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R19 531+ Cheap flights to Luis Munoz Marin Intl

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
May 16 — May 231
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 16 April 2026.

Mon 19/1023:15
JNB
-
SJU
2 stops30h 41m
KLM
Tue 27/107:00
SJU
-
JNB
2 stops33h 05m
KLM
Deal found 14/4R19 531
Wed 14/1021:55
JNB
-
SJU
1 stop30h 04m
Delta
Mon 26/1012:46
SJU
-
JNB
1 stop24h 14m
Delta
Deal found 12/4R20 938
Wed 14/1021:55
JNB
-
SJU
1 stop30h 04m
Virgin Atlantic
Mon 26/1013:06
SJU
-
JNB
2 stops37h 34m
Virgin Atlantic
Deal found 12/4R21 249
Wed 14/109:50
JNB
-
SJU
2 stops36h 06m
Etihad Airways
Mon 26/106:00
SJU
-
JNB
2 stops44h 20m
Etihad Airways
Deal found 12/4R21 870
Sat 3/1017:50
JNB
-
SJU
2 stops58h 52m
Turkish Airlines
Wed 7/106:00
SJU
-
JNB
2 stops46h 30m
Turkish Airlines
Deal found 12/4R23 081
Tue 12/512:40
JNB
-
SJU
2 stops41h 30m
Qatar Airways
Tue 19/517:27
SJU
-
JNB
2 stops35h 03m
Qatar Airways
Deal found 14/4R23 588
Mon 9/1122:00
JNB
-
SJU
2 stops48h 40m
British Airways
Fri 13/1112:55
SJU
-
JNB
2 stops36h 40m
British Airways
Deal found 13/4R24 569
Sat 3/1019:25
JNB
-
SJU
2 stops26h 00m
British Airways
Wed 7/1017:50
SJU
-
JNB
2 stops33h 35m
British Airways
Deal found 11/4R25 665
Mon 19/1021:55
JNB
-
SJU
1 stop24h 38m
Delta
Tue 27/107:30
SJU
-
JNB
1 stop29h 30m
Delta
Deal found 14/4R27 824
Mon 19/1021:55
JNB
-
SJU
1 stop30h 04m
Virgin Atlantic
Tue 27/1014:31
SJU
-
JNB
2 stops36h 09m
Virgin Atlantic
Deal found 14/4R29 264

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 594 507 searches and data was last updated on 16 April 2026.

Return from

R23 081

One-way from

R49 547

Popular in

December

Cheapest in

September

Average price

R19 695
Turkish Airlines
  • Turkish Airlines
  • 3/10-7/10
  • 4 total stops
  • 105h 22m total
  • Johannesburg to San Juan
Search Deals
15/9
  • 15/9
  • 2 total stops
  • 47h 18m total
  • Johannesburg to San Juan
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (R524 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R349 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 594 507 searches and data was last updated on 16 April 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

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sat 3/10

17:50-22:42

2 stops58h 52m

San Juan Luis Munoz Marin Intl

Wed 7/10

6:00-10:30

2 stops46h 30m

R23 081

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 12/5

17:00-22:42

2 stops35h 42m

San Juan Luis Munoz Marin Intl

Tue 19/5

16:30-10:30

3 stops36h 00m

R31 309

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sat 3/10

22:00-13:45

1 stop21h 45m

San Juan Luis Munoz Marin Intl

Wed 7/10

7:00-18:30

2 stops29h 30m

R33 075

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 12/5

22:00-13:45

1 stop21h 45m

San Juan Luis Munoz Marin Intl

Tue 19/5

16:55-8:35

2 stops33h 40m

R37 115
Fastest return journey

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 12/5

21:55-16:33

1 stop24h 38m

San Juan Luis Munoz Marin Intl

Tue 19/5

14:48-19:40

1 stop22h 52m

R68 097
Cheapest one-way
Fastest single journey

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 15/9

18:55-12:13

2 stops47h 18m

R49 547

Flights are sorted by cheapest return flights first.

Deals found on 11/4

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
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

How long is the flight to Luis Munoz Marin Intl?

On average, a flight from Johannesburg to Luis Munoz Marin Intl takes 30 hours 41 minutes. Flights to Luis Munoz Marin Intl from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

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

The most popular airlines flying from Johannesburg to Luis Munoz Marin Intl are KLM, United Airlines and British Airways.

KLM
KLM
From R10 882
United Airlines
United Airlines
From R15 126
British Airways
British Airways
From R16 790

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

The cheapest airlines flying from Johannesburg to Luis Munoz Marin Intl are United Airlines, KLM and British Airways.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Luis Munoz Marin Intl ranges from 55.0 - 156.0 mm per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Luis Munoz Marin Intl when rainfall is around 55.0 mm.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Luis Munoz Marin Intl, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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 16 April 2026.
See what other customers who have flown with KLM,United Airlines, andBritish Airways to Puerto Rico have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 499 reviews
Check prices

Food

7,3

Boarding

7,8

Comfort

7,7

Overall

7,8

Entertainment

7,2

Crew

8,4

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7,8
Good
1 499 reviews
KLM
7,8
Good
1 499 reviews
Check prices

Food

7,3

Boarding

7,8

Comfort

7,7

Overall

7,8

Entertainment

7,2

Crew

8,4

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7,4
Good
9 596 reviews
KLM
7,8
Good
1 499 reviews
Check prices

Food

7,3

Boarding

7,8

Comfort

7,7

Overall

7,8

Entertainment

7,2

Crew

8,4

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6,7
Okay
7 889 reviews
KLM
7,8
Good
1 499 reviews
Check prices

Food

7,3

Boarding

7,8

Comfort

7,7

Overall

7,8

Entertainment

7,2

Crew

8,4

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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, KLM is rated the highest out of the airlines that fly to Luis Munoz Marin Intl.

  • 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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