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S$ 943 Find Cheap Flights from Southeast Asia 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 Southeast Asia to Puerto Rico departing on 15-6. 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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Good to know

Low season

March

High season

May
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (7% more expensive on average)

FAQs for booking flights from Southeast Asia to Puerto Rico

  • How does KAYAK find such low prices on flights from Southeast Asia 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 Southeast Asia to Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southeast Asia 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 Southeast Asia 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 Southeast Asia 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 Southeast Asia 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 Southeast Asia to Puerto Rico 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 Southeast Asia to Puerto Rico

Need help choosing which airline to fly with from Southeast Asia 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 8766 reviews
7.3Comfort
6.7Food
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

2.0 MediocreAnonymous, Feb 2025EWR - MCO
Read more United Airlines reviews

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

Maybe add a seat trade app for flyers that didn’t get seats together

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

Food is terrible. Flight is outdated and seats are not comfy.

EVen warmer in the plane it think it was 24+ degrees

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

United airlines was top for my last trip in every way

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.

The plane used to go to Chicago was a bit outdated and needed a refresh

Crew did their best but the plane configuration is too tight if you're bigger than an average sardine. Controls for the entertainment system didn't all work. The aircraft hadn't been cleaned in awhile.

Book cheap flights from Southeast Asia to Puerto Rico

Recent return flight deals

6-4Sun
3 stopsUnited Airlines
32h 50mSIN-SJU
12-4Sat
2 stopsUnited Airlines
41h 40mSJU-SIN
S$ 1,605
6-4Sun
3 stopsUnited Airlines
32h 50mSIN-SJU
13-4Sun
2 stopsUnited Airlines
35h 00mSJU-SIN
S$ 1,682

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Recent one-way flight deals

15-6Sun
2 stopsQatar Airways
27h 20mSIN-SJU
S$ 943
16-6Mon
2 stopsQatar Airways
35h 45mSIN-SJU
S$ 1,032
16-6Mon
3 stopsUnited Airlines
44h 45mSIN-SJU
S$ 1,480
16-6Mon
1 stop
33h 15mSIN-SJU
S$ 1,619

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Everything you need to know for your flight to Puerto Rico

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Puerto Rico
Business Class Flights to Puerto Rico
Prem Econ Class Flights to Puerto Rico
Economy class Flights to Puerto Ricofrom S$ 214

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