$653+ 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 6/5. 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
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

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 11 April 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 5/5

13:31-06:25

2 stops26h 54m

Sydney Kingsford Smith

Tue 12/5

12:00-14:42

1 stop40h 42m

$2,129

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Mon 8/6

07:20-07:00

2 stops33h 40m

Sydney Kingsford Smith

Wed 8/7

10:20-21:24

2 stops25h 04m

$2,148

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

16:55-07:00

2 stops48h 05m

Sydney Kingsford Smith

Sat 16/5

09:30-12:34

2 stops41h 04m

$2,214

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

11:43-07:05

2 stops29h 22m

Sydney Kingsford Smith

Sat 16/5

12:00-04:32

1 stop30h 32m

$2,281

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 22/8

15:42-07:05

2 stops25h 23m

Sydney Kingsford Smith

Thu 3/9

17:50-11:09

2 stops31h 19m

$2,337
Fastest return journey

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 19/8

15:42-06:55

1 stop25h 13m

Sydney Kingsford Smith

Wed 2/9

09:10-23:41

2 stops28h 31m

$2,373

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Thu 23/4

06:25-16:50

2 stops44h 25m

Sydney Kingsford Smith

Wed 29/4

15:40-21:00

2 stops43h 20m

$2,518

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 27/6

10:29-07:05

2 stops30h 36m

Sydney Kingsford Smith

Sat 11/7

17:50-09:43

2 stops29h 53m

$2,549

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 6/9

14:20-07:00

2 stops26h 40m

Sydney Kingsford Smith

Sat 26/9

10:20-17:30

3 stops45h 10m

$2,554
Cheapest one-way

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Thu 23/4

07:00-11:50

3 stops38h 50m

$745

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 14 resultsSorted by cheapest first
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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 month to book a flight from Puerto Rico?

Currently, February is the cheapest month in which you can book a flight from Puerto Rico (average of $1,234). Flying from Puerto Rico in July will prove the most costly (average of $2,366). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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

The cheapest city to fly to from Puerto Rico is Medellín Jose Maria Cordova Intl, with prices starting at $132. Explore other affordable destinations below.

Medellín Jose Maria Cordova Intl
Medellín Jose Maria Cordova Intl
From $132

Browse thousands of different options on Cheapflights for your next trip

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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 11 April 2026.

  • What is the cheapest month to fly from Puerto Rico?

    Currently, the cheapest month for flights from Puerto Rico is February. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • 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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