Find cheap flights from Singapore to Puerto Rico

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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 from Singapore to Puerto Rico is likely to change within 7 days, so travellers 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 from Singapore to Puerto Rico with an airline and back 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 from Singapore to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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Top tips for finding cheap flights to Puerto Rico

  • High season is considered to be January, February and December. The cheapest month to fly from Singapore is January.

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 8965 reviews
6.7Food
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

Average. Newark is a United Hub, yet a flight that is early somehow ends up getting late to the gate. Newark ATC needs help badly.

2.0 MediocreMurli, Jan 2025MBJ - EWR
Read more United Airlines reviews

Average. Newark is a United Hub, yet a flight that is early somehow ends up getting late to the gate. Newark ATC needs help badly.

Check-in at 4:30 am in the morning was very quick and efficient.

David went above and beyond to make our flight the best that it could be

Every single flight with them either cancel or delay for stupid shift. They are full of excuses.

Staff was generally seeming stressed out and was a bit rude and slow. Plane left late. Pilot was very well-spoken.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

I liked that the flight to Kosice was on time, the service was excellent and we arrived to Vienna early. The only thing I did not like, is that I had to pay for my suitcase $75. Bummer

The flights were great. Although late departing Cancun, the staff at the airport did a great job in rebooking us on a later flight leaving Newark for Ottawa. With the delay, we would not have made our original flight. They also pulled our bags and retagged them. Wonderful job.

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.

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

Information on your arrival and departure airports

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