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Cheap flights from Charleston to Buenos Aires from $435

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Buenos Aires departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Charleston to Buenos Aires

Cheap round-trip flights

Logo
12:08 pm - 5:30 pmCHS-AEP
28h 22m3 stops
Logo
12:05 am - 8:57 amAEP-CHS
33h 52m3 stops
$1,002
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Sun, Sep 14 - Sat, Sep 20
Logo
12:08 pm - 5:30 pmCHS-AEP
28h 22m3 stops
Logo
7:00 am - 9:05 amAEP-CHS
27h 05m3 stops
$1,034
Find Deal
Sun, Sep 14 - Sun, Sep 21
Copa Airlines Logo
7:45 pm - 7:59 amCHS-EZE
34h 14m2 stops
Copa Airlines Logo
10:01 am - 10:08 amEZE-CHS
26h 07m2 stops
$1,042Copa Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
7:00 am - 8:00 amCHS-EZE
24h 00m1 stop
United Airlines Logo
9:00 pm - 4:39 pmEZE-CHS
20h 39m1 stop
$1,195United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
LATAM Airlines Logo
8:02 pm - 5:00 pmCHS-AEP
19h 58m2 stops
LATAM Airlines Logo
10:35 am - 5:50 pmAEP-CHS
32h 15m2 stops
$1,195LATAM Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Delta Logo
11:26 am - 9:00 amCHS-EZE
19h 34m1 stop
Delta Logo
10:25 pm - 3:39 pmEZE-CHS
19h 14m2 stops
$1,200Delta
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Thu, Nov 6 - Mon, Nov 10
Delta Logo
8:02 pm - 9:45 amCHS-EZE
12h 43m1 stop
Delta Logo
8:10 pm - 3:09 pmEZE-CHS
19h 59m1 stop
$1,235Delta
Find Deal
Thu, Oct 2 - Mon, Oct 6
LATAM Airlines Logo
11:26 am - 7:55 amCHS-AEP
18h 29m2 stops
LATAM Airlines Logo
5:15 pm - 9:37 amAEP-CHS
18h 22m2 stops
$1,235LATAM Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9
United Airlines Logo
5:16 pm - 8:00 amCHS-EZE
13h 44m1 stop
United Airlines Logo
9:00 pm - 7:03 pmEZE-CHS
23h 03m2 stops
$1,240United Airlines
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Mon, Sep 15 - Mon, Sep 22
Copa Airlines Logo
7:45 pm - 10:08 pmCHS-EZE
25h 23m2 stops
Copa Airlines Logo
3:48 am - 10:07 amEZE-CHS
31h 19m2 stops
$1,353Copa Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23

Copa Airlines flights from Charleston to Buenos Aires

Our best Copa Airlines deals on Charleston to Buenos Aires flight tickets
Copa Airlines
Nov 6
CHS7:45 pmCharleston
34h 14m
2 stops
EZE7:59 amBuenos Aires Ministro Pistarini
Nov 10
EZE10:01 amBuenos Aires Ministro Pistarini
26h 07m
2 stops
CHS10:08 amCharleston
$1,042
Find similar
Copa Airlines
Aug 20
CHS7:45 pmCharleston
25h 23m
2 stops
EZE10:08 pmBuenos Aires Ministro Pistarini
Aug 23
EZE3:48 amBuenos Aires Ministro Pistarini
31h 19m
2 stops
CHS10:07 amCharleston
$1,353
Find similar
Copa Airlines
Aug 20
CHS7:45 pmCharleston
28h 10m
2 stops
EZE12:55 amBuenos Aires Ministro Pistarini
Aug 23
EZE3:48 amBuenos Aires Ministro Pistarini
31h 19m
2 stops
CHS10:07 amCharleston
$1,439
Find similar

American Airlines flights from Charleston to Buenos Aires

Our best American Airlines deals on Charleston to Buenos Aires flight tickets
American Airlines
Dec 31
CHS7:10 amCharleston
23h 05m
1 stop
EZE8:15 amBuenos Aires Ministro Pistarini
Jan 10
EZE11:20 pmBuenos Aires Ministro Pistarini
12h 57m
1 stop
CHS10:17 amCharleston
$1,399
Find similar
American Airlines
Jan 2
CHS3:59 pmCharleston
14h 31m
1 stop
EZE8:30 amBuenos Aires Ministro Pistarini
Jan 10
EZE11:20 pmBuenos Aires Ministro Pistarini
12h 57m
1 stop
CHS10:17 amCharleston
$1,449
Find similar
American Airlines
Aug 20
CHS7:50 pmCharleston
12h 10m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Aug 24
EZE8:45 pmBuenos Aires Ministro Pistarini
14h 24m
1 stop
CHS10:09 amCharleston
$1,450
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Charleston 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, momondo users made 832,500 searches. Data last updated August 2, 2025.
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 - AEP

CHSAEP

Charleston

Sun 9/14

12:08 pm-5:30 pm

3 stops28h 22m

Buenos Aires Jorge Newbery

Sat 9/20

12:05 am-8:57 am

3 stops33h 52m

$1,002

CharlestonBuenos Aires

CHS - AEP

CHSAEP

Charleston

Sun 9/14

12:08 pm-5:30 pm

3 stops28h 22m

Buenos Aires Jorge Newbery

Sun 9/21

7:00 am-9:05 am

3 stops27h 05m

$1,034

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Thu 11/6

7:45 pm-7:59 am

2 stops34h 14m

Buenos Aires Ministro Pistarini

Mon 11/10

10:01 am-10:08 am

2 stops26h 07m

$1,042

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Thu 10/2

7:00 am-8:00 am

1 stop24h 00m

Buenos Aires Ministro Pistarini

Mon 10/6

9:00 pm-4:39 pm

1 stop20h 39m

$1,195

CharlestonBuenos Aires

CHS - AEP

CHSAEP

Charleston

Thu 10/2

8:02 pm-5:00 pm

2 stops19h 58m

Buenos Aires Jorge Newbery

Mon 10/6

10:35 am-5:50 pm

2 stops32h 15m

$1,195

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Thu 11/6

11:26 am-9:00 am

1 stop19h 34m

Buenos Aires Ministro Pistarini

Mon 11/10

10:25 pm-3:39 pm

2 stops19h 14m

$1,200

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Thu 10/2

8:02 pm-9:45 am

1 stop12h 43m

Buenos Aires Ministro Pistarini

Mon 10/6

8:10 pm-3:09 pm

1 stop19h 59m

$1,235

CharlestonBuenos Aires

CHS - AEP

CHSAEP

Charleston

Thu 11/6

11:26 am-7:55 am

2 stops18h 29m

Buenos Aires Jorge Newbery

Sun 11/9

5:15 pm-9:37 am

2 stops18h 22m

$1,235

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Mon 9/15

5:16 pm-8:00 am

1 stop13h 44m

Buenos Aires Ministro Pistarini

Mon 9/22

9:00 pm-7:03 pm

2 stops23h 03m

$1,240

CharlestonBuenos Aires

CHS - EZE

CHSEZE

Charleston

Wed 8/20

7:45 pm-10:08 pm

2 stops25h 23m

Buenos Aires Ministro Pistarini

Sat 8/23

3:48 am-10:07 am

2 stops31h 19m

$1,353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Charleston 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 day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Charleston is on a Monday. momondo users have found tickets for Monday departures for as low as $1,158. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Friday is $1,335.

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 Charleston to Buenos Aires during this time can be as low as $993. Try not to purchase tickets in the evening because they tend to be around $1,793. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Charleston to Buenos Aires flights?

You could potentially save up to 34% on your flight if you consider stops on a Charleston to Buenos Aires flight.

When to book flights from Charleston to Buenos Aires

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

Cheap Charleston to Buenos Aires (CHS to BUE) flight deals and tips

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

Best Price Found

$435

Fastest flight time

12h 10m

Direct flights

None

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Charleston in the past 72 hours is $435. The best round-trip flight deal from Charleston to Buenos Aires found on momondo in the last 72 hours is $1,002.
The fastest flight from Charleston to Buenos Aires takes 12h 10m
There are no direct flights from Charleston to Buenos Aires. Popular non-direct routes for this connection are Charleston Airport - Buenos Aires Ministro Pistarini Airport and Charleston Airport - Buenos Aires Jorge Newbery Airport.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)
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  • How far is Charleston to Buenos Aires by plane?

    There are 4858.2 mi between Charleston and Buenos Aires. A reasonable flight in good conditions will take 12h 10m.

  • When did momondo last update prices for flights from Charleston Airport to Buenos Aires?

    Prices for flights from Charleston Airport to Buenos Aires are updated daily.

  • How many operators does momondo search for flights from Charleston Airport to Buenos Aires?

  • How old do you have to be to fly from Charleston 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 Charleston Airport to Buenos Aires.

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

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Charleston to Buenos Aires

Compare and see reviews for airlines that fly from Charleston to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,055Free CancellationRating
8.0
7,983 reviews
Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Charleston.

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

All flight searches from Charleston to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Charleston.

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

Yes. momondo can track prices for Charleston 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.

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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
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport