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$267+ Cheap flights from LaGuardia, NY (LGA) 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SCL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from LaGuardia to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 September 16, 2025.

Round-trip from

$633
(Kiwi.com)

One-way from

$267
(Mytrip)

Popular in

November

Cheapest in

April

Average price

$610
From New York LaGuardia to Santiago Arturo Merino Benitez
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One-way flight from New York LaGuardia to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 20% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from LaGuardia to Santiago

Cheapest flights from LaGuardia to Santiago
Explore the most affordable flight options available from LaGuardia to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/317:59 pmLGA - SCL
2 stops25h 16mMultiple Airlines
Fri 11/710:50 amSCL - LGA
1 stop13h 11mMultiple Airlines
Deal found 9/16$633
This LATAM Airlines deal was found by Cheapflights users on 9/16. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:29 pmLGA - SCL
1 stop15h 31mLATAM Airlines
Thu 11/611:25 pmSCL - LGA
1 stop20h 40mLATAM Airlines
Deal found 9/16$635
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Thu 10/168:44 amLGA - SCL
3 stops36h 31mMultiple Airlines
Thu 10/239:15 pmSCL - LGA
2 stops26h 26mMultiple Airlines
Deal found 9/16$636
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/137:59 pmLGA - SCL
2 stops25h 16mMultiple Airlines
Mon 10/2010:55 pmSCL - LGA
1 stop24h 46mMultiple Airlines
Deal found 9/13$638
This eDestinos deal was found by Cheapflights users on 9/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:03 pmLGA - SCL
2 stops36h 42mMultiple Airlines
Wed 11/129:05 pmSCL - LGA
3 stops25h 59mMultiple Airlines
Deal found 9/16$640
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 11/205:55 amLGA - SCL
2 stops19h 40mMultiple Airlines
Mon 12/19:10 pmSCL - LGA
3 stops21h 57mMultiple Airlines
Deal found 9/14$644
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Mon 10/69:59 amLGA - SCL
3 stops40h 36mMultiple Airlines
Fri 10/105:55 amSCL - LGA
2 stops17h 46mMultiple Airlines
Deal found 9/14$645
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/84:58 pmLGA - SCL
3 stops33h 37mMultiple Airlines
Fri 10/105:55 amSCL - LGA
2 stops17h 46mMultiple Airlines
Deal found 9/16$646
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/146:00 amLGA - SCL
3 stops21h 30mMultiple Airlines
Mon 10/2012:55 amSCL - LGA
2 stops22h 46mMultiple Airlines
Deal found 9/14$647
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/314:00 pmLGA - SCL
1 stop14h 40mDelta
Fri 11/711:25 pmSCL - LGA
1 stop17h 23mDelta
Deal found 9/15$648

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 September 16, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Santiago that are best for you.

Fly from

LaGuardia

Fly to

Santiago

Route

Depart

Return

Price

New YorkSantiago

LGA - SCL

LGASCL

New York LaGuardia

Thu 10/23

5:55 am-5:15 am

2 stops22h 20m

Santiago Arturo Merino Benitez

Sat 10/25

1:35 am-10:41 pm

2 stops22h 06m

$647

New YorkSantiago

LGA - SCL

LGASCL

New York LaGuardia

Fri 10/31

4:00 pm-7:40 am

1 stop14h 40m

Santiago Arturo Merino Benitez

Fri 11/7

11:25 pm-2:48 pm

1 stop17h 23m

$648

New YorkSantiago

LGA - SCL

LGASCL

New York LaGuardia

Thu 10/30

3:41 pm-7:50 am

1 stop15h 09m

Santiago Arturo Merino Benitez

Thu 11/13

10:45 pm-11:26 am

1 stop14h 41m

$648

New YorkSantiago

LGA - SCL

LGASCL

New York LaGuardia

Thu 1/15

3:41 pm-8:50 am

1 stop15h 09m

Santiago Arturo Merino Benitez

Thu 2/5

10:45 pm-11:25 am

1 stop14h 40m

$648

New YorkSantiago

LGA - SCL

LGASCL

New York LaGuardia

Fri 1/16

7:45 am-8:50 am

1 stop23h 05m

Santiago Arturo Merino Benitez

Mon 1/26

10:45 pm-2:35 pm

1 stop17h 50m

$648

New YorkSantiago

LGA - SCL

LGASCL

New York LaGuardia

Thu 1/15

3:41 pm-8:50 am

1 stop15h 09m

Santiago Arturo Merino Benitez

Tue 1/27

10:45 pm-11:25 am

1 stop14h 40m

$648

New YorkSantiago

LGA - SCL

LGASCL

New York LaGuardia

Sun 11/9

3:41 pm-8:50 am

1 stop15h 09m

Santiago Arturo Merino Benitez

Thu 11/13

10:45 pm-11:26 am

1 stop14h 41m

$648

New YorkSantiago

LGA - SCL

LGASCL

New York LaGuardia

Tue 11/18

6:00 am-8:50 am

1 stop24h 50m

Santiago Arturo Merino Benitez

Thu 11/20

10:45 pm-11:26 am

1 stop14h 41m

$648

New YorkSantiago

LGA - SCL

LGASCL

New York LaGuardia

Thu 10/30

3:41 pm-7:50 am

1 stop15h 09m

Santiago Arturo Merino Benitez

Thu 11/6

10:45 pm-2:39 pm

1 stop17h 54m

$648

New YorkSantiago

LGA - SCL

LGASCL

New York LaGuardia

Mon 11/10

9:55 am-8:50 am

1 stop20h 55m

Santiago Arturo Merino Benitez

Fri 11/14

10:45 pm-4:24 pm

1 stop19h 39m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 results
1
2

Best time to book a flight from LaGuardia to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from LaGuardia 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 New York LaGuardia Airport to Santiago

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

Find hourly flight availability from LaGuardia 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 September 16, 2025.

When flying from New York LaGuardia Airport to Santiago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 12% versus a flight at noon.

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 September 16, 2025.
See what other customers who have flown with LATAM Airlines from New York LaGuardia Airport to Santiago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,847 reviews

Boarding

7.6

Overall

7.5

Crew

8.0

Entertainment

7.0

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,847 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Boarding

7.6

Overall

7.5

Crew

8.0

Entertainment

7.0

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from LaGuardia 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 New York LaGuardia?

    Most people fly into Santiago Arturo Merino Benitez (SCL) if they book a flight to Santiago from New York LaGuardia. On average, Arturo Merino Benitez has 0 inbound flights from New York LaGuardia per day from 1 airline. Santiago Arturo Merino Benitez is conveniently located just 8.4 mi from Santiago’s city center.

  • How long is the flight from New York LaGuardia Airport to Santiago?

    For as low as $648, Delta can have you in Santiago from New York LaGuardia Airport in 14h 40m. The distance from New York LaGuardia Airport to Santiago is about 5125 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from New York LaGuardia Airport to Santiago round-trip?

    According to our current data, LATAM Airlines ($569), offers the cheapest pricing from New York LaGuardia Airport to Santiago. This flight start at 33% lower than the current average price 3 months from now.

  • Can I find deals for flights from LaGuardia to Santiago that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Santiago?

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

  • Can I find deals for business class flights from LaGuardia to Santiago?

    Yes. Cheapflights offers flight deals from LaGuardia 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 New York LaGuardia Airport to Santiago?

    Currently, April is the cheapest month in which you can book a flight from New York LaGuardia Airport to Santiago (average of $752). Flying from New York LaGuardia Airport to Santiago in December is currently the most expensive (average of $1,098). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from LaGuardia to Santiago

Discover the top airline that operate flights from LaGuardia 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$569Average$887FlexibilityNo cancel feeOn-time81%

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