$654+ Cheap flights from Puerto Rico

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SJU — SYD
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Puerto Rico

Discover essential information about flights departing from Puerto Rico, including flight schedules, destinations, airlines operating at the Puerto Rico airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 9 December 2025.

Good one-way deal

$758 or less
Price to beat on a one-way flight from Puerto Rico.
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Enter your travel dates to find the best prices.

Cheapest flights from Puerto Rico
Explore the most affordable flight options available from Puerto Rico. Find the lowest fares based on data from user searches, with prices last updated on 9 December 2025.

Sun 15/311:46SJU - SYD
2 stops30h 14mAmerican Airlines
Sun 29/318:50SYD - SJU
2 stops25h 38mAmerican Airlines
Deal found 8/12$1,730
Sat 14/207:30SJU - SYD
1 stop32h 25mAmerican Airlines
Wed 4/314:05SYD - SJU
1 stop24h 27mAmerican Airlines
Deal found 7/12$1,785
Sat 2/513:40SJU - SYD
3 stops51h 15mUnited Airlines
Sat 16/510:20SYD - SJU
2 stops25h 04mUnited Airlines
Deal found 8/12$1,809
Thu 22/114:28SJU - SYD
2 stops27h 32mAmerican Airlines
Thu 29/111:20SYD - SJU
2 stops27h 39mAmerican Airlines
Deal found 8/12$1,880
Sat 2/506:59SJU - SYD
1 stop33h 56mAmerican Airlines
Sat 16/512:00SYD - SJU
1 stop30h 00mAmerican Airlines
Deal found 7/12$1,904
Sat 14/301:05SJU - SYD
2 stops41h 00mUnited Airlines
Sun 29/311:20SYD - SJU
3 stops45h 18mUnited Airlines
Deal found 8/12$2,088
Mon 2/323:59SJU - SYD
2 stops50h 56mMultiple Airlines
Mon 9/316:35SYD - SJU
2 stops43h 21mMultiple Airlines
Deal found 8/12$2,175

Find flights from Puerto Rico within your budget

 
Find flights departing from Puerto Rico that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 9 December 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 15/3

06:33-06:55

1 stop33h 22m

Sydney Kingsford Smith

Sun 29/3

18:50-10:56

2 stops31h 06m

$1,730

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 14/2

12:31-06:55

2 stops27h 24m

Sydney Kingsford Smith

Wed 4/3

14:05-23:32

1 stop24h 27m

$1,791

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

16:55-06:55

2 stops48h 00m

Sydney Kingsford Smith

Sat 16/5

10:20-23:50

2 stops27h 30m

$1,809

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Thu 22/1

14:28-09:00

2 stops27h 32m

Sydney Kingsford Smith

Thu 29/1

14:05-22:26

1 stop23h 21m

$1,881

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 14/3

01:05-09:05

2 stops41h 00m

Sydney Kingsford Smith

Sun 29/3

11:20-17:38

3 stops45h 18m

$2,088

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Mon 2/3

23:59-17:55

2 stops50h 56m

Sydney Kingsford Smith

Mon 9/3

16:35-20:56

2 stops43h 21m

$2,175

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 24/2

07:45-09:35

2 stops34h 50m

$975

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Mon 23/2

03:55-06:10

3 stops35h 15m

$1,013

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Mon 27/4

13:45-07:05

2 stops27h 20m

$1,103

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 24/2

07:30-06:55

1 stop32h 25m

$1,103

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 12 results
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Best time to book a flight from Puerto Rico

Have a flexible travel schedule? Discover the best time to fly from Puerto Rico with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Puerto Rico

Get recent, data-driven insights about flights from Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest place to fly to from Puerto Rico?

The cheapest city to fly to from Puerto Rico is Atlanta Hartsfield-Jackson, with prices starting at $758. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From $758

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Related info for your journey

Access useful and relevant information related to your journey from Puerto Rico. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 December 2025.

  • How does Cheapflights help users find flights from Puerto Rico?

    When you search for this flight from Puerto Rico, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Puerto Rico?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Puerto Rico.

  • Can Cheapflights find flights from Puerto Rico with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Puerto Rico, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Puerto Rico become cheaper?

    Yes, Cheapflights offers price alerts on flights from Puerto Rico so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Puerto Rico?

When you search for this flight from Puerto Rico, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Puerto Rico?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Puerto Rico.

Can Cheapflights find flights from Puerto Rico with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Puerto Rico, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Puerto Rico become cheaper?

Yes, Cheapflights offers price alerts on flights from Puerto Rico so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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