S$ 1,508+ Cheap flights to Luis Munoz Marin Intl

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3-11. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Flights to Luis Munoz Marin Intl in 2025

Find the latest flights to Luis Munoz Marin Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 12 September 2025.

Return from

S$ 1,508
United Airlines
  • United Airlines
  • 3-11-8-11
  • 4 total stops
  • 100h 50m total
  • Singapore to San Juan
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Find flight deals to Luis Munoz Marin Intl Airport

Cheapest flights to Luis Munoz Marin Intl Airport
Explore the most affordable flight options available to Luis Munoz Marin Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

Mon 3-1122:20SIN - SJU
2 stops28h 20mUnited Airlines
Sat 8-1107:45SJU - SIN
2 stops72h 30mUnited Airlines
Deal found 10-9S$ 1,508
Sun 2-1103:15SIN - SJU
2 stops28h 40mQatar Airways
Sat 8-1108:05SJU - SIN
2 stops36h 40mQatar Airways
Deal found 10-9S$ 1,798
Mon 3-1123:25SIN - SJU
3 stops35h 04mMultiple Airlines
Sat 8-1118:12SJU - SIN
2 stops35h 23mMultiple Airlines
Deal found 10-9S$ 3,794

Cheapflights Fare Finder

 
Locate flights to Luis Munoz Marin Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 12 September 2025.
Use the filters below to find and compare flights to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Mon 3-11

22:20-14:40

2 stops28h 20m

San Juan Luis Munoz Marin Intl

Sat 8-11

07:45-20:15

2 stops72h 30m

S$ 1,508

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sun 2-11

03:15-19:55

2 stops28h 40m

San Juan Luis Munoz Marin Intl

Sat 8-11

08:05-08:45

2 stops36h 40m

S$ 1,798

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Tue 10-3

10:25-11:01

2 stops36h 36m

San Juan Luis Munoz Marin Intl

Sat 14-3

05:00-10:00

2 stops41h 00m

S$ 1,929

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Mon 9-3

03:15-19:55

2 stops28h 40m

San Juan Luis Munoz Marin Intl

Sat 14-3

21:25-14:55

2 stops29h 30m

S$ 1,966

Flights are sorted by cheapest return flights first.

Deals found on 10-9

Best time to book a flight to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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.

Cheapflights Insights

Everything you need to know about your flight to San Juan Luis Munoz Marin Intl Airport

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Luis Munoz Marin Intl ranges from 55.0 - 156.0 mm per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Luis Munoz Marin Intl when rainfall is around 55.0 mm.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Luis Munoz Marin Intl, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

How long is the flight to Luis Munoz Marin Intl?

On average, a flight from Singapore to Luis Munoz Marin Intl takes 28 hours 20 minutes. Flights to Luis Munoz Marin Intl from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Luis Munoz Marin Intl

  • Can I find cheaper flights to Luis Munoz Marin Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Luis Munoz Marin Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does San Juan Luis Munoz Marin Intl have rental cars?

    Yes. Those touching down at San Juan Luis Munoz Marin Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Juan Luis Munoz Marin Intl?

    Yes. San Juan Luis Munoz Marin Intl has hotels nearby for those requiring accommodations. San Juan Airport Hotel is the closest property to San Juan Luis Munoz Marin Intl (0.0 km away from San Juan Luis Munoz Marin Intl).

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