R4 111+ Cheap flights from Puerto Rico

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SJU — JNB
Feb 4 — Feb 111
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Puerto Rico
Explore the most affordable flight options available from Puerto Rico. Find the lowest fares based on data from user searches, with prices last updated on 5 January 2026.

Tue 5/520:40SJU - JNB
2 stops28h 20mMultiple Airlines
Tue 12/519:25JNB - SJU
2 stops32h 40mMultiple Airlines
Deal found 5/1R22 544
Thu 5/319:01SJU - JNB
2 stops30h 34mAmerican Airlines
Thu 12/322:00JNB - SJU
2 stops28h 34mAmerican Airlines
Deal found 5/1R23 004
Tue 5/518:56SJU - JNB
2 stops31h 54mQatar Airways
Tue 12/520:40JNB - SJU
2 stops49h 15mQatar Airways
Deal found 4/1R23 120
Tue 5/57:40SJU - JNB
2 stops28h 50mUnited Airlines
Tue 12/522:00JNB - SJU
1 stop21h 45mUnited Airlines
Deal found 5/1R23 744
Fri 23/114:15SJU - JNB
1 stop22h 20mUnited Airlines
Tue 27/119:45JNB - SJU
2 stops34h 51mUnited Airlines
Deal found 4/1R24 600
Tue 3/36:55SJU - JNB
2 stops45h 55mTurkish Airlines
Sat 7/319:10JNB - SJU
2 stops43h 44mTurkish Airlines
Deal found 4/1R25 109
Tue 5/512:50SJU - JNB
1 stop24h 50mDelta
Tue 12/521:55JNB - SJU
1 stop28h 11mDelta
Deal found 5/1R25 323
Tue 3/37:30SJU - JNB
1 stop29h 30mDelta
Sat 7/321:55JNB - SJU
1 stop31h 17mDelta
Deal found 4/1R28 612
Tue 3/315:25SJU - JNB
3 stops30h 30mMultiple Airlines
Sat 7/322:00JNB - SJU
2 stops29h 31mMultiple Airlines
Deal found 4/1R32 706
Thu 9/413:25SJU - JNB
2 stops38h 00mBritish Airways
Sat 18/421:15JNB - SJU
2 stops30h 09mBritish Airways
Deal found 5/1R43 000
Thu 9/47:30SJU - JNB
1 stop30h 10mDelta
Sat 18/421:55JNB - SJU
1 stop28h 11mDelta
Deal found 5/1R52 455

Find flights from Puerto Rico within your budget

 
Find flights departing from Puerto Rico that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 5 January 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Tue 5/5

20:40-7:00

2 stops28h 20m

Johannesburg OR Tambo

Tue 12/5

19:25-22:05

2 stops32h 40m

R22 544

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Thu 5/3

19:01-7:35

2 stops30h 34m

Johannesburg OR Tambo

Thu 12/3

22:00-20:34

2 stops28h 34m

R23 004

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Tue 5/5

18:56-8:50

2 stops31h 54m

Johannesburg OR Tambo

Tue 12/5

20:40-15:55

2 stops49h 15m

R23 120

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Tue 5/5

7:00-18:30

2 stops29h 30m

Johannesburg OR Tambo

Tue 12/5

22:00-13:45

1 stop21h 45m

R23 744

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Fri 23/1

14:15-18:35

1 stop22h 20m

Johannesburg OR Tambo

Tue 27/1

19:45-0:36

2 stops34h 51m

R24 600

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Tue 3/3

6:55-10:50

2 stops45h 55m

Johannesburg OR Tambo

Sat 7/3

19:10-8:54

2 stops43h 44m

R25 109

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Tue 5/5

14:34-19:40

1 stop23h 06m

Johannesburg OR Tambo

Tue 12/5

21:55-22:54

1 stop30h 59m

R25 323

Flights are sorted by cheapest return flights first.

Deals found on 5/1

Best time to book a flight from Puerto Rico

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Puerto Rico

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Direct flights from Luis Munoz Marin Intl

Related info for your journey

Access useful and relevant information related to your journey from Puerto Rico. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 5 January 2026.

  • How does Cheapflights help users find flights from Puerto Rico?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Puerto Rico. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Millions of users choose and trust Cheapflights to book the best flight deals from Puerto Rico for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Puerto Rico with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Puerto Rico, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Puerto Rico become cheaper?

    Yes! Start tracking prices for flights from Puerto Rico today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Puerto Rico?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Puerto Rico. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Puerto Rico for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Puerto Rico, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Puerto Rico become cheaper?

Yes! Start tracking prices for flights from Puerto Rico today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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