R15 080+ Cheap flights from San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/6. 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
May 10 — May 171
1 adult
1 adult, Economy, 0 bags

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 10 April 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Thu 24/9

6:00-8:20

2 stops44h 20m

Johannesburg OR Tambo

Mon 28/9

9:50-23:58

2 stops44h 08m

R22 432

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Sat 22/8

17:15-15:20

2 stops40h 05m

Johannesburg OR Tambo

Fri 4/9

14:45-15:25

2 stops30h 40m

R22 694

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Thu 17/9

6:00-8:20

2 stops44h 20m

Johannesburg OR Tambo

Mon 21/9

9:50-15:56

2 stops36h 06m

R24 072

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Thu 17/9

20:25-15:20

2 stops36h 55m

Johannesburg OR Tambo

Mon 21/9

14:45-15:25

2 stops30h 40m

R24 975

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Sun 23/8

17:15-4:00

2 stops28h 45m

Johannesburg OR Tambo

Mon 31/8

14:45-18:50

2 stops34h 05m

R30 242

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Tue 5/5

7:30-19:40

1 stop30h 10m

Johannesburg OR Tambo

Tue 12/5

21:55-22:17

1 stop30h 22m

R30 324
Fastest return journey

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Thu 17/9

14:55-18:30

1 stop21h 35m

Johannesburg OR Tambo

Mon 21/9

19:00-20:38

2 stops31h 38m

R30 374

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Thu 24/9

13:25-18:30

1 stop23h 05m

Johannesburg OR Tambo

Mon 28/9

19:00-20:38

2 stops31h 38m

R31 194
Cheapest one-way

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Wed 24/6

18:35-12:00

2 stops35h 25m

R15 080
Fastest single journey

San JuanJohannesburg

SJU - JNB

SJUJNB

San Juan Luis Munoz Marin Intl

Wed 24/6

13:25-18:30

1 stop23h 05m

R21 906

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Sorted by cheapest first

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.

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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 10 April 2026.

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

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  • 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?

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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!

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