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

American Airlines, United Airlines, and Lufthansa 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 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.

$985 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.

10:10 - 22:02SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

26h 52m2 stops Los Angeles Miami

06:20 - 08:05SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

34h 45m2 stops Miami Los Angeles

$1,866American Airlines

Wed, 7 Oct - Wed, 21 Oct

13:00 - 15:23SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

41h 23m1 stop Dallas/Fort Worth

10:36 - 08:05SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

30h 29m2 stops Miami Los Angeles

$1,868American Airlines

Wed, 7 Oct - Wed, 21 Oct

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

25h 11m1 stop Dallas/Fort Worth

13:40 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

26h 15m2 stops Miami Dallas/Fort Worth

$2,390American Airlines

Mon, 2 Nov - Mon, 9 Nov

14:05 - 16:09SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

41h 04m1 stop Dallas/Fort Worth

06:28 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 27m1 stop Dallas/Fort Worth

$2,390American Airlines

Mon, 2 Nov - Mon, 9 Nov

10:40 - 23:18SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

27h 38m2 stops Los Angeles Atlanta Hartsfield-Jackson

07:00 - 08:30SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

34h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles

$2,402Delta

Mon, 2 Nov - Mon, 9 Nov

21:30 - 22:53SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

40h 23m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

06:10 - 17:45SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

44h 35m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

$2,453Etihad Airways

Sat, 20 Feb - Sun, 28 Feb

13:00 - 15:23SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

41h 23m1 stop Dallas/Fort Worth

06:00 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 55m1 stop Dallas/Fort Worth

$2,641American Airlines

Wed, 7 Oct - Wed, 21 Oct

22:05 - 11:40SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

76h 35m3 stops Kuala Lumpur Intl Istanbul New York John F Kennedy Intl

13:00 - 20:10SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

40h 10m3 stops New York John F Kennedy Intl Istanbul Kuala Lumpur Intl

$2,662Turkish Airlines

Wed, 7 Oct - Wed, 21 Oct

09:20 - 16:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

22h 16m1 stop Houston George Bush Intcntl

08:25 - 09:20SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 55m2 stops Chicago O'Hare Intl San Francisco

$2,731United Airlines

Sat, 20 Feb - Sun, 28 Feb

10:15 - 20:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 09m1 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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American Airlines flights from Australia to Puerto Rico

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

American Airlines

7 Oct

SYD10:10Sydney Kingsford Smith

26h 52m

2 stops

SJU22:02San Juan Luis Munoz Marin Intl

21 Oct

SJU06:20San Juan Luis Munoz Marin Intl

34h 45m

2 stops

SYD08:05Sydney Kingsford Smith

$1,866

American Airlines

7 Oct

SYD13:00Sydney Kingsford Smith

41h 23m

1 stop

SJU15:23San Juan Luis Munoz Marin Intl

21 Oct

SJU10:36San Juan Luis Munoz Marin Intl

30h 29m

2 stops

SYD08:05Sydney Kingsford Smith

$1,868

American Airlines

2 Nov

SYD14:05Sydney Kingsford Smith

41h 04m

1 stop

SJU16:09San Juan Luis Munoz Marin Intl

9 Nov

SJU06:28San Juan Luis Munoz Marin Intl

33h 27m

1 stop

SYD06:55Sydney Kingsford Smith

$2,390

Turkish Airlines flights from Australia to Puerto Rico

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

Turkish Airlines

7 Oct

SYD22:05Sydney Kingsford Smith

76h 35m

3 stops

SJU11:40San Juan Luis Munoz Marin Intl

21 Oct

SJU13:00San Juan Luis Munoz Marin Intl

40h 10m

3 stops

SYD20:10Sydney Kingsford Smith

$2,662

Turkish Airlines

20 Feb

SYD21:35Sydney Kingsford Smith

43h 53m

3 stops

SJU02:28San Juan Luis Munoz Marin Intl

28 Feb

SJU07:01San Juan Luis Munoz Marin Intl

45h 24m

3 stops

SYD19:25Sydney Kingsford Smith

$3,103

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

Wed 7/10

10:10-22:02

2 stops26h 52m

San Juan Luis Munoz Marin Intl

Wed 21/10

06:20-08:05

2 stops34h 45m

$1,866

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Wed 7/10

13:00-15:23

1 stop41h 23m

San Juan Luis Munoz Marin Intl

Wed 21/10

10:36-08:05

2 stops30h 29m

$1,868

Fastest return journey

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 2/11

14:05-00:16

1 stop25h 11m

San Juan Luis Munoz Marin Intl

Mon 9/11

13:40-06:55

2 stops26h 15m

$2,390

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 2/11

14:05-16:09

1 stop41h 04m

San Juan Luis Munoz Marin Intl

Mon 9/11

06:28-06:55

1 stop33h 27m

$2,390

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 2/11

10:40-23:18

2 stops27h 38m

San Juan Luis Munoz Marin Intl

Mon 9/11

07:00-08:30

2 stops34h 30m

$2,402

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Sat 20/2

21:30-22:53

2 stops40h 23m

San Juan Luis Munoz Marin Intl

Sun 28/2

06:10-17:45

2 stops44h 35m

$2,453

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Wed 7/10

13:00-15:23

1 stop41h 23m

San Juan Luis Munoz Marin Intl

Wed 21/10

06:00-06:55

1 stop33h 55m

$2,641

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Wed 7/10

22:05-11:40

3 stops76h 35m

San Juan Luis Munoz Marin Intl

Wed 21/10

13:00-20:10

3 stops40h 10m

$2,662

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Sat 20/2

09:20-16:36

1 stop22h 16m

San Juan Luis Munoz Marin Intl

Sun 28/2

08:25-09:20

2 stops33h 55m

$2,731

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 26/10

10:15-20:24

1 stop25h 09m

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.

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 May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,454.

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	$985
Fastest flight time	25h 27m
Direct flights	None

The best one-way flight to Puerto Rico from Australia in the past 72 hours is $985. The best return flight deal from Australia to Puerto Rico found on momondo in the last 72 hours is $1,866.

The fastest flight from Australia to Puerto Rico takes 25h 27m

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 $1,623	Free cancellation	Rating 7.4 10,220 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 $2,349

Cheap flights from Australia to Puerto Rico from $985

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 2/11. 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

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

American Airlines flights from Australia to Puerto Rico

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

Turkish Airlines flights from Australia to Puerto Rico

Our best Turkish 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

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

Explore popular destinations other users love

According to popular flight searches on momondo this year