Cheap Flights from Austin (AUS) to San Juan (SJU)

Popular airlines from Austin-Bergstrom International Airport (AUS) to Luis Munoz Marin Intl. Airport (SJU)

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Find the cheapest month to fly from Austin (AUS) to San Juan (SJU)

October is typically the cheapest month to fly

From AU$269 - AU$546 per traveller.

Graph displaying average flight prices per month

Flight from Austin to San Juan route information
Origin airport
Austin-Bergstrom Intl.
Destination airport
Luis Munoz Marin Intl.
Distance
3429 km

Your quick guide to flights from Austin to San Juan

Pick up great flights from Austin to San Juan

With Expedia, you have your pick of flights a day with airlines covering flights from Austin to San Juan. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Austin to San Juan that take around hours.

Find cheap flights from Austin to San Juan

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Austin to San Juan around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Juan is normally in .

Reasons to book your flight from Austin to San Juan with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Austin to San Juan across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Juan right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from AUS to Luis Munoz Marin Intl. Airport (SJU)?
Round-trip flights between Austin-Bergstrom Intl. Airport (AUS) and Luis Munoz Marin Intl. Airport (SJU) start from . This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Austin–Bergstrom International Airport to Isla Verde Intl. Airport?
The majority of flights can be cancelled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from AUS to SJU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Austin-Bergstrom Intl. Airport (AUS) to SJU flights, you'll see a "no change fees" filter for you to select.
How far is the flight from AUS to Luis Munoz Marin Intl. Airport (SJU)?
It's around 3 500 kilometres from Austin-Bergstrom Intl. Airport (AUS) to Luis Munoz Marin Intl. Airport (SJU), so expect to be up in the air for a while. Keep yourself occupied by packing things like a magazine or the latest bestseller.
Which airlines fly direct from Austin-Bergstrom Intl. Airport (AUS) to SJU?
American Airlines (AA) will get you from Austin–Bergstrom International Airport to Isla Verde Intl. Airport safely and comfortably. Take your pick of 8 flights every month on this route.
Are Austin–Bergstrom International Airport to Isla Verde Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some super cheap fares from Austin–Bergstrom International Airport to Luis Munoz Marin Intl. Airport (SJU) showing up a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance.

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