HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luis Munoz Marin Intl

$290+ Cheap flights from Santiago (SCL) to Luis Munoz Marin Intl (SJU)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SJU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santiago to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to San Juan Luis Munoz Marin Intl are usually found in March or July, booked 63 days in advance, depart on a Wednesday or Monday and return on a Sunday

Cheap flight deals from Santiago to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$403
(Avianca)

One-way from

$290
(Copa Airlines)

Popular in

January

Cheapest in

March

Average price

$483
From Santiago Arturo Merino Benitez to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Santiago Arturo Merino Benitez to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Santiago to Luis Munoz Marin Intl

Cheapest flights from Santiago to Luis Munoz Marin Intl
Explore the most affordable flight options available from Santiago to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Avianca deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:30 pmSCL - SJU
1 stop26h 20mAvianca
Tue 8/196:15 pmSJU - SCL
1 stop10h 00mAvianca
Deal found 7/29$403
This Copa Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/252:26 amSCL - SJU
1 stop13h 30mCopa Airlines
Wed 9/32:55 pmSJU - SCL
1 stop11h 47mCopa Airlines
Deal found 7/30$406
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:45 pmSCL - SJU
2 stops40h 32mUnited Airlines
Wed 11/123:46 pmSJU - SCL
1 stop16h 04mUnited Airlines
Deal found 7/28$537
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/128:15 pmSCL - SJU
2 stops17h 50mMultiple Airlines
Tue 8/193:46 pmSJU - SCL
1 stop10h 49mMultiple Airlines
Deal found 7/29$543

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Santiago to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Santiago

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Tue 8/12

2:30 pm-4:50 pm

1 stop26h 20m

San Juan Luis Munoz Marin Intl

Tue 8/19

6:15 pm-4:15 am

1 stop10h 00m

$403

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Mon 8/25

2:26 am-3:56 pm

1 stop13h 30m

San Juan Luis Munoz Marin Intl

Wed 9/3

2:55 pm-2:42 am

1 stop11h 47m

$406

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Fri 10/31

9:45 pm-1:17 pm

2 stops40h 32m

San Juan Luis Munoz Marin Intl

Wed 11/12

3:46 pm-8:50 am

1 stop16h 04m

$537

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Tue 8/12

8:15 pm-2:05 pm

2 stops17h 50m

San Juan Luis Munoz Marin Intl

Tue 8/19

3:46 pm-2:35 am

1 stop10h 49m

$543

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Tue 9/2

12:24 am-12:59 pm

1 stop12h 35m

$290

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Wed 9/3

11:55 pm-7:05 am

2 stops31h 10m

$341

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Sat 9/27

12:55 am-3:00 pm

2 stops15h 05m

$1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Santiago to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Santiago with our price prediction graph.
Estimated round-trip 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 from Santiago to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Santiago to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Santiago to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Santiago to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SCL to SJU?

Find hourly flight availability from Santiago to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

It’s typically best to fly out from Santiago to San Juan Luis Munoz Marin Intl Airport at noon. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, United Airlines, and Avianca from Santiago to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,493 reviews

Overall

7.5

Crew

8.1

Food

6.8

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,493 reviews
Copa Airlines
7.5
Good
1,493 reviews

Overall

7.5

Crew

8.1

Food

6.8

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
United Airlines
7.4
Good
8,896 reviews
Copa Airlines
7.5
Good
1,493 reviews

Overall

7.5

Crew

8.1

Food

6.8

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Avianca
6.7
Okay
2,387 reviews
Copa Airlines
7.5
Good
1,493 reviews

Overall

7.5

Crew

8.1

Food

6.8

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Related info for your journey

Find useful and relevant information for your journey from Santiago to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santiago to San Juan Luis Munoz Marin Intl?

    Located just 8.4 mi from the city center, Santiago Arturo Merino Benitez is the airport most travelers will use when flying to San Juan Luis Munoz Marin Intl from Santiago. Booking flights from Arturo Merino Benitez (SCL) to San Juan Luis Munoz Marin Intl should be relatively easy as there are 0 daily outbound flights to San Juan Luis Munoz Marin Intl from 2 different airlines.

  • What are the cheapest airlines flying from Santiago to San Juan Luis Munoz Marin Intl Airport round-trip?

    Our cheapest airline available from Santiago to San Juan Luis Munoz Marin Intl Airport is Avianca. Our recent data shows that you can find tickets from as low as $403 on this airline. Additional options worth looking into are Copa Airlines and United Airlines, starting at $406 and $537 round-trip. These flights start at 23% lower than the current average price 3 months from now.

  • Can I find deals for flights from Santiago to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Santiago to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Santiago to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Santiago to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santiago to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Santiago to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Santiago to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Santiago to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Santiago to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$345Average$534FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$414Average$543FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.