S$ 815+ Cheap flights from San Juan
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 15-10. 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.
Find flights from San Juan
Cheapest flights from San JuanExplore the most affordable flight options available from San Juan. Find the lowest fares based on data from user searches, with prices last updated on 15 August 2025.
Explore the most affordable flight options available from San Juan. Find the lowest fares based on data from user searches, with prices last updated on 15 August 2025.
Find flights from San Juan within your budget
Fly to
Route
Depart
Return
Price
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Sun 21-9
14:00-18:25
2 stops40h 25m
Singapore Changi
Mon 6-10
20:40-13:45
2 stops29h 05m
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Mon 2-2
08:10-08:00
2 stops35h 50m
Singapore Changi
Mon 16-2
22:20-18:25
3 stops32h 05m
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Mon 13-10
07:00-06:15
2 stops35h 15m
Singapore Changi
Thu 23-10
20:40-20:38
2 stops35h 58m
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Tue 3-2
08:35-08:00
2 stops35h 25m
Singapore Changi
Mon 16-2
22:20-15:40
2 stops29h 20m
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Tue 3-2
08:35-08:00
2 stops35h 25m
Singapore Changi
Tue 17-2
22:20-15:40
2 stops29h 20m
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Mon 2-2
08:35-08:00
2 stops35h 25m
Singapore Changi
Tue 17-2
22:20-14:40
2 stops28h 20m
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Thu 4-12
08:30-08:00
2 stops35h 30m
Singapore Changi
Sat 13-12
10:10-18:25
2 stops44h 15m
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Sun 12-10
03:03-17:30
2 stops50h 27m
Singapore Changi
Wed 22-10
01:55-00:57
2 stops35h 02m
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Sun 21-9
06:00-06:10
2 stops36h 10m
Singapore Changi
Sun 5-10
01:55-00:57
2 stops35h 02m
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Wed 15-10
16:51-14:05
3 stops57h 14m
Best time to book a flight from San Juan
Have a flexible travel schedule? Discover the best time to fly from San Juan with our price prediction graph.
Travel insights for flights from San Juan
Get recent, data-driven insights about flights from San Juan including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Juan?
Currently, September is the cheapest month in which you can book a flight from San Juan (average of S$ 1,036). Flying from San Juan in April will prove the most costly (average of S$ 2,513). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
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Airports servicing
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Related info for your journey
Access useful and relevant information related to your journey from San Juan. 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 15 August 2025.
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Can Cheapflights find flights from San Juan with no change fees?
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Can Cheapflights notify me if prices for flights from San Juan become cheaper?
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