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R11 090+ Cheap flights to Puerto Rico

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
Jul 17 — Jul 241
1 adult
1 adult, Economy, 0 bags

Flights to Puerto Rico in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Puerto Rico
Explore the most affordable flight options available to Puerto Rico. Find the lowest fares based on data from user searches, with prices last updated on 17 June 2026.

Tue 15/918:50
JNB
-
SJU
2 stops33h 10m
Multiple Airlines
Tue 22/97:00
SJU
-
JNB
2 stops32h 20m
Multiple Airlines
Deal found 12/6R19 250
Fri 6/1118:50
JNB
-
SJU
2 stops60h 53m
Turkish Airlines
Tue 10/1114:00
SJU
-
JNB
2 stops63h 00m
Turkish Airlines
Deal found 12/6R20 383
Tue 1/1218:50
JNB
-
SJU
2 stops38h 58m
Multiple Airlines
Sun 6/127:10
SJU
-
JNB
2 stops45h 50m
Multiple Airlines
Deal found 13/6R20 400
Tue 15/922:00
JNB
-
SJU
1 stop31h 50m
United Airlines
Tue 22/915:56
SJU
-
JNB
2 stops68h 34m
United Airlines
Deal found 12/6R21 743
Fri 6/1113:45
JNB
-
SJU
2 stops33h 06m
Qatar Airways
Tue 10/117:00
SJU
-
JNB
2 stops38h 55m
Qatar Airways
Deal found 13/6R23 201
Sat 1/822:00
JNB
-
SJU
1 stop31h 50m
United Airlines
Sat 8/815:56
SJU
-
JNB
2 stops44h 34m
United Airlines
Deal found 17/6R28 916

Find flight deals to Puerto Rico

Find the latest flights to Puerto Rico 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 17 June 2026.

Return from

R19 250

One-way from

R11 090

Popular in

July

Cheapest in

June

Average price

R15 284
KLM
  • KLM
  • 15/9-22/9
  • 4 total stops
  • 65h 30m total
  • Johannesburg to San Juan
Search Deals
6/7
  • 6/7
  • 3 total stops
  • 37h 02m total
  • Johannesburg to Puerto Rico
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (R2 661 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (R828 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Puerto Rico 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 17 June 2026.
Use the filters below to find and compare flights to Puerto Rico that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 15/9

18:50-22:00

2 stops33h 10m

San Juan Luis Munoz Marin Intl

Tue 22/9

7:00-21:20

2 stops32h 20m

R19 250

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Fri 6/11

18:50-1:43

2 stops60h 53m

San Juan Luis Munoz Marin Intl

Tue 10/11

14:00-11:00

2 stops63h 00m

R20 383

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 1/12

18:50-3:48

2 stops38h 58m

San Juan Luis Munoz Marin Intl

Sun 6/12

7:10-11:00

2 stops45h 50m

R20 400

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 15/9

22:00-23:50

1 stop31h 50m

San Juan Luis Munoz Marin Intl

Tue 22/9

15:56-18:30

2 stops68h 34m

R21 743

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Fri 6/11

13:45-16:51

2 stops33h 06m

San Juan Luis Munoz Marin Intl

Tue 10/11

7:00-3:55

2 stops38h 55m

R23 201

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sat 1/8

22:00-23:50

1 stop31h 50m

San Juan Luis Munoz Marin Intl

Sat 8/8

15:56-18:30

2 stops44h 34m

R28 916

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 1/12

22:00-21:26

2 stops53h 26m

San Juan Luis Munoz Marin Intl

Sun 6/12

13:00-18:35

1 stop23h 35m

R31 134
Cheapest one-way
Fastest single journey

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Mon 6/7

9:45-0:13

2 stops44h 28m

R14 814

Flights are sorted by cheapest return flights first.

Deals found on 16/6

Sorted by cheapest first

Best time to book a flight to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico

How long is the flight to Puerto Rico?

On average, a flight from Johannesburg to Puerto Rico takes 60 hours 53 minutes. Flights to Puerto Rico 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 Puerto Rico?

The most popular airlines flying from Johannesburg to Puerto Rico are KLM, United Airlines and British Airways.

KLM
KLM
From R10 771
United Airlines
United Airlines
From R14 885
British Airways
British Airways
From R16 118

What are the cheapest airlines that fly to Puerto Rico?

The cheapest airlines flying from Johannesburg to Puerto Rico are United Airlines, KLM and British Airways.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico 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 Puerto Rico when rainfall is around 55.0 mm.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, 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 Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated 17 June 2026.
Read through reviews of airlines serving Puerto Rico, such as KLM,United Airlines, andBritish Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 530 reviews
Check prices

Crew

8,4

Food

7,3

Comfort

7,7

Entertainment

7,2

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7,8
Good
1 530 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Crew

8,4

Food

7,3

Comfort

7,7

Entertainment

7,2

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7,4
Good
9 845 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Crew

8,4

Food

7,3

Comfort

7,7

Entertainment

7,2

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6,7
Okay
8 054 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Crew

8,4

Food

7,3

Comfort

7,7

Entertainment

7,2

Boarding

7,8

Overall

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

FAQs about flying to Puerto Rico

  • Can I find cheaper flights to Puerto Rico 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 Puerto Rico on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Puerto Rico?

    Based on reviews from Cheapflights users, KLM is rated the highest out of the airlines that fly to Puerto Rico.

  • 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

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Flights to Luis Munoz Marin Intl
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How does Cheapflights help users find flights to Puerto Rico?

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Why should you use Cheapflights to find cheap flight tickets to Puerto Rico?

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

Can Cheapflights find flights to Puerto Rico with no change fees?

Certainly. Search results for flights to Puerto Rico 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 Puerto Rico become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Puerto Rico today and book when you’re ready!

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