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$223+ Cheap flights from Atlanta (ATL) 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SCL
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez are usually found in November or September, booked 72 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Atlanta to Santiago

Cheapest flights from Atlanta to Santiago
Explore the most affordable flight options available from Atlanta to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Lucky2Go deal was found by Cheapflights users on 2/17. 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 Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:44 pm
ATL
-
SCL
2 stops30h 46m
Multiple Airlines
Sun 5/178:20 pm
SCL
-
ATL
2 stops44h 44m
Multiple Airlines
Deal found 2/17$516
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 5/1010:50 pm
ATL
-
SCL
2 stops38h 40m
Multiple Airlines
Mon 5/1811:00 pm
SCL
-
ATL
1 stop22h 33m
Multiple Airlines
Deal found 2/18$534
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/1910:15 am
ATL
-
SCL
2 stops19h 15m
Multiple Airlines
Mon 4/2011:00 pm
SCL
-
ATL
1 stop15h 50m
Multiple Airlines
Deal found 2/17$548
This eDestinos deal was found by Cheapflights users on 2/16. 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.
Sun 4/1910:50 pm
ATL
-
SCL
2 stops30h 40m
Multiple Airlines
Wed 4/2912:55 am
SCL
-
ATL
2 stops34h 52m
Multiple Airlines
Deal found 2/16$561
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Tue 3/176:14 pm
ATL
-
SCL
2 stops35h 26m
Multiple Airlines
Tue 3/2411:25 pm
SCL
-
ATL
1 stop18h 44m
Multiple Airlines
Deal found 2/17$563
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/2010:50 pm
ATL
-
SCL
2 stops22h 25m
Multiple Airlines
Fri 4/39:40 am
SCL
-
ATL
2 stops22h 35m
Multiple Airlines
Deal found 2/16$565
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Tue 5/1910:50 pm
ATL
-
SCL
2 stops30h 40m
Multiple Airlines
Fri 5/2910:30 am
SCL
-
ATL
1 stop22h 32m
Multiple Airlines
Deal found 2/16$567
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Mon 3/168:29 am
ATL
-
SCL
3 stops26h 31m
Multiple Airlines
Mon 3/238:15 am
SCL
-
ATL
2 stops33h 54m
Multiple Airlines
Deal found 2/16$568

Find flight deals from Atlanta to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$516
(Lucky2Go)

One-way from

$223
(Trip.com)

Popular in

July

Cheapest in

November

Average price

$1,399

Good round-trip deal

$1,100 or less

Good one-way deal

$718 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Santiago Arturo Merino Benitez flights.
Search Deals
From Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 19, 2026.
Use the filters below to find and compare flights from Atlanta to Santiago that are best for you.

Fly from

Atlanta

Fly to

Santiago

Route

Depart

Return

Price

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Tue 3/17

6:14 pm-6:40 am

2 stops35h 26m

Santiago Arturo Merino Benitez

Tue 3/24

11:25 pm-5:09 pm

1 stop18h 44m

$563

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Fri 4/24

10:50 pm-9:05 pm

2 stops22h 15m

Santiago Arturo Merino Benitez

Fri 5/1

10:30 am-9:02 am

1 stop22h 32m

$568

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Fri 3/20

10:50 pm-10:15 pm

2 stops22h 25m

Santiago Arturo Merino Benitez

Fri 4/3

9:40 am-7:15 am

2 stops22h 35m

$578

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Sat 3/21

10:50 pm-2:40 pm

2 stops38h 50m

Santiago Arturo Merino Benitez

Sat 4/4

8:30 am-11:18 am

2 stops27h 48m

$582

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Sun 4/19

10:15 am-5:30 am

2 stops19h 15m

Santiago Arturo Merino Benitez

Mon 4/20

3:30 pm-6:35 pm

3 stops27h 05m

$610

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Tue 5/19

5:40 pm-2:15 pm

2 stops20h 35m

Santiago Arturo Merino Benitez

Wed 6/3

3:20 pm-9:02 am

2 stops17h 42m

$632

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Tue 3/10

10:50 pm-5:55 am

1 stop30h 05m

Santiago Arturo Merino Benitez

Tue 3/17

7:15 am-5:09 pm

2 stops34h 54m

$656

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Sat 4/18

10:50 pm-9:05 pm

2 stops22h 15m

$223

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Sun 5/10

10:50 pm-9:05 pm

2 stops22h 15m

$223

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Thu 4/16

8:15 am-5:30 am

2 stops21h 15m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 16 results
1
2

Compare providers for flights from Atlanta 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 Atlanta to Santiago in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust 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 Atlanta-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-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 Atlanta-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 Atlanta to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Atlanta 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 Atlanta to Santiago

How far ahead should I book a flight from Atlanta to Santiago?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Santiago. Price data was last updated on February 18, 2026.

To ensure you get the cheapest price possible for a flight from Atlanta to Santiago, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Atlanta to Santiago?

Currently, June is the cheapest month in which you can book a flight from Atlanta to Santiago (average of $149). Flying from Atlanta to Santiago in July is currently the most expensive (average of $1,147). 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 ATL to SCL?

Find hourly flight availability from Atlanta 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 February 19, 2026.

When flying from Atlanta to Santiago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Atlanta 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 19, 2026.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from Atlanta to Santiago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,213 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
8,213 reviews
Delta
7.9
Good
8,213 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
LATAM Airlines
7.5
Good
1,920 reviews
Delta
7.9
Good
8,213 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Copa Airlines
7.5
Good
1,552 reviews
Delta
7.9
Good
8,213 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • What airports do I use to fly from Atlanta to Santiago?

    If you wish to fly to Santiago from Atlanta, then you need to book flights from Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez. There are 2 flights from Hartsfield-Jackson (ATL) to Arturo Merino Benitez (SCL) per day to choose from. Flights to Santiago from Hartsfield-Jackson are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 9h 05m is how long a nonstop flight from Atlanta to Santiago Arturo Merino Benitez typically takes.

  • How popular is this Atlanta to Santiago flight route?

    Flights from Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez have been viewed 2 times in the past calendar month.

  • What are the cheapest airlines flying from Atlanta to Santiago round-trip?

    Flying on Copa Airlines is currently your cheapest option to Santiago, with prices starting at $629. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Delta, with the lowest prices starting at $937 and $1,029, respectively. These flights start at 49% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Atlanta to Santiago?

    The top 3 most reliable airlines when flying from Atlanta to Santiago are LATAM Airlines (73%), Delta (73%) and Korean Air (73%).

  • What are the cheapest flights from Atlanta to Santiago?

    The cheapest flight price from Atlanta to Santiago is $714. On average you can expect to pay $1,094. The most popular route, (Atlanta Hartsfield-Jackson - Santiago Arturo Merino Benitez), can usually be booked for $516.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta 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 Atlanta to Santiago?

    Currently, June is the cheapest month in which you can book a flight from Atlanta to Santiago (average of $149). Flying from Atlanta to Santiago in July is currently the most expensive (average of $1,147). 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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Alternative routes for Atlanta to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
Jacksonville to Santiago flights
Atlanta to Balmaceda flights
Asheville to Santiago flights
Savannah to Santiago flights
Tallahassee to Santiago flights

Top 3 airlines flying from Atlanta to Santiago

Discover the top 3 airlines that operate flights from Atlanta 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 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$629Average$1,115FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$937Average$1,174FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,029Average$1,339FlexibilityNo cancel feeOn-timeN/A

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