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Cheap flights from Cape Town to San Juan

CPT — SJU
Sep 5 — Sep 121
1 adult

Cheap flight deals from Cape Town to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Cape Town (CPT) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 August 2025.

Popular in

December

Cheapest in

February

Average price

R17 889
Highest demand for flights based on searches. 6% potential increase in price (R27 454 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (R12 218 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Best time to book a flight from Cape Town to San Juan

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

Cheapflights Insights

Everything you need to know about your flight from Cape Town to San Juan

What is the cheapest time of day to fly from CPT to SJU?

Find hourly flight availability from Cape Town to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 August 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from Cape Town to San Juan by exploring options for tickets in the afternoon.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated 31 August 2025.
See what other customers who have flown with KLM and United Airlines from Cape Town to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 382 reviews
Check prices

Entertainment

7,1

Food

7,3

Comfort

7,7

Boarding

7,8

Crew

8,4

Overall

7,8

Reviews

1 / 20
4,0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7,8
Good
1 382 reviews
KLM
7,8
Good
1 382 reviews
Check prices

Entertainment

7,1

Food

7,3

Comfort

7,7

Boarding

7,8

Crew

8,4

Overall

7,8

Reviews

1 / 20
4,0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7,4
Good
8 942 reviews
KLM
7,8
Good
1 382 reviews
Check prices

Entertainment

7,1

Food

7,3

Comfort

7,7

Boarding

7,8

Crew

8,4

Overall

7,8

Reviews

1 / 20
4,0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Cape Town to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cape Town to San Juan?

    Most people fly from Cape Town Intl (CPT) if they book a flight from Cape Town to San Juan. On average, Cape Town Intl has 0 outbound flights to San Juan per day from 2 airlines. Cape Town Intl is conveniently located just 15,6 km from Cape Town’s city centre.

  • What are the cheapest airlines flying from Cape Town to San Juan round-trip?

    Currently priced at R15 805, KLM will fly you from Cape Town to San Juan and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as R17 636. KLM is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Cape Town to San Juan that include hotel bookings?

    Yes. In addition to deals on Cape Town to San Juan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cape Town to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to San Juan.

  • Can I find deals for business class flights from Cape Town to San Juan?

    Yes. Cheapflights offers flight deals from Cape Town to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Cape Town to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
OR Tambo to Luis Munoz Marin Intl flights

Top 2 airlines flying from Cape Town to San Juan

Discover the top 2 airlines that operate flights from Cape Town to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 31 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestR15 805AverageR21 702FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapestR17 636AverageR22 600FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 Cape Town to San Juan?

Cheapflights helps you search for flights from Cape Town to San Juan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cape Town to San Juan.

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

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

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

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

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