Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Atlanta to Buenos Aires from $301

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Buenos Aires departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Atlanta to Buenos Aires

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Atlanta to Buenos Aires.
10:00 am - 1:00 pmATL-AEP
26h 00m2 stops
3:40 am - 10:57 pmAEP-ATL
20h 17m2 stops
Wed, May 14 - Tue, May 20
1:59 pm - 1:00 pmATL-AEP
22h 01m2 stops
4:55 am - 1:50 pmAEP-ATL
33h 55m2 stops
Wed, May 14 - Wed, May 21
4:10 pm - 7:09 amATL-EZE
13h 59m1 stop
2:13 am - 2:46 pmEZE-ATL
13h 33m1 stop
$1,287Copa Airlines
Find Deal
Sat, Aug 23 - Mon, Aug 25
6:57 pm - 4:00 pmATL-AEP
20h 03m2 stops
7:00 pm - 7:05 pmAEP-ATL
25h 05m2 stops
$1,288LATAM Airlines
Find Deal
Sat, Apr 26 - Sun, May 11
4:20 pm - 8:19 amATL-EZE
14h 59m1 stop
2:13 am - 2:46 pmEZE-ATL
13h 33m1 stop
$1,312Copa Airlines
Find Deal
Thu, May 29 - Sat, Jun 7
10:55 pm - 9:45 amATL-EZE
9h 50mnonstop
8:10 pm - 5:25 amEZE-ATL
10h 15mnonstop
$1,366Delta
Find Deal
Mon, Jul 21 - Tue, Jul 29
3:45 pm - 4:00 pmATL-AEP
23h 15m1 stop
5:00 pm - 7:10 amAEP-ATL
15h 10m1 stop
$1,366LATAM Airlines
Find Deal
Mon, Jul 21 - Tue, Jul 29
8:50 pm - 2:30 amATL-EZE
28h 40m2 stops
7:40 am - 7:10 amEZE-ATL
24h 30m1 stop
$1,370Delta
Find Deal
Sun, Jul 20 - Tue, Jul 29
11:34 am - 8:55 amATL-EZE
20h 21m1 stop
10:30 pm - 6:35 pmEZE-ATL
21h 05m1 stop
$1,495American Airlines
Find Deal
Sun, Jun 1 - Sun, Jun 29
5:57 pm - 9:00 amATL-EZE
14h 03m1 stop
8:30 pm - 5:07 pmEZE-ATL
21h 37m1 stop
$1,510American Airlines
Find Deal
Fri, Jul 25 - Sat, Aug 2

Copa Airlines flights from Atlanta to Buenos Aires

Our best Copa Airlines deals on Atlanta to Buenos Aires flight tickets
Copa Airlines
Aug 23
ATL4:10 pmAtlanta Hartsfield-Jackson
13h 59m
1 stop
EZE7:09 amBuenos Aires Ministro Pistarini
Aug 25
EZE2:13 amBuenos Aires Ministro Pistarini
13h 33m
1 stop
ATL2:46 pmAtlanta Hartsfield-Jackson
Copa Airlines
May 29
ATL4:20 pmAtlanta Hartsfield-Jackson
14h 59m
1 stop
EZE8:19 amBuenos Aires Ministro Pistarini
Jun 7
EZE2:13 amBuenos Aires Ministro Pistarini
13h 33m
1 stop
ATL2:46 pmAtlanta Hartsfield-Jackson
Copa Airlines
Apr 26
ATL4:20 pmAtlanta Hartsfield-Jackson
14h 59m
1 stop
EZE8:19 amBuenos Aires Ministro Pistarini
May 10
EZE12:06 amBuenos Aires Ministro Pistarini
15h 40m
1 stop
ATL2:46 pmAtlanta Hartsfield-Jackson

Delta flights from Atlanta to Buenos Aires

Our best Delta deals on Atlanta to Buenos Aires flight tickets
Delta
Jul 21
ATL10:55 pmAtlanta Hartsfield-Jackson
9h 50m
EZE9:45 amBuenos Aires Ministro Pistarini
Jul 29
EZE8:10 pmBuenos Aires Ministro Pistarini
10h 15m
ATL5:25 amAtlanta Hartsfield-Jackson
Delta
Jul 20
ATL8:50 pmAtlanta Hartsfield-Jackson
28h 40m
2 stops
EZE2:30 amBuenos Aires Ministro Pistarini
Jul 29
EZE7:40 amBuenos Aires Ministro Pistarini
24h 30m
1 stop
ATL7:10 amAtlanta Hartsfield-Jackson
Delta
Jul 20
ATL7:00 pmAtlanta Hartsfield-Jackson
30h 30m
2 stops
EZE2:30 amBuenos Aires Ministro Pistarini
Jul 29
EZE6:40 amBuenos Aires Ministro Pistarini
28h 25m
2 stops
ATL10:05 amAtlanta Hartsfield-Jackson

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Atlanta to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Atlanta is in September. Flight prices, which tend to average around $1,394, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from Atlanta during March instead. Flights to Buenos Aires in March, while not as cheap as those in September, still average around $1,424.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Atlanta is on a Monday. momondo users have found tickets for Monday departures for as low as $1,672. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Wednesday is $1,859.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Atlanta to Buenos Aires during this time can be as low as $666. Try not to purchase tickets in the evening because they tend to be around $1,777. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Atlanta Hartsfield-Jackson to Buenos Aires flight route?

Fly from Atlanta Hartsfield-Jackson to Buenos Aires Ministro Pistarini for the best Atlanta Hartsfield-Jackson - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Atlanta when booking 2 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,653 when searching 2 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Atlanta for as low as $995 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Buenos Aires flights?

There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Atlanta to Buenos Aires flight prices changed over time?

As of March 2025, prices for Atlanta to Buenos Aires flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Buenos Aires (ATL to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Buenos Aires

Best Price Found

$301

Fastest flight time

9h 40m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Atlanta in the past 72 hours is $301. The best round-trip flight deal from Atlanta to Buenos Aires found on momondo in the last 72 hours is $706.
The fastest flight from Atlanta to Buenos Aires takes 9h 40m
Direct flights go from Atlanta to Buenos Aires every day.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • How far is Atlanta Hartsfield-Jackson to Buenos Aires by plane?

    Atlanta Hartsfield-Jackson and Buenos Aires are 5011.6 mi apart from one another. In terms of flight time, this usually takes a little over 9h 40m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires are refreshed on a daily basis.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Buenos Aires?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Buenos Aires?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Atlanta to Buenos Aires?

  • What is the most popular airline from Atlanta to Buenos Aires?


Best airlines flying from Atlanta to Buenos Aires

Compare and see reviews for airlines that fly from Atlanta to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $159Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aerolineas ArgentinasPriceFrom $616Free CancellationRating
8.0
846 reviews
Search Aerolineas Argentinas flights
Copa AirlinesPriceFrom $1,155Free CancellationRating
7.6
1,400 reviews
Search Copa Airlines flights
DeltaPriceFrom $1,344Free CancellationRating
8.0
7,899 reviews
Search Delta flights
  • Aerolineas Argentinas Flights From Atlanta to Buenos Aires

    Across 7 Aerolineas Argentinas flights from Atlanta to Buenos Aires this week, the average price was $763, with the best Aerolineas Argentinas deals starting from $616 round-trip. 846 users have rated Aerolineas Argentinas on momondo, with an average score of 8.0/10.

  • Delta Flights From Atlanta to Buenos Aires

    Another popular option for Atlanta to Buenos Aires flights is Delta (8.0/10, 7,899 ratings). Delta flies from Atlanta to Buenos Aires around 7 times per week, with deals starting from $1,344 round-trip and rising to an average price of around $1,767.


Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from Atlanta to Buenos Aires with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Atlanta to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to Buenos Aires?

momondo helps you find the best flight between Atlanta and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Atlanta to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Atlanta to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 4/5
Sat 4/12

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires