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$128+ Cheap flights from Puerto Rico to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — AUS
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Puerto Rico to Austin

Keep the following information in mind while searching for Puerto Rico to Austin flight deals. Data was last updated April 24, 2025.

Round-trip from

$298
(OneTravel)

One-way from

$128
(Southwest)

Popular in

March

Cheapest in

September

Average price

$430

Good round-trip deal

$511 or less

Good one-way deal

$283 or less
From Puerto Rico to Austin Bergstrom
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One-way flight from Puerto Rico to Austin Bergstrom
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Puerto Rico to Austin Bergstrom.
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Price to beat on a one-way flight from Puerto Rico to Austin Bergstrom.
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Find flight deals from Puerto Rico to Austin

Cheapest flights from Puerto Rico to Austin
Explore the most affordable flight options available from Puerto Rico to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This OneTravel deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/208:24 pmSJU - AUS
1 stop15h 01mSpirit Airlines
Mon 6/237:15 amAUS - SJU
1 stop11h 04mSpirit Airlines
Deal found 4/23$298
This CheapOair deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:30 pmSJU - AUS
1 stop22h 55mFrontier
Sun 5/410:57 amAUS - SJU
1 stop13h 54mFrontier
Deal found 4/22$299
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:55 pmSJU - AUS
1 stop7h 27mDelta
Mon 8/251:40 pmAUS - SJU
1 stop7h 32mDelta
Deal found 4/23$310
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:30 amSJU - AUS
2 stops11h 33mAmerican Airlines
Tue 9/235:00 amAUS - SJU
2 stops10h 20mAmerican Airlines
Deal found 4/22$314
This CheapOair deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2112:59 amSJU - AUS
1 stop10h 35mMultiple Airlines
Sat 6/77:25 pmAUS - SJU
1 stop14h 20mMultiple Airlines
Deal found 4/23$331
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:05 amSJU - AUS
1 stop9h 53mUnited Airlines
Tue 10/1412:10 pmAUS - SJU
1 stop7h 28mUnited Airlines
Deal found 4/23$341
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/36:00 amSJU - AUS
1 stop11h 10mSouthwest
Tue 7/156:55 amAUS - SJU
1 stop8h 05mSouthwest
Deal found 4/23$344

Cheapflights Fare Finder

Customize your flight search to find flights from Puerto Rico to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Puerto Rico to Austin that are best for you.

Fly from

Puerto Rico

Fly to

Austin

Route

Depart

Return

Price

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 6/20

8:24 pm-10:25 am

1 stop15h 01m

Austin Bergstrom

Mon 6/23

7:15 am-7:19 pm

1 stop11h 04m

$298

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 5/7

3:56 am-7:25 pm

1 stop16h 29m

Austin Bergstrom

Mon 5/12

10:32 am-12:05 am

1 stop12h 33m

$308

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 8/22

5:55 pm-12:22 am

1 stop7h 27m

Austin Bergstrom

Mon 8/25

1:40 pm-10:12 pm

1 stop7h 32m

$310

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 9/17

8:30 am-7:03 pm

2 stops11h 33m

Austin Bergstrom

Tue 9/23

5:00 am-4:20 pm

2 stops10h 20m

$314

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 5/21

12:59 am-10:34 am

1 stop10h 35m

Austin Bergstrom

Sat 6/7

7:25 pm-10:45 am

1 stop14h 20m

$331

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Mon 10/6

1:05 am-9:58 am

1 stop9h 53m

Austin Bergstrom

Tue 10/14

12:10 pm-8:38 pm

1 stop7h 28m

$341

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 7/3

6:00 am-4:10 pm

1 stop11h 10m

Austin Bergstrom

Tue 7/15

6:55 am-4:00 pm

1 stop8h 05m

$344

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Sat 5/24

4:00 pm-10:50 pm

1 stop7h 50m

$128

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 6/19

8:24 pm-9:39 am

2 stops14h 15m

$132

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Sun 5/11

12:05 am-8:48 am

1 stop9h 43m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 14 results
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Best time to book a flight from Puerto Rico to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Puerto Rico with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Austin

What is the cheapest month to book a flight from Puerto Rico to Austin?

Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Austin (average of $286). Flying from Puerto Rico to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PR to AUS?

Find hourly flight availability from Puerto Rico to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Austin as you normally would.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated April 24, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Puerto Rico to Austin have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,286 reviews

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,286 reviews
Southwest
8.0
Very good
4,286 reviews

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,286 reviews

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,685 reviews
Southwest
8.0
Very good
4,286 reviews

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,286 reviews

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Spirit Airlines
6.3
Okay
7,942 reviews
Southwest
8.0
Very good
4,286 reviews

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Austin from Puerto Rico?

    For a flight from Puerto Rico to Austin, you will be flying into Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city.

  • What are the cheapest airlines to fly from Puerto Rico to Austin one-way?

    One-way options have recently been found by users for as low as $128 on Southwest. Other airlines that offer cheap prices include Spirit Airlines from $132 and Frontier from $145 one-way.

  • What are the most popular routes from Puerto Rico to Austin?

    The most popular route from Puerto Rico to Austin is San Juan Luis Munoz Marin Intl - Austin Bergstrom. You may also consider Aguadilla Borinquen - Austin Bergstrom or Culebra - Austin Bergstrom.

  • What are the cheapest flights from Puerto Rico to Austin?

    On average you can expect to pay $402 for a flight from Puerto Rico to Austin. The cheapest flight overall is $123 while the most popular route, (San Juan Luis Munoz Marin Intl - Austin Bergstrom) is currently priced at $255.

  • Can I find deals for flights from Puerto Rico to Austin that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Austin.

  • Can I find deals for business class flights from Puerto Rico to Austin?

    Yes. Cheapflights offers flight deals from Puerto Rico to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Puerto Rico to Austin?

    Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Austin (average of $286). Flying from Puerto Rico to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Puerto Rico?

Book flights to Puerto Rico if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Round Rock
Dripping Springs
Cedar Park
Pflugerville
Bastrop
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Puerto Rico to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Puerto Rico to Austin

Discover the top 6 airlines that operate flights from Puerto Rico to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$195Average$295FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$242Average$462FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$274Average$406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$310Average$497FlexibilityNo cancel feeOn-time69%
DeltaCheapest$324Average$388FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$388Average$529FlexibilityNo cancel feeOn-time63%

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