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Cheap flights from Puerto Rico to Austin from $182

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Austin departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Puerto Rico to Austin

Recent round-trip flight deals from Puerto Rico to Austin

Enter your travel dates to find the best prices.
Frontier Logo
6:42 pm - 10:12 am
SJU
-
AUS
16h 30m
1 stop
Frontier Logo
11:15 am - 7:58 am
AUS
-
SJU
19h 43m
1 stop
$269Frontier
Thu, Sep 17 - Sat, Sep 26
Frontier Logo
8:57 pm - 4:38 pm
SJU
-
AUS
20h 41m
1 stop
Frontier Logo
10:55 am - 7:52 pm
AUS
-
SJU
7h 57m
1 stop
$272Frontier
Fri, Aug 21 - Mon, Aug 24
Frontier Logo
3:10 am - 4:38 pm
SJU
-
AUS
14h 28m
1 stop
Frontier Logo
5:23 pm - 2:15 am
AUS
-
SJU
7h 52m
1 stop
$276Frontier
Fri, Aug 21 - Sat, Aug 29
Frontier Logo
3:10 am - 4:38 pm
SJU
-
AUS
14h 28m
1 stop
Frontier Logo
5:23 pm - 8:11 am
AUS
-
SJU
13h 48m
1 stop
$279Frontier
Fri, Aug 14 - Sat, Aug 29
Southwest Logo
5:30 am - 8:00 pm
SJU
-
AUS
15h 30m
2 stops
Southwest Logo
4:05 pm - 12:30 am
AUS
-
SJU
7h 25m
1 stop
$286Southwest
Thu, Sep 17 - Sun, Sep 20
JetBlue Logo
2:30 pm - 11:08 pm
BQN
-
AUS
9h 38m
1 stop
JetBlue Logo
3:04 pm - 12:33 am
AUS
-
BQN
8h 29m
1 stop
$433JetBlue
Tue, Aug 25 - Wed, Aug 26
JetBlue Logo
5:01 am - 11:48 am
BQN
-
AUS
7h 47m
1 stop
JetBlue Logo
3:04 pm - 12:33 am
AUS
-
BQN
8h 29m
1 stop
$442JetBlue
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
12:15 am - 11:06 am
BQN
-
AUS
11h 51m
2 stops
United Airlines Logo
7:00 am - 11:09 pm
AUS
-
BQN
15h 09m
2 stops
$466United Airlines
Tue, Sep 22 - Mon, Sep 28
Multiple Airlines Logo
3:10 am - 9:32 am
BQN
-
AUS
7h 22m
1 stop
Multiple Airlines Logo
3:20 pm - 12:33 am
AUS
-
BQN
8h 13m
1 stop
$476Multiple Airlines
Tue, Jul 28 - Sun, Aug 2
United Airlines Logo
12:15 am - 11:06 am
BQN
-
AUS
11h 51m
2 stops
United Airlines Logo
7:00 am - 11:09 pm
AUS
-
BQN
15h 09m
2 stops
$486United Airlines
Tue, Sep 22 - Mon, Sep 28

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Frontier flights from Puerto Rico to Austin

Our best Frontier deals on Puerto Rico to Austin flight tickets
Frontier
Sep 17
SJU6:42 pmSan Juan Luis Munoz Marin Intl
16h 30m
1 stop
AUS10:12 amAustin Bergstrom
Sep 26
AUS11:15 amAustin Bergstrom
19h 43m
1 stop
SJU7:58 amSan Juan Luis Munoz Marin Intl
$269
Frontier
Aug 21
SJU8:57 pmSan Juan Luis Munoz Marin Intl
20h 41m
1 stop
AUS4:38 pmAustin Bergstrom
Aug 24
AUS10:55 amAustin Bergstrom
7h 57m
1 stop
SJU7:52 pmSan Juan Luis Munoz Marin Intl
$272
Frontier
Aug 21
SJU3:10 amSan Juan Luis Munoz Marin Intl
14h 28m
1 stop
AUS4:38 pmAustin Bergstrom
Aug 29
AUS5:23 pmAustin Bergstrom
7h 52m
1 stop
SJU2:15 amSan Juan Luis Munoz Marin Intl
$276

United Airlines flights from Puerto Rico to Austin

Our best United Airlines deals on Puerto Rico to Austin flight tickets
United Airlines
Dec 23
SJU10:15 amSan Juan Luis Munoz Marin Intl
7h 05m
1 stop
AUS3:20 pmAustin Bergstrom
Jan 4
AUS6:32 amAustin Bergstrom
13h 50m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
$376
United Airlines
Sep 22
BQN12:15 amAguadilla Borinquen
11h 51m
2 stops
AUS11:06 amAustin Bergstrom
Sep 28
AUS7:00 amAustin Bergstrom
15h 09m
2 stops
BQN11:09 pmAguadilla Borinquen
$466
United Airlines
Sep 22
BQN12:15 amAguadilla Borinquen
11h 51m
2 stops
AUS11:06 amAustin Bergstrom
Sep 28
AUS7:00 amAustin Bergstrom
15h 09m
2 stops
BQN11:09 pmAguadilla Borinquen
$486

momondo 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, momondo users made 832,500 searches. Data last updated July 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

Thu 9/17

6:42 pm-10:12 am

1 stop16h 30m

Austin Bergstrom

Sat 9/26

11:15 am-7:58 am

1 stop19h 43m

$269

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 8/21

8:57 pm-4:38 pm

1 stop20h 41m

Austin Bergstrom

Mon 8/24

10:55 am-7:52 pm

1 stop7h 57m

$272

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 8/21

3:10 am-4:38 pm

1 stop14h 28m

Austin Bergstrom

Sat 8/29

5:23 pm-2:15 am

1 stop7h 52m

$276

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Fri 8/14

3:10 am-4:38 pm

1 stop14h 28m

Austin Bergstrom

Sat 8/29

5:23 pm-8:11 am

1 stop13h 48m

$279

San JuanAustin

SJU - AUS

SJUAUS

San Juan Luis Munoz Marin Intl

Thu 9/17

5:30 am-8:00 pm

2 stops15h 30m

Austin Bergstrom

Sun 9/20

4:05 pm-12:30 am

1 stop7h 25m

$286

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Tue 8/25

2:30 pm-11:08 pm

1 stop9h 38m

Austin Bergstrom

Wed 8/26

3:04 pm-12:33 am

1 stop8h 29m

$433

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Sat 8/29

5:01 am-11:48 am

1 stop7h 47m

Austin Bergstrom

Tue 9/1

3:04 pm-12:33 am

1 stop8h 29m

$442

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

$466
Quickest round-trip

AguadillaAustin

BQN - AUS

BQNAUS

Aguadilla Borinquen

Tue 7/28

3:10 am-9:32 am

1 stop7h 22m

Austin Bergstrom

Sun 8/2

3:20 pm-12:33 am

1 stop8h 13m

$476

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

$486

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Puerto Rico to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Puerto Rico is in January. Flight prices, which tend to average around $280, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in January, then February is your next best option. Flight prices from Puerto Rico to Austin during February average around $302.

What is the cheapest Puerto Rico to Austin Bergstrom flight route?

Fly from San Juan Luis Munoz Marin Intl to Austin Bergstrom for the best Puerto Rico - Austin Bergstrom flight prices

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

You are more likely to see cheaper flights to Austin from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Puerto Rico for as low as $324 on momondo.

What cabin class options are available on Puerto Rico to Austin flights?

There is only 1 cabin class available to choose from on Puerto Rico to Austin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Puerto Rico to Austin flights?

No. A direct flight is the cheapest option for a flight between Puerto Rico to Austin.

Cheap Puerto Rico to Austin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Austin

Fastest flight time

4h 50m

Direct flights

Sun

Airports in Austin

1 airport
The fastest flight from Puerto Rico to Austin takes 4h 50m
Direct flights go from Puerto Rico to Austin on Sunday. There are no airlines offering direct flights.
There is 1 airport in Austin. From Puerto Rico there are direct flights to Austin Bergstrom (AUS).
Search flight deals

Frequently asked questions about flying from Puerto Rico to Austin

  • When did momondo last update prices for flights from Puerto Rico to Austin Bergstrom Airport?

    Prices for flights from Puerto Rico to Austin Bergstrom Airport are updated daily.

  • How many operators does momondo search for flights from Puerto Rico to Austin Bergstrom Airport?

  • How old do you have to be to fly from Puerto Rico to Austin Bergstrom Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents required for your trip to Austin Bergstrom Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Austin Bergstrom Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Puerto Rico to Austin?

Best airlines flying from Puerto Rico to Austin

Compare and see reviews for airlines that fly from Puerto Rico to Austin with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $122Free CancellationRating
7.8
8,476 reviews
Search Delta flights
FrontierPriceFrom $140Free CancellationRating
5.6
2,794 reviews
Search Frontier flights
United AirlinesPriceFrom $169Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights
JetBluePriceFrom $236Free CancellationRating
7.1
3,012 reviews
Search JetBlue flights
American AirlinesPriceFrom $245Free CancellationRating
7.1
11,825 reviews
Search American Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,243 reviews
Search Southwest flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Cedar Park
Marble Falls
Georgetown
Horseshoe Bay
Dripping Springs
Seguin
Canyon Lake
Bastrop
Kyle
Pflugerville
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to Austin?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austin from Puerto Rico.

Can I find flights from Puerto Rico to Austin with flexible booking policies on momondo?

momondo does allow users to show only those flights to Austin from Puerto Rico which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Puerto Rico to Austin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Puerto Rico to Austin.

I’m not ready to book a flight from Puerto Rico to Austin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Puerto Rico to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.

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