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$961+ Cheap flights to Luis Munoz Marin Intl

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
20 Jul — 27 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Luis Munoz Marin Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Luis Munoz Marin Intl Airport
Explore the most affordable flight options available to Luis Munoz Marin Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 20 June 2026.

Thu 18/609:30
SYD
-
SJU
2 stops25h 08m
United Airlines
Wed 24/618:45
SJU
-
SYD
2 stops46h 15m
United Airlines
Deal found 17/6$1,726
Sun 16/809:10
SYD
-
SJU
2 stops67h 41m
American Airlines
Wed 19/810:33
SJU
-
SYD
2 stops30h 32m
American Airlines
Deal found 19/6$1,821
Fri 14/809:10
SYD
-
SJU
2 stops28h 05m
American Airlines
Tue 18/807:00
SJU
-
SYD
2 stops34h 05m
American Airlines
Deal found 17/6$1,843
Thu 18/612:00
SYD
-
SJU
1 stop25h 39m
American Airlines
Wed 24/610:29
SJU
-
SYD
2 stops30h 36m
American Airlines
Deal found 17/6$2,822
Thu 18/617:30
SYD
-
SJU
3 stops30h 09m
Multiple Airlines
Wed 24/614:55
SJU
-
SYD
2 stops26h 00m
Multiple Airlines
Deal found 17/6$3,986
Sun 16/821:05
SYD
-
SJU
3 stops41h 05m
Turkish Airlines
Wed 19/821:10
SJU
-
SYD
3 stops80h 00m
Turkish Airlines
Deal found 19/6$6,674

Find flight deals to Luis Munoz Marin Intl Airport

Find the latest flights to Luis Munoz Marin Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 20 June 2026.

Return from

$1,821

One-way from

$961

Popular in

March

Cheapest in

September

Average price

$2,203
American Airlines
  • American Airlines
  • 16/8-19/8
  • 4 total stops
  • 98h 13m total
  • Sydney to San Juan
Search Deals
Delta
  • Delta
  • 8/12
  • 2 total stops
  • 27h 40m total
  • Sydney to San Juan
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($429 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Luis Munoz Marin Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 20 June 2026.
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

Cheapest return flight

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sun 16/8

09:10-14:51

2 stops67h 41m

San Juan Luis Munoz Marin Intl

Wed 19/8

10:33-07:05

2 stops30h 32m

$1,821
Fastest return journey

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 14/8

09:10-23:15

2 stops28h 05m

San Juan Luis Munoz Marin Intl

Tue 18/8

07:00-07:05

2 stops34h 05m

$1,843

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sun 16/8

21:05-00:10

3 stops41h 05m

San Juan Luis Munoz Marin Intl

Wed 19/8

21:10-19:10

3 stops80h 00m

$6,674

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 14/8

21:05-08:47

3 stops49h 42m

San Juan Luis Munoz Marin Intl

Tue 18/8

05:01-19:10

3 stops48h 09m

$7,182
Cheapest one-way

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 8/12

10:40-23:20

2 stops27h 40m

$961

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 9/12

10:40-12:45

2 stops41h 05m

$1,252

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 10/12

10:40-12:45

2 stops41h 05m

$1,252

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 29/6

09:30-05:29

2 stops33h 59m

$1,420
Fastest single journey

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 9/12

11:50-21:26

1 stop24h 36m

$1,566

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 10/12

11:50-21:26

1 stop24h 36m

$1,633

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to San Juan Luis Munoz Marin Intl Airport

What are the cheapest airlines that fly to Luis Munoz Marin Intl?

The cheapest airline flying from Sydney to Luis Munoz Marin Intl is United Airlines.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated 20 June 2026.
See what other customers who have flown with United Airlines to Puerto Rico have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,865 reviews
Check prices

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,865 reviews
United Airlines
7.4
Good
9,865 reviews
Check prices

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

FAQs about flying to Luis Munoz Marin Intl

  • Can I find cheaper flights to Luis Munoz Marin Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Luis Munoz Marin Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Luis Munoz Marin Intl?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Luis Munoz Marin Intl.

  • What is the cheapest airport to fly to in Luis Munoz Marin Intl?

    San Juan Luis Munoz Marin Intl is currently the cheapest airport to fly to in Luis Munoz Marin Intl. One-way flights to San Juan Luis Munoz Marin Intl typically cost $105, while return flights cost around $266.

  • Does San Juan Luis Munoz Marin Intl have car hire?

    Yes. Those touching down at San Juan Luis Munoz Marin Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Juan Luis Munoz Marin Intl?

    Yes. San Juan Luis Munoz Marin Intl has hotels nearby for those requiring accommodations. San Juan Airport Hotel is the closest property to San Juan Luis Munoz Marin Intl (0.0 km away from San Juan Luis Munoz Marin Intl).

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights to Luis Munoz Marin Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Luis Munoz Marin Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Luis Munoz Marin Intl.

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

Certainly. Search results for flights to Luis Munoz Marin Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Luis Munoz Marin Intl flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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