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$140+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — AUS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Round-trip from

$278
(CheapOair)

One-way from

$140
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$476

Good one-way deal

$162 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. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This CheapOair deal was found by Cheapflights users on 3/27. 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 4/246:38 pmSJU - AUS
1 stop16h 39mSpirit Airlines
Mon 4/289:08 pmAUS - SJU
1 stop17h 27mSpirit Airlines
Deal found 3/27$278
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Fri 5/91:39 pmSJU - AUS
2 stops34h 24mMultiple Airlines
Fri 5/168:07 pmAUS - SJU
2 stops22h 00mMultiple Airlines
Deal found 3/27$282
This CheapOair deal was found by Cheapflights users on 3/27. 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 4/312:59 amSJU - AUS
1 stop20h 07mFrontier
Mon 4/79:06 pmAUS - SJU
1 stop25h 48mFrontier
Deal found 3/27$298
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 4/256:05 amSJU - AUS
1 stop15h 54mAmerican Airlines
Mon 4/288:29 pmAUS - SJU
1 stop7h 31mAmerican Airlines
Deal found 3/27$321
This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 6/116:15 amSJU - AUS
1 stop7h 09mDelta
Mon 8/45:40 amAUS - SJU
1 stop6h 43mDelta
Deal found 3/27$333
This United Airlines deal was found by Cheapflights users on 3/26. 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
3 stops15h 24mUnited Airlines
Sat 10/187:15 amAUS - SJU
1 stop7h 27mUnited Airlines
Deal found 3/26$345
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sun 4/275:50 amSJU - AUS
1 stop9h 00mSouthwest
Wed 4/309:10 amAUS - SJU
1 stop12h 20mSouthwest
Deal found 3/27$405
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/1912:15 amBQN - AUS
1 stop9h 54mUnited Airlines
Fri 5/305:16 pmAUS - BQN
2 stops28h 53mUnited Airlines
Deal found 3/27$573
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/2010:48 amCPX - AUS
2 stops14h 11mUnited Airlines
Mon 5/267:43 pmAUS - CPX
2 stops20h 38mUnited Airlines
Deal found 3/27$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 March 28, 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

Thu 4/24

6:38 pm-10:17 am

1 stop16h 39m

Austin Bergstrom

Mon 4/28

9:08 pm-3:35 pm

1 stop17h 27m

$278

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 5/9

1:39 pm-11:03 pm

2 stops34h 24m

Austin Bergstrom

Fri 5/16

8:07 pm-7:07 pm

2 stops22h 00m

$282

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 4/9

9:35 pm-8:47 am

1 stop12h 12m

Austin Bergstrom

Sat 4/12

10:07 pm-10:40 pm

1 stop23h 33m

$298

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 4/25

6:05 am-8:59 pm

1 stop15h 54m

Austin Bergstrom

Mon 4/28

8:29 pm-5:00 am

1 stop7h 31m

$321

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Wed 6/11

6:15 am-12:24 pm

1 stop7h 09m

Austin Bergstrom

Sun 8/3

6:45 am-7:44 pm

1 stop11h 59m

$333

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 9/11

1:05 am-11:56 am

2 stops11h 51m

Austin Bergstrom

Mon 9/22

5:46 am-3:42 pm

1 stop8h 56m

$345

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Sun 4/27

5:50 am-1:50 pm

1 stop9h 00m

Austin Bergstrom

Wed 4/30

9:10 am-10:30 pm

1 stop12h 20m

$405

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Mon 5/19

12:15 am-9:09 am

1 stop9h 54m

Austin Bergstrom

Fri 5/30

5:16 pm-11:09 pm

2 stops28h 53m

$573

CulebraAustin

CPX - AUS

CPXAUS

Culebra

Tue 5/20

10:48 am-11:59 pm

2 stops14h 11m

Austin Bergstrom

Mon 5/26

7:43 pm-5:21 pm

2 stops20h 38m

$1,054

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Tue 5/6

9:25 am-5:39 pm

1 stop9h 14m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 20 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 March 28, 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 March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta 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
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 $140 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $147 and Delta from $167 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 $264 for a flight from Puerto Rico to Austin. The cheapest flight overall is $162 while the most popular route, (San Juan Luis Munoz Marin Intl - Austin Bergstrom) is currently priced at $243.

  • 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
Seguin
Fredericksburg
Round Rock
Dripping Springs
Cedar Park
Pflugerville
Bastrop
Canyon Lake
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.
Luis Munoz Marin Intl to Hobby flights
Luis Munoz Marin Intl to Dallas/Fort Worth flights
Luis Munoz Marin Intl to George Bush Intcntl flights
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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$198Average$317FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$242Average$462FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$285Average$418FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$297Average$503FlexibilityNo cancel feeOn-time69%
DeltaCheapest$324Average$398FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$388Average$530FlexibilityNo cancel feeOn-time63%
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