S$ 862+ 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 7-1. 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
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Good one-way deal

S$ 71 or less
Price to beat on a one-way flight from Puerto Rico.
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Find flights from Puerto Rico

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 17 September 2025.

Mon 29-907:00SJU - SIN
2 stops35h 15mUnited Airlines
Tue 14-1020:40SIN - SJU
2 stops29h 05mUnited Airlines
Deal found 15-9S$ 1,390
Mon 1-1208:30SJU - SIN
2 stops34h 25mUnited Airlines
Mon 15-1222:20SIN - SJU
2 stops29h 20mUnited Airlines
Deal found 15-9S$ 1,515
Wed 4-301:09BQN - SIN
2 stops31h 06mUnited Airlines
Mon 9-322:20SIN - BQN
2 stops37h 37mUnited Airlines
Deal found 14-9S$ 1,630
Thu 26-208:35SJU - SIN
2 stops34h 20mUnited Airlines
Mon 2-322:20SIN - SJU
2 stops34h 40mUnited Airlines
Deal found 14-9S$ 1,643
Thu 26-207:20SJU - SIN
2 stops35h 15mJapan Airlines
Sun 1-302:20SIN - SJU
2 stops37h 35mJapan Airlines
Deal found 14-9S$ 1,651
Fri 21-1114:25SJU - SIN
2 stops41h 50mUnited Airlines
Mon 24-1122:20SIN - SJU
2 stops34h 40mUnited Airlines
Deal found 15-9S$ 1,677
Sat 22-1114:20SJU - SIN
2 stops41h 55mUnited Airlines
Sun 30-1122:20SIN - SJU
2 stops32h 05mUnited Airlines
Deal found 15-9S$ 1,694
Mon 29-906:00SJU - SIN
2 stops27h 00mQatar Airways
Mon 13-1003:10SIN - SJU
2 stops30h 14mQatar Airways
Deal found 15-9S$ 1,758
Thu 26-208:04SJU - SIN
2 stops34h 31mAmerican Airlines
Sun 1-302:20SIN - SJU
2 stops31h 35mAmerican Airlines
Deal found 15-9S$ 1,778
Wed 25-201:59SJU - SIN
2 stops31h 16mQatar Airways
Sun 1-303:15SIN - SJU
2 stops28h 40mQatar Airways
Deal found 14-9S$ 1,932
Sun 30-1102:00SJU - SIN
2 stops43h 35mMultiple Airlines
Mon 15-1219:25SIN - SJU
2 stops40h 29mMultiple Airlines
Deal found 15-9S$ 2,084
Thu 5-306:05BQN - SIN
2 stops38h 40mQatar Airways
Mon 9-320:15SIN - BQN
2 stops40h 52mQatar Airways
Deal found 14-9S$ 2,227

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 17 September 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Mon 29-9

07:00-06:15

2 stops35h 15m

Singapore Changi

Tue 14-10

20:40-13:45

2 stops29h 05m

S$ 1,390

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Mon 1-12

08:30-06:55

2 stops34h 25m

Singapore Changi

Mon 15-12

22:20-15:40

2 stops29h 20m

S$ 1,515

AguadillaSingapore

BQN - SIN

BQNSIN

Aguadilla Borinquen

Wed 4-3

01:09-20:15

2 stops31h 06m

Singapore Changi

Mon 9-3

22:20-23:57

2 stops37h 37m

S$ 1,630

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Thu 26-2

08:35-06:55

2 stops34h 20m

Singapore Changi

Mon 2-3

22:20-21:00

2 stops34h 40m

S$ 1,643

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Thu 26-2

07:20-06:35

2 stops35h 15m

Singapore Changi

Sun 1-3

02:20-03:55

2 stops37h 35m

S$ 1,651

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Fri 21-11

14:25-20:15

2 stops41h 50m

Singapore Changi

Mon 24-11

22:20-21:00

2 stops34h 40m

S$ 1,677

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Sat 22-11

14:20-20:15

2 stops41h 55m

Singapore Changi

Sun 30-11

22:20-18:25

2 stops32h 05m

S$ 1,694

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Thu 26-2

08:04-06:35

2 stops34h 31m

Singapore Changi

Sun 1-3

02:20-21:55

2 stops31h 35m

S$ 1,814

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Wed 25-2

01:59-21:15

2 stops31h 16m

Singapore Changi

Mon 2-3

20:15-19:55

2 stops35h 40m

S$ 1,932

AguadillaSingapore

BQN - SIN

BQNSIN

Aguadilla Borinquen

Thu 5-3

21:59-14:55

2 stops52h 56m

Singapore Changi

Sun 8-3

03:15-01:07

2 stops33h 52m

S$ 2,227

Flights are sorted by cheapest return flights first.

Deals found on 15-9

Showing 1-10 of 20 results
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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 month to book a flight from Puerto Rico?

Currently, January is the cheapest month in which you can book a flight from Puerto Rico (average of S$ 1,467). Flying from Puerto Rico in April will prove the most costly (average of S$ 2,504). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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

The cheapest city to fly to from Puerto Rico is Miami, with prices starting at S$ 71. Explore other affordable destinations below.

Miami
Miami
From S$ 56

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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 17 September 2025.

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

    Currently, the cheapest month for flights from Puerto Rico is January. The most expensive month for flights is April. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • 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.

See more FAQs

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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