R19 632+ Cheap flights from San Juan

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/2. 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
Dec 29 — Jan 51
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from San Juan
Explore the most affordable flight options available from San Juan. Find the lowest fares based on data from user searches, with prices last updated on 29 November 2025.

Mon 23/218:30SJU - JNB
3 stops34h 00mMultiple Airlines
Sat 28/28:55JNB - SJU
3 stops35h 41mMultiple Airlines
Deal found 28/11R19 632
Tue 5/520:40SJU - JNB
2 stops28h 20mMultiple Airlines
Tue 12/521:15JNB - SJU
2 stops28h 40mMultiple Airlines
Deal found 29/11R22 476
Thu 5/315:38SJU - JNB
2 stops37h 12mMultiple Airlines
Thu 12/319:10JNB - SJU
3 stops33h 19mMultiple Airlines
Deal found 27/11R23 229
Thu 5/321:25SJU - JNB
2 stops36h 10mQatar Airways
Thu 12/320:30JNB - SJU
2 stops29h 25mQatar Airways
Deal found 28/11R23 692
Tue 5/520:40SJU - JNB
2 stops38h 35mQatar Airways
Tue 12/520:40JNB - SJU
2 stops52h 25mQatar Airways
Deal found 28/11R23 743
Fri 23/114:15SJU - JNB
1 stop22h 20mUnited Airlines
Mon 26/122:00JNB - SJU
1 stop22h 40mUnited Airlines
Deal found 26/11R24 634
Thu 5/319:00SJU - JNB
2 stops30h 35mAmerican Airlines
Thu 12/322:00JNB - SJU
2 stops28h 34mAmerican Airlines
Deal found 29/11R24 908

Find flights from San Juan within your budget

 
Find flights departing from San Juan 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 29 November 2025. 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

21:15-0:10

2 stops32h 55m

R22 647

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Thu 5/3

15:38-10:50

2 stops37h 12m

Johannesburg OR Tambo

Thu 12/3

19:10-22:29

3 stops33h 19m

R23 229

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Fri 23/1

14:15-18:35

1 stop22h 20m

Johannesburg OR Tambo

Mon 26/1

22:00-14:40

1 stop22h 40m

R24 634

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Thu 5/3

14:10-18:35

1 stop22h 25m

Johannesburg OR Tambo

Thu 12/3

19:45-21:22

2 stops55h 37m

R24 634

Flights are sorted by cheapest return flights first.

Deals found on 27/11

Best time to book a flight from San Juan

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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 San Juan

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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 San Juan. 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 29 November 2025.

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How does Cheapflights help users find flights from San Juan?

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 from San Juan today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Juan?

Cheapflights simply makes it quick and affordable to book flights from San Juan by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Juan with no change fees?

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

Can Cheapflights notify me if prices for flights from San Juan become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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