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Buenos Aires

$330+ Cheap flights from Charlotte (CLT) to Buenos Aires (BUE)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — BUE
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Charlotte to Buenos Aires

Cheapest flights from Charlotte to Buenos Aires
Explore the most affordable flight options available from Charlotte to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Mytrip deal was found by Cheapflights users on 1/25. 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 4/117:00 am
CLT
-
EZE
3 stops39h 36m
Multiple Airlines
Sun 4/261:22 pm
EZE
-
CLT
3 stops32h 07m
Multiple Airlines
Deal found 1/25$757
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Mon 2/237:00 am
CLT
-
EZE
2 stops19h 35m
Multiple Airlines
Mon 3/210:45 pm
EZE
-
CLT
1 stop15h 35m
Multiple Airlines
Deal found 1/26$766
This Trip.com deal was found by Cheapflights users on 1/25. 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 3/147:00 am
CLT
-
EZE
2 stops19h 45m
Multiple Airlines
Sat 3/215:35 am
EZE
-
CLT
2 stops31h 44m
Multiple Airlines
Deal found 1/25$797
This Mytrip deal was found by Cheapflights users on 1/26. 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 3/127:00 am
CLT
-
EZE
2 stops20h 00m
Multiple Airlines
Thu 3/195:25 am
EZE
-
CLT
2 stops31h 54m
Multiple Airlines
Deal found 1/26$808
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 3/157:00 am
CLT
-
EZE
1 stop35h 15m
Multiple Airlines
Sat 3/2110:50 pm
EZE
-
CLT
2 stops36h 22m
Multiple Airlines
Deal found 1/25$811
This Avianca Connect deal was found by Cheapflights users on 1/25. 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 3/117:00 am
CLT
-
EZE
2 stops21h 50m
Multiple Airlines
Tue 3/172:40 am
EZE
-
CLT
2 stops22h 58m
Multiple Airlines
Deal found 1/25$817
This Mytrip deal was found by Cheapflights users on 1/25. 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 4/27:00 am
CLT
-
EZE
3 stops38h 32m
Multiple Airlines
Sat 4/1111:30 am
EZE
-
CLT
3 stops25h 49m
Multiple Airlines
Deal found 1/25$847
This Mytrip deal was found by Cheapflights users on 1/26. 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 3/127:00 am
CLT
-
AEP
3 stops32h 00m
Multiple Airlines
Thu 3/199:35 am
AEP
-
CLT
3 stops27h 44m
Multiple Airlines
Deal found 1/26$888
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Mon 2/231:24 pm
CLT
-
AEP
2 stops17h 06m
Multiple Airlines
Mon 3/25:45 am
AEP
-
CLT
3 stops32h 35m
Multiple Airlines
Deal found 1/26$932
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:15 pm
CLT
-
AEP
2 stops19h 45m
GOL
Thu 9/243:40 am
AEP
-
CLT
2 stops19h 15m
GOL
Deal found 1/25$1,042
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:25 pm
CLT
-
AEP
2 stops37h 35m
GOL
Sat 9/263:40 am
AEP
-
CLT
2 stops19h 15m
GOL
Deal found 1/26$1,110
This KAYAK deal was found by Cheapflights users on 1/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:20 pm
CLT
-
AEP
2 stops19h 40m
LATAM Airlines
Wed 12/26:20 pm
AEP
-
CLT
2 stops18h 44m
LATAM Airlines
Deal found 1/24$1,119

Find flight deals from Charlotte to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Buenos Aires (BUE). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$757
(Mytrip)

One-way from

$330
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$1,470
Provider with most accurate pricing for Charlotte Douglas-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Buenos Aires (BUE) flights.
Search Deals
From Charlotte Douglas to Buenos Aires (BUE)
Search Deals
One-way flight from Charlotte Douglas to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte to Buenos Aires 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 January 27, 2026.
Use the filters below to find and compare flights from Charlotte to Buenos Aires that are best for you.

Fly from

Charlotte

Fly to

Buenos Aires

Route

Depart

Return

Price

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

Sat 3/14

7:00 am-3:45 am

2 stops19h 45m

Buenos Aires Ministro Pistarini

Sat 3/21

5:35 am-12:19 pm

2 stops31h 44m

$797

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

Thu 3/12

7:00 am-4:00 am

2 stops20h 00m

Buenos Aires Ministro Pistarini

Thu 3/19

5:25 am-12:19 pm

2 stops31h 54m

$808

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

Sun 3/15

7:00 am-7:15 pm

1 stop35h 15m

Buenos Aires Ministro Pistarini

Sat 3/21

10:50 pm-10:12 am

2 stops36h 22m

$811

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

Wed 3/11

7:00 am-5:50 am

2 stops21h 50m

Buenos Aires Ministro Pistarini

Tue 3/17

2:40 am-12:38 am

2 stops22h 58m

$817

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

Sat 4/11

7:00 am-5:45 am

2 stops21h 45m

Buenos Aires Ministro Pistarini

Sat 4/25

1:40 am-8:29 pm

2 stops19h 49m

$832

CharlotteBuenos Aires

CLT - AEP

CLTAEP

Charlotte Douglas

Mon 2/23

1:24 pm-8:30 am

2 stops17h 06m

Buenos Aires Jorge Newbery

Mon 3/2

5:45 am-12:20 pm

3 stops32h 35m

$932

CharlotteBuenos Aires

CLT - AEP

CLTAEP

Charlotte Douglas

Thu 3/12

1:24 pm-8:30 am

2 stops18h 06m

Buenos Aires Jorge Newbery

Thu 3/19

9:35 am-12:19 pm

3 stops27h 44m

$938

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

Sun 2/1

9:19 pm-1:04 am

2 stops25h 45m

Buenos Aires Ministro Pistarini

Thu 2/5

3:15 pm-10:38 am

1 stop21h 23m

$948

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

Sat 4/4

9:22 pm-2:45 am

2 stops52h 23m

Buenos Aires Ministro Pistarini

Sat 4/11

1:20 pm-12:53 am

1 stop12h 33m

$1,090

CharlotteBuenos Aires

CLT - AEP

CLTAEP

Charlotte Douglas

Sat 3/14

7:00 am-2:40 pm

2 stops30h 40m

Buenos Aires Jorge Newbery

Sat 3/21

3:40 pm-12:19 pm

2 stops21h 39m

$1,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 27 results
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Compare providers for flights from Charlotte to Buenos Aires

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 Charlotte to Buenos Aires in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*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 Charlotte-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-Buenos Aires 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 Charlotte-Buenos Aires 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 Charlotte to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Charlotte 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 Charlotte to Buenos Aires

What is the cheapest month to book a flight from Charlotte to Buenos Aires?

Currently, October is the cheapest month in which you can book a flight from Charlotte to Buenos Aires (average of $96). Flying from Charlotte to Buenos Aires in August is currently the most expensive (average of $2,880). 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’s the top layover airport for flights from Charlotte to Buenos Aires?

Share of 1-stop round-trip flights from Charlotte to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Charlotte to Buenos Aires on Cheapflights.

What’s the cheapest layover airport for flights from Charlotte to Buenos Aires?

Average round-trip fare for 1-stop flights from Charlotte to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $1,625.

What’s the fastest layover option from Charlotte to Buenos Aires?

Shortest average travel time for 1-stop one-way flights from Charlotte to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 13h 50m.

Which airport typically offers the quickest layover for flights from Charlotte to Buenos Aires?

Average layover duration for 1-stop one-way flights from Charlotte to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 2h 53m.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated January 27, 2026.
Read through reviews of airlines operating flights from Charlotte to Buenos Aires, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Charlotte to Buenos Aires?

    For a flight from Charlotte to Buenos Aires, you will be flying from Douglas. Charlotte Douglas (CLT) is just 5.7 mi from the center of the city. Douglas is the only Charlotte airport and it handles 0 outbound flights to Buenos Aires per day. 2 airlines have flights to Buenos Aires from Charlotte Douglas on a regular basis.

  • What are the cheapest airlines flying from Charlotte to Buenos Aires round-trip?

    American Airlines, at $1,055, was found to be the cheapest airline from Charlotte to Buenos Aires. An alternate airline flying to your destination would be Delta. American Airlines is currently priced 20% below the average price you’ll pay for this route.

  • Can I find deals for flights from Charlotte to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Charlotte to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charlotte to Buenos Aires?

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

  • Can I find deals for business class flights from Charlotte to Buenos Aires?

    Yes. Cheapflights offers flight deals from Charlotte to Buenos Aires 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 Charlotte to Buenos Aires?

    Currently, October is the cheapest month in which you can book a flight from Charlotte to Buenos Aires (average of $96). Flying from Charlotte to Buenos Aires in August is currently the most expensive (average of $2,880). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Charlotte to Buenos Aires

Discover the top 2 airlines that operate flights from Charlotte to Buenos Aires. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,055Average$1,346FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,075Average$1,605FlexibilityNo cancel feeOn-timeN/A

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