Find cheap flights from Southeast Asia to Puerto Rico

1 adult
1 adult, Economy, 0 bags

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Useful Info

Good to know

Low seasonJanuary
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 5% lower 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 travelers 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 round-trip 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.

  • How many airports are there in Puerto Rico?

    There are 8 airports in Puerto Rico. The busiest airport is San Juan Airport (SJU), with 88% of all flights arriving there.

  • What is the cheapest month to fly from Southeast Asia to Puerto Rico?

    The cheapest month for flights from Southeast Asia to Puerto Rico is September, when tickets cost ₱70,116 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of round-trip tickets is ₱162,329 and ₱150,683 respectively.

Reviews of the 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 9431 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Poor. Crew allowed children to run around and scream and disturb passanger’s seats.

4.0 OkayAnonymous, Feb 2026
MUC - EWR
Read more United Airlines reviews

Poor. Crew allowed children to run around and scream and disturb passanger’s seats.

Airport terminal was outdated, flight was on a small jet with no wifi

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

I like flying first class, and United has a nice one

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Great crew, excellent landing, good food. Over all great experience. Thank you!

Could have said yes to a glass of wine 🍷 instead of saying we'll come around in a couple of hours

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

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.