$123 Cheap flight deals from Austin (AUS) to San Juan (SJU)

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This Weekend's Flight Deals from Austin to San Juan

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 26 - Thu, Oct 30
AUS
Austin-Bergstrom Intl.
SJU
Luis Munoz Marin Intl.
$400 Roundtrip, found 3 days ago
$400
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sun, Oct 26 from Austin-Bergstrom Intl. to Luis Munoz Marin Intl., returning Thu, Oct 30, priced at $400 found 3 days ago

Airfares from $123 One Way, $182 Round Trip from Austin to San Juan

Prices starting at $182 for return flights and $123 for one-way flights to San Juan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 30 - Thu, Feb 5
AUS
Austin
SJU
San Juan
$182 Roundtrip, found 16 hours ago
$182
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Fri, Jan 30 from Austin to San Juan, returning Thu, Feb 5, priced at $182 found 16 hours ago
Fri, Nov 14 - Sat, Nov 22
AUS
Austin
SJU
San Juan
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Nov 14 from Austin to San Juan, returning Sat, Nov 22, priced at $204 found 2 days ago
Sun, Nov 16 - Thu, Nov 20
AUS
Austin
SJU
San Juan
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Nov 16 from Austin to San Juan, returning Thu, Nov 20, priced at $212 found 2 days ago
Fri, Nov 7 - Sat, Nov 8
AUS
Austin
SJU
San Juan
$235 Roundtrip, found 7 hours ago
$235
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Fri, Nov 7 from Austin to San Juan, returning Sat, Nov 8, priced at $235 found 7 hours ago
Tue, Apr 7 - Wed, Apr 8
AUS
Austin
SJU
San Juan
$240 Roundtrip, found 5 days ago
$240
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Apr 7 from Austin to San Juan, returning Wed, Apr 8, priced at $240 found 5 days ago

San Juan economy flight packages

Price found within the past 48 hours. Click for updated prices.
Coral by the Sea Hotel
3.0-star property

Coral by the Sea Hotel

6/10 (1,924 reviews)

Dec 2 - Dec 8

6 night stay

Austin (AUS) to San Juan (SJU)

Southwest Airlines • Non-stop • Coach

San Juan (SJU) to Austin (AUS)

JetBlue Airways • Non-stop • Coach
Price was $981, price is now $593 per person
$593
per person
found 1 day ago
We wanted to stay near Isla Verde. The hotel is located very close to the airport. However, we discovered cockroaches in our room and we had cold water for a shower. I could’ve dealt with the cold water shower if we didn’t have the cockroaches. Not all the lights in the room worked.

Reviewed on Jul 9, 2025

Hotel Puerto Valdes
4.0-star property

Hotel Puerto Valdes

9/10 Wonderful! (485 reviews)

Nov 20 - Nov 24

4 night stay

Austin (AUS) to San Juan (SJU)

Spirit Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,236, price is now $809 per person
$809
per person
found 1 day ago
The staff is what made this stay a win win! Thanks to Alex and his recommendations we had a great time. He definitely made up for the construction noise and the roof top being closed. To the owner or owners if it was not for your staff we would have left after the first day due to not being told about the construction.

Reviewed on Sep 3, 2024

Hyatt Regency Grand Reserve Puerto Rico
4.0-star property

Hyatt Regency Grand Reserve Puerto Rico

9/10 Wonderful! (2,699 reviews)

Nov 20 - Nov 24

4 night stay

Austin (AUS) to San Juan (SJU)

Spirit Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,146, price is now $764 per person
$764
per person
found 1 day ago
I loved everything , it is such a beautiful and enjoyable place to stay with friends and family . ❤️Hope to come again next year!

Reviewed on Aug 6, 2025

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More About Flying To San Juan from Austin

Route Information for Flights from Austin to San Juan

Origin Airport IATA Code
AUS
Destination Airport IATA Code
SJU
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Austin to San Juan

For guaranteed low prices on flights from Austin to San Juan, search no further than Orbitz. Planning the perfect trip is simple with Orbitz; our range of bargain holiday packages and cutting edge mobile tools makes it quick and easy.

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Frequently asked questions

Am I able to catch a flight from Austin to San Juan now?
Head to our Covid-19 Travel Advisor for the most up-to-date information on travel restrictions and quarantine requirements when catching a flight from Austin to San Juan.
What is the shortest flight from Austin to San Juan?
From Austin, the wonderful sights and sounds of San Juan are at least 5 hours and 4 minutes away. Book your favorite seat, or maybe even one with more legroom, and get to your destination in pure comfort.
If I am not able to travel due to COVID-19, can I cancel my flight to San Juan?
We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Juan have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to San Juan with flexible change policies?
In most cases you'll have the option to reschedule your flight to San Juan without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.