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$137+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — AUS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$221
(Orbitz)

One-way from

$137
(FlightHub)

Popular in

March

Cheapest in

September

Average price

$426
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. 6% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This Orbitz deal was found by Cheapflights users on 6/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:00 amSJU - AUS
1 stop13h 34mMultiple Airlines
Sun 7/207:30 amAUS - SJU
1 stop12h 39mMultiple Airlines
Deal found 6/30$221
This OneTravel deal was found by Cheapflights users on 7/2. 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 8/710:14 pmSJU - AUS
1 stop25h 04mSpirit Airlines
Mon 8/117:30 amAUS - SJU
1 stop12h 39mSpirit Airlines
Deal found 7/2$231
This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 9/235:41 pmSJU - AUS
1 stop7h 32mDelta
Tue 10/76:45 amAUS - SJU
1 stop8h 33mDelta
Deal found 7/2$265
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 10/77:00 amSJU - AUS
2 stops9h 36mAmerican Airlines
Tue 10/1410:53 amAUS - SJU
1 stop6h 32mAmerican Airlines
Deal found 7/2$272
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:32 amBQN - AUS
1 stop14h 58mFrontier
Thu 9/186:15 pmAUS - BQN
1 stop7h 12mFrontier
Deal found 7/2$284
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:00 amSJU - AUS
1 stop13h 34mFrontier
Sun 7/135:31 pmAUS - SJU
1 stop8h 08mFrontier
Deal found 7/2$284
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 11/71:09 amBQN - AUS
2 stops12h 44mUnited Airlines
Tue 11/117:00 amAUS - BQN
2 stops14h 57mUnited Airlines
Deal found 7/2$314
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 9/171:05 amSJU - AUS
2 stops13h 03mUnited Airlines
Thu 9/2512:17 pmAUS - SJU
1 stop7h 21mUnited Airlines
Deal found 7/1$323
This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/152:59 amBQN - AUS
2 stops20h 19mMultiple Airlines
Sun 7/207:30 amAUS - BQN
2 stops17h 31mMultiple Airlines
Deal found 7/1$450
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 11/2610:13 amCPX - AUS
2 stops31h 47mUnited Airlines
Mon 12/17:15 amAUS - CPX
2 stops31h 36mUnited Airlines
Deal found 7/3$1,054

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 July 3, 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 7/18

6:00 am-6:34 pm

1 stop13h 34m

Austin Bergstrom

Sun 7/20

7:30 am-9:09 pm

1 stop12h 39m

$221

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 8/7

10:14 pm-10:18 pm

1 stop25h 04m

Austin Bergstrom

Mon 8/11

7:30 am-9:09 pm

1 stop12h 39m

$231

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Tue 9/23

7:20 am-7:30 pm

2 stops13h 10m

Austin Bergstrom

Tue 10/7

1:10 pm-11:50 pm

2 stops9h 40m

$265

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Wed 9/3

3:32 am-5:30 pm

1 stop14h 58m

Austin Bergstrom

Thu 9/18

6:15 pm-2:27 am

1 stop7h 12m

$284

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 7/11

6:00 am-6:34 pm

1 stop13h 34m

Austin Bergstrom

Sun 7/13

5:31 pm-2:39 am

1 stop8h 08m

$284

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Fri 11/7

1:09 am-11:53 am

2 stops12h 44m

Austin Bergstrom

Tue 11/11

7:00 am-11:57 pm

2 stops14h 57m

$314

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Sat 8/30

6:00 am-8:56 pm

1 stop15h 56m

Austin Bergstrom

Sat 9/6

7:21 am-3:52 pm

1 stop7h 31m

$320

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 9/17

1:05 am-1:08 pm

2 stops13h 03m

Austin Bergstrom

Thu 9/25

12:17 pm-8:38 pm

1 stop7h 21m

$323

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Tue 7/15

2:59 am-10:18 pm

2 stops20h 19m

Austin Bergstrom

Sun 7/20

7:30 am-2:01 am

2 stops17h 31m

$450

CulebraAustin

CPX - AUS

CPXAUS

Culebra

Wed 11/26

10:13 am-4:00 pm

2 stops31h 47m

Austin Bergstrom

Mon 12/1

7:15 am-4:51 pm

2 stops31h 36m

$1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 17 results
1
2

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 July 3, 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.

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 July 3, 2025.
See what other customers who have flown with Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,094 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,284 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $137 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $138 and Frontier from $142 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.

  • 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
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Round Rock
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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$133Average$308FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$189Average$268FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$266Average$395FlexibilityNo cancel feeOn-time71%
DeltaCheapest$272Average$385FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$418FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$330Average$509FlexibilityNo cancel feeOn-time63%

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