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

Cheapflights users have booked flights from Charleston to Buenos Aires round-trip from $961. Other airlines that can offer you cheap pricing are Delta, from $1,175, and American Airlines, from $1,417. These flights start at 28% lower than the current average price 3 months from now.

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

Currently, April is the cheapest month in which you can book a flight from Charleston to Buenos Aires (average of $795). Flying from Charleston to Buenos Aires in December is currently the most expensive (average of $1,260). 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 day to fly from Charleston to Buenos Aires?

Travelers seeking maximum savings on their Charleston to Buenos Aires flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Charleston to Buenos Aires?

Sunday is generally a great day to depart. Flying on this day could help you save up to 15%.

What is the cheapest month to fly from Charleston to Buenos Aires?

The best pricing can be found in the month of September. Prices to Buenos Aires from Charleston average $1,348. You can even find prices in September for less than $1,348, as users have found deals to Buenos Aires from as low as $953. The month of August appears to be one of the more expensive times to travel to Buenos Aires from Charleston. Flying in the targeted month can save you up to 63%.

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

Most trusted provider : When it comes to deals on Charleston-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant 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 Charleston-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Buenos Aires from Charleston. Booking flights from Charleston (CHS) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 1 airline.

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

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

How can I find direct flights from Charleston to Buenos Aires?

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

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

Yes. Cheapflights offers flight deals from Charleston 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.

$396+ Flights from Charleston to Buenos Aires

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1. Tell us where you want to go

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Cheap flight deals from Charleston to Buenos Aires

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$961 (Copa Airlines)
One-way from	$396 (Kiwi.com)
Popular in	August
Cheapest in	September
Average price	$1,567

Provider with most accurate pricing for Charleston-Buenos Aires (BUE) flight deals.

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Provider most trusted by Cheapflights users for Charleston-Buenos Aires (BUE) flights.

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From Charleston to Buenos Aires (BUE)

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One-way flight from Charleston to Buenos Aires (BUE)

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Highest demand for flights based on searches. 18% potential increase in price ($295 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($78 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Charleston to Buenos Aires

Cheapest flights from Charleston to Buenos Aires
Explore the most affordable flight options available from Charleston to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Thu 8/287:45 pmCHS - EZE

2 stops28h 10mCopa Airlines

Wed 9/32:32 pmEZE - CHS

2 stops20h 35mCopa Airlines

Deal found 4/28

$961

Wed 11/125:25 pmCHS - EZE

1 stop14h 20mDelta

Fri 11/287:35 amEZE - CHS

2 stops32h 10mDelta

Deal found 4/28

$1,114

Fri 11/78:05 pmCHS - EZE

1 stop12h 10mAmerican Airlines

Sat 11/1511:35 pmEZE - CHS

2 stops16h 40mAmerican Airlines

Deal found 4/29

$1,210

Sat 5/244:55 pmCHS - EZE

2 stops31h 00mMultiple Airlines

Sat 5/314:35 pmEZE - CHS

2 stops24h 41mMultiple Airlines

Deal found 4/28

$1,395

Sat 5/246:29 pmCHS - EZE

3 stops43h 01mAir Canada

Sat 5/314:35 pmEZE - CHS

2 stops24h 41mAir Canada

Deal found 4/28

$1,463

Thu 8/284:55 pmCHS - AEP

2 stops24h 25mMultiple Airlines

Wed 9/31:40 pmAEP - CHS

2 stops27h 31mMultiple Airlines

Deal found 4/28

$1,464

Mon 7/75:00 pmCHS - EZE

1 stop14h 00mUnited Airlines

Fri 7/189:00 pmEZE - CHS

2 stops23h 01mUnited Airlines

Deal found 4/28

$1,590

Wed 11/1212:15 pmCHS - EZE

2 stops16h 00mLATAM Airlines

Sun 11/307:35 pmEZE - CHS

2 stops15h 52mLATAM Airlines

Deal found 4/28

$1,889

Sat 5/246:50 pmCHS - AEP

2 stops20h 10mLATAM Airlines

Sat 5/315:00 pmAEP - CHS

2 stops19h 17mLATAM Airlines

Deal found 4/28

$1,979

Fri 10/37:59 pmCHS - AEP

2 stops16h 16mDelta

Wed 10/86:20 amAEP - CHS

2 stops16h 44mDelta

Deal found 4/28

$4,225

Best flights from Charleston to Buenos Aires
Discover carefully curated flight deals from Charleston to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Thu 8/287:45 pmCHS - EZE

2 stops28h 10mCopa Airlines

Wed 9/32:32 pmEZE - CHS

2 stops20h 35mCopa Airlines

Deal found 4/28

$961

Thu 8/2812:15 pmCHS - EZE

1 stop20h 30mDelta

Wed 9/38:10 pmEZE - CHS

1 stop18h 37mDelta

Deal found 4/28

$1,175

Sat 5/244:55 pmCHS - EZE

2 stops31h 00mMultiple Airlines

Sat 5/314:35 pmEZE - CHS

2 stops24h 41mMultiple Airlines

Deal found 4/28

$1,395

Sat 5/242:45 pmCHS - EZE

2 stops18h 30mAmerican Airlines

Sat 5/318:50 pmEZE - CHS

1 stop14h 02mAmerican Airlines

Deal found 4/28

$1,417

Sat 5/246:29 pmCHS - EZE

3 stops43h 01mAir Canada

Sat 5/314:35 pmEZE - CHS

2 stops24h 41mAir Canada

Deal found 4/28

$1,463

Mon 7/75:00 pmCHS - EZE

1 stop14h 00mUnited Airlines

Fri 7/189:00 pmEZE - CHS

2 stops23h 01mUnited Airlines

Deal found 4/28

$1,590

Sat 5/246:50 pmCHS - AEP

2 stops20h 10mLATAM Airlines

Sat 5/315:00 pmAEP - CHS

2 stops19h 17mLATAM Airlines

Deal found 4/28

$1,979

Thu 8/284:55 pmCHS - AEP

2 stops24h 25mMultiple Airlines

Wed 9/31:40 pmAEP - CHS

2 stops27h 31mMultiple Airlines

Deal found 4/28

$1,464

Sat 5/247:55 amCHS - EZE

2 stops21h 15mLATAM Airlines

Fri 5/303:55 amEZE - CHS

2 stops20h 49mLATAM Airlines

Deal found 4/28

$2,054

Fri 10/37:59 pmCHS - AEP

2 stops16h 16mDelta

Wed 10/86:20 amAEP - CHS

2 stops16h 44mDelta

Deal found 4/28

$4,225

Last-minute flights from Charleston to Buenos Aires
Discover last-minute flight deals from Charleston to Buenos Aires. Data last updated April 29, 2025 and is based on user searches.

Sat 5/176:00 amCHS - EZE

2 stops21h 09mCopa Airlines

Sat 5/2410:05 amEZE - CHS

2 stops25h 09mCopa Airlines

Deal found 4/28

$1,197

Sat 5/244:55 pmCHS - EZE

2 stops31h 00mMultiple Airlines

Sat 5/314:35 pmEZE - CHS

2 stops24h 41mMultiple Airlines

Deal found 4/28

$1,395

Sat 5/242:45 pmCHS - EZE

2 stops18h 30mAmerican Airlines

Sat 5/318:50 pmEZE - CHS

1 stop14h 02mAmerican Airlines

Deal found 4/28

$1,417

Sat 5/246:29 pmCHS - EZE

3 stops43h 01mAir Canada

Sat 5/314:35 pmEZE - CHS

2 stops24h 41mAir Canada

Deal found 4/28

$1,463

Sat 5/246:50 pmCHS - AEP

2 stops20h 10mLATAM Airlines

Sat 5/315:00 pmAEP - CHS

2 stops19h 17mLATAM Airlines

Deal found 4/28

$1,979

Sat 5/247:55 amCHS - EZE

2 stops21h 15mLATAM Airlines

Fri 5/303:55 amEZE - CHS

2 stops20h 49mLATAM Airlines

Deal found 4/28

$2,054

One-way flights from Charleston to Buenos Aires
Search for one-way flight options from Charleston to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Wed 5/289:35 amCHS - EZE

2 stops59h 36mMultiple Airlines

Deal found 4/28

$396

Wed 5/289:35 amCHS - AEP

3 stops41h 55mMultiple Airlines

Deal found 4/28

$453

Wed 5/286:24 pmCHS - EZE

1 stop14h 21mDelta

Deal found 4/28

$733

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Thu 8/28

7:45 pm-12:55 am

2 stops28h 10m

Buenos Aires Ministro Pistarini

Wed 9/3

2:32 pm-10:07 am

2 stops20h 35m

$961

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Thu 8/28

12:15 pm-9:45 am

1 stop20h 30m

Buenos Aires Ministro Pistarini

Wed 9/3

8:10 pm-1:47 pm

1 stop18h 37m

$1,175

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Sat 5/24

4:55 pm-12:55 am

2 stops31h 00m

Buenos Aires Ministro Pistarini

Sat 5/31

4:35 pm-4:16 pm

2 stops24h 41m

$1,395

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Sat 5/24

2:45 pm-10:15 am

2 stops18h 30m

Buenos Aires Ministro Pistarini

Sat 5/31

8:50 pm-9:52 am

1 stop14h 02m

$1,417

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Sat 5/24

6:29 pm-2:30 pm

3 stops43h 01m

Buenos Aires Ministro Pistarini

Sat 5/31

4:35 pm-4:16 pm

2 stops24h 41m

$1,463

CharlestonBuenos Aires

CHS - AEP

CHSAEP

Charleston

Thu 8/28

4:55 pm-6:20 pm

2 stops24h 25m

Buenos Aires Jorge Newbery

Wed 9/3

1:40 pm-4:11 pm

2 stops27h 31m

$1,464

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Mon 7/7

5:00 pm-8:00 am

1 stop14h 00m

Buenos Aires Ministro Pistarini

Fri 7/18

9:00 pm-7:01 pm

2 stops23h 01m

$1,590

CharlestonBuenos Aires

CHS - AEP

CHSAEP

Charleston

Sat 5/24

6:50 pm-4:00 pm

2 stops20h 10m

Buenos Aires Jorge Newbery

Sat 5/31

5:00 pm-11:17 am

2 stops19h 17m

$1,979

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Sat 5/24

7:55 am-6:10 am

2 stops21h 15m

Buenos Aires Ministro Pistarini

Fri 5/30

3:55 am-11:44 pm

2 stops20h 49m

$2,054

CharlestonBuenos Aires

CHS - AEP

CHSAEP

Charleston

Fri 10/3

7:59 pm-1:15 pm

2 stops16h 16m

Buenos Aires Jorge Newbery

Wed 10/8

6:20 am-10:04 pm

2 stops16h 44m

$4,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results

Compare providers for flights from Charleston to Buenos Aires

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Buenos Aires in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust 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 Charleston-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Charleston-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Charleston-Buenos Aires flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Charleston-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant 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 Charleston-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 Charleston to Buenos Aires

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

What is the cheapest time of day to fly from CHS to BUE?

When flying from Charleston to Buenos Aires, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 45% versus a flight in the afternoon.

Rainfall in Buenos Aires by month

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Read reviews from past customers who have flown Delta, LATAM Airlines and Copa Airlines from Charleston to Buenos Aires. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,767 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.5

Good

1,411 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Charleston to Buenos Aires?
Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Buenos Aires from Charleston. Booking flights from Charleston (CHS) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 1 airline.
What are the cheapest airlines flying from Charleston to Buenos Aires round-trip?
Cheapflights users have booked flights from Charleston to Buenos Aires round-trip from $961. Other airlines that can offer you cheap pricing are Delta, from $1,175, and American Airlines, from $1,417. These flights start at 28% lower than the current average price 3 months from now.
Can I find deals for flights from Charleston to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Charleston to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Buenos Aires.
Can I find deals for business class flights from Charleston to Buenos Aires?
Yes. Cheapflights offers flight deals from Charleston 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 Charleston to Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from Charleston to Buenos Aires (average of $795). Flying from Charleston to Buenos Aires in December is currently the most expensive (average of $1,260). 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

Top airline flying from Charleston to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$1,055	Average$1,345	FlexibilityNo cancel fee	On-timeN/A

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$396+ Cheap flights from Charleston (CHS) 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Buenos Aires with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Charleston to Buenos Aires

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Charleston to Buenos Aires

Cheapest flights from Charleston to Buenos AiresExplore the most affordable flight options available from Charleston to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from Charleston to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Buenos Aires that are best for you.

Compare providers for flights from Charleston 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 Charleston to Buenos Aires in April.

Best time to book a flight from Charleston to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Charleston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Buenos Aires

What is the cheapest time of day to fly from CHS to BUE?

Find hourly flight availability from Charleston 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 April 29, 2025.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

Reviews of airlines servicing Buenos Aires

Read reviews from past customers who have flown Delta, LATAM Airlines and Copa Airlines from Charleston to Buenos Aires. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Charleston 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 Charleston to Buenos Aires?

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

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

How can I find direct flights from Charleston to Buenos Aires?

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

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

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.

Alternative routes for Charleston to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Charleston to Buenos Aires

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Cheapest flights from Charleston to Buenos Aires
Explore the most affordable flight options available from Charleston to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.