S$ 884+ Cheap flights from Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17-3. 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.
SJU — SIN
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Puerto Rico

Discover essential information about flights departing from Puerto Rico, including flight schedules, destinations, airlines operating at the Puerto Rico airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 27 February 2026.

Good one-way deal

S$ 632 or less
Price to beat on a one-way flight from Puerto Rico.
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Cheapest flights from Puerto Rico
Explore the most affordable flight options available from Puerto Rico. Find the lowest fares based on data from user searches, with prices last updated on 27 February 2026.

Sun 15-307:30
SJU
-
SIN
2 stops48h 45m
United Airlines
Tue 31-309:00
SIN
-
SJU
3 stops44h 38m
United Airlines
Deal found 27-2S$ 1,550
Mon 23-307:30
SJU
-
SIN
2 stops35h 30m
United Airlines
Fri 27-322:20
SIN
-
SJU
2 stops34h 06m
United Airlines
Deal found 24-2S$ 1,740
Sat 14-301:29
SJU
-
SIN
3 stops41h 11m
Multiple Airlines
Tue 31-315:15
SIN
-
SJU
3 stops32h 34m
Multiple Airlines
Deal found 27-2S$ 2,308
Sun 22-301:29
SJU
-
SIN
3 stops40h 26m
Multiple Airlines
Fri 27-313:15
SIN
-
SJU
2 stops33h 52m
Multiple Airlines
Deal found 24-2S$ 2,316
Tue 7-706:00
SJU
-
SIN
2 stops30h 20m
Japan Airlines
Mon 20-701:55
SIN
-
SJU
2 stops43h 01m
Japan Airlines
Deal found 23-2S$ 5,674
Mon 23-315:40
SJU
-
SIN
2 stops29h 05m
American Airlines
Thu 26-303:15
SIN
-
SJU
2 stops31h 43m
American Airlines
Deal found 24-2S$ 9,034

Find flights from Puerto Rico within your budget

 
Find flights departing from Puerto Rico that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 27 February 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Route

Depart

Return

Price

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Sun 15-3

07:30-20:15

2 stops48h 45m

Singapore Changi

Tue 31-3

09:00-17:38

3 stops44h 38m

S$ 1,550

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Sun 22-3

01:29-05:55

3 stops40h 26m

Singapore Changi

Fri 27-3

13:15-11:07

2 stops33h 52m

S$ 2,316

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Tue 7-7

06:00-00:20

2 stops30h 20m

Singapore Changi

Mon 20-7

01:55-08:56

2 stops43h 01m

S$ 5,674

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Mon 23-3

13:25-20:15

3 stops42h 50m

Singapore Changi

Fri 27-3

06:35-17:25

3 stops46h 50m

S$ 10,050

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Tue 17-3

06:40-07:00

2 stops36h 20m

S$ 884

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Tue 17-3

10:45-06:00

1 stop31h 15m

S$ 1,803

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Tue 17-3

18:30-07:55

3 stops49h 25m

S$ 2,257

Flights are sorted by cheapest return flights first.

Deals found on 24-2

Sorted by cheapest first

Best time to book a flight from Puerto Rico

Have a flexible travel schedule? Discover the best time to fly from Puerto Rico with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Puerto Rico

Get recent, data-driven insights about flights from Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest place to fly to from Puerto Rico?

The cheapest city to fly to from Puerto Rico is Boston Logan Intl, with prices starting at S$ 443. Explore other affordable destinations below.

Boston Logan Intl
Boston Logan Intl
From S$ 443

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Related info for your journey

Access useful and relevant information related to your journey from Puerto Rico. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 27 February 2026.

  • How does Cheapflights help users find flights from Puerto Rico?

    Deals for flights from Puerto Rico are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Puerto Rico?

    Cheapflights helps you find that perfect flight from Puerto Rico by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Puerto Rico with no change fees?

    Certainly. Search results for flights from Puerto Rico shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Puerto Rico become cheaper?

    Yes, Cheapflights offers price alerts on flights from Puerto Rico so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Puerto Rico?

Deals for flights from Puerto Rico are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Puerto Rico?

Cheapflights helps you find that perfect flight from Puerto Rico by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Puerto Rico with no change fees?

Certainly. Search results for flights from Puerto Rico shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Puerto Rico become cheaper?

Yes, Cheapflights offers price alerts on flights from Puerto Rico so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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