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 September 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.

$2,459 Cheap Flights from Australia to Puerto Rico in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Puerto Rico

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Recent return flight deals from Australia to Puerto Rico

Enter your travel dates to find the best prices.

16:50 - 20:48SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

42h 58m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

05:30 - 17:45SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

45h 15m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

$2,459Etihad Airways

Sun, 8 Nov - Wed, 25 Nov

16:50 - 20:48SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

42h 58m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

05:30 - 17:45SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

45h 15m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

$2,469Etihad Airways

Sun, 8 Nov - Wed, 25 Nov

11:20 - 00:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

28h 16m2 stops Vancouver Intl Newark

21:35 - 19:20SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

54h 45m2 stops Madrid Barajas Doha Hamad Intl

$2,981Multiple Airlines

Mon, 7 Dec - Mon, 11 Jan

11:20 - 21:13SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

24h 53m2 stops Los Angeles Charlotte Douglas

17:07 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

46h 48m1 stop Dallas/Fort Worth

$2,986American Airlines

Mon, 7 Dec - Mon, 11 Jan

10:20 - 20:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 04m2 stops Los Angeles Houston George Bush Intcntl

14:46 - 07:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 14m1 stop Houston George Bush Intcntl

$3,031United Airlines

Mon, 26 Oct - Fri, 30 Oct

09:20 - 20:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

26h 04m1 stop Houston George Bush Intcntl

06:40 - 07:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 20m1 stop Houston George Bush Intcntl

$3,031United Airlines

Mon, 26 Oct - Fri, 30 Oct

10:20 - 23:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

28h 16m2 stops Los Angeles Newark

14:46 - 08:05SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

26h 19m2 stops Houston George Bush Intcntl Los Angeles

$3,031United Airlines

Mon, 26 Oct - Fri, 30 Oct

09:20 - 20:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

26h 04m1 stop Houston George Bush Intcntl

06:40 - 07:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 20m1 stop Houston George Bush Intcntl

$3,046United Airlines

Mon, 26 Oct - Fri, 30 Oct

10:20 - 23:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

28h 16m2 stops Los Angeles Newark

14:46 - 08:05SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

26h 19m2 stops Houston George Bush Intcntl Los Angeles

$3,046United Airlines

Mon, 26 Oct - Fri, 30 Oct

10:20 - 20:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 04m2 stops Los Angeles Houston George Bush Intcntl

14:46 - 07:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 14m1 stop Houston George Bush Intcntl

$3,046United Airlines

Mon, 26 Oct - Fri, 30 Oct

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American Airlines flights from Australia to Puerto Rico

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

American Airlines

14 Oct

SYD10:10Sydney Kingsford Smith

38h 36m

2 stops

SJU09:46San Juan Luis Munoz Marin Intl

23 Oct

SJU06:30San Juan Luis Munoz Marin Intl

34h 35m

2 stops

SYD08:05Sydney Kingsford Smith

$1,711

American Airlines

14 Oct

SYD13:00Sydney Kingsford Smith

41h 23m

1 stop

SJU15:23San Juan Luis Munoz Marin Intl

23 Oct

SJU10:36San Juan Luis Munoz Marin Intl

30h 29m

2 stops

SYD08:05Sydney Kingsford Smith

$1,721

American Airlines

7 Dec

SYD11:20Sydney Kingsford Smith

24h 53m

2 stops

SJU21:13San Juan Luis Munoz Marin Intl

11 Jan

SJU17:07San Juan Luis Munoz Marin Intl

46h 48m

1 stop

SYD06:55Sydney Kingsford Smith

$2,986

United Airlines flights from Australia to Puerto Rico

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

United Airlines

26 Oct

SYD10:20Sydney Kingsford Smith

25h 04m

2 stops

SJU20:24San Juan Luis Munoz Marin Intl

30 Oct

SJU14:46San Juan Luis Munoz Marin Intl

25h 14m

1 stop

SYD07:00Sydney Kingsford Smith

$3,031

United Airlines

26 Oct

SYD10:20Sydney Kingsford Smith

25h 04m

2 stops

SJU20:24San Juan Luis Munoz Marin Intl

30 Oct

SJU14:46San Juan Luis Munoz Marin Intl

25h 14m

1 stop

SYD07:00Sydney Kingsford Smith

$3,032

United Airlines

26 Oct

SYD09:20Sydney Kingsford Smith

26h 04m

1 stop

SJU20:24San Juan Luis Munoz Marin Intl

30 Oct

SJU06:40San Juan Luis Munoz Marin Intl

33h 20m

1 stop

SYD07:00Sydney Kingsford Smith

$3,046

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Sun 8/11

16:50-20:48

2 stops42h 58m

San Juan Luis Munoz Marin Intl

Wed 25/11

05:30-17:45

2 stops45h 15m

$2,459

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Sun 8/11

16:50-20:48

2 stops42h 58m

San Juan Luis Munoz Marin Intl

Wed 25/11

05:30-17:45

2 stops45h 15m

$2,469

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 7/12

11:20-00:36

2 stops28h 16m

San Juan Luis Munoz Marin Intl

Mon 11/1

21:35-19:20

2 stops54h 45m

$2,981

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 7/12

11:20-21:13

2 stops24h 53m

San Juan Luis Munoz Marin Intl

Mon 11/1

17:07-06:55

1 stop46h 48m

$2,986

Fastest return journey

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 26/10

10:20-20:24

2 stops25h 04m

San Juan Luis Munoz Marin Intl

Fri 30/10

14:46-07:00

1 stop25h 14m

$3,031

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 26/10

09:20-20:24

1 stop26h 04m

San Juan Luis Munoz Marin Intl

Fri 30/10

06:40-07:00

1 stop33h 20m

$3,031

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 26/10

10:20-23:36

2 stops28h 16m

San Juan Luis Munoz Marin Intl

Fri 30/10

14:46-08:05

2 stops26h 19m

$3,031

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 26/10

09:20-20:24

1 stop26h 04m

San Juan Luis Munoz Marin Intl

Fri 30/10

06:40-07:00

1 stop33h 20m

$3,046

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 26/10

10:20-23:36

2 stops28h 16m

San Juan Luis Munoz Marin Intl

Fri 30/10

14:46-08:05

2 stops26h 19m

$3,046

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 26/10

10:20-20:24

2 stops25h 04m

San Juan Luis Munoz Marin Intl

Fri 30/10

14:46-07:00

1 stop25h 14m

$3,046

Flights are sorted by cheapest return flights first.

Sorted 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

What is the cheapest month to fly to Puerto Rico?

If you aren’t able to travel to Puerto Rico during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,667.

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	$2,459
Fastest flight time	28h 16m
Direct flights	None

The best flight deal from Australia to Puerto Rico found on momondo in the last 72 hours is $2,459

The fastest flight from Australia to Puerto Rico takes 28h 16m

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 September 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 $1,605	Free cancellation	Rating 7.4 10,173 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 $3,046

Cheap flights from Australia to Puerto Rico from $2,459

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Puerto Rico departing on 8/11. 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

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

American Airlines flights from Australia to Puerto Rico

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

United Airlines flights from Australia to Puerto Rico

Our best United 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?

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

Fly your favourite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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According to popular flight searches on momondo this year