$869+ Cheap flights from San Juan Luis Munoz Marin Intl Airport

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. 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
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Find flights from Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

Cheapest flights from Luis Munoz Marin Intl
Explore the most affordable flight options available from Luis Munoz Marin Intl. Find the lowest fares based on data from user searches, with prices last updated on 18 December 2025.

Sun 15/306:33SJU - SYD
1 stop33h 22mAmerican Airlines
Sun 29/313:00SYD - SJU
1 stop24h 31mAmerican Airlines
Deal found 17/12$1,729
Sat 2/514:55SJU - SYD
2 stops50h 05mUnited Airlines
Sat 16/510:20SYD - SJU
2 stops25h 04mUnited Airlines
Deal found 17/12$1,815
Sun 15/309:15SJU - SYD
2 stops32h 50mUnited Airlines
Sun 29/311:20SYD - SJU
3 stops45h 18mUnited Airlines
Deal found 17/12$1,820
Wed 25/207:45SJU - SYD
1 stop32h 15mUnited Airlines
Thu 9/409:30SYD - SJU
2 stops46h 08mUnited Airlines
Deal found 15/12$1,829
Wed 25/207:30SJU - SYD
2 stops34h 00mDelta
Thu 9/409:15SYD - SJU
2 stops26h 43mDelta
Deal found 15/12$1,836
Sat 2/506:59SJU - SYD
1 stop33h 56mAmerican Airlines
Sat 16/512:00SYD - SJU
1 stop30h 00mAmerican Airlines
Deal found 16/12$1,885
Fri 16/107:45SJU - SYD
2 stops34h 50mAir Canada
Fri 23/111:20SYD - SJU
2 stops42h 20mAir Canada
Deal found 17/12$2,018

Find flights from Luis Munoz Marin Intl within your budget

 
Find flights departing from Luis Munoz Marin Intl 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 18 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

11:46-09:00

2 stops30h 14m

Sydney Kingsford Smith

Sun 29/3

13:00-22:31

1 stop24h 31m

$1,735

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

14:55-07:00

2 stops50h 05m

Sydney Kingsford Smith

Sat 16/5

09:30-20:38

2 stops25h 08m

$1,815

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 15/3

09:15-09:05

2 stops32h 50m

Sydney Kingsford Smith

Sun 29/3

11:20-17:38

3 stops45h 18m

$1,820

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 25/2

07:45-07:00

1 stop32h 15m

Sydney Kingsford Smith

Thu 9/4

09:30-17:38

2 stops46h 08m

$1,829

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 25/2

07:30-08:30

2 stops34h 00m

Sydney Kingsford Smith

Thu 9/4

09:15-21:58

2 stops26h 43m

$1,836

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

06:59-06:55

1 stop33h 56m

Sydney Kingsford Smith

Sat 16/5

12:00-04:00

1 stop30h 00m

$1,885

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 11/3

10:04-09:00

2 stops31h 56m

$869

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 24/2

07:45-09:35

2 stops34h 50m

$978

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Mon 27/4

11:45-07:05

2 stops29h 20m

$1,106

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 24/2

07:30-06:55

1 stop32h 25m

$1,106

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Get recent, data-driven insights about flights from Luis Munoz Marin Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport?

Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport (average of $1,737). Flying from San Juan Luis Munoz Marin Intl Airport in June will prove the most costly (average of $3,975). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternate flight departure points to Luis Munoz Marin Intl

Consider leaving from one of these other departure points that are located a short distance from Luis Munoz Marin Intl. Flight origins were last updated on 18 December 2025.
Flights from Luis Munoz Marin Intl
Flights from Culebra
Flights from Ponce

Related info for your journey

Access useful and relevant information related to your journey from Luis Munoz Marin Intl. 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 18 December 2025.

  • What are the most popular destinations to fly to from San Juan Luis Munoz Marin Intl Airport?

    For the current month, the most popular flights from San Juan Luis Munoz Marin Intl Airport are Newark Airport, Fort Lauderdale, Boston. Fort Lauderdale, Newark Airport, Boston are the most popular locations from San Juan Luis Munoz Marin Intl Airport year round.

  • What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport?

    Currently, the cheapest month for flights from San Juan Luis Munoz Marin Intl Airport is February. The most expensive month for flights is June. 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 Luis Munoz Marin Intl?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Luis Munoz Marin Intl today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Luis Munoz Marin Intl?

    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 Luis Munoz Marin Intl.

  • Can Cheapflights find flights from Luis Munoz Marin Intl with no change fees?

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

  • Can Cheapflights notify me if prices for flights from Luis Munoz Marin Intl become cheaper?

    Yes, Cheapflights offers price alerts on flights from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Luis Munoz Marin Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Luis Munoz Marin Intl?

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 Luis Munoz Marin Intl.

Can Cheapflights find flights from Luis Munoz Marin Intl with no change fees?

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

Can Cheapflights notify me if prices for flights from Luis Munoz Marin Intl become cheaper?

Yes, Cheapflights offers price alerts on flights from Luis Munoz Marin Intl 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.