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$1,235+ Cheap flights to Luis Munoz Marin Intl

— SJU
3 Dec — 10 Dec1
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

Tue 15/1209:25 -
2 stops47h 59m
Tue 22/1223:40 -
2 stops40h 10m
Deal found 31/10$3,313
Wed 16/1209:15 -
2 stops30h 21m
Wed 23/1210:15 -
2 stops31h 50m
Deal found 31/10$3,426
Tue 15/1214:05 -
1 stop25h 04m
Tue 22/1212:36 -
2 stops29h 24m
Deal found 31/10$3,553
Thu 17/1211:10 -
2 stops25h 12m
Thu 24/1210:15 -
2 stops29h 10m
Deal found 1/11$3,634
Thu 17/1214:05 -
1 stop24h 54m
Thu 24/1211:41 -
2 stops27h 44m
Deal found 1/11$3,659
Tue 15/1209:15 -
1 stop27h 09m
Tue 22/1210:15 -
1 stop29h 45m
Deal found 31/10$3,935
Thu 31/1211:05 -
3 stops27h 54m
Sun 10/113:18 -
2 stops26h 37m
Deal found 31/10$4,036

Find flight deals to Luis Munoz Marin Intl Airport

Return from

$2,331

One-way from

$6,129

Popular in

January

Cheapest in

September

Average price

$2,644
American Airlines
  • American Airlines
  • 7/2-11/2
  • 4 total stops
  • 77h 17m total
  • Sydney to San Juan
Search Deals
28/12-31/12
  • 28/12-31/12
  • 3 total stops
  • 45h 50m total
  • Sydney to San Juan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($329 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($159 potential savings vs. average return price).
Search Deals
Average for return flights in November 2026
Search Deals

Cheapflights Fare Finder

 
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 Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Sun 21/2

22:20-07:03

2 stops47h 43m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

$1,280
Fastest return journey

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Sun 21/2

09:15-16:36

1 stop22h 21m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

$1,351

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Sun 7/2

11:20-14:51

2 stops42h 31m

San Juan Luis Munoz Marin Intl

Thu 11/2

07:14-09:00

2 stops34h 46m

$2,331

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Thu 18/3

08:45-05:07

2 stops35h 22m

San Juan Luis Munoz Marin Intl

Fri 26/3

06:15-20:45

2 stops47h 30m

$2,518

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Thu 18/3

09:20-20:24

1 stop26h 04m

San Juan Luis Munoz Marin Intl

Fri 26/3

13:21-09:20

2 stops28h 59m

$2,627

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Sun 7/2

22:10-22:40

2 stops39h 30m

San Juan Luis Munoz Marin Intl

Thu 11/2

21:35-06:50

2 stops42h 15m

$2,744

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Sun 7/2

13:20-00:36

2 stops26h 16m

San Juan Luis Munoz Marin Intl

Thu 11/2

07:40-07:00

1 stop32h 20m

$2,757

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Wed 16/12

09:15-00:36

2 stops30h 21m

San Juan Luis Munoz Marin Intl

Wed 23/12

10:15-09:05

2 stops31h 50m

$3,426

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Tue 15/12

14:05-00:09

1 stop25h 04m

San Juan Luis Munoz Marin Intl

Tue 22/12

12:36-09:00

2 stops29h 24m

$3,553

SydneySan Juan

SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl

SYDSJU

Sydney Kingsford Smith

Thu 17/12

11:10-21:22

2 stops25h 12m

San Juan Luis Munoz Marin Intl

Thu 24/12

10:15-06:25

2 stops29h 10m

$3,634

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 12 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

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

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
7.3
Good
10,460 reviews
Check prices

Crew

8.1

Overall

7.3

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.3
Good
10,460 reviews
United Airlines
7.3
Good
10,460 reviews
Check prices

Crew

8.1

Overall

7.3

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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 $232.

  • 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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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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