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$257+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SCL
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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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 February 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 5/176:35 pm
SJU
-
SCL
1 stop10h 10m
Multiple Airlines
Thu 5/213:35 am
SCL
-
SJU
1 stop12h 45m
Multiple Airlines
Deal found 2/2$474
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:05 pm
SJU
-
SCL
1 stop15h 40m
Multiple Airlines
Fri 10/24:35 am
SCL
-
SJU
1 stop12h 45m
Multiple Airlines
Deal found 2/2$494
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/104:00 pm
SJU
-
SCL
1 stop11h 55m
Multiple Airlines
Fri 5/2912:30 am
SCL
-
SJU
1 stop16h 40m
Multiple Airlines
Deal found 2/2$501
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Fri 5/1511:07 am
SJU
-
SCL
2 stops18h 23m
Multiple Airlines
Thu 5/213:35 am
SCL
-
SJU
1 stop12h 45m
Multiple Airlines
Deal found 2/2$505
This Avianca deal was found by Cheapflights users on 2/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:35 pm
SJU
-
SCL
1 stop10h 10m
Avianca
Wed 4/296:40 am
SCL
-
SJU
1 stop10h 30m
Avianca
Deal found 2/5$538
This Copa Airlines deal was found by Cheapflights users on 2/3. 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 5/66:12 pm
SJU
-
SCL
1 stop10h 58m
Copa Airlines
Mon 5/252:22 am
SCL
-
SJU
1 stop13h 47m
Copa Airlines
Deal found 2/3$541
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Fri 2/68:10 am
SJU
-
SCL
2 stops47h 40m
United Airlines
Mon 2/1610:45 pm
SCL
-
SJU
2 stops26h 51m
United Airlines
Deal found 2/5$544
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 5/32:15 am
SJU
-
SCL
2 stops18h 50m
Multiple Airlines
Tue 5/263:35 am
SCL
-
SJU
1 stop10h 59m
Multiple Airlines
Deal found 2/2$550
This Delta deal was found by Cheapflights users on 2/3. 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 2/42:15 pm
SJU
-
SCL
2 stops21h 25m
Delta
Wed 2/1811:10 pm
SCL
-
SJU
1 stop16h 22m
Delta
Deal found 2/3$553
This Avianca deal was found by Cheapflights users on 2/3. 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.
Thu 4/21:05 pm
SJU
-
SCL
1 stop10h 15m
Avianca
Fri 4/1012:30 am
SCL
-
SJU
1 stop16h 40m
Avianca
Deal found 2/3$556
This United Airlines deal was found by Cheapflights users on 2/2. 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 10/274:50 pm
SJU
-
SCL
2 stops38h 00m
United Airlines
Fri 10/309:45 pm
SCL
-
SJU
2 stops24h 37m
United Airlines
Deal found 2/2$558

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$538
(Avianca)

One-way from

$257
(Avianca)

Popular in

February

Cheapest in

August

Average price

$643
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. 7% potential increase in price ($45 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 February 2026
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 February 5, 2026.
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

Tue 4/7

1:05 pm-11:20 pm

1 stop10h 15m

Santiago Arturo Merino Benitez

Wed 4/29

12:30 am-11:25 am

1 stop10h 55m

$538

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Thu 5/7

6:35 pm-4:45 am

1 stop10h 10m

Santiago Arturo Merino Benitez

Tue 5/12

6:40 am-5:10 pm

1 stop10h 30m

$538

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Wed 3/18

5:37 am-8:20 pm

1 stop13h 43m

Santiago Arturo Merino Benitez

Sat 3/28

5:21 am-4:09 pm

1 stop11h 48m

$541

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Wed 5/6

5:27 am-7:23 pm

1 stop13h 56m

Santiago Arturo Merino Benitez

Tue 5/26

4:09 am-4:09 pm

1 stop12h 00m

$541

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Sat 4/18

5:27 am-11:26 pm

1 stop17h 59m

Santiago Arturo Merino Benitez

Thu 4/23

11:25 am-10:24 pm

1 stop10h 59m

$541

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Wed 4/8

5:27 am-7:23 pm

1 stop13h 56m

Santiago Arturo Merino Benitez

Wed 4/29

4:49 am-4:09 pm

1 stop11h 20m

$541

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Mon 4/27

5:27 am-3:00 am

1 stop21h 33m

Santiago Arturo Merino Benitez

Sun 5/3

4:09 am-4:09 pm

1 stop12h 00m

$541

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Mon 4/20

5:27 am-2:20 am

1 stop20h 53m

Santiago Arturo Merino Benitez

Mon 4/27

4:17 am-4:09 pm

1 stop11h 52m

$541

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Thu 4/23

5:27 am-11:26 pm

1 stop17h 59m

Santiago Arturo Merino Benitez

Mon 4/27

4:17 am-4:09 pm

1 stop11h 52m

$541

San JuanSantiago

SJU - SCL

SJUSCL

San Juan Luis Munoz Marin Intl

Thu 3/26

1:00 pm-5:30 am

1 stop15h 30m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Santiago flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 January 30, 2026.

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 $245). Flying from San Juan Luis Munoz Marin Intl Airport to Santiago in February is currently the most expensive (average of $502). 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.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Santiago?

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 February 5, 2026.
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
7.5
Good
1,556 reviews

Food

6.8

Crew

8.1

Comfort

7.4

Boarding

7.8

Overall

7.5

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
7.5
Good
1,556 reviews
Copa Airlines
7.5
Good
1,556 reviews

Food

6.8

Crew

8.1

Comfort

7.4

Boarding

7.8

Overall

7.5

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.
American Airlines
7.2
Good
11,223 reviews
Copa Airlines
7.5
Good
1,556 reviews

Food

6.8

Crew

8.1

Comfort

7.4

Boarding

7.8

Overall

7.5

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
6.5
Okay
2,499 reviews
Copa Airlines
7.5
Good
1,556 reviews

Food

6.8

Crew

8.1

Comfort

7.4

Boarding

7.8

Overall

7.5

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 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 $538, Avianca can have you in Santiago from San Juan Luis Munoz Marin Intl Airport in 10h 15m. 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 $412 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 Arajet ($98), Avianca ($215), and American Airlines ($241).

  • 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 $245). Flying from San Juan Luis Munoz Marin Intl Airport to Santiago in February is currently the most expensive (average of $502). 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$263Average$529FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$412Average$586FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$472Average$618FlexibilityNo cancel feeOn-time71%

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