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$273+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SCL
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 September or October, booked 71 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap 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 August 20, 2025.

Round-trip from

$577
(Avianca Connect)

One-way from

$273
(Avianca Connect)

Popular in

April

Cheapest in

September

Average price

$1,158

Good round-trip deal

$1,217 or less
From Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez
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One-way flight from Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 8% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez.
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Find 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 August 20, 2025.

This Avianca Connect deal was found by Cheapflights users on 8/18. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:45 amATL - SCL
2 stops18h 30mMultiple Airlines
Wed 10/153:30 pmSCL - ATL
2 stops22h 08mMultiple Airlines
Deal found 8/18$577
This Avianca Connect deal was found by Cheapflights users on 8/19. 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:00 amATL - SCL
2 stops21h 30mMultiple Airlines
Sun 12/141:35 amSCL - ATL
2 stops18h 37mMultiple Airlines
Deal found 8/19$591
This Avianca Connect deal was found by Cheapflights users on 8/18. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:59 amATL - SCL
2 stops18h 16mMultiple Airlines
Tue 9/2312:55 amSCL - ATL
2 stops20h 22mMultiple Airlines
Deal found 8/18$592
This Avianca Connect deal was found by Cheapflights users on 8/19. 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:59 amATL - SCL
2 stops18h 16mMultiple Airlines
Thu 9/2512:55 amSCL - ATL
2 stops20h 17mMultiple Airlines
Deal found 8/19$601
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Wed 8/2712:00 pmATL - SCL
2 stops16h 15mMultiple Airlines
Thu 9/49:45 amSCL - ATL
1 stop14h 10mMultiple Airlines
Deal found 8/18$617
This Avianca Connect deal was found by Cheapflights users on 8/19. 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:54 amATL - SCL
2 stops16h 21mMultiple Airlines
Tue 10/2112:55 amSCL - ATL
2 stops20h 14mMultiple Airlines
Deal found 8/19$629

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 August 20, 2025.
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

Wed 10/8

9:45 am-5:15 am

2 stops18h 30m

Santiago Arturo Merino Benitez

Wed 10/15

3:30 pm-12:38 pm

2 stops22h 08m

$577

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Wed 11/12

6:00 am-5:30 am

2 stops21h 30m

Santiago Arturo Merino Benitez

Sun 12/14

1:35 am-6:12 pm

2 stops18h 37m

$591

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Wed 9/17

9:59 am-5:15 am

2 stops18h 16m

Santiago Arturo Merino Benitez

Tue 9/23

12:55 am-8:17 pm

2 stops20h 22m

$592

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Tue 10/28

9:45 am-5:35 am

2 stops18h 50m

Santiago Arturo Merino Benitez

Mon 11/3

1:35 am-8:09 pm

2 stops20h 34m

$592

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Wed 9/10

9:59 am-5:15 am

2 stops18h 16m

Santiago Arturo Merino Benitez

Thu 9/25

12:55 am-8:12 pm

2 stops20h 17m

$601

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Wed 8/27

12:00 pm-4:15 am

2 stops16h 15m

Santiago Arturo Merino Benitez

Thu 9/4

9:45 am-11:55 pm

1 stop14h 10m

$617

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Wed 8/27

12:00 pm-4:15 am

2 stops16h 15m

Santiago Arturo Merino Benitez

Sun 9/7

10:45 am-7:49 am

1 stop22h 04m

$617

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Thu 10/9

11:54 am-5:15 am

2 stops16h 21m

Santiago Arturo Merino Benitez

Tue 10/21

12:55 am-8:09 pm

2 stops20h 14m

$629

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Mon 9/8

9:59 am-5:15 am

2 stops18h 16m

$273

AtlantaSantiago

ATL - SCL

ATLSCL

Atlanta Hartsfield-Jackson

Mon 11/17

6:00 am-5:30 am

2 stops21h 30m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 19 results
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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 August 8, 2025.

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, April is the cheapest month in which you can book a flight from Atlanta to Santiago (average of $752). Flying from Atlanta 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.

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 August 20, 2025.

It’s optimal to fly from Atlanta to Santiago in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to 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 August 20, 2025.
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
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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
1,844 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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
1,510 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

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 00m 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 $930. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Delta, with the lowest prices starting at $958 and $1,007, respectively. These flights start at 27% 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 (38%), Delta (38%) and Korean Air (38%).

  • What are the cheapest flights from Atlanta to Santiago?

    The cheapest flight price from Atlanta to Santiago is $1,059. On average you can expect to pay $1,604. The most popular route, (Atlanta Hartsfield-Jackson - Santiago Arturo Merino Benitez), can usually be booked for $577.

  • 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, April is the cheapest month in which you can book a flight from Atlanta to Santiago (average of $752). Flying from Atlanta 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

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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
Savannah to Santiago flights
Asheville to Santiago flights
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Atlanta to Balmaceda 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$930Average$1,120FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$958Average$1,237FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,007Average$1,370FlexibilityNo cancel feeOn-timeN/A

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