R16 558 Cheap flights to Puerto Rico

If you are looking to fly to Puerto Rico for less, look to airlines like United Airlines, Air France, and KLM, with prices starting at R15 429, R15 495, and R15 763 respectively.

You can find flights to Puerto Rico from 5 airlines. If you’re unsure which to fly with, consider booking your flight with KLM, United Airlines or British Airways as these are the most popular among our users. KLM is the most favoured with 43% of momondo travellers booking flights with this airline.

San Juan Luis Munoz Marin Intl is the most popular airport in Puerto Rico to fly to, with 93% of all users travelling to Puerto Rico opting to take a flight into this airport. If you’re interested in staying in San Juan, which is the city in Puerto Rico that is closest to San Juan Luis Munoz Marin Intl, then be sure to check momondo for cheap flight deals.

Flight times from South Africa to Puerto Rico vary, but if you’re flying out of Johannesburg OR Tambo and flying into San Juan Luis Munoz Marin Intl (one of the most popular routes), then the duration is 30h 20m on average. Another popular route from South Africa to Puerto Rico is flying from Cape Town Intl to San Juan Luis Munoz Marin Intl, which will take roughly . Keep in mind that layovers or delays could extend your travel time.

Sunday is the best day of the week to fly to Puerto Rico based on flight prices. Saturday is another affordable option. If you are looking to save money on flights to Puerto Rico, then try to avoid flying out on a Thursday since this is when prices are at their highest.

Prices for flights to Puerto Rico were last updated today.

The number of operators available for flights to Puerto Rico is 5 as of August 2025.

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 Puerto Rico.

The required travel and health documents for your Puerto Rico 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 Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.