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$986+ Cheap flights to Luis Munoz Marin Intl

— SJU
18 Oct — 25 Oct1
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

Mon 2/1114:05 -
1 stop41h 04m
Mon 9/1106:28 -
1 stop33h 27m
Deal found 18/9$2,391
Mon 2/1110:40 -
2 stops27h 38m
Mon 9/1107:00 -
2 stops34h 30m
Deal found 18/9$2,403
Mon 2/1108:45 -
2 stops46h 24m
Mon 9/1116:59 -
3 stops47h 36m
Deal found 18/9$2,992
Mon 26/1010:15 -
1 stop25h 09m
Fri 30/1006:40 -
1 stop33h 20m
Deal found 17/9$3,048
Mon 26/1011:50 -
2 stops26h 46m
Thu 29/1013:21 -
2 stops28h 59m
Deal found 15/9$3,056
Mon 2/1111:20 -
3 stops39h 30m
Mon 9/1107:40 -
3 stops34h 55m
Deal found 18/9$3,417
Wed 30/1209:25 -
2 stops31h 02m
Tue 12/115:45 -
3 stops60h 40m
Deal found 17/9$4,130
Wed 30/1209:25 -
2 stops31h 02m
Tue 12/106:01 -
2 stops33h 49m
Deal found 17/9$4,139

Find flight deals to Luis Munoz Marin Intl Airport

Return from

$2,391

One-way from

$986

Popular in

March

Cheapest in

January

Average price

$1,803
American Airlines
  • American Airlines
  • 2/11-9/11
  • 2 total stops
  • 74h 31m total
  • Sydney to San Juan
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American Airlines
  • American Airlines
  • 2/11-31/12
  • 2 total stops
  • 25h 28m total
  • Sydney to San Juan
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($482 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($104 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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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
Fastest return journey

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 2/11

11:10-21:38

2 stops25h 28m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

$986

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 2/11

09:20-21:24

1 stop27h 04m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

$994

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 2/11

10:40-23:18

2 stops27h 38m

San Juan Luis Munoz Marin Intl

Mon 9/11

07:00-08:30

2 stops34h 30m

$2,403

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 2/11

08:45-16:09

2 stops46h 24m

San Juan Luis Munoz Marin Intl

Mon 9/11

16:59-07:35

3 stops47h 36m

$2,992

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 26/10

10:15-20:24

1 stop25h 09m

San Juan Luis Munoz Marin Intl

Fri 30/10

06:40-07:00

1 stop33h 20m

$3,048

SydneySan Juan

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

SYDSJU

Sydney Kingsford Smith

Mon 26/10

11:50-23:36

2 stops26h 46m

San Juan Luis Munoz Marin Intl

Thu 29/10

13:21-09:20

2 stops28h 59m

$3,056

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Sorted by cheapest first

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
7.4
Good
10,227 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

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
7.4
Good
10,227 reviews
United Airlines
7.4
Good
10,227 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

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 $103, while return flights cost around $262.

  • 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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