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S$ 1,097 Find cheap flights from Singapore to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Puerto Rico departing on 24-11. 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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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

Top airline flying from Singapore to Puerto Rico

Need help choosing which airline to fly with from Singapore to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9226 reviews
7.7Boarding
7.3Comfort
6.7Food
8.1Crew
7.1Entertainment
Airline reviews

There was no room in overhead bin to place our luggage despite we had tree seats. It means a lot of people had more than 1 carry on bags. When I asked a crew member to help she said that it was not her responsibility.

4.0 OkayYefim, Oct 2024YUL - JFK
Read more United Airlines reviews

There was no room in overhead bin to place our luggage despite we had tree seats. It means a lot of people had more than 1 carry on bags. When I asked a crew member to help she said that it was not her responsibility.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward in a very uncomfortable position and it is not removable.

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

To san Francisco it was ok. From sf to Manila it was horrible

The passenger in the row in front of me was listening to a political speech on his phone at full volume with no headphones and it was disturbing all of the passengers around him for several rows. I asked 2 of the flight attendants to speak to this passenger but they only shrugged. It was obvious that they were afraid there might be conflict and would not say anything. I had to take it upon myself to tell the passenger that he needed to turn it off or wear headphones as it was disturbing everyone around him not wearing their own headphones. I was very disappointed in the United flight attendants.

Crew went above and beyond. I was able to upgrade to United Polaris within 24 hours of my flight departure for 30,000 points. Was totally worth it.

The plane was delayed ~ 40 minutes. Communication could have been better. The entertainment was poor. We were not offered headsets by the flight attendants. The arm rest pad did not work properly, thus, I could not select what I wanted to watch.

Not very good. My flight was canceled. Rebooking was terrible. I got hung up on 4 times by book agents while attempting to get another flight. Took me 8 hours to finally rebooked. Agent a check in desk not helpful. They acted like it was an inconvenience for them to help me. They did not handle my issue which caused me to deal with call center.

I missed my flight and they would let me on the plane

Shout out to the check in counter staff in Richmond. So pleasant and helpful with ticketing and seat selection.

Book cheap flights from Singapore to Puerto Rico

Recent one-way flight deals

24-11Sun
2 stops
34h 08mSIN-SJU
S$ 1,097
24-11Sun
3 stopsUnited Airlines
44h 09mSIN-SJU
S$ 1,514
23-11Sat
2 stopsJapan Airlines
36h 28mSIN-SJU
S$ 1,551
24-11Sun
1 stop
25h 12mSIN-SJU
S$ 3,708

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