S$ 1,511 Find Cheap Flights 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 4-2. 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 long is the flight to Puerto Rico?

    An average direct flight from Singapore to Puerto Rico takes 26h 57m, covering a distance of 28236 km. The most popular route is Singapore - San Juan with an average flight time of 26h 57m.

  • What is the cheapest flight to Puerto Rico?

    The cheapest ticket to Puerto Rico from Singapore found in the last 72 hours was S$ 1,515. The most popular route is Singapore Changi to San Juan Luis Munoz Marin Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 1,515.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

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.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Puerto Rico flight deals.

Top airline flying 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 9039 reviews
7.7Boarding
6.7Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

The flying experience was great. The flight was on time with no boarding issues during a peak travel period. The short cut baggage drop and process was not smooth and efficient at Dulles.

10.0 ExcellentFoster, Dec 2024IAD - JAX
Read more United Airlines reviews

The flying experience was great. The flight was on time with no boarding issues during a peak travel period. The short cut baggage drop and process was not smooth and efficient at Dulles.

The negative was the wait at the airport coming back. I checked my bags in, an hour before boarding and I get the notification that my flight was delayed. Rather had gotten the notification while I was at the hotel. Then it was delayed 3 x’s. Ugh!

Checkin was painful and slow! Lady didn’t seem to know what was going on and couldn’t explain the delay. Seemed ahe couldnt see the computer scree and we couldn’t hear her talk through her mask.

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

The seat seemed roomy, the service was good, everything was fine.

Checked my bag despite paid the seat upgrade and there was plenty of space available in the overhead bin.

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.

Flight home lot's of room shame I never noticed that they ripped my suitcase and didn't notice it to I got toy destination and had to buy new set

Delayed over an hour due to paperwork not being filed correctly. Forced to change planes.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

Book Cheap Puerto Rico Plane Tickets

Recent return flight deals

4-2Tue
2 stopsUnited Airlines
26h 27mSIN-SJU
11-2Tue
2 stopsUnited Airlines
42h 05mSJU-SIN
S$ 1,511
3-2Mon
2 stopsUnited Airlines
26h 57mSIN-SJU
10-2Mon
2 stopsUnited Airlines
41h 50mSJU-SIN
S$ 1,515
3-2Mon
2 stopsJapan Airlines
35h 22mSIN-SJU
11-2Tue
2 stopsJapan Airlines
31h 50mSJU-SIN
S$ 1,763
3-2Mon
3 stops
48h 00mSIN-SJU
11-2Tue
3 stops
34h 29mSJU-SIN
S$ 2,331
4-2Tue
3 stops
35h 37mSIN-SJU
11-2Tue
3 stops
34h 29mSJU-SIN
S$ 2,696
4-2Tue
1 stop
27h 35mSIN-SJU
11-2Tue
2 stops
28h 30mSJU-SIN
S$ 2,742
4-2Tue
1 stop
27h 35mSIN-SJU
11-2Tue
1 stop
27h 40mSJU-SIN
S$ 3,778
3-2Mon
3 stopsUnited Airlines
43h 40mSIN-SJU
10-2Mon
3 stopsUnited Airlines
52h 30mSJU-SIN
S$ 4,100
4-2Tue
3 stopsUnited Airlines
32h 05mSIN-SJU
10-2Mon
2 stopsUnited Airlines
41h 55mSJU-SIN
S$ 4,363
3-2Mon
3 stopsUnited Airlines
32h 05mSIN-SJU
9-2Sun
2 stopsUnited Airlines
41h 55mSJU-SIN
S$ 6,487

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Everything you need to know for your flight to Puerto Rico

Cabin class types available on flights to Puerto Rico

Cabin classes available on flights to Puerto Rico. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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