San Antonio → San Juan
11h 55m
6:40 PM - 11:55 PM • 1 stop
$381
Southwest Airlines

Fly from San Antonio 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 Antonio to San Juan? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Antonio to San Juan Flights

What are the airports in San Antonio?
SAT
What’s the most popular airline flying from SAT to SJU?
The most popular airline flying from San Antonio to San Juan are
Can I fly from SAT to SJU non-stop?
NO
Which airlines fly nonstop between San Antonio and San Juan?
The non-stop flights between San Antonio and San Juan are .
What’s the earliest departure time from SAT to SJU Airport?
The earliest flight leaves SAT at 5:25 am and lands in SJU - Luis Munoz Marin International
What are the airports in San Juan?
SJU
Can I make changes to my San Antonio 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 SAT to SJU?
Read the fare rules of the San Antonio 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 Antonio and San Juan?
operate flights between San Antonio and San Juan
How long does a flight from San Antonio to San Juan take?
It takes approximately 5 hour to fly non-stop from SAT to SJU, which is 2181.2 miles by air.
Which airlines provide the cheapest flights from San Antonio (SAT) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from SAT were found on WN : USD 381
Do I need a passport to fly between SAT and SJU?
Yes
What’s the latest departure time from SAT to SJU ?
The last flight leaves SAT at 3:45 pm

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

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

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