Find flights
Airlines

$1,015+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
1 Jun — 8 Jun1
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 2 May 2026.

Mon 4/509:10
SYD
-
SJU
2 stops26h 14m
American Airlines
Mon 11/523:59
SJU
-
SYD
2 stops41h 06m
American Airlines
Deal found 1/5$1,593
Tue 5/509:15
SYD
-
SJU
2 stops25h 09m
Delta
Tue 12/507:30
SJU
-
SYD
2 stops33h 20m
Delta
Deal found 2/5$1,631
Wed 6/510:20
SYD
-
SJU
2 stops25h 04m
United Airlines
Tue 12/513:40
SJU
-
SYD
2 stops51h 15m
United Airlines
Deal found 2/5$1,636
Sun 14/609:10
SYD
-
SJU
2 stops26h 48m
American Airlines
Sun 21/611:56
SJU
-
SYD
2 stops29h 09m
American Airlines
Deal found 30/4$1,916
Sat 2/509:10
SYD
-
SJU
2 stops26h 14m
American Airlines
Mon 11/513:31
SJU
-
SYD
2 stops27h 59m
American Airlines
Deal found 1/5$1,927
Thu 28/517:50
SYD
-
SJU
2 stops43h 11m
American Airlines
Wed 3/615:39
SJU
-
SYD
2 stops49h 26m
American Airlines
Deal found 28/4$1,935
Sat 9/509:15
SYD
-
SJU
2 stops25h 15m
Delta
Tue 19/507:30
SJU
-
SYD
2 stops33h 20m
Delta
Deal found 1/5$1,945
Sun 3/509:15
SYD
-
SJU
2 stops25h 09m
Delta
Mon 11/506:15
SJU
-
SYD
2 stops34h 35m
Delta
Deal found 2/5$1,957
Sun 3/509:10
SYD
-
SJU
2 stops27h 52m
American Airlines
Mon 11/511:43
SJU
-
SYD
2 stops29h 47m
American Airlines
Deal found 1/5$1,977
Tue 5/509:15
SYD
-
SJU
2 stops27h 58m
Delta
Mon 11/506:15
SJU
-
SYD
2 stops34h 35m
Delta
Deal found 1/5$2,053

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 2 May 2026.

Return from

$1,916

One-way from

$1,015

Popular in

March

Cheapest in

October

Average price

$2,118
American Airlines
  • American Airlines
  • 14/6-21/6
  • 4 total stops
  • 55h 57m total
  • Sydney to San Juan
Search Deals
American Airlines
  • American Airlines
  • 1/6
  • 2 total stops
  • 28h 29m total
  • Sydney to San Juan
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($392 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($98 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 2 May 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

Thu 28/5

17:50-23:01

2 stops43h 11m

San Juan Luis Munoz Marin Intl

Wed 3/6

15:39-07:05

2 stops49h 26m

$1,935

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 24/8

09:15-22:23

2 stops27h 08m

San Juan Luis Munoz Marin Intl

Fri 11/9

14:26-06:50

2 stops26h 24m

$2,214

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 22/8

09:15-22:23

2 stops27h 08m

San Juan Luis Munoz Marin Intl

Fri 11/9

07:30-06:50

2 stops33h 20m

$2,288

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 18/7

10:20-21:24

2 stops25h 04m

San Juan Luis Munoz Marin Intl

Mon 3/8

01:00-06:55

2 stops39h 55m

$2,601
Fastest return journey

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 24/8

09:10-21:55

2 stops26h 45m

San Juan Luis Munoz Marin Intl

Fri 11/9

15:42-06:55

1 stop25h 13m

$2,662

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 22/8

17:50-09:43

2 stops29h 53m

San Juan Luis Munoz Marin Intl

Wed 9/9

12:05-08:00

3 stops29h 55m

$2,744

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 18/7

12:00-23:40

1 stop25h 40m

San Juan Luis Munoz Marin Intl

Tue 4/8

10:35-07:05

2 stops30h 30m

$2,826

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 22/8

06:25-21:55

3 stops29h 30m

San Juan Luis Munoz Marin Intl

Fri 11/9

14:05-06:55

2 stops26h 50m

$2,837

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 24/8

10:20-11:57

2 stops39h 37m

San Juan Luis Munoz Marin Intl

Fri 28/8

16:55-07:00

2 stops72h 05m

$2,953
Cheapest one-way

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 1/6

09:10-21:59

2 stops26h 49m

$1,018

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 13 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 2 May 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
9,679 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,679 reviews
United Airlines
7.4
Good
9,679 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 $156, while return flights cost around $259.

  • 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

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.

Search flights to Luis Munoz Marin Intl by cabin class

Find flights to Luis Munoz Marin Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to San Juan Luis Munoz Marin Intl Airport
Business Class flights to San Juan Luis Munoz Marin Intl Airport
Prem Economy Class flights to San Juan Luis Munoz Marin Intl Airport
Economy Class flights to San Juan Luis Munoz Marin Intl Airport

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 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.

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.