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R15 667+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
Feb 15 — Feb 221
1 adult
1 adult, Economy, 0 bags

Flights to Puerto Rico in 2026

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 16 January 2026.

Return from

R15 667

Popular in

December

Cheapest in

March

Average price

R23 902
KLM
  • KLM
  • 11/2-18/2
  • 4 total stops
  • 78h 07m total
  • Johannesburg to San Juan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (R2 678 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R461 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
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Find flight deals to Puerto Rico

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 16 January 2026.

Wed 11/223:59
JNB
-
SJU
2 stops29h 57m
KLM
Wed 18/215:55
SJU
-
JNB
2 stops48h 10m
KLM
Deal found 14/1R15 667
Wed 11/221:55
JNB
-
SJU
1 stop22h 37m
Delta
Wed 18/218:37
SJU
-
JNB
1 stop42h 23m
Delta
Deal found 14/1R16 109
Thu 28/519:25
JNB
-
SJU
2 stops34h 16m
British Airways
Mon 1/614:41
SJU
-
JNB
2 stops36h 44m
British Airways
Deal found 12/1R16 846
Wed 11/221:55
JNB
-
SJU
1 stop32h 03m
Multiple Airlines
Wed 18/214:12
SJU
-
JNB
2 stops35h 48m
Multiple Airlines
Deal found 14/1R18 876
Tue 27/119:35
JNB
-
SJU
2 stops34h 24m
Multiple Airlines
Fri 30/119:15
SJU
-
JNB
2 stops54h 20m
Multiple Airlines
Deal found 13/1R19 384
Fri 27/29:50
JNB
-
SJU
2 stops44h 39m
Multiple Airlines
Fri 6/35:10
SJU
-
JNB
2 stops45h 10m
Multiple Airlines
Deal found 13/1R19 580

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 16 January 2026.
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

Wed 11/2

23:59-23:56

2 stops29h 57m

San Juan Luis Munoz Marin Intl

Wed 18/2

15:55-22:05

2 stops48h 10m

R15 667

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Wed 11/2

21:55-14:32

1 stop22h 37m

San Juan Luis Munoz Marin Intl

Wed 18/2

18:37-19:00

1 stop42h 23m

R16 109

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 846

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Wed 11/2

21:55-23:58

1 stop32h 03m

San Juan Luis Munoz Marin Intl

Wed 18/2

14:12-8:00

2 stops35h 48m

R18 876

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 27/1

19:35-23:59

2 stops34h 24m

San Juan Luis Munoz Marin Intl

Fri 30/1

19:15-7:35

2 stops54h 20m

R19 384

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Fri 27/2

9:50-0:29

2 stops44h 39m

San Juan Luis Munoz Marin Intl

Fri 6/3

5:10-8:20

2 stops45h 10m

R19 580

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Fri 27/2

22:00-21:26

2 stops29h 26m

San Juan Luis Munoz Marin Intl

Fri 6/3

14:10-18:35

1 stop22h 25m

R26 063

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 466

Flights are sorted by cheapest return flights first.

Deals found on 14/1

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 29 hours 57 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 R14 681
United Airlines
United Airlines
From R14 370
British Airways
British Airways
From R16 804
Qatar Airways
Qatar Airways
From R27 284

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 16 January 2026.
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
1 440 reviews
Check prices

Entertainment

7,1

Comfort

7,6

Boarding

7,8

Overall

7,7

Crew

8,4

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
1 440 reviews
KLM
7,7
Good
1 440 reviews
Check prices

Entertainment

7,1

Comfort

7,6

Boarding

7,8

Overall

7,7

Crew

8,4

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
3 715 reviews
KLM
7,7
Good
1 440 reviews
Check prices

Entertainment

7,1

Comfort

7,6

Boarding

7,8

Overall

7,7

Crew

8,4

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
9 164 reviews
KLM
7,7
Good
1 440 reviews
Check prices

Entertainment

7,1

Comfort

7,6

Boarding

7,8

Overall

7,7

Crew

8,4

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
7 676 reviews
KLM
7,7
Good
1 440 reviews
Check prices

Entertainment

7,1

Comfort

7,6

Boarding

7,8

Overall

7,7

Crew

8,4

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 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.

  • 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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Find flights to Puerto Rico

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Flights to Luis Munoz Marin Intl
Flights to San Juan

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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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