S$ 1,513 Find cheap flights from Singapore to Puerto Rico

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Puerto Rico departing on 20-1. 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.
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In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Singapore to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Puerto Rico from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Puerto Rico with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Puerto Rico from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Singapore to Puerto Rico

Recent return flight deals

20-1Mon
2 stopsUnited Airlines
38h 37mSIN-SJU
28-1Tue
2 stopsUnited Airlines
42h 05mSJU-SIN
S$ 1,513
19-1Sun
2 stopsJapan Airlines
35h 22mSIN-SJU
28-1Tue
2 stopsJapan Airlines
29h 20mSJU-SIN
S$ 1,848
19-1Sun
3 stops
68h 03mSIN-SJU
28-1Tue
3 stops
51h 50mSJU-SIN
S$ 1,993
20-1Mon
3 stops
33h 18mSIN-SJU
28-1Tue
3 stops
34h 05mSJU-SIN
S$ 2,142
20-1Mon
2 stops
31h 54mSIN-SJU
28-1Tue
1 stop
27h 40mSJU-SIN
S$ 2,306
20-1Mon
1 stop
25h 27mSIN-SJU
28-1Tue
1 stop
27h 40mSJU-SIN
S$ 3,771

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Everything you need to know for your flight from Singapore to Puerto Rico

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