Find flights
Airlines

R14 808+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
Feb 11 — Feb 181
1 adult
1 adult, Economy, 0 bags

Flights to Luis Munoz Marin Intl in 2026

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 12 January 2026.

Return from

R16 834

One-way from

R14 808

Popular in

December

Cheapest in

March

Average price

R24 049
British Airways
  • British Airways
  • 28/5-1/6
  • 4 total stops
  • 71h 00m total
  • Johannesburg to San Juan
Search Deals
Qatar Airways
  • Qatar Airways
  • 6/3
  • 2 total stops
  • 33h 17m total
  • Johannesburg to San Juan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (R2 694 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R464 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Find flight deals to Luis Munoz Marin Intl Airport

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 12 January 2026.

Thu 28/519:25
JNB
-
SJU
2 stops34h 16m
British Airways
Mon 1/614:41
SJU
-
JNB
2 stops36h 44m
British Airways
Deal found 9/1R16 834
Thu 28/522:00
JNB
-
SJU
1 stop21h 45m
United Airlines
Mon 1/613:25
SJU
-
JNB
1 stop23h 05m
United Airlines
Deal found 9/1R31 462

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 12 January 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

Johannesburg

Route

Depart

Return

Price

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 28/5

19:25-23:41

2 stops34h 16m

San Juan Luis Munoz Marin Intl

Mon 1/6

14:41-9:25

2 stops36h 44m

R16 834

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 28/5

22:00-13:45

1 stop21h 45m

San Juan Luis Munoz Marin Intl

Mon 1/6

13:25-18:30

1 stop23h 05m

R31 462

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Fri 6/3

12:45-16:02

2 stops33h 17m

R14 808

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Fri 6/3

22:00-14:40

1 stop22h 40m

R24 428

Flights are sorted by cheapest return flights first.

Deals found on 10/1

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 32 hours 26 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 R14 772
United Airlines
United Airlines
From R14 458
British Airways
British Airways
From R16 908
Qatar Airways
Qatar Airways
From R27 452

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 12 January 2026.
See what other customers who have flown with KLM, Qatar Airways, andUnited Airlines to Puerto Rico have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,7
Good
1 437 reviews
Check prices

Boarding

7,7

Entertainment

7,1

Comfort

7,6

Crew

8,4

Overall

7,7

Food

7,2

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7,7
Good
1 437 reviews
KLM
7,7
Good
1 437 reviews
Check prices

Boarding

7,7

Entertainment

7,1

Comfort

7,6

Crew

8,4

Overall

7,7

Food

7,2

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Qatar Airways
7,4
Good
3 711 reviews
KLM
7,7
Good
1 437 reviews
Check prices

Boarding

7,7

Entertainment

7,1

Comfort

7,6

Crew

8,4

Overall

7,7

Food

7,2

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7,4
Good
9 144 reviews
KLM
7,7
Good
1 437 reviews
Check prices

Boarding

7,7

Entertainment

7,1

Comfort

7,6

Crew

8,4

Overall

7,7

Food

7,2

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6,7
Okay
7 664 reviews
KLM
7,7
Good
1 437 reviews
Check prices

Boarding

7,7

Entertainment

7,1

Comfort

7,6

Crew

8,4

Overall

7,7

Food

7,2

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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.

  • 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
Business Class
Prem Econ Class
Economy class

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?

When you search for this flight to Luis Munoz Marin Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Luis Munoz Marin Intl for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights to Luis Munoz Marin Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights to Luis Munoz Marin Intl on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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.