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$247+ Cheap flights from Luis Munoz Marin Intl (SJU) to Santiago (SCL)

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SCL
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Santiago Arturo Merino Benitez are usually found in August or May, booked 49 days in advance, depart on a Sunday or Monday and return on a Wednesday

Cheap flight deals from Luis Munoz Marin Intl to Santiago

Cheapest flights from Luis Munoz Marin Intl to Santiago
Explore the most affordable flight options available from Luis Munoz Marin Intl to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This United Airlines deal was found by Cheapflights users on 12/7. 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.
Mon 12/87:45 amSJU - SCL
1 stop24h 05mUnited Airlines
Sat 12/1310:45 pmSCL - SJU
1 stop18h 51mUnited Airlines
Deal found 12/7$533
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:42 pmSJU - SCL
1 stop13h 13mAmerican Airlines
Tue 12/1610:30 pmSCL - SJU
1 stop12h 39mAmerican Airlines
Deal found 12/9$556
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:11 pmSJU - SCL
1 stop10h 50mCopa Airlines
Thu 12/1112:20 pmSCL - SJU
1 stop28h 51mCopa Airlines
Deal found 12/9$559
This American Airlines deal was found by Cheapflights users on 12/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:00 amSJU - SCL
1 stop20h 55mAmerican Airlines
Sun 12/1410:30 pmSCL - SJU
1 stop12h 39mAmerican Airlines
Deal found 12/8$580
This Copa Airlines deal was found by Cheapflights users on 12/8. 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 12/106:11 pmSJU - SCL
1 stop10h 50mCopa Airlines
Sun 12/215:12 amSCL - SJU
1 stop18h 13mCopa Airlines
Deal found 12/8$589
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/128:30 amSJU - SCL
2 stops23h 20mUnited Airlines
Sun 12/1410:45 pmSCL - SJU
1 stop23h 41mUnited Airlines
Deal found 12/8$599
This Delta deal was found by Cheapflights users on 12/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:38 pmSJU - SCL
2 stops33h 57mDelta
Sat 12/2711:10 pmSCL - SJU
1 stop22h 59mDelta
Deal found 12/7$603
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/92:05 amSJU - SCL
2 stops29h 45mUnited Airlines
Sun 12/2110:45 pmSCL - SJU
1 stop32h 26mUnited Airlines
Deal found 12/9$640
This Avianca deal was found by Cheapflights users on 12/9. 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.
Mon 12/296:30 pmSJU - SCL
1 stop10h 00mAvianca
Thu 1/157:25 amSCL - SJU
1 stop10h 40mAvianca
Deal found 12/9$656
This Copa Airlines deal was found by Cheapflights users on 12/9. 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 12/106:11 pmSJU - SCL
1 stop10h 50mCopa Airlines
Sun 12/213:23 amSCL - SJU
1 stop13h 48mCopa Airlines
Deal found 12/9$665

Find flight deals from Luis Munoz Marin Intl to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Santiago (SCL). 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 December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$444
(Arajet)

One-way from

$247
(United Airlines)

Popular in

January

Cheapest in

August

Average price

$623
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Santiago Arturo Merino Benitez flights.
Search Deals
From San Juan Luis Munoz Marin Intl to Santiago Arturo Merino Benitez
Search Deals
One-way flight from San Juan Luis Munoz Marin Intl to Santiago Arturo Merino Benitez
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl to Santiago 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 December 9, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Santiago that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Santiago

Route

Depart

Return

Price

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Thu 1/15

7:45 am-8:50 am

1 stop24h 05m

Santiago Arturo Merino Benitez

Tue 1/27

10:45 pm-9:26 pm

1 stop23h 41m

$506

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Wed 5/6

5:27 am-2:20 am

1 stop20h 53m

Santiago Arturo Merino Benitez

Tue 5/26

4:41 am-10:24 pm

1 stop17h 43m

$521

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Thu 3/12

6:14 pm-6:00 am

1 stop10h 46m

Santiago Arturo Merino Benitez

Tue 3/24

12:28 pm-10:29 pm

1 stop11h 01m

$521

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Wed 3/25

6:30 pm-5:30 am

1 stop10h 00m

Santiago Arturo Merino Benitez

Wed 4/1

7:10 am-4:50 pm

1 stop10h 40m

$533

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Sat 4/4

1:15 pm-5:15 am

1 stop15h 00m

Santiago Arturo Merino Benitez

Sat 4/11

6:10 am-4:50 pm

1 stop10h 40m

$536

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Fri 1/16

4:52 pm-8:50 am

2 stops38h 58m

Santiago Arturo Merino Benitez

Sun 1/25

10:45 pm-4:36 pm

1 stop18h 51m

$538

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Mon 1/19

5:51 pm-9:00 am

1 stop14h 09m

Santiago Arturo Merino Benitez

Sun 2/1

10:35 pm-10:48 am

1 stop13h 13m

$553

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Fri 3/27

6:45 am-7:50 am

1 stop24h 05m

$247

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Thu 12/25

6:30 am-5:35 am

2 stops22h 05m

$251

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Thu 12/25

1:21 pm-3:35 am

1 stop13h 14m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 14 results
1
2

Compare providers for flights from Luis Munoz Marin Intl to Santiago

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 Luis Munoz Marin Intl to Santiago in December.
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 San Juan Luis Munoz Marin Intl Airport-Santiago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Santiago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Santiago 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 San Juan Luis Munoz Marin Intl Airport-Santiago 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 Luis Munoz Marin Intl to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Santiago

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

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Santiago. Price data was last updated on December 5, 2025.

The best time to book flights from San Juan Luis Munoz Marin Intl Airport to Santiago is 49 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 San Juan Luis Munoz Marin Intl Airport to Santiago?

Currently, July is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Santiago (average of $242). Flying from San Juan Luis Munoz Marin Intl Airport to Santiago in January is currently the most expensive (average of $529). 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 SJU to SCL?

Find hourly flight availability from Luis Munoz Marin Intl to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 9, 2025.

It’s typically best to fly out from San Juan Luis Munoz Marin Intl Airport to Santiago in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. 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 Santiago. Reviews last updated December 9, 2025.
Read reviews from past customers who have flown Copa Airlines, American Airlines, and Avianca from San Juan Luis Munoz Marin Intl Airport to Santiago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,555 reviews

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.9

Boarding

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Copa Airlines
7.6
Good
1,555 reviews
Copa Airlines
7.6
Good
1,555 reviews

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.9

Boarding

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
American Airlines
7.2
Good
11,045 reviews
Copa Airlines
7.6
Good
1,555 reviews

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.9

Boarding

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Avianca
6.6
Okay
2,478 reviews
Copa Airlines
7.6
Good
1,555 reviews

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.9

Boarding

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Santiago. 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 into for flights to Santiago from 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 Santiago from San Juan Luis Munoz Marin Intl. Booking flights from San Juan Luis Munoz Marin Intl to Arturo Merino Benitez (SCL) should be relatively easy as there are 0 daily inbound flights from San Juan Luis Munoz Marin Intl from 3 different airlines.

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

    For as low as $521, United Airlines can have you in Santiago from San Juan Luis Munoz Marin Intl Airport in 20h 53m. There are 3593 mi between San Juan Luis Munoz Marin Intl Airport and Santiago. This flight may include one or multiple stops.

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

    Our cheapest airline available from San Juan Luis Munoz Marin Intl Airport to Santiago is Avianca. Our recent data shows that you can find tickets from as low as $263 on this airline. Additional options worth looking into are Copa Airlines and American Airlines, starting at $376 and $472 round-trip. These flights start at 52% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from San Juan Luis Munoz Marin Intl Airport to Santiago are Avianca ($215), American Airlines ($241), and Copa Airlines ($262).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Santiago 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 San Juan Luis Munoz Marin Intl Airport to Santiago?

    Currently, July is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Santiago (average of $242). Flying from San Juan Luis Munoz Marin Intl Airport to Santiago in January is currently the most expensive (average of $529). 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

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Top 3 airlines flying from Luis Munoz Marin Intl to Santiago

Discover the top 3 airlines that operate flights from Luis Munoz Marin Intl to Santiago. 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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$388Average$534FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$420Average$591FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$472Average$648FlexibilityNo cancel feeOn-time71%

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