R20 670+ 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 3/4. 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
mars 20 — mars 271
1 adult
1 adult, Economy, 0 bags

Find flights from San Juan

Enter your travel dates to find the best prices.

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 18 février 2026.

ven. 3/45:01
SJU
-
JNB
2 stops45h 19m
Etihad Airways
ven. 10/49:50
JNB
-
SJU
2 stops45h 39m
Etihad Airways
Deal found 17/2R20 670
mar. 5/515:44
SJU
-
JNB
2 stops35h 06m
Qatar Airways
mar. 12/520:40
JNB
-
SJU
2 stops54h 44m
Qatar Airways
Deal found 18/2R22 096
jeu. 5/37:40
SJU
-
JNB
2 stops28h 55m
United Airlines
jeu. 12/319:45
JNB
-
SJU
2 stops30h 15m
United Airlines
Deal found 16/2R22 464
mar. 5/516:50
SJU
-
JNB
2 stops35h 40m
Multiple Airlines
mar. 12/517:50
JNB
-
SJU
3 stops52h 19m
Multiple Airlines
Deal found 15/2R23 859
mar. 5/517:34
SJU
-
JNB
1 stop20h 06m
Delta
mar. 12/521:55
JNB
-
SJU
1 stop24h 20m
Delta
Deal found 17/2R24 708
jeu. 5/318:22
SJU
-
JNB
2 stops34h 28m
Multiple Airlines
jeu. 12/319:10
JNB
-
SJU
3 stops33h 19m
Multiple Airlines
Deal found 17/2R25 909
mar. 5/57:40
SJU
-
JNB
2 stops28h 50m
United Airlines
mar. 12/522:00
JNB
-
SJU
1 stop21h 45m
United Airlines
Deal found 15/2R26 711

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 18 février 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

ven. 3/4

5:01-8:20

2 stops45h 19m

Johannesburg OR Tambo

ven. 10/4

9:50-1:29

2 stops45h 39m

R20 670

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

mar. 5/5

19:00-8:50

2 stops31h 50m

Johannesburg OR Tambo

mar. 12/5

20:40-21:24

2 stops54h 44m

R22 096

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

jeu. 5/3

8:05-18:35

2 stops28h 30m

Johannesburg OR Tambo

jeu. 12/3

19:45-23:36

2 stops33h 51m

R22 464

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

jeu. 5/3

6:55-10:50

2 stops45h 55m

Johannesburg OR Tambo

jeu. 12/3

19:10-2:27

2 stops37h 17m

R22 561

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

mar. 5/5

17:34-19:40

1 stop20h 06m

Johannesburg OR Tambo

mar. 12/5

21:55-16:15

1 stop24h 20m

R24 708

Flights are sorted by cheapest return flights first.

Deals found on 17/2

Best time to book a flight from San Juan

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

Get recent, data-driven insights about flights from San Juan including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Puerto Rico

Book a direct flight from one of these other cities located in Puerto Rico.
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 18 février 2026.

  • 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!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.