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R16 751+ Cheap flights to Puerto Rico

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
Jan 11 — Jan 181
1 adult
1 adult, Economy, 0 bags

Flights to Puerto Rico in 2025

Enter your travel dates to find the best prices.

Best flights to Puerto Rico
Discover carefully curated flight deals to Puerto Rico that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Sun 25/119:35JNB - SJU
2 stops30h 20mBritish Airways
Wed 28/17:00SJU - JNB
2 stops42h 35mBritish Airways
Deal found 9/12R16 751
Sun 25/122:00JNB - SJU
2 stops29h 00mUnited Airlines
Wed 28/114:15SJU - JNB
1 stop22h 20mUnited Airlines
Deal found 9/12R46 247

Find flight deals to Puerto Rico

Find the latest flights to Puerto Rico in 2025, 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 December 2025.

Return from

R16 751

Popular in

January

Cheapest in

March

Average price

R24 915
British Airways
  • British Airways
  • 25/1-28/1
  • 4 total stops
  • 72h 55m total
  • Johannesburg to San Juan
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (R4 139 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (R907 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
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 12 December 2025.
Use the filters below to find and compare flights to Puerto Rico that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sun 25/1

19:35-19:55

2 stops30h 20m

San Juan Luis Munoz Marin Intl

Wed 28/1

7:00-7:35

2 stops42h 35m

R16 751

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sun 25/1

22:00-21:00

2 stops29h 00m

San Juan Luis Munoz Marin Intl

Wed 28/1

14:15-18:35

1 stop22h 20m

R46 247

Flights are sorted by cheapest return flights first.

Deals found on 9/12

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 30 hours 20 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 R15 158
United Airlines
United Airlines
From R14 117
British Airways
British Airways
From R17 755
Qatar Airways
Qatar Airways
From R27 895

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 12 December 2025.
Read through reviews of airlines serving Puerto Rico, such as KLM, Qatar Airways, andUnited Airlines. 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
7,7
Good
1 432 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Crew

8,3

Comfort

7,6

Food

7,2

Overall

7,7

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7,7
Good
1 432 reviews
KLM
7,7
Good
1 432 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Crew

8,3

Comfort

7,6

Food

7,2

Overall

7,7

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Qatar Airways
7,4
Good
3 677 reviews
KLM
7,7
Good
1 432 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Crew

8,3

Comfort

7,6

Food

7,2

Overall

7,7

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7,4
Good
9 095 reviews
KLM
7,7
Good
1 432 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Crew

8,3

Comfort

7,6

Food

7,2

Overall

7,7

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6,7
Okay
7 571 reviews
KLM
7,7
Good
1 432 reviews
Check prices

Boarding

7,8

Entertainment

7,1

Crew

8,3

Comfort

7,6

Food

7,2

Overall

7,7

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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, United Airlines is rated the highest out of the airlines that fly to Puerto Rico.

  • What is the cheapest airport to fly to in Puerto Rico?

    San Juan Luis Munoz Marin Intl is currently the cheapest airport to fly to in Puerto Rico. One-way flights to San Juan Luis Munoz Marin Intl typically cost R8 401, while return flights cost around R7 647.

  • How much is a return flight to Puerto Rico?

    A return flight to Puerto Rico will typically cost around R7 659, however they can be found for as little as R7 647.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Puerto Rico today with Cheapflights!

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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