Cheap flights from Austin (AUS) to San Juan

AUS — SJU
Dec 6 — Dec 131

How to find the cheapest flight from Austin (AUS) to San Juan

All the information you need to plan the best AUS to PR1 flight in 2022: compare Austin to San Juan flight prices with the expected peak season, weather and rainfall in San Juan.

AUS - SJU

Price

$274 - $576

SJU

Temperature

77 - 82.4 °F

SJU

Rainfall

2.2 - 6.1 inches

Popular inJulyHigh demand for flights, 30% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 32% potential price drop
Round-trip from$274From Austin Bergstrom to San Juan
One-way from$145One-way flight from Austin Bergstrom to San Juan

How far in advance should I book a flight from Austin to San Juan?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 37% on flights from Austin to San Juan compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $478. For sooner than that we have options available in the next 3 days from $565.

What is the cheapest month to fly from Austin to San Juan?

The best pricing can be found in the month of January. Prices to San Juan from Austin average $406. You can even find prices in January for less than $406, as users have found deals to San Juan from as low as $172. The month of July appears to be one of the more expensive times to travel to San Juan from Austin. Flying in the targeted month can save you up to 41%.

When is the cheapest time to fly from Austin to San Juan (AUS - SJU)?

When flying from Austin to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Austin to San Juan in December, January 2022

The best prices found for AUS to San Juan flights for December, January
Dec 5 - Dec 13
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 54m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

6h 49m
$185

Multiple Airlines

Pick Dates

Deal found 11/29

Dec 12 - Dec 16
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 03m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

11h 16m
$186

Multiple Airlines

Pick Dates

Deal found 11/28

Dec 31 - Jan 11
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

12h 04m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

10h 31m
$193

Multiple Airlines

Pick Dates

Deal found 11/30

Austin to San Juan 2022 flight deals

Cheap flights to San Juan from Austin found for this year
Dec 5 - Dec 13
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 54m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

6h 49m
$185

Multiple Airlines

Pick Dates

Deal found 11/29

Dec 12 - Dec 16
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 03m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

11h 16m
$186

Multiple Airlines

Pick Dates

Deal found 11/28

Dec 31 - Jan 11
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

12h 04m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

10h 31m
$193

Multiple Airlines

Pick Dates

Deal found 11/30

Cheap Spirit Airlines flights from Austin to San Juan

Jan 10 - Jan 17
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

7h 35m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

11h 05m
$170

Spirit Airlines

Pick Dates

Deal found 12/1

Jan 9 - Jan 18
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

17h 14m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

11h 05m
$172

Spirit Airlines

Pick Dates

Deal found 11/30

Jan 10 - Jan 19
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

14h 51m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

10h 25m
$173

Spirit Airlines

Pick Dates

Deal found 11/29

Last minute flights from Austin to San Juan

Late deals on return flights to San Juan from Austin, departing today and this week
Dec 6 - Dec 14
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

18h 59m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

6h 49m
$204

Multiple Airlines

Pick Dates

Deal found 11/29

Dec 7 - Dec 14
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

14h 59m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

6h 49m
$207

Spirit Airlines

Pick Dates

Deal found 11/29

Dec 7 - Dec 15
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

14h 59m
SJU

San Juan Luis Munoz Marin Intl

AUS

Austin Bergstrom

1 stop

7h 54m
$209

Spirit Airlines

Pick Dates

Deal found 11/29

One-way flights to San Juan from Austin

The cheapest one-way flights from Austin to San Juan
Jan 30
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

14h 51m
$82

Spirit Airlines

Pick Dates

Deal found 12/1

Jan 12
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

14h 51m
$83

Spirit Airlines

Pick Dates

Deal found 12/1

Jan 10
AUS

Austin Bergstrom

SJU

San Juan Luis Munoz Marin Intl

1 stop

6h 34m
$85

Spirit Airlines

Pick Dates

Deal found 12/1

Related info for your journey

Useful info, stats and facts about Austin to San Juan flights.

What airport do you fly from for flights from Austin to San Juan?

For a flight from Austin to San Juan, you will be flying from Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city. Austin Bergstrom is the only Austin airport and it handles 0 outbound flights to San Juan per day. 9 airlines have flights to San Juan from Austin Bergstrom on a regular basis.

Which airlines flying from Austin Bergstrom to San Juan have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Austin Bergstrom to San Juan that may be offering flexible cancellation policies are American Airlines, Spirit Airlines, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Austin to San Juan for under $200 on Cheapflights?

Yes, there are multiple flights from Austin to San Juan for under $200. The cheapest flight booked recently is on Spirit Airlines for just $170, but on average you can expect to pay $180.

Are there last-minute flights available from Austin to San Juan for under $300?

There are currently 20+ open flights from Austin to San Juan within the next 7 days for less than $300.

What is the cheapest airline to fly from Austin to San Juan round-trip?

Currently priced at $170, Spirit Airlines will fly you from Austin to San Juan and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Austin to San Juan for 58% less than the average price by searching for this airline.

What are the most popular airlines that fly from Austin to San Juan?

The most popular airlines flying from Austin to San Juan are American Airlines, Alaska Airlines and JetBlue. Something to consider prior to booking your flight.

What are the cheapest flights from Austin to San Juan?

Looking at all options, your cheapest flight can be booked for $141. While the most popular route (Austin Bergstrom - San Juan Luis Munoz Marin Intl) can be booked for $170 on average our data indicates $922 when flying from Austin to San Juan.

Alternative routes for Austin to San Juan

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Austin to San Juan

The chart below displays the airlines Cheapflights users traveling from Austin to San Juan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$15Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
JetBlueCheapest$90Average$360FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
DeltaCheapest$124Average$289FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Spirit AirlinesCheapest$134Average$316FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$159Average$480FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$206Average$446FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$401Average$660FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from Austin to San Juan

See what time of day planes typically take off from Austin to San Juan
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Austin to San Juan

See how many times per day planes take to the skies headed from Austin to San Juan
Sunday0daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights