Latest deals
Insights
When to book
FAQs
Price Alerts
Look for other cheap flights to San Juan Luis Munoz Marin Intl

$1,801 Cheap flights to San Juan Luis Munoz Marin Intl Airport

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to San Juan Luis Munoz Marin Intl Airport departing on 24/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Australia to San Juan Luis Munoz Marin Intl Airport

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:20 - 13:55
SYD
-
SJU
41h 35m2 stops
Air Canada Logo
15:40 - 09:35
SJU
-
SYD
50h 55m2 stops
$1,801Air Canada
Sat, 24 Jan - Sat, 31 Jan
Air Canada Logo
11:20 - 13:55
SYD
-
SJU
41h 35m3 stops
Air Canada Logo
15:40 - 09:35
SJU
-
SYD
50h 55m2 stops
$1,810Air Canada
Sat, 24 Jan - Sat, 31 Jan
American Airlines Logo
11:20 - 14:56
SYD
-
SJU
42h 36m2 stops
American Airlines Logo
16:03 - 09:00
SJU
-
SYD
49h 57m2 stops
$2,519American Airlines
Tue, 10 Feb - Sat, 14 Feb
United Airlines Logo
11:50 - 21:26
SYD
-
SJU
24h 36m1 stop
United Airlines Logo
16:52 - 07:00
SJU
-
SYD
47h 08m2 stops
$2,520United Airlines
Sat, 24 Jan - Sat, 31 Jan
American Airlines Logo
11:20 - 14:56
SYD
-
SJU
42h 36m2 stops
American Airlines Logo
19:00 - 09:00
SJU
-
SYD
47h 00m2 stops
$2,523American Airlines
Tue, 10 Feb - Sat, 14 Feb
American Airlines Logo
11:20 - 14:56
SYD
-
SJU
42h 36m2 stops
American Airlines Logo
19:00 - 09:00
SJU
-
SYD
47h 00m2 stops
$2,526American Airlines
Tue, 10 Feb - Sat, 14 Feb
American Airlines Logo
14:05 - 22:26
SYD
-
SJU
23h 21m1 stop
American Airlines Logo
15:54 - 06:55
SJU
-
SYD
24h 01m1 stop
$2,591American Airlines
Sat, 24 Jan - Sat, 31 Jan
American Airlines Logo
11:20 - 22:26
SYD
-
SJU
26h 06m2 stops
American Airlines Logo
07:30 - 06:55
SJU
-
SYD
32h 25m1 stop
$2,654American Airlines
Tue, 10 Feb - Sat, 14 Feb
American Airlines Logo
14:05 - 22:26
SYD
-
SJU
23h 21m1 stop
American Airlines Logo
08:30 - 09:00
SJU
-
SYD
33h 30m2 stops
$2,658American Airlines
Tue, 10 Feb - Sat, 14 Feb
American Airlines Logo
14:05 - 22:26
SYD
-
SJU
23h 21m1 stop
American Airlines Logo
08:15 - 09:00
SJU
-
SYD
33h 45m2 stops
$2,663American Airlines
Tue, 10 Feb - Sat, 14 Feb

momondo Fare Finder

 
Locate flights to San Juan Luis Munoz Marin Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 24/1

11:20-13:55

2 stops41h 35m

San Juan Luis Munoz Marin Intl

Sat 31/1

15:40-09:35

2 stops50h 55m

$1,801

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 24/1

11:20-13:55

3 stops41h 35m

San Juan Luis Munoz Marin Intl

Sat 31/1

15:40-09:35

2 stops50h 55m

$1,810

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 10/2

11:20-14:56

2 stops42h 36m

San Juan Luis Munoz Marin Intl

Sat 14/2

16:03-09:00

2 stops49h 57m

$2,519

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 24/1

11:50-21:26

1 stop24h 36m

San Juan Luis Munoz Marin Intl

Sat 31/1

16:52-07:00

2 stops47h 08m

$2,520

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 10/2

11:20-14:56

2 stops42h 36m

San Juan Luis Munoz Marin Intl

Sat 14/2

19:00-09:00

2 stops47h 00m

$2,523

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 10/2

11:20-14:56

2 stops42h 36m

San Juan Luis Munoz Marin Intl

Sat 14/2

19:00-09:00

2 stops47h 00m

$2,526

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 24/1

14:05-22:26

1 stop23h 21m

San Juan Luis Munoz Marin Intl

Sat 31/1

15:54-06:55

1 stop24h 01m

$2,591

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 10/2

11:20-22:26

2 stops26h 06m

San Juan Luis Munoz Marin Intl

Sat 14/2

07:30-06:55

1 stop32h 25m

$2,654

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 10/2

14:05-22:26

1 stop23h 21m

San Juan Luis Munoz Marin Intl

Sat 14/2

08:30-09:00

2 stops33h 30m

$2,658

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 10/2

14:05-22:26

1 stop23h 21m

San Juan Luis Munoz Marin Intl

Sat 14/2

08:15-09:00

2 stops33h 45m

$2,663

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan Luis Munoz Marin Intl Airport from

Flights to San Juan Luis Munoz Marin Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to San Juan Luis Munoz Marin Intl Airport to help you craft the best travel plan.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

According to our data, Monday is the cheapest day to fly to San Juan Luis Munoz Marin Intl Airport from Australia. The lowest ticket price found for a Monday departure recently was $2,099. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Australia to San Juan Luis Munoz Marin Intl Airport on a Friday will generally be more expensive and average around $3,257. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

If you aren’t able to travel during the month of October, then book flights to San Juan Luis Munoz Marin Intl Airport from Australia during March instead. Flights to San Juan Luis Munoz Marin Intl Airport in March, while not as cheap as those in October, still average around $1,482.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

Flying to San Juan Luis Munoz Marin Intl Airport from Australia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,310 when looking at flights departing in the morning. Flights in the afternoon are often more expensive, with an average ticket price of $3,576.

Cheapest flights to San Juan Luis Munoz Marin Intl

Find the cheapest flights to San Juan Luis Munoz Marin Intl from your nearest city or airport
Find flights from Sydney to San Juan Luis Munoz Marin Intl Airport
CHEAPEST MONTH TO FLY TO SAN JUAN LUIS MUNOZ MARIN INTL AIRPORT FROM SYDNEYOctober49% cheaperFlying from Sydney to San Juan Luis Munoz Marin Intl Airport costs on average just $1,116 in October
MOST EXPENSIVE MONTH TO FLY TO SAN JUAN LUIS MUNOZ MARIN INTL AIRPORT FROM SYDNEYDecember17% more expensiveIt costs about $2,558 for flights to San Juan Luis Munoz Marin Intl Airport from Sydney in December
MOST POPULAR MONTH TO FLY TO SAN JUAN LUIS MUNOZ MARIN INTL AIRPORT FROM SYDNEYNovember900% more users visitedMore momondo users searched in flights to San Juan Luis Munoz Marin Intl Airport from Sydney in November than any other month

Cheap San Juan Luis Munoz Marin Intl Airport flight deals and tips

Summary info about San Juan Luis Munoz Marin Intl Airport flight prices, duration and airlines

Best One-Way Price

$1,858

Best Round-Trip Price

$1,801

Fastest flight time

33h 51m
The best one-way flight price to San Juan from Australia in the last 72 hours is $1,858 (Sydney Kingsford Smith to San Juan Luis Munoz Marin Intl).
Search Deals
The best round-trip flight price to San Juan from Australia in the last 72 hours is $1,801 (Sydney Kingsford Smith to San Juan Luis Munoz Marin Intl).
Search Deals
The fastest flight to San Juan from Australia takes 33h 51m (Sydney Kingsford Smith to San Juan Luis Munoz Marin Intl).
Search Deals

Frequently asked questions about flying to San Juan Luis Munoz Marin Intl Airport

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

Most travellers find the cheapest return flights to San Juan Luis Munoz Marin Intl Airport when choosing a flight departing in October.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

From most locations, the cheapest flights to San Juan Luis Munoz Marin Intl Airport are found on a Monday. Booking a Friday departure is usually the most expensive.

What is the cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport?

Generally, when visiting San Juan Luis Munoz Marin Intl Airport, Morning flights represent the best value. Afternoon flights are likely to have higher prices.

Is there an alternative airport near San Juan Luis Munoz Marin Intl Airport?

San Juan Isla Grande Airport, Ceiba J. Aponte de la Torre Airport, Ponce Mercedita Airport, Vieques Airport or Culebra Airport can be an alternative airport used for travel to San Juan.

How long does it take to fly to San Juan Luis Munoz Marin Intl Airport?

If you’re flying from a popular airport in Australia, such as Sydney Kingsford Smith or Melbourne, and flying into San Juan Luis Munoz Marin Intl Airport, then you can expect flight times to average 24h 30m and , respectively.

When did momondo last update prices for flights to San Juan Luis Munoz Marin Intl Airport?

Prices for flights to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights to San Juan Luis Munoz Marin Intl Airport?

As of December 2025, there are 3 operators available to choose from for flights to San Juan Luis Munoz Marin Intl Airport.

How old do you have to be to fly to San Juan Luis Munoz Marin Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to San Juan Luis Munoz Marin Intl Airport.

What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek 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 San Juan?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to San Juan with flexible booking policies on momondo?

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

How can momondo help me find flights to San Juan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to San Juan.

I’m not ready to book a flight to San Juan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Juan 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 San Juan Luis Munoz Marin Intl 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 11/1
Sun 18/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Juan Luis Munoz Marin Intl Airport SJU

Fly your favourite airline to San Juan Luis Munoz Marin Intl Airport

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Qatar Airways