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Flights to San Juan

R19 478 Cheap flights to San Juan

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from South Africa to San Juan

Cheap return flights

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KLM Logo
23:15 - 23:49JNB  Johannesburg OR Tambo-SJU San Juan Luis Munoz Marin Intl
30h 34m2 stops Amsterdam Schiphol New York John F Kennedy Intl
KLM Logo
6:45 - 21:20SJU  San Juan Luis Munoz Marin Intl-JNB Johannesburg OR Tambo
32h 35m2 stops New York John F Kennedy Intl Amsterdam Schiphol
R19 478KLM
Sun, Oct 4 - Sun, Oct 11
Delta Logo
21:55 - 16:49JNB  Johannesburg OR Tambo-SJU San Juan Luis Munoz Marin Intl
24h 54m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:15 - 19:40SJU  San Juan Luis Munoz Marin Intl-JNB Johannesburg OR Tambo
30h 25m1 stop Atlanta Hartsfield-Jackson
R20 022Delta
Sun, Oct 4 - Sun, Oct 11
Turkish Airlines Logo
18:50 - 2:25JNB  Johannesburg OR Tambo-SJU San Juan Luis Munoz Marin Intl
37h 35m2 stops Istanbul New York John F Kennedy Intl
Turkish Airlines Logo
11:06 - 11:00SJU  San Juan Luis Munoz Marin Intl-JNB Johannesburg OR Tambo
41h 54m2 stops New York John F Kennedy Intl Istanbul
R21 208Turkish Airlines
Sun, Jan 24 - Thu, Jan 28
Turkish Airlines Logo
18:50 - 2:25JNB  Johannesburg OR Tambo-SJU San Juan Luis Munoz Marin Intl
61h 35m2 stops Istanbul New York John F Kennedy Intl
Turkish Airlines Logo
11:06 - 11:00SJU  San Juan Luis Munoz Marin Intl-JNB Johannesburg OR Tambo
65h 54m2 stops New York John F Kennedy Intl Istanbul
R21 224Turkish Airlines
Sun, Jan 24 - Thu, Jan 28
Turkish Airlines Logo
18:50 - 2:25JNB  Johannesburg OR Tambo-SJU San Juan Luis Munoz Marin Intl
37h 35m2 stops Istanbul New York John F Kennedy Intl
Turkish Airlines Logo
11:06 - 11:00SJU  San Juan Luis Munoz Marin Intl-JNB Johannesburg OR Tambo
41h 54m2 stops New York John F Kennedy Intl Istanbul
R21 240Turkish Airlines
Sun, Jan 24 - Thu, Jan 28
Turkish Airlines Logo
18:50 - 2:25JNB  Johannesburg OR Tambo-SJU San Juan Luis Munoz Marin Intl
37h 35m2 stops Istanbul New York John F Kennedy Intl
Turkish Airlines Logo
11:06 - 11:00SJU  San Juan Luis Munoz Marin Intl-JNB Johannesburg OR Tambo
41h 54m2 stops New York John F Kennedy Intl Istanbul
R21 352Turkish Airlines
Sun, Jan 24 - Thu, Jan 28
United Airlines Logo
22:00 - 13:45JNB  Johannesburg OR Tambo-SJU San Juan Luis Munoz Marin Intl
21h 45m1 stop Newark
United Airlines Logo
13:25 - 18:30SJU  San Juan Luis Munoz Marin Intl-JNB Johannesburg OR Tambo
23h 05m1 stop Newark
R22 665United Airlines
Sun, Oct 4 - Sun, Oct 11
United Airlines Logo
22:00 - 23:50JNB  Johannesburg OR Tambo-SJU San Juan Luis Munoz Marin Intl
31h 50m1 stop Newark
United Airlines Logo
14:55 - 18:30SJU  San Juan Luis Munoz Marin Intl-JNB Johannesburg OR Tambo
45h 35m2 stops Houston George Bush Intcntl Newark
R23 498United Airlines
Sun, Oct 4 - Sun, Oct 11
United Airlines Logo
19:00 - 20:38JNB  Johannesburg OR Tambo-SJU San Juan Luis Munoz Marin Intl
31h 38m2 stops Frankfurt am Main Houston George Bush Intcntl
United Airlines Logo
14:55 - 18:30SJU  San Juan Luis Munoz Marin Intl-JNB Johannesburg OR Tambo
45h 35m2 stops Houston George Bush Intcntl Newark
R26 285United Airlines
Sun, Oct 4 - Sun, Oct 11
Delta Logo
23:59 - 2:35JNB  Johannesburg OR Tambo-SJU San Juan Luis Munoz Marin Intl
32h 36m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
18:05 - 19:10SJU  San Juan Luis Munoz Marin Intl-JNB Johannesburg OR Tambo
43h 05m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
R28 480Delta
Mon, Dec 28 - Fri, Jan 8

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Use the filters below to find and compare flights to San Juan that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

JohannesburgSan Juan

JNB Johannesburg OR Tambo - SJU San Juan Luis Munoz Marin Intl

JNBSJU

Johannesburg OR Tambo

Sun 4/10

23:15-23:49

2 stops30h 34m

San Juan Luis Munoz Marin Intl

Sun 11/10

6:45-21:20

2 stops32h 35m

R19 478

JohannesburgSan Juan

JNB Johannesburg OR Tambo - SJU San Juan Luis Munoz Marin Intl

JNBSJU

Johannesburg OR Tambo

Sun 4/10

21:55-16:49

1 stop24h 54m

San Juan Luis Munoz Marin Intl

Sun 11/10

7:15-19:40

1 stop30h 25m

R20 022

JohannesburgSan Juan

JNB Johannesburg OR Tambo - SJU San Juan Luis Munoz Marin Intl

JNBSJU

Johannesburg OR Tambo

Sun 24/1

18:50-2:25

2 stops37h 35m

San Juan Luis Munoz Marin Intl

Thu 28/1

11:06-11:00

2 stops41h 54m

R21 208

JohannesburgSan Juan

JNB Johannesburg OR Tambo - SJU San Juan Luis Munoz Marin Intl

JNBSJU

Johannesburg OR Tambo

Sun 24/1

18:50-2:25

2 stops61h 35m

San Juan Luis Munoz Marin Intl

Thu 28/1

11:06-11:00

2 stops65h 54m

R21 224

JohannesburgSan Juan

JNB Johannesburg OR Tambo - SJU San Juan Luis Munoz Marin Intl

JNBSJU

Johannesburg OR Tambo

Sun 24/1

18:50-2:25

2 stops37h 35m

San Juan Luis Munoz Marin Intl

Thu 28/1

11:06-11:00

2 stops41h 54m

R21 240

JohannesburgSan Juan

JNB Johannesburg OR Tambo - SJU San Juan Luis Munoz Marin Intl

JNBSJU

Johannesburg OR Tambo

Sun 24/1

18:50-2:25

2 stops37h 35m

San Juan Luis Munoz Marin Intl

Thu 28/1

11:06-11:00

2 stops41h 54m

R21 352
Fastest return journey

JohannesburgSan Juan

JNB Johannesburg OR Tambo - SJU San Juan Luis Munoz Marin Intl

JNBSJU

Johannesburg OR Tambo

Sun 4/10

22:00-13:45

1 stop21h 45m

San Juan Luis Munoz Marin Intl

Sun 11/10

13:25-18:30

1 stop23h 05m

R22 665

JohannesburgSan Juan

JNB Johannesburg OR Tambo - SJU San Juan Luis Munoz Marin Intl

JNBSJU

Johannesburg OR Tambo

Sun 4/10

22:00-23:50

1 stop31h 50m

San Juan Luis Munoz Marin Intl

Sun 11/10

14:55-18:30

2 stops45h 35m

R23 498

JohannesburgSan Juan

JNB Johannesburg OR Tambo - SJU San Juan Luis Munoz Marin Intl

JNBSJU

Johannesburg OR Tambo

Sun 4/10

19:00-20:38

2 stops31h 38m

San Juan Luis Munoz Marin Intl

Sun 11/10

14:55-18:30

2 stops45h 35m

R26 285

JohannesburgSan Juan

JNB Johannesburg OR Tambo - SJU San Juan Luis Munoz Marin Intl

JNBSJU

Johannesburg OR Tambo

Mon 28/12

23:59-2:35

2 stops32h 36m

San Juan Luis Munoz Marin Intl

Fri 8/1

18:05-19:10

2 stops43h 05m

R28 480

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to San Juan from

San Juan flights insights and trends

Explore insights for your San Juan flight to craft the best travel plan

What is the cheapest month to fly to San Juan?

In general, January is the cheapest month to fly from South Africa to San Juan. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R15 954. If you aren’t able to travel to San Juan during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of R16 546.

Cheap San Juan flight deals and tips

Summary info about San Juan flight prices, duration and airlines

Best Round-Trip Price

R19 478

Fastest flight time

30h 34m
The best return flight price to San Juan from South Africa in the last 5 days is R19 478 (Johannesburg OR Tambo to San Juan Luis Munoz Marin Intl).
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The fastest flight to San Juan from South Africa takes 30h 34m (Johannesburg OR Tambo to San Juan Luis Munoz Marin Intl).
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Frequently asked questions about flying to San Juan

Is there an alternative airport near San Juan?

San Juan Isla Grande Airport, Ceiba J. Aponte de la Torre Airport, Ponce Mercedita Airport, Vieques Airport or Culebra Airport can be an alternative airport used for travel to San Juan.

Are there flights to Santurce?

Yes, if you fly to San Juan Luis Munoz Marin Intl in San Juan which is the closest available airport to Santurce (5,2 km away).

How long does it take to fly to San Juan?

The average flight duration from South Africa to San Juan depends on which airport you fly into and out of. Flying from Johannesburg OR Tambo to San Juan Luis Munoz Marin Intl is 30h 34m on average, while flying from Cape Town Intl to San Juan Luis Munoz Marin Intl is on average. San Juan Luis Munoz Marin Intl is the most popular airport in San Juan.

When did momondo last update prices for flights to San Juan?

Prices for flights to San Juan were last updated today.

How many operators does momondo search for flights to San Juan?

The number of operators available for flights to San Juan is 1 as of September 2026.

How old do you have to be to fly to San Juan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to San Juan.

What documentation or ID do you need to fly to San Juan?

The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to San Juan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to San Juan. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to San Juan.

I’m not ready to book a flight to San Juan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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