ATL - SCL

$150 Find Cheap Flights from Atlanta to Santiago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Santiago departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Santiago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Santiago, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$492
Overall average: $1,654
Multiple Airlines
Mon 2/9Thu 3/5
ATL - SCL • 2 stops
Cheapest non-stop
$1,035
Typical prices: $1,299-$1,589
LATAM Airlines
Wed 3/18Wed 3/25
ATL - SCL • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta's Wi-Fi offers free messaging on flights.
LATAM Economy's LATAM+ seats have up to 35” pitch.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
9 weeks
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 46% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santiago!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Atlanta to Santiago (ATL-SCL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Santiago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Santiago

Mon, Feb 9 - Thu, Mar 5
Multiple Airlines Logo
8:00 am - 3:20 pm
ATL
-
SCL
29h 20m2 stops
Multiple Airlines Logo
4:20 am - 9:40 pm
SCL
-
ATL
19h 20m2 stops
$492Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
6:00 am - 4:15 am
ATL
-
SCL
22h 15m2 stops
Multiple Airlines Logo
2:30 pm - 9:37 am
SCL
-
ATL
19h 07m2 stops
$560Multiple Airlines
Mon, Mar 2 - Wed, Mar 11
Multiple Airlines Logo
10:49 pm - 3:20 pm
ATL
-
SCL
38h 31m2 stops
Multiple Airlines Logo
11:25 pm - 7:19 am
SCL
-
ATL
32h 54m1 stop
$589Multiple Airlines
Tue, Mar 3 - Mon, Mar 9
Multiple Airlines Logo
10:40 pm - 5:30 am
ATL
-
SCL
28h 50m2 stops
Multiple Airlines Logo
8:25 am - 7:19 am
SCL
-
ATL
23h 54m2 stops
$597Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
10:34 am - 6:50 am
ATL
-
SCL
20h 16m2 stops
Multiple Airlines Logo
4:55 am - 8:01 am
SCL
-
ATL
27h 06m3 stops
$602Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
10:34 am - 1:45 pm
ATL
-
SCL
27h 11m2 stops
Multiple Airlines Logo
4:55 am - 8:01 am
SCL
-
ATL
27h 06m3 stops
$603Multiple Airlines
Tue, Feb 17 - Wed, Mar 4
Multiple Airlines Logo
10:49 pm - 3:20 pm
ATL
-
SCL
38h 31m2 stops
Multiple Airlines Logo
11:25 pm - 9:45 pm
SCL
-
ATL
24h 20m1 stop
$607Multiple Airlines
Sat, Mar 21 - Tue, Mar 31
Multiple Airlines Logo
10:00 am - 5:30 am
ATL
-
SCL
18h 30m2 stops
Multiple Airlines Logo
12:55 am - 5:09 pm
SCL
-
ATL
17h 14m2 stops
$611Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
10:34 am - 11:00 am
ATL
-
SCL
24h 26m3 stops
Multiple Airlines Logo
10:15 pm - 8:01 am
SCL
-
ATL
33h 46m3 stops
$615Multiple Airlines
Thu, Feb 19 - Thu, Feb 26
Multiple Airlines Logo
8:47 am - 5:30 am
ATL
-
SCL
18h 43m2 stops
Multiple Airlines Logo
4:25 pm - 9:07 am
SCL
-
ATL
18h 42m2 stops
$626Multiple Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Santiago flights

Get data-powered insights and trends into flights from Atlanta to Santiago to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Atlanta to Santiago?

The average price of all round-trip flights from Atlanta to Santiago clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Santiago on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Atlanta to Santiago. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Atlanta to Santiago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Santiago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Santiago is November, where tickets cost $1,104 (return) on average. On the other hand, the most expensive months are February and July, where the average cost of round-trip tickets is $1,654 and $1,468 respectively.

Can I save money by flying with a layover from Atlanta to Santiago?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,282 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Santiago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Atlanta to Santiago, you should book around 9 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from Atlanta to Santiago

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

Delta One offers lie-flat seats with privacy doors on select aircraft for enhanced comfort.


Delta's Wi-Fi offers free messaging on international flights, enhancing connectivity.

LATAM Airlines

LATAM's Premium Business offers 77” long beds and 18” touchscreens for enhanced comfort.


LATAM Economy offers LATAM+ seats with up to 35” pitch for extra comfort.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Marisa Garcia

Marisa Garcia

Expert on LATAM Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more

Good to know

Low seasonJuly
Cheapest flight$150
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Atlanta to Santiago

When to book flights from Atlanta to Santiago

Are your dates flexible? Find out the best times to travel from Atlanta to Santiago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Santiago

  • What is the cheapest flight from Atlanta to Santiago?

    In the last 3 days, the lowest price for a flight from Atlanta to Santiago was $150 for a one-way ticket and $492 for a round-trip.

  • Do I need a passport to fly between Atlanta and Santiago?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Atlanta and on arrival in Santiago.

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Santiago?

    Delta, Aerolineas Argentinas, and LATAM Airlines offer inflight Wi-Fi service on the Atlanta to Santiago flight route.

  • Which aircraft models fly most regularly from Atlanta to Santiago?

    The Boeing 767-300 (winglets) is the aircraft model that flies most regularly on the Atlanta to Santiago flight route.

  • Which airline alliances offer flights from Atlanta to Santiago?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Atlanta and Santiago, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Atlanta to Santiago?

    There are nonstop flights from Atlanta to Santiago on a daily basis.

  • Which is the best airline for flights from Atlanta to Santiago, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Santiago are Delta and Copa Airlines. With an average price for the route of $1,373 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $1,115 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Atlanta to Santiago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Santiago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Santiago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Santiago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and SCL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Santiago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Atlanta to Santiago

  • Looking for a cheap flight? 25% of our users found flights on this route for $744 or less one-way and $1,276 or less round-trip.

Prefer to fly direct from Atlanta to Santiago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez.
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Santiago Arturo Merino Benitez Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Santiago Arturo Merino Benitez

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Santiago Arturo Merino Benitez to Atlanta Hartsfield-Jackson

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Reviews of the top 3 airlines serving from Atlanta to Santiago

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Santiago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Santiago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8017 reviews
8.1Boarding
7.2Food
8.5Crew
7.9Comfort
7.8Entertainment
Airline reviews

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

2.0 MediocreMartin, Jan 2026
ATL - DTW
Read more Delta reviews

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Old plane and old configuration/seats but still comfortable for a morning flight

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Very happy with my flight. I would definitely recommend it.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Everything you need to know for your flight from Atlanta to Santiago

Information on your arrival and departure airports