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Uncover the best deals on Austin to San Juan flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest AUS - SJU Flights
Useful information for finding best airline tickets from Austin Bergstrom International to Luis Munoz Marin International on your next trip.
Cheapest Round Trip Flight
$496
Frontier Airlines
• 1 stop
• 23h 53m
Jul 10 – Jul 16
The cheapest round trip flight from Austin to San Juan (AUS-SJU-AUS) is currently $496
Fastest Flight
11h 46m
The fastest nonstop flight from Austin to San Juan (AUS-SJU) takes 11h 46m
Top Airlines Flying from Austin to San Juan
Latest Flight Deals from Austin (AUS) to San Juan (SJU)
Compare and book low fare round-trip air tickets from Austin to San Juan. Ideal for travelers with confirmed return itineraries.
Jul 10 - Jul 16, Economy
Austin → San Juan
23h 53m
10:42 AM - 2:15 AM • 1 stop
Austin → San Juan
27h 3m
6:09 PM - 9:32 AM • 1 stop
Frontier Airlines
Jul 10 - Jul 16, Economy
Austin → San Juan
23h 45m
8:55 AM - 12:20 AM • 1 stop
Austin → San Juan
33h 30m
10:20 PM - 5:30 PM • 2 stops
Southwest Airlines
Jul 10 - Jul 16, Economy
Austin → San Juan
15h 40m
2:45 PM - 1:25 AM • 1 stop
Austin → San Juan
16h 55m
9:55 PM - 7:10 AM • 1 stop
Southwest Airlines
Jul 13 - Jul 16, Economy
Austin → San Juan
12h 20m
3:30 PM - 12:10 AM • 1 stop
Austin → San Juan
14h
6:00 AM - 1:40 PM • 2 stops
Southwest Airlines
Jul 10 - Jul 16, Economy
Austin → San Juan
17h 20m
7:45 AM - 7:25 PM • 1 stop
Austin → San Juan
33h 30m
10:20 PM - 5:30 PM • 2 stops
Southwest Airlines
Flying to San Juan soon? We've surfaced some of the most affordable last-minute flights from Austin to San Juan, ideal for urgent plans or spontaneous trips.
Jul 10 - Jul 16, Economy
Austin → San Juan
23h 53m
10:42 AM - 2:15 AM • 1 stop
Austin → San Juan
27h 3m
6:09 PM - 9:32 AM • 1 stop
Frontier Airlines
Jul 10 - Jul 16, Economy
Austin → San Juan
23h 45m
8:55 AM - 12:20 AM • 1 stop
Austin → San Juan
33h 30m
10:20 PM - 5:30 PM • 2 stops
Southwest Airlines
Jul 10 - Jul 16, Economy
Austin → San Juan
15h 40m
2:45 PM - 1:25 AM • 1 stop
Austin → San Juan
16h 55m
9:55 PM - 7:10 AM • 1 stop
Southwest Airlines
Jul 10 - Jul 16, Economy
Austin → San Juan
17h 20m
7:45 AM - 7:25 PM • 1 stop
Austin → San Juan
33h 30m
10:20 PM - 5:30 PM • 2 stops
Southwest Airlines
Jul 10 - Jul 16, Economy
Austin → San Juan
19h
11:40 AM - 12:20 AM • 2 stops
Austin → San Juan
33h 30m
10:20 PM - 5:30 PM • 2 stops
Southwest Airlines
FAQs on Austin to San Juan Flights
What are the airports in Austin?
AUS
What’s the most popular airline flying from AUS to SJU?
The most popular airline flying from Austin to San Juan are
Can I fly from AUS to SJU non-stop?
NO
Which airlines fly nonstop between Austin and San Juan?
The non-stop flights between Austin and San Juan are .
What’s the earliest departure time from AUS to SJU Airport?
The earliest flight leaves AUS at 7:45 am and lands in SJU - Luis Munoz Marin International
What are the airports in San Juan?
SJU
Can I make changes to my Austin 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 AUS to SJU?
Read the fare rules of the Austin 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 Austin and San Juan?
operate flights between Austin and San Juan
How long does a flight from Austin to San Juan take?
It takes approximately 5 hour to fly non-stop from AUS to SJU, which is 2145.56 miles by air.
Which airlines provide the cheapest flights from Austin (AUS) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from AUS were found on WN : USD 561
Do I need a passport to fly between AUS and SJU?
Yes
What’s the latest departure time from AUS to SJU ?
The last flight leaves AUS at 3:44 pm
Austin (AUS) to San Juan (SJU): Airport Information
| Origin Airport | Austin Bergstrom International , Austin, US |
| Destination Airport | Luis Munoz Marin International , San Juan, PR |
| Distance | 2146 miles |
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