HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$332+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — BUE
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charlotte to Buenos Aires 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.

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 diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
dom. 12/141:57 pmCLT - EZE
1 stop17h 38mMultiple Airlines
mar. 12/168:00 amEZE - CLT
2 stops53h 22mMultiple Airlines
Deal found 12/10$1,228
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
dom. 12/141:57 pmCLT - EZE
1 stop17h 38mMultiple Airlines
mié. 12/315:06 amEZE - CLT
2 stops29h 26mMultiple Airlines
Deal found 12/10$1,306
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
dom. 12/143:42 pmCLT - EZE
1 stop15h 53mMultiple Airlines
dom. 12/288:40 amEZE - CLT
2 stops31h 32mMultiple Airlines
Deal found 12/10$1,370
This LATAM Airlines deal was found by Cheapflights users on 12/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/214:41 pmCLT - EZE
1 stop14h 19mMultiple Airlines
mié. 12/3111:55 pmEZE - CLT
1 stop12h 58mMultiple Airlines
Deal found 12/11$1,517
This LATAM Airlines deal was found by Cheapflights users on 12/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2011:38 amCLT - EZE
1 stop17h 42mMultiple Airlines
dom. 1/1111:55 pmEZE - CLT
1 stop12h 55mMultiple Airlines
Deal found 12/10$1,562
This United Airlines deal was found by Cheapflights users on 12/9. 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.
dom. 12/214:45 pmCLT - EZE
1 stop36h 35mUnited Airlines
mié. 12/3110:05 pmEZE - CLT
2 stops18h 08mUnited Airlines
Deal found 12/9$1,575
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mar. 12/302:57 pmCLT - EZE
1 stop16h 38mMultiple Airlines
vie. 1/29:15 pmEZE - CLT
2 stops36h 57mMultiple Airlines
Deal found 12/10$1,618
This KAYAK deal was found by Cheapflights users on 12/11. 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.
lun. 12/2912:01 pmCLT - EZE
1 stop20h 14mLATAM Airlines
mié. 1/78:55 pmEZE - CLT
1 stop15h 55mLATAM Airlines
Deal found 12/11$1,631
This LATAM Airlines deal was found by Cheapflights users on 12/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/294:41 pmCLT - EZE
1 stop14h 19mMultiple Airlines
mié. 1/711:55 pmEZE - CLT
1 stop12h 55mMultiple Airlines
Deal found 12/10$1,639
This KAYAK deal was found by Cheapflights users on 12/9. 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.
dom. 12/212:26 pmCLT - AEP
2 stops19h 19mLATAM Airlines
mié. 12/313:40 pmAEP - CLT
2 stops21h 13mLATAM Airlines
Deal found 12/9$1,706
This CheapOair deal was found by Cheapflights users on 12/10. 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.
dom. 12/214:41 pmCLT - AEP
2 stops50h 49mLATAM Airlines
jue. 1/13:40 pmAEP - CLT
3 stops34h 06mLATAM Airlines
Deal found 12/10$1,856
This KAYAK deal was found by Cheapflights users on 12/10. 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.
dom. 12/142:12 pmCLT - AEP
2 stops21h 48mLATAM Airlines
mar. 12/166:20 pmAEP - CLT
2 stops18h 25mLATAM Airlines
Deal found 12/10$1,988

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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$817
(Mytrip)

One-way from

$332
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,462
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. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 diciembre 12, 2025.
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 - AEP

CLTAEP

Charlotte Douglas

sáb. 1/17

6:00 am-7:30 am

2 stops23h 30m

Buenos Aires Jorge Newbery

dom. 1/25

9:50 am-12:22 pm

3 stops28h 32m

$860

CharlotteBuenos Aires

CLT - AEP

CLTAEP

Charlotte Douglas

lun. 2/2

1:24 pm-8:40 pm

3 stops29h 16m

Buenos Aires Jorge Newbery

lun. 2/9

11:30 am-10:55 am

3 stops25h 25m

$928

CharlotteBuenos Aires

CLT - AEP

CLTAEP

Charlotte Douglas

jue. 3/5

11:12 am-5:00 pm

3 stops27h 48m

Buenos Aires Jorge Newbery

dom. 3/22

4:40 am-12:19 pm

2 stops32h 39m

$940

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

mar. 1/6

10:34 am-4:30 am

1 stop15h 56m

Buenos Aires Ministro Pistarini

vie. 1/23

3:15 pm-12:22 pm

1 stop23h 07m

$954

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

jue. 3/5

2:21 pm-9:35 am

1 stop17h 14m

Buenos Aires Ministro Pistarini

sáb. 3/21

3:30 am-9:47 am

2 stops31h 17m

$957

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

vie. 2/27

7:00 am-5:50 am

2 stops20h 50m

Buenos Aires Ministro Pistarini

mié. 3/11

4:55 pm-12:19 pm

2 stops20h 24m

$990

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

lun. 2/2

7:00 am-4:35 am

2 stops19h 35m

Buenos Aires Ministro Pistarini

lun. 2/9

4:55 pm-12:40 am

2 stops33h 45m

$1,008

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

sáb. 3/7

7:00 am-5:50 am

2 stops20h 50m

Buenos Aires Ministro Pistarini

dom. 3/15

2:40 am-12:38 am

2 stops22h 58m

$1,024

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

sáb. 1/24

7:00 am-9:35 am

1 stop24h 35m

Buenos Aires Ministro Pistarini

sáb. 1/31

5:25 am-8:11 am

2 stops52h 46m

$1,025

CharlotteBuenos Aires

CLT - EZE

CLTEZE

Charlotte Douglas

sáb. 3/7

7:00 am-5:50 am

2 stops20h 50m

Buenos Aires Ministro Pistarini

dom. 3/22

4:55 pm-12:19 pm

2 stops20h 24m

$1,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charlotte-Buenos Aires flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 is the cheapest time of day to fly from CLT to BUE?

Find hourly flight availability from Charlotte to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

When flying from Charlotte to Buenos Aires, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 16% versus a flight in the morning.

How much does it cost to fly round-trip from Charlotte to Buenos Aires?

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 diciembre 12, 2025.
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
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
9,095 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
11,050 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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?

    Delta, at $1,033, was found to be the cheapest airline from Charlotte to Buenos Aires. An alternate airline flying to your destination would be American Airlines. Delta is currently priced 19% 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,033Average$1,560FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,073Average$1,358FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.