Austin

$179+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — AUS
Jul 15 — Jul 221
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Cheap 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 June 15, 2026.

This Southwest deal was found by Cheapflights users on 6/14. 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 8/205:00 am
SJU
-
AUS
2 stops9h 00m
Southwest
Mon 8/245:00 am
AUS
-
SJU
1 stop7h 45m
Southwest
Deal found 6/14$336
This Southwest deal was found by Cheapflights users on 6/12. 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.
Fri 9/112:35 pm
SJU
-
AUS
2 stops8h 15m
Southwest
Sun 9/139:05 pm
AUS
-
SJU
1 stop11h 05m
Southwest
Deal found 6/12$351
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:45 am
SJU
-
AUS
2 stops28h 15m
Multiple Airlines
Sun 8/27:45 pm
AUS
-
SJU
1 stop11h 12m
Multiple Airlines
Deal found 6/12$361
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:45 am
SJU
-
AUS
2 stops28h 15m
Multiple Airlines
Wed 8/510:43 am
AUS
-
SJU
1 stop20h 14m
Multiple Airlines
Deal found 6/12$363
This Delta deal was found by Cheapflights users on 6/14. 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 8/2112:56 pm
SJU
-
AUS
1 stop8h 26m
Delta
Thu 9/1010:25 am
AUS
-
SJU
1 stop10h 54m
Delta
Deal found 6/14$366
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:45 am
SJU
-
AUS
2 stops30h 53m
Multiple Airlines
Sun 8/27:45 pm
AUS
-
SJU
1 stop11h 12m
Multiple Airlines
Deal found 6/12$370
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 8/296:00 am
SJU
-
AUS
2 stops9h 47m
American Airlines
Sat 9/56:02 pm
AUS
-
SJU
1 stop14h 41m
American Airlines
Deal found 6/10$372
This American Airlines deal was found by Cheapflights users on 6/13. 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 8/266:00 am
SJU
-
AUS
2 stops12h 01m
American Airlines
Fri 9/45:00 am
AUS
-
SJU
1 stop12h 34m
American Airlines
Deal found 6/13$374
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:45 am
SJU
-
AUS
2 stops30h 53m
Frontier
Mon 8/1010:42 am
AUS
-
SJU
1 stop14h 33m
Frontier
Deal found 6/12$379
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:01 am
BQN
-
AUS
1 stop7h 47m
JetBlue
Sat 7/253:20 pm
AUS
-
BQN
1 stop8h 13m
JetBlue
Deal found 6/15$404
This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
BQN
-
AUS
1 stop7h 47m
JetBlue
Tue 9/13:16 pm
AUS
-
BQN
1 stop8h 17m
JetBlue
Deal found 6/11$409
This Faresmojo deal was found by Cheapflights users on 6/11. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:15 pm
BQN
-
AUS
1 stop7h 02m
JetBlue
Tue 7/147:00 am
AUS
-
BQN
1 stop16h 33m
JetBlue
Deal found 6/11$442

Find 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 June 15, 2026.

Round-trip from

$336
(Southwest)

One-way from

$179
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$486
From Puerto Rico to Austin Bergstrom
One-way flight from Puerto Rico to Austin Bergstrom
Highest demand for flights based on searches. 11% potential increase in price ($51 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 15, 2026.
Use the filters below to find and compare flights from Puerto Rico to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 9/11

2:35 pm-9:50 pm

2 stops8h 15m

Austin Bergstrom

Sun 9/13

9:05 pm-9:10 am

1 stop11h 05m

$366

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Sat 8/29

5:01 am-11:48 am

1 stop7h 47m

Austin Bergstrom

Tue 9/1

3:16 pm-12:33 am

1 stop8h 17m

$409

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Fri 8/28

12:15 am-1:58 pm

2 stops14h 43m

Austin Bergstrom

Tue 9/1

10:40 am-11:09 pm

1 stop11h 29m

$456

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Tue 9/22

12:15 am-11:06 am

2 stops11h 51m

Austin Bergstrom

Mon 9/28

7:00 am-11:09 pm

2 stops15h 09m

$456

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Fri 7/3

12:15 am-2:40 pm

2 stops15h 25m

Austin Bergstrom

Tue 7/14

6:40 am-11:09 pm

2 stops15h 29m

$456

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Tue 8/18

12:15 am-1:12 pm

2 stops13h 57m

Austin Bergstrom

Sat 8/22

9:00 am-11:09 pm

2 stops13h 09m

$456

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Tue 9/1

1:00 am-11:06 am

2 stops11h 06m

Austin Bergstrom

Tue 9/8

9:33 am-11:50 pm

2 stops13h 17m

$456

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 7/29

6:00 am-12:10 pm

1 stop7h 10m

Austin Bergstrom

Thu 8/6

1:00 pm-11:50 pm

2 stops9h 50m

$476

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 7/23

8:15 pm-8:15 am

1 stop13h 00m

Austin Bergstrom

Tue 7/28

10:40 am-10:50 pm

2 stops11h 10m

$503

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Mon 7/27

5:35 am-11:48 am

1 stop7h 13m

Austin Bergstrom

Tue 8/4

7:00 am-2:48 pm

1 stop6h 48m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 32 resultsSorted by cheapest first
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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 $56). Flying from Puerto Rico to Austin in August is currently the most expensive (average of $179). 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 June 15, 2026.

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.

How far ahead should I book a flight from Puerto Rico to Austin?

The best time to book flights from Puerto Rico to Austin is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 June 15, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Puerto Rico to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Overall

7.9

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Overall

7.9

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Overall

7.9

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Overall

7.9

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Overall

7.9

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

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.

  • How long is the flight from Puerto Rico to Austin?

    A quick flight from Puerto Rico to Austin can take about 7h 47m. Southwest provides one of the quickest options available for as low as $409. There are 2075 mi between Puerto Rico and Austin. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $111 on Frontier. Other airlines that offer cheap prices include Delta from $118 and United Airlines from $122 one-way.

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

  • 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 $56). Flying from Puerto Rico to Austin in August is currently the most expensive (average of $179). 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 Austin?

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

Browse thousands of different options on Cheapflights for your next trip

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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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$122Average$424FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$140Average$322FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$169Average$398FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$236Average$407FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$245Average$401FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$266Average$473FlexibilityNo cancel feeOn-time63%

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