Austin

$117+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — AUS
Apr 16 — Apr 231
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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 March 17, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/312:55 pm
SJU
-
AUS
1 stop12h 29m
Spirit Airlines
Sat 4/116:12 am
AUS
-
SJU
1 stop11h 43m
Spirit Airlines
Deal found 3/12$219
This CheapOair deal was found by Cheapflights users on 3/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:54 pm
SJU
-
AUS
1 stop21h 10m
Spirit Airlines
Mon 4/136:12 am
AUS
-
SJU
1 stop11h 43m
Spirit Airlines
Deal found 3/12$228
This OneTravel deal was found by Cheapflights users on 3/16. 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.
Thu 4/97:54 pm
SJU
-
AUS
1 stop21h 10m
Spirit Airlines
Mon 4/136:12 am
AUS
-
SJU
1 stop11h 43m
Spirit Airlines
Deal found 3/16$231
This OneTravel deal was found by Cheapflights users on 3/13. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:54 pm
SJU
-
AUS
1 stop29h 30m
Spirit Airlines
Fri 4/104:59 pm
AUS
-
SJU
1 stop24h 56m
Spirit Airlines
Deal found 3/13$239
This CheapOair deal was found by Cheapflights users on 3/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:54 pm
SJU
-
AUS
1 stop21h 10m
Spirit Airlines
Tue 4/146:12 am
AUS
-
SJU
1 stop11h 43m
Spirit Airlines
Deal found 3/12$240
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Thu 4/166:30 am
SJU
-
AUS
1 stop12h 47m
Frontier
Mon 4/207:12 pm
AUS
-
SJU
1 stop17h 54m
Frontier
Deal found 3/16$242
This Expedia deal was found by Cheapflights users on 3/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:09 pm
SJU
-
AUS
1 stop17h 36m
Frontier
Mon 5/1111:30 am
AUS
-
SJU
1 stop13h 38m
Frontier
Deal found 3/16$243
This Expedia deal was found by Cheapflights users on 3/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:30 am
SJU
-
AUS
1 stop12h 47m
Multiple Airlines
Thu 4/236:00 am
AUS
-
SJU
1 stop12h 22m
Multiple Airlines
Deal found 3/16$249
This Mytrip deal was found by Cheapflights users on 3/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:48 am
BQN
-
AUS
1 stop17h 37m
Frontier
Sun 5/38:59 pm
AUS
-
BQN
1 stop27h 44m
Frontier
Deal found 3/15$396
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:15 am
BQN
-
AUS
2 stops14h 16m
United Airlines
Mon 9/287:15 am
AUS
-
BQN
2 stops14h 54m
United Airlines
Deal found 3/13$406
This Expedia deal was found by Cheapflights users on 3/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:59 am
BQN
-
AUS
1 stop8h 46m
Frontier
Sat 5/2311:35 am
AUS
-
BQN
1 stop22h 56m
Frontier
Deal found 3/12$446
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:38 am
BQN
-
AUS
1 stop9h 43m
Frontier
Sat 5/28:50 pm
AUS
-
BQN
2 stops27h 53m
Frontier
Deal found 3/15$457

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 March 17, 2026.

Round-trip from

$219
(Cheapflightsfares)

One-way from

$117
(Priceline)

Popular in

March

Cheapest in

January

Average price

$468

Good round-trip deal

$762 or less

Good one-way deal

$230 or less
From Puerto Rico to Austin Bergstrom
One-way flight from Puerto Rico to Austin Bergstrom
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Puerto Rico to Austin Bergstrom.
Price to beat on a one-way flight from Puerto Rico to Austin Bergstrom.

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 March 17, 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

Sat 5/16

2:48 pm-12:31 am

1 stop10h 43m

Austin Bergstrom

Sun 6/14

5:40 am-4:38 pm

1 stop9h 58m

$306

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 4/15

5:35 am-3:35 pm

2 stops11h 00m

Austin Bergstrom

Wed 4/22

1:35 pm-11:40 pm

2 stops9h 05m

$372

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 4/22

7:00 am-1:04 pm

1 stop7h 04m

Austin Bergstrom

Tue 4/28

9:35 am-11:50 pm

2 stops13h 15m

$386

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 6/11

5:00 am-12:10 pm

1 stop8h 10m

Austin Bergstrom

Thu 6/18

6:50 pm-9:00 am

2 stops13h 10m

$387

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Sat 4/25

2:48 am-7:25 pm

1 stop17h 37m

Austin Bergstrom

Sun 5/3

8:59 pm-1:43 am

1 stop27h 44m

$396

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Fri 5/15

2:59 am-10:45 am

1 stop8h 46m

Austin Bergstrom

Sat 5/23

11:35 am-11:31 am

1 stop22h 56m

$446

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Tue 5/5

8:10 am-4:05 pm

2 stops8h 55m

Austin Bergstrom

Tue 5/12

1:35 pm-11:40 pm

2 stops9h 05m

$456

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Fri 4/17

2:38 am-11:21 am

1 stop9h 43m

Austin Bergstrom

Sat 5/2

8:50 pm-1:43 am

2 stops27h 53m

$457

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 5/22

6:50 am-3:40 pm

2 stops9h 50m

Austin Bergstrom

Sat 5/30

1:30 pm-11:40 pm

2 stops9h 10m

$478

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Mon 4/20

1:00 am-9:34 am

1 stop9h 34m

Austin Bergstrom

Tue 4/28

9:35 am-11:50 pm

2 stops13h 15m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 42 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 $71). Flying from Puerto Rico to Austin in February is currently the most expensive (average of $197). 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 March 17, 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.

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 March 17, 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.

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 04m. Delta provides one of the quickest options available for as low as $386. There are 2142 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 $110 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $111 and Delta from $118 one-way.

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

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

    On average you can expect to pay $510 for a flight from Puerto Rico to Austin. The cheapest flight overall is $208 while the most popular route, (San Juan Luis Munoz Marin Intl - Austin Bergstrom) is currently priced at $205.

  • 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 $71). Flying from Puerto Rico to Austin in February is currently the most expensive (average of $197). 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
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San Marcos
Fredericksburg
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Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Puerto Rico to Austin

Discover the top 7 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$56Average$198FlexibilityNo cancel feeOn-time65%
DeltaCheapest$122Average$396FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$133Average$308FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$169Average$393FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$236Average$338FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$245Average$396FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$266Average$483FlexibilityNo cancel feeOn-time63%

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