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 August 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.

$1,679 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.

09:15 - 16:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

22h 21m1 stop Houston George Bush Intcntl

07:45 - 07:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

32h 15m1 stop Houston George Bush Intcntl

$1,679United Airlines

Wed, 20 Jan - Wed, 3 Feb

09:15 - 16:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

22h 21m1 stop Houston George Bush Intcntl

02:05 - 07:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

37h 55m2 stops Newark Houston George Bush Intcntl

$1,679United Airlines

Wed, 20 Jan - Tue, 2 Feb

09:15 - 00:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

30h 21m2 stops Houston George Bush Intcntl Newark

13:00 - 09:05SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

29h 05m2 stops Newark Los Angeles Los Angeles

$1,679United Airlines

Wed, 20 Jan - Wed, 3 Feb

09:10 - 09:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

38h 14m2 stops Los Angeles Los Angeles Miami

11:51 - 07:05SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

29h 14m2 stops Miami Los Angeles Los Angeles

$2,235American Airlines

Thu, 17 Sep - Sun, 27 Sep

09:10 - 09:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

38h 14m2 stops Los Angeles Los Angeles Miami

16:19 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

24h 36m1 stop Dallas/Fort Worth

$2,237American Airlines

Thu, 17 Sep - Sun, 27 Sep

12:00 - 14:45SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

40h 45m1 stop Dallas/Fort Worth

16:19 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

24h 36m1 stop Dallas/Fort Worth

$2,305American Airlines

Thu, 17 Sep - Sun, 27 Sep

19:40 - 12:32SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

31h 52m3 stops Melbourne Los Angeles Los Angeles Miami

08:25 - 06:25SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

31h 00m2 stops Chicago O'Hare Intl Los Angeles Los Angeles

$2,616Multiple Airlines

Wed, 20 Jan - Wed, 3 Feb

19:40 - 10:48SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

30h 08m3 stops Melbourne Los Angeles Los Angeles Miami

13:24 - 12:25SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

32h 01m3 stops Miami Los Angeles Los Angeles Melbourne

$2,699Multiple Airlines

Wed, 20 Jan - Wed, 3 Feb

10:40 - 23:50SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

28h 10m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

07:30 - 08:30SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

34h 00m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$2,935Delta

Mon, 11 Jan - Thu, 14 Jan

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

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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

20 Jan

SYD09:15Sydney Kingsford Smith

22h 21m

1 stop

SJU16:36San Juan Luis Munoz Marin Intl

2 Feb

SJU02:05San Juan Luis Munoz Marin Intl

37h 55m

2 stops

SYD07:00Sydney Kingsford Smith

$1,679

United Airlines

26 Oct

SYD10:20Sydney Kingsford Smith

28h 16m

2 stops

SJU23:36San Juan Luis Munoz Marin Intl

30 Oct

SJU14:46San Juan Luis Munoz Marin Intl

26h 19m

2 stops

SYD08:05Sydney Kingsford Smith

$3,046

United Airlines

26 Oct

SYD10:20Sydney Kingsford Smith

28h 16m

2 stops

SJU23:36San Juan Luis Munoz Marin Intl

30 Oct

SJU14:46San Juan Luis Munoz Marin Intl

26h 19m

2 stops

SYD08:05Sydney Kingsford Smith

$3,051

American Airlines flights from Australia to Puerto Rico

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

American Airlines

17 Sept

SYD09:10Sydney Kingsford Smith

38h 14m

2 stops

SJU09:24San Juan Luis Munoz Marin Intl

27 Sept

SJU11:51San Juan Luis Munoz Marin Intl

29h 14m

2 stops

SYD07:05Sydney Kingsford Smith

$2,235

American Airlines

17 Sept

SYD09:10Sydney Kingsford Smith

38h 14m

2 stops

SJU09:24San Juan Luis Munoz Marin Intl

27 Sept

SJU16:19San Juan Luis Munoz Marin Intl

24h 36m

1 stop

SYD06:55Sydney Kingsford Smith

$2,237

American Airlines

17 Sept

SYD12:00Sydney Kingsford Smith

40h 45m

1 stop

SJU14:45San Juan Luis Munoz Marin Intl

27 Sept

SJU16:19San Juan Luis Munoz Marin Intl

24h 36m

1 stop

SYD06:55Sydney Kingsford Smith

$2,305

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Wed 20/1

09:15-16:36

1 stop22h 21m

San Juan Luis Munoz Marin Intl

Wed 3/2

07:45-07:00

1 stop32h 15m

$1,679

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Wed 20/1

09:15-16:36

1 stop22h 21m

San Juan Luis Munoz Marin Intl

Tue 2/2

02:05-07:00

2 stops37h 55m

$1,679

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Wed 20/1

09:15-00:36

2 stops30h 21m

San Juan Luis Munoz Marin Intl

Wed 3/2

13:00-09:05

2 stops29h 05m

$1,679

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Thu 17/9

09:10-09:24

2 stops38h 14m

San Juan Luis Munoz Marin Intl

Sun 27/9

11:51-07:05

2 stops29h 14m

$2,235

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Thu 17/9

09:10-09:24

2 stops38h 14m

San Juan Luis Munoz Marin Intl

Sun 27/9

16:19-06:55

1 stop24h 36m

$2,237

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Thu 17/9

12:00-14:45

1 stop40h 45m

San Juan Luis Munoz Marin Intl

Sun 27/9

16:19-06:55

1 stop24h 36m

$2,305

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Wed 20/1

19:40-12:32

3 stops31h 52m

San Juan Luis Munoz Marin Intl

Wed 3/2

08:25-06:25

2 stops31h 00m

$2,616

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Wed 20/1

19:40-10:48

3 stops30h 08m

San Juan Luis Munoz Marin Intl

Wed 3/2

13:24-12:25

3 stops32h 01m

$2,699

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 11/1

10:40-23:50

2 stops28h 10m

San Juan Luis Munoz Marin Intl

Thu 14/1

07:30-08:30

2 stops34h 00m

$2,935

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

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 December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,219.

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

You could potentially save up to 21% 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	$1,679
Fastest flight time	28h 10m
Direct flights	None

The best flight deal from Australia to Puerto Rico found on momondo in the last 72 hours is $1,679

The fastest flight from Australia to Puerto Rico takes 28h 10m

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 August 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 $1,173	Free cancellation	Rating 7.4 10,106 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 $3,051

Cheap flights from Australia to Puerto Rico from $1,679

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 20/1. 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

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?

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

Complete your trip to Puerto Rico

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According to popular flight searches on momondo this year