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

$284+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SJU
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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.

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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$531
(United Airlines)

One-way from

$284
(FlightHub)

Popular in

January

Cheapest in

October

Average price

$624
Provider with most accurate pricing for Santiago Arturo Merino Benitez-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-San Juan Luis Munoz Marin Intl flights.
Search Deals
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. 14% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 6, 2026.

This United Airlines deal was found by Cheapflights users on 1/5. 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.
Wed 2/1810:45 pmSCL - SJU
1 stop23h 41mUnited Airlines
Wed 2/258:30 amSJU - SCL
2 stops47h 20mUnited Airlines
Deal found 1/5$531
This Copa Airlines deal was found by Cheapflights users on 1/6. 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.
Fri 3/65:21 amSCL - SJU
1 stop18h 08mCopa Airlines
Sun 3/155:37 amSJU - SCL
1 stop21h 21mCopa Airlines
Deal found 1/6$542
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Thu 1/2210:45 pmSCL - SJU
2 stops23h 15mUnited Airlines
Thu 1/295:50 pmSJU - SCL
2 stops38h 00mUnited Airlines
Deal found 1/5$543
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Tue 1/2710:45 pmSCL - SJU
1 stop23h 41mUnited Airlines
Mon 2/28:10 amSJU - SCL
2 stops47h 40mUnited Airlines
Deal found 1/6$548
This Copa Airlines deal was found by Cheapflights users on 1/6. 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.
Tue 2/241:16 amSCL - SJU
1 stop15h 54mCopa Airlines
Thu 3/55:37 amSJU - SCL
1 stop17h 57mCopa Airlines
Deal found 1/6$562
This Copa Airlines deal was found by Cheapflights users on 1/6. 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.
Tue 1/275:20 amSCL - SJU
1 stop18h 08mCopa Airlines
Sun 2/85:37 amSJU - SCL
1 stop21h 37mCopa Airlines
Deal found 1/6$582
This Copa Airlines deal was found by Cheapflights users on 1/5. 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.
Wed 2/255:20 amSCL - SJU
1 stop11h 50mCopa Airlines
Mon 3/96:14 pmSJU - SCL
1 stop10h 46mCopa Airlines
Deal found 1/5$589
This Copa Airlines deal was found by Cheapflights users on 1/6. 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.
Thu 2/265:44 amSCL - SJU
1 stop17h 48mCopa Airlines
Sun 3/85:37 amSJU - SCL
1 stop21h 21mCopa Airlines
Deal found 1/6$606
This Copa Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 1/215:20 amSCL - SJU
1 stop18h 08mCopa Airlines
Sun 2/15:37 amSJU - SCL
1 stop13h 43mCopa Airlines
Deal found 1/6$609
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Wed 2/1810:45 pmSCL - SJU
2 stops23h 15mUnited Airlines
Thu 2/264:52 pmSJU - SCL
2 stops38h 58mUnited Airlines
Deal found 1/5$649

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 January 6, 2026.
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 3/10

1:38 am-4:09 pm

1 stop15h 31m

San Juan Luis Munoz Marin Intl

Fri 3/20

5:37 am-8:20 pm

1 stop13h 43m

$542

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Thu 1/22

10:45 pm-9:26 pm

1 stop23h 41m

San Juan Luis Munoz Marin Intl

Thu 1/29

4:52 pm-8:50 am

2 stops38h 58m

$543

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Wed 2/18

10:45 pm-9:00 pm

2 stops23h 15m

San Juan Luis Munoz Marin Intl

Thu 2/26

3:46 pm-8:50 am

1 stop16h 04m

$543

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Wed 2/18

10:45 pm-9:26 pm

1 stop23h 41m

San Juan Luis Munoz Marin Intl

Wed 2/25

8:30 am-8:50 am

2 stops47h 20m

$543

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Tue 2/24

10:45 pm-9:00 pm

2 stops23h 15m

San Juan Luis Munoz Marin Intl

Tue 3/3

4:52 pm-8:50 am

2 stops38h 58m

$548

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Tue 1/27

10:45 pm-9:00 pm

2 stops23h 15m

San Juan Luis Munoz Marin Intl

Mon 2/2

8:10 am-8:50 am

2 stops47h 40m

$548

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Mon 4/27

11:55 pm-4:50 pm

1 stop16h 55m

$284

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Sun 4/26

11:55 pm-4:50 pm

1 stop16h 55m

$284

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Sat 1/24

10:45 pm-1:17 pm

2 stops39h 32m

$316

SantiagoSan Juan

SCL - SJU

SCLSJU

Santiago Arturo Merino Benitez

Thu 1/29

10:45 pm-10:22 pm

2 stops24h 37m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 13 results
1
2

Compare providers for flights from Santiago to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santiago to Luis Munoz Marin Intl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santiago-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santiago-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santiago-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santiago-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

How far ahead should I book a flight from Santiago to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Santiago to Luis Munoz Marin Intl. Price data was last updated on January 2, 2026.

The best time to book flights from Santiago to San Juan Luis Munoz Marin Intl Airport is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Santiago to San Juan Luis Munoz Marin Intl Airport (average of $200). Flying from Santiago to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $308). 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.

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 January 6, 2026.
Peruse reviews from past customers who have flown with Copa 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
7.6
Good
1,564 reviews

Boarding

7.8

Overall

7.6

Comfort

7.4

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.6
Good
1,564 reviews
Copa Airlines
7.6
Good
1,564 reviews

Boarding

7.8

Overall

7.6

Comfort

7.4

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Avianca
6.6
Okay
2,498 reviews
Copa Airlines
7.6
Good
1,564 reviews

Boarding

7.8

Overall

7.6

Comfort

7.4

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

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.

  • How long is the flight from Santiago to San Juan Luis Munoz Marin Intl Airport?

    For as low as $542, Copa Airlines can have you in San Juan Luis Munoz Marin Intl Airport from Santiago in 15h 31m. The distance from Santiago to San Juan Luis Munoz Marin Intl Airport is about 3593 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Copa Airlines. Our recent data shows that you can find tickets from as low as $331 on this airline. An additional option worth looking into is Avianca, starting at $403. These flights start at 36% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Santiago to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapest airlines for a one-way flight from Santiago to San Juan Luis Munoz Marin Intl Airport are Avianca ($251), American Airlines ($279), and Copa Airlines ($285).

  • 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, October is the cheapest month in which you can book a flight from Santiago to San Juan Luis Munoz Marin Intl Airport (average of $200). Flying from Santiago to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $308). 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
Fajardo
Dorado
Rio Grande
Humacao
Luquillo
Bayamón

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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$403Average$524FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$406Average$558FlexibilityNo 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.