$2,030 Cheap Flights to Puerto Rico in 2026

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Recent flights found to popular cities in Puerto Rico

Find flights to these popular cities in Puerto Rico from your nearest airport.

Flights to San Juan Luis Munoz Marin Intl Airport

Search all flight deals to San Juan Luis Munoz Marin Intl Airport

American Airlines

6 Mar

SYD

24h 26m

1 stop

SJU

13 Mar

SJU

26h 20m

2 stops

SYD

$2,030

United Airlines

6 Mar

SYD

31h 11m

2 stops

SJU

13 Mar

SJU

32h 15m

2 stops

SYD

$2,045

American Airlines

29 May

SYD

28h 06m

2 stops

SJU

2 June

SJU

29h 20m

2 stops

SYD

$2,631

American Airlines

29 May

SYD

30h 32m

1 stop

SJU

2 June

SJU

29h 20m

2 stops

SYD

$2,642

American Airlines

29 May

SYD

28h 06m

2 stops

SJU

2 June

SJU

35h 05m

2 stops

SYD

$2,643

American Airlines

29 May

SYD

39h 45m

2 stops

SJU

2 June

SJU

29h 20m

2 stops

SYD

$2,651

American Airlines

29 May

SYD

25h 16m

1 stop

SJU

2 June

SJU

35h 05m

2 stops

SYD

$2,654

American Airlines

29 May

SYD

25h 16m

1 stop

SJU

2 June

SJU

29h 20m

2 stops

SYD

$2,661

Multiple Airlines

6 Mar

SYD

64h 35m

3 stops

SJU

13 Mar

SJU

33h 40m

2 stops

SYD

$2,719

Air Canada

29 May

SYD

43h 24m

2 stops

SJU

1 June

SJU

40h 15m

3 stops

SYD

$2,843

Turkish Airlines

29 May

SYD

41h 54m

3 stops

SJU

2 June

SJU

39h 20m

3 stops

SYD

$2,910

Turkish Airlines

6 Mar

SYD

45h 35m

3 stops

SJU

13 Mar

SJU

46h 19m

3 stops

SYD

$3,207

Find the cheapest flights from Australia to Puerto Rico

Round-trip

One-way

Recent return flight deals from Australia to Puerto Rico

Enter your travel dates to find the best prices.

14:05 - 23:31

SYD

SJU

24h 26m

1 stop

15:40 - 09:00

SJU

SYD

26h 20m

2 stops

$2,030American Airlines

Fri, 6 Mar - Fri, 13 Mar

14:00 - 06:11

SYD

SJU

31h 11m

2 stops

07:05 - 06:20

SJU

SYD

32h 15m

2 stops

$2,045United Airlines

Fri, 6 Mar - Fri, 13 Mar

09:10 - 23:16

SYD

SJU

28h 06m

2 stops

11:45 - 07:05

SJU

SYD

29h 20m

2 stops

$2,631American Airlines

Fri, 29 May - Tue, 2 Jun

12:00 - 04:32

SYD

SJU

30h 32m

1 stop

11:45 - 07:05

SJU

SYD

29h 20m

2 stops

$2,642American Airlines

Fri, 29 May - Tue, 2 Jun

09:10 - 23:16

SYD

SJU

28h 06m

2 stops

06:00 - 07:05

SJU

SYD

35h 05m

2 stops

$2,643American Airlines

Fri, 29 May - Tue, 2 Jun

09:10 - 10:55

SYD

SJU

39h 45m

2 stops

11:45 - 07:05

SJU

SYD

29h 20m

2 stops

$2,651American Airlines

Fri, 29 May - Tue, 2 Jun

12:00 - 23:16

SYD

SJU

25h 16m

1 stop

06:00 - 07:05

SJU

SYD

35h 05m

2 stops

$2,654American Airlines

Fri, 29 May - Tue, 2 Jun

12:00 - 23:16

SYD

SJU

25h 16m

1 stop

11:45 - 07:05

SJU

SYD

29h 20m

2 stops

$2,661American Airlines

Fri, 29 May - Tue, 2 Jun

11:20 - 12:55

SYD

SJU

64h 35m

3 stops

18:10 - 18:50

SJU

SYD

33h 40m

2 stops

$2,719Multiple Airlines

Fri, 6 Mar - Fri, 13 Mar

09:20 - 14:44

SYD

SJU

43h 24m

2 stops

01:05 - 07:20

SJU

SYD

40h 15m

3 stops

$2,843Air Canada

Fri, 29 May - Mon, 1 Jun

Fly from

Route

Depart

Return

Price

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 6/3

14:05-23:31

1 stop24h 26m

San Juan Luis Munoz Marin Intl

Fri 13/3

15:40-09:00

2 stops26h 20m

$2,030

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 6/3

14:00-06:11

2 stops31h 11m

San Juan Luis Munoz Marin Intl

Fri 13/3

07:05-06:20

2 stops32h 15m

$2,045

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 29/5

09:10-23:16

2 stops28h 06m

San Juan Luis Munoz Marin Intl

Tue 2/6

11:45-07:05

2 stops29h 20m

$2,631

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 29/5

12:00-04:32

1 stop30h 32m

San Juan Luis Munoz Marin Intl

Tue 2/6

11:45-07:05

2 stops29h 20m

$2,642

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 29/5

09:10-23:16

2 stops28h 06m

San Juan Luis Munoz Marin Intl

Tue 2/6

06:00-07:05

2 stops35h 05m

$2,643

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 29/5

09:10-10:55

2 stops39h 45m

San Juan Luis Munoz Marin Intl

Tue 2/6

11:45-07:05

2 stops29h 20m

$2,651

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 29/5

12:00-23:16

1 stop25h 16m

San Juan Luis Munoz Marin Intl

Tue 2/6

06:00-07:05

2 stops35h 05m

$2,654

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 29/5

12:00-23:16

1 stop25h 16m

San Juan Luis Munoz Marin Intl

Tue 2/6

11:45-07:05

2 stops29h 20m

$2,661

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 6/3

11:20-12:55

3 stops64h 35m

San Juan Luis Munoz Marin Intl

Fri 13/3

18:10-18:50

2 stops33h 40m

$2,719

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 29/5

09:20-14:44

2 stops43h 24m

San Juan Luis Munoz Marin Intl

Mon 1/6

01:05-07:20

3 stops40h 15m

$2,843

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

Puerto Rico flights insights and trends

Explore insights for your Puerto Rico flight to craft the best travel plan

Cheapest flights to cities in Puerto Rico

Click on the cities below to find out when it's cheapest to fly to Puerto Rico from Australia

San Juan

Find flights to San Juan

Cheap Puerto Rico flight deals and tips

Summary info about Puerto Rico flight prices, duration and airlines

Best One-Way Price	$1,164
Best Round-Trip Price	$2,030
Fastest flight time	42h 05m

The best one-way flight price to Puerto Rico from Australia in the last 72 hours is $1,164 (Sydney Kingsford Smith to San Juan Luis Munoz Marin Intl).

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The best round-trip flight price to Puerto Rico from Australia in the last 72 hours is $2,030 (Sydney Kingsford Smith to San Juan Luis Munoz Marin Intl).

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The fastest flight to Puerto Rico from Australia takes 42h 05m (Sydney Kingsford Smith to San Juan Luis Munoz Marin Intl).

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Frequently asked questions about flying to Puerto Rico

What is the cheapest flight to Puerto Rico?

The best prices found on momondo for flights to Puerto Rico are:
$185 per person with JetBlue
$1,278 per person with United Airlines
$2,675 per person with Qatar Airways

What is the most popular airport in Puerto Rico to fly to?

The most popular airport in Puerto Rico to fly to is San Juan Luis Munoz Marin Intl, based on our data. In the past 12 months, 93% of all momondo users who travelled to Puerto Rico chose to fly into San Juan Luis Munoz Marin Intl airport, which is located in the city of San Juan.

How long is the flight from Australia to Puerto Rico?

Flight times vary depending on what airport in Australia you fly out of and what airport in Puerto Rico you fly into. For example, flying from Sydney Kingsford Smith to San Juan Luis Munoz Marin Intl takes 27h 26m on average. On the other hand, flying from Melbourne to San Juan Luis Munoz Marin Intl takes on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

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

Prices for flights to Puerto Rico are updated daily.

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

As of January 2026, there are 3 operators available to choose from for flights to Puerto Rico.

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

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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Puerto Rico.

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

The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Puerto Rico.

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

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

How can momondo help me find flights to Puerto Rico?

Once all potential Puerto Rico flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.