What is the cheapest airline that flies from Australia to Puerto Rico?

United Airlines, Japan Airlines, and American Airlines are the most popular carriers operating from Australia to Puerto Rico

When did momondo last update prices for flights from Australia to Puerto Rico?

Prices for flights from Australia to Puerto Rico were last updated today.

How many operators does momondo search for flights from Australia to Puerto Rico?

As of October 2026, there is 1 operator available to choose from for flights from Australia to Puerto Rico.

How old do you have to be to fly from Australia to Puerto Rico?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The travel and health documents required for your trip to Puerto Rico 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 licence, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$923 Cheap Flights from Australia to Puerto Rico in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Puerto Rico

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One-way

Recent return flight deals from Australia to Puerto Rico

Enter your travel dates to find the best prices.

11:20 - 15:40BNE Brisbane-SJU San Juan Luis Munoz Marin Intl

42h 20m2 stops San Francisco Chicago O'Hare Intl

01:05 - 06:30SJU San Juan Luis Munoz Marin Intl-BNE Brisbane

39h 25m2 stops Newark San Francisco

$1,283United Airlines

Wed, 10 Mar - Thu, 18 Mar

11:20 - 14:18BNE Brisbane-SJU San Juan Luis Munoz Marin Intl

40h 58m2 stops San Francisco Chicago O'Hare Intl

01:05 - 06:30SJU San Juan Luis Munoz Marin Intl-BNE Brisbane

39h 25m2 stops Newark San Francisco

$1,283United Airlines

Fri, 12 Mar - Thu, 18 Mar

11:20 - 21:24BNE Brisbane-SJU San Juan Luis Munoz Marin Intl

48h 04m2 stops San Francisco Houston George Bush Intcntl

01:05 - 06:30SJU San Juan Luis Munoz Marin Intl-BNE Brisbane

39h 25m2 stops Newark San Francisco

$1,283United Airlines

Mon, 8 Mar - Thu, 18 Mar

11:20 - 00:36BNE Brisbane-SJU San Juan Luis Munoz Marin Intl

27h 16m2 stops San Francisco Newark

01:05 - 06:30SJU San Juan Luis Munoz Marin Intl-BNE Brisbane

39h 25m2 stops Newark San Francisco

$1,283United Airlines

Tue, 9 Mar - Thu, 18 Mar

09:40 - 00:02BNE Brisbane-SJU San Juan Luis Munoz Marin Intl

28h 22m1 stop Dallas/Fort Worth

06:15 - 09:45SJU San Juan Luis Munoz Marin Intl-BNE Brisbane

37h 30m2 stops Dallas/Fort Worth Sydney Kingsford Smith

$1,368American Airlines

Mon, 8 Mar - Fri, 19 Mar

06:05 - 18:25BNE Brisbane-SJU San Juan Luis Munoz Marin Intl

50h 20m3 stops Melbourne Los Angeles Denver Intl

01:05 - 06:30SJU San Juan Luis Munoz Marin Intl-BNE Brisbane

39h 25m2 stops Newark San Francisco

$1,395United Airlines

Tue, 9 Mar - Thu, 18 Mar

05:05 - 18:25BNE Brisbane-SJU San Juan Luis Munoz Marin Intl

51h 20m3 stops Sydney Kingsford Smith Los Angeles Denver Intl

01:05 - 06:30SJU San Juan Luis Munoz Marin Intl-BNE Brisbane

39h 25m2 stops Newark San Francisco

$1,396United Airlines

Wed, 10 Mar - Thu, 18 Mar

05:05 - 21:24BNE Brisbane-SJU San Juan Luis Munoz Marin Intl

30h 19m2 stops Sydney Kingsford Smith Houston George Bush Intcntl

01:05 - 06:30SJU San Juan Luis Munoz Marin Intl-BNE Brisbane

39h 25m2 stops Newark San Francisco

$1,396United Airlines

Thu, 11 Mar - Thu, 18 Mar

09:15 - 21:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

27h 09m1 stop Houston George Bush Intcntl

15:46 - 07:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

24h 14m1 stop Houston George Bush Intcntl

$1,450United Airlines

Mon, 9 Nov - Mon, 16 Nov

14:05 - 00:16SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 11m1 stop Dallas/Fort Worth

11:35 - 09:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

30h 25m2 stops Miami Los Angeles

$1,452American Airlines

Mon, 9 Nov - Mon, 16 Nov

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United Airlines flights from Australia to Puerto Rico

Our best United Airlines deals on Australia to Puerto Rico flight tickets

United Airlines

8 Mar

BNE11:20Brisbane

48h 04m

2 stops

SJU21:24San Juan Luis Munoz Marin Intl

18 Mar

SJU01:05San Juan Luis Munoz Marin Intl

39h 25m

2 stops

BNE06:30Brisbane

$1,283

United Airlines

9 Mar

BNE06:05Brisbane

50h 20m

3 stops

SJU18:25San Juan Luis Munoz Marin Intl

18 Mar

SJU01:05San Juan Luis Munoz Marin Intl

39h 25m

2 stops

BNE06:30Brisbane

$1,395

United Airlines

10 Mar

BNE05:05Brisbane

51h 20m

3 stops

SJU18:25San Juan Luis Munoz Marin Intl

18 Mar

SJU01:05San Juan Luis Munoz Marin Intl

39h 25m

2 stops

BNE06:30Brisbane

$1,396

American Airlines flights from Australia to Puerto Rico

Our best American Airlines deals on Australia to Puerto Rico flight tickets

American Airlines

8 Mar

BNE09:40Brisbane

28h 22m

1 stop

SJU00:02San Juan Luis Munoz Marin Intl

19 Mar

SJU06:15San Juan Luis Munoz Marin Intl

37h 30m

2 stops

BNE09:45Brisbane

$1,368

American Airlines

9 Nov

SYD14:05Sydney Kingsford Smith

25h 11m

1 stop

SJU00:16San Juan Luis Munoz Marin Intl

16 Nov

SJU11:35San Juan Luis Munoz Marin Intl

30h 25m

2 stops

SYD09:00Sydney Kingsford Smith

$1,452

American Airlines

21 Nov

SYD11:10Sydney Kingsford Smith

28h 03m

2 stops

SJU00:13San Juan Luis Munoz Marin Intl

28 Nov

SJU06:23San Juan Luis Munoz Marin Intl

33h 32m

1 stop

SYD06:55Sydney Kingsford Smith

$1,828

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneSan Juan

BNE Brisbane - SJU San Juan Luis Munoz Marin Intl

BNESJU

Brisbane

Wed 10/3

11:20-15:40

2 stops42h 20m

San Juan Luis Munoz Marin Intl

Thu 18/3

01:05-06:30

2 stops39h 25m

$1,283

BrisbaneSan Juan

BNE Brisbane - SJU San Juan Luis Munoz Marin Intl

BNESJU

Brisbane

Fri 12/3

11:20-14:18

2 stops40h 58m

San Juan Luis Munoz Marin Intl

Thu 18/3

01:05-06:30

2 stops39h 25m

$1,283

BrisbaneSan Juan

BNE Brisbane - SJU San Juan Luis Munoz Marin Intl

BNESJU

Brisbane

Mon 8/3

11:20-21:24

2 stops48h 04m

San Juan Luis Munoz Marin Intl

Thu 18/3

01:05-06:30

2 stops39h 25m

$1,283

BrisbaneSan Juan

BNE Brisbane - SJU San Juan Luis Munoz Marin Intl

BNESJU

Brisbane

Tue 9/3

11:20-00:36

2 stops27h 16m

San Juan Luis Munoz Marin Intl

Thu 18/3

01:05-06:30

2 stops39h 25m

$1,283

BrisbaneSan Juan

BNE Brisbane - SJU San Juan Luis Munoz Marin Intl

BNESJU

Brisbane

Mon 8/3

09:40-00:02

1 stop28h 22m

San Juan Luis Munoz Marin Intl

Fri 19/3

06:15-09:45

2 stops37h 30m

$1,368

BrisbaneSan Juan

BNE Brisbane - SJU San Juan Luis Munoz Marin Intl

BNESJU

Brisbane

Tue 9/3

06:05-18:25

3 stops50h 20m

San Juan Luis Munoz Marin Intl

Thu 18/3

01:05-06:30

2 stops39h 25m

$1,395

BrisbaneSan Juan

BNE Brisbane - SJU San Juan Luis Munoz Marin Intl

BNESJU

Brisbane

Wed 10/3

05:05-18:25

3 stops51h 20m

San Juan Luis Munoz Marin Intl

Thu 18/3

01:05-06:30

2 stops39h 25m

$1,396

BrisbaneSan Juan

BNE Brisbane - SJU San Juan Luis Munoz Marin Intl

BNESJU

Brisbane

Thu 11/3

05:05-21:24

2 stops30h 19m

San Juan Luis Munoz Marin Intl

Thu 18/3

01:05-06:30

2 stops39h 25m

$1,396

Fastest return journey

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Mon 9/11

09:15-21:24

1 stop27h 09m

San Juan Luis Munoz Marin Intl

Mon 16/11

15:46-07:00

1 stop24h 14m

$1,450

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Mon 9/11

14:05-00:16

1 stop25h 11m

San Juan Luis Munoz Marin Intl

Mon 16/11

11:35-09:00

2 stops30h 25m

$1,452

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Puerto Rico?

If you aren’t able to travel to Puerto Rico during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,455.

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

You could potentially save up to 7% on your flight if you consider stops on a Australia to Puerto Rico flight.

Cheap Australia to Puerto Rico flight deals and tips

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

Best price found	$923
Fastest flight time	24h 54m
Direct flights	None

The best one-way flight to Puerto Rico from Australia in the past 72 hours is $923. The best return flight deal from Australia to Puerto Rico found on momondo in the last 72 hours is $1,283.

The fastest flight from Australia to Puerto Rico takes 24h 54m

There are no direct flights from Australia to Puerto Rico. There are no popular flight routes from Australia to Puerto Rico.

Search flight deals

Frequently asked questions about flying from Australia to Puerto Rico

When did momondo last update prices for flights from Australia to Puerto Rico?
Prices for flights from Australia to Puerto Rico were last updated today.
How many operators does momondo search for flights from Australia to Puerto Rico?
As of October 2026, there is 1 operator available to choose from for flights from Australia to Puerto Rico.
How old do you have to be to fly from Australia to Puerto Rico?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents required for your trip to Puerto Rico 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 licence, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Puerto Rico

Compare and see reviews for airlines that fly from Australia to Puerto Rico with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,710	Free cancellation	Rating 7.3 10,440 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Australia to Puerto Rico. momondo saves you time and could save you money on your trip.

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

Flights from Australia to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Australia and Puerto Rico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Australia to Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Look for other cheap flights to San Juanfrom $1,450

Cheap flights from Australia to Puerto Rico from $923

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Puerto Rico departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Australia to Puerto Rico

Recent return flight deals from Australia to Puerto Rico

Recent one-way flight deals from Australia to Puerto Rico

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Australia to Puerto Rico

Our best United Airlines deals on Australia to Puerto Rico flight tickets

American Airlines flights from Australia to Puerto Rico

Our best American Airlines deals on Australia to Puerto Rico flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Australia to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

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

What is the cheapest month to fly to Puerto Rico?

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

What is the cheapest airline that flies from Australia to Puerto Rico?

Cheap Australia to Puerto Rico flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Australia to Puerto Rico

Best airlines flying from Australia to Puerto Rico

Compare and see reviews for airlines that fly from Australia to Puerto Rico with momondo

Why use momondo?

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular Cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo

Australia flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

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Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year