$274+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SCL
May 3 — May 101
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Santiago with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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
Best
Last-minute
One-way
Cheapest flights from Atlanta to SantiagoExplore 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 April 3, 2026.
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 April 3, 2026.
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:00 am
ATL
- SCL
2 stops19h 30m
Multiple Airlines
Tue 5/55:00 am
SCL
- ATL
2 stops29h 25m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$619
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Sun 4/267:00 am
ATL
- SCL
2 stops20h 55m
Multiple Airlines
Wed 4/293:20 pm
SCL
- ATL
2 stops28h 12m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$646
This eDestinos deal was found by Cheapflights users on 3/30. 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.
Thu 6/118:55 pm
ATL
- SCL
2 stops40h 35m
Multiple Airlines
Mon 6/158:20 pm
SCL
- ATL
2 stops41h 14m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$652
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:50 pm
ATL
- SCL
2 stops30h 40m
Multiple Airlines
Mon 5/118:20 pm
SCL
- ATL
3 stops49h 16m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$669
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:45 pm
ATL
- SCL
2 stops31h 10m
Multiple Airlines
Fri 5/2212:01 am
SCL
- ATL
2 stops34h 24m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$672
This Mytrip deal was found by Cheapflights users on 3/30. 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 4/306:30 pm
ATL
- SCL
2 stops19h 45m
Multiple Airlines
Fri 5/153:20 pm
SCL
- ATL
2 stops31h 37m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$678
This Mytrip deal was found by Cheapflights users on 3/29. 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.
Sat 4/184:50 pm
ATL
- SCL
3 stops35h 55m
Multiple Airlines
Sat 4/256:40 am
SCL
- ATL
2 stops35h 12m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$692
This Trip.com deal was found by Cheapflights users on 4/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
ATL
- SCL
2 stops22h 45m
Multiple Airlines
Wed 4/2912:30 am
SCL
- ATL
2 stops21h 16m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$694
Best flights from Atlanta to SantiagoDiscover carefully curated flight deals from Atlanta to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
Discover carefully curated flight deals from Atlanta to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:55 pm
ATL
- SCL
2 stops31h 00m
Multiple Airlines
Fri 8/2812:01 am
SCL
- ATL
1 stop19h 48m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$907
This Copa Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 4/235:26 pm
ATL
- SCL
1 stop11h 44m
Copa Airlines
Wed 4/292:30 am
SCL
- ATL
1 stop13h 19m
Copa Airlines
Deal found 3/30![Copa Airlines logo]()
$1,109
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 5/611:50 am
ATL
- SCL
2 stops15h 10m
United Airlines
Wed 5/1312:01 am
SCL
- ATL
2 stops17h 54m
United Airlines
Deal found 3/30![United Airlines logo]()
$1,128
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:10 pm
ATL
- SCL
Nonstop9h 05m
LATAM Airlines
Thu 5/147:50 am
SCL
- ATL
1 stop12h 45m
LATAM Airlines
Deal found 3/29![LATAM Airlines logo]()
$1,134
This Delta deal was found by Cheapflights users on 3/30. 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.
Mon 4/2710:10 pm
ATL
- SCL
Nonstop9h 05m
Delta
Mon 5/118:40 pm
SCL
- ATL
Nonstop9h 41m
Delta
Deal found 3/30![Delta logo]()
$1,151
This CheapOair deal was found by Cheapflights users on 3/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:06 pm
ATL
- SCL
2 stops19h 09m
Multiple Airlines
Mon 5/116:40 am
SCL
- ATL
2 stops26h 51m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,068
This Copa Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 4/185:26 pm
ATL
- SCL
1 stop11h 44m
Copa Airlines
Fri 4/2412:46 am
SCL
- ATL
1 stop15h 03m
Copa Airlines
Deal found 3/29![Copa Airlines logo]()
$1,109
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:10 pm
ATL
- SCL
1 stop21h 55m
Delta
Wed 5/138:40 pm
SCL
- ATL
Nonstop9h 41m
Delta
Deal found 4/2![Delta logo]()
$1,151
This Copa Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 5/75:26 pm
ATL
- SCL
1 stop11h 44m
Copa Airlines
Wed 5/1312:38 am
SCL
- ATL
1 stop15h 11m
Copa Airlines
Deal found 3/30![Copa Airlines logo]()
$1,109
This CheapOair deal was found by Cheapflights users on 4/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:36 pm
ATL
- SCL
2 stops26h 44m
Multiple Airlines
Wed 6/312:30 am
SCL
- ATL
2 stops17h 53m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,151
This Copa Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/165:26 pm
ATL
- SCL
1 stop11h 44m
Copa Airlines
Fri 5/2212:38 am
SCL
- ATL
1 stop15h 11m
Copa Airlines
Deal found 4/1![Copa Airlines logo]()
$1,113
This Copa Airlines deal was found by Cheapflights users on 4/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:26 pm
ATL
- SCL
1 stop11h 44m
Copa Airlines
Sun 5/2412:01 am
SCL
- ATL
1 stop15h 48m
Copa Airlines
Deal found 4/2![Copa Airlines logo]()
$1,113
Last-minute flights from Atlanta to SantiagoDiscover last-minute flight deals from Atlanta to Santiago. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Santiago. Data last updated April 3, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 3/29. 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.
Sat 4/184:50 pm
ATL
- SCL
3 stops35h 55m
Multiple Airlines
Sat 4/256:40 am
SCL
- ATL
2 stops35h 12m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$692
This Trip.com deal was found by Cheapflights users on 4/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
ATL
- SCL
2 stops22h 45m
Multiple Airlines
Wed 4/2912:30 am
SCL
- ATL
2 stops21h 16m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$694
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Sun 4/267:00 am
ATL
- SCL
2 stops20h 55m
Multiple Airlines
Wed 4/293:20 pm
SCL
- ATL
2 stops28h 12m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$646
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:50 pm
ATL
- SCL
2 stops30h 40m
Multiple Airlines
Mon 5/118:20 pm
SCL
- ATL
3 stops49h 16m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$669
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:00 am
ATL
- SCL
2 stops19h 30m
Multiple Airlines
Tue 5/55:00 am
SCL
- ATL
2 stops29h 25m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$619
This Mytrip deal was found by Cheapflights users on 3/30. 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 4/306:30 pm
ATL
- SCL
2 stops19h 45m
Multiple Airlines
Fri 5/153:20 pm
SCL
- ATL
2 stops31h 37m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$678
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:45 pm
ATL
- SCL
2 stops31h 10m
Multiple Airlines
Fri 5/2212:01 am
SCL
- ATL
2 stops34h 24m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$672
One-way flights from Atlanta to SantiagoSearch for one-way flight options from Atlanta to Santiago. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
Search for one-way flight options from Atlanta to Santiago. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/267:00 am
ATL
- SCL
2 stops20h 55m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$274
This eDestinos deal was found by Cheapflights users on 4/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:45 pm
ATL
- SCL
2 stops29h 50m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$279
This Trip.com deal was found by Cheapflights users on 3/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
ATL
- SCL
2 stops32h 15m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$284
This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:00 am
ATL
- SCL
2 stops30h 30m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:21 pm
ATL
- SCL
2 stops16h 24m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/292:00 pm
ATL
- SCL
2 stops15h 10m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:00 pm
ATL
- SCL
2 stops35h 26m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/288:37 pm
ATL
- SCL
2 stops40h 53m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$302
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 April 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $619 (Trip.com) |
One-way from | $273 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $1,304 |
Good round-trip deal | $1,216 or less |
Good one-way deal | $1,068 or less |
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 April 3, 2026.
Use the filters below to find and compare flights from Atlanta to Santiago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaSantiago
ATL - SCL
ATLSCL
Atlanta Hartsfield-Jackson
Sat 8/22
8:55 pm-3:55 am
2 stops31h 00m
Santiago Arturo Merino Benitez
Fri 8/28
12:01 am-7:49 pm
1 stop19h 48m
$907
AtlantaSantiago
ATL - SCL
ATLSCL
Atlanta Hartsfield-Jackson
Mon 4/27
7:06 pm-2:15 pm
2 stops19h 09m
Santiago Arturo Merino Benitez
Mon 5/11
6:40 am-9:31 am
2 stops26h 51m
$1,068
AtlantaSantiago
ATL - SCL
ATLSCL
Atlanta Hartsfield-Jackson
Thu 4/23
5:26 pm-5:10 am
1 stop11h 44m
Santiago Arturo Merino Benitez
Wed 4/29
2:30 am-3:49 pm
1 stop13h 19m
$1,109
AtlantaSantiago
ATL - SCL
ATLSCL
Atlanta Hartsfield-Jackson
Sat 4/18
5:26 pm-5:10 am
1 stop11h 44m
Santiago Arturo Merino Benitez
Fri 4/24
12:46 am-3:49 pm
1 stop15h 03m
$1,109
AtlantaSantiago
ATL - SCL
ATLSCL
Atlanta Hartsfield-Jackson
Thu 5/7
5:26 pm-5:10 am
1 stop11h 44m
Santiago Arturo Merino Benitez
Wed 5/13
12:38 am-3:49 pm
1 stop15h 11m
$1,109
AtlantaSantiago
ATL - SCL
ATLSCL
Atlanta Hartsfield-Jackson
Sat 5/16
5:26 pm-5:10 am
1 stop11h 44m
Santiago Arturo Merino Benitez
Fri 5/22
12:38 am-3:49 pm
1 stop15h 11m
$1,113
AtlantaSantiago
ATL - SCL
ATLSCL
Atlanta Hartsfield-Jackson
Sat 5/16
5:26 pm-5:10 am
1 stop11h 44m
Santiago Arturo Merino Benitez
Sun 5/24
12:01 am-3:49 pm
1 stop15h 48m
$1,113
AtlantaSantiago
ATL - SCL
ATLSCL
Atlanta Hartsfield-Jackson
Wed 5/6
11:50 am-3:00 am
2 stops15h 10m
Santiago Arturo Merino Benitez
Wed 5/13
12:01 am-5:55 pm
2 stops17h 54m
$1,128
AtlantaSantiago
ATL - SCL
ATLSCL
Atlanta Hartsfield-Jackson
Tue 4/28
10:10 pm-7:15 am
Nonstop9h 05m
Santiago Arturo Merino Benitez
Thu 5/14
7:50 am-8:35 pm
1 stop12h 45m
$1,134
Quickest round-trip
AtlantaSantiago
ATL - SCL
ATLSCL
Atlanta Hartsfield-Jackson
Mon 4/27
10:10 pm-7:15 am
Nonstop9h 05m
Santiago Arturo Merino Benitez
Mon 5/11
8:40 pm-6:21 am
Nonstop9h 41m
$1,151
Showing 1-10 of 20 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
ATL-SCL
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
Prices
Delays
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 April 2, 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 $143). Flying from Atlanta to Santiago in April is currently the most expensive (average of $1,050). 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 April 3, 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 often are flights from Atlanta to Santiago delayed?
About 32% of weekly flights between Atlanta and Santiago have experienced delays in the past year, with the average delay time being 153 minutes.
What is the most punctual flight time for Atlanta to Santiago flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Atlanta to Santiago flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 32% of flights being delayed.
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 April 3, 2026.
Get a feel of what it's like to fly with Delta and LATAM 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.
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Related info for your journey
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Top 2 airlines flying from Atlanta to Santiago
Discover the top 2 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 April 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$937 | Average$1,172 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,010 | Average$1,309 | FlexibilityNo cancel fee | On-timeN/A |