$336+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BUE
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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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 August 27, 2026.
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 August 27, 2026.
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:43 pm -
3 stops41h 57m
Fri 10/168:10 pm -
1 stop14h 15m
Deal found 8/25![Multiple Airlines logo]()
$1,232
This KAYAK deal was found by Cheapflights users on 8/24. 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.
Thu 10/152:16 pm -
2 stops24h 29m
Wed 10/211:10 pm -
2 stops23h 25m
Deal found 8/24![LATAM Airlines logo]()
$1,254
This FlightHub deal was found by Cheapflights users on 8/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:00 pm -
2 stops17h 50m
Mon 12/73:10 pm -
2 stops21h 04m
Deal found 8/24![LATAM Airlines logo]()
$1,310
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:23 am -
2 stops46h 27m
Mon 12/711:35 pm -
1 stop14h 12m
Deal found 8/24![Multiple Airlines logo]()
$1,319
This Avianca deal was found by Cheapflights users on 8/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:50 am -
2 stops18h 15m
Wed 11/41:40 am -
2 stops18h 25m
Deal found 8/22![Multiple Airlines logo]()
$1,381
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:16 pm -
1 stop18h 29m
Wed 10/214:45 pm -
2 stops19h 50m
Deal found 8/24![Delta logo]()
$1,488
This KAYAK deal was found by Cheapflights users on 8/26. 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.
Thu 10/2912:40 pm -
2 stops26h 20m
Thu 11/58:40 am -
2 stops28h 27m
Deal found 8/26![LATAM Airlines logo]()
$1,488
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:05 pm -
1 stop13h 40m
Fri 10/168:10 pm -
1 stop15h 54m
Deal found 8/25![LATAM Airlines logo]()
$1,513
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:40 pm -
2 stops18h 00m
Fri 10/168:05 pm -
2 stops24h 34m
Deal found 8/25![LATAM Airlines logo]()
$1,628
This KAYAK deal was found by Cheapflights users on 8/25. 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.
Thu 10/297:38 pm -
2 stops24h 22m
Thu 11/56:20 pm -
2 stops27h 14m
Deal found 8/25![GOL logo]()
$2,576
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:34 am -
2 stops23h 56m
Sat 11/2810:35 am -
2 stops27h 17m
Deal found 8/23![LATAM Airlines logo]()
$5,333
Best flights from Charleston to Buenos AiresDiscover 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 August 27, 2026.
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 August 27, 2026.
This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1312:15 pm -
1 stop19h 25m
Tue 1/269:30 pm -
1 stop15h 56m
Deal found 8/25![Delta logo]()
$1,228
This LATAM Airlines deal was found by Cheapflights users on 8/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/134:30 pm -
1 stop15h 10m
Tue 1/264:00 am -
2 stops21h 56m
Deal found 8/25![LATAM Airlines logo]()
$1,228
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/146:05 am -
2 stops49h 15m
Sun 2/2111:55 pm -
2 stops23h 09m
Deal found 8/25![United Airlines logo]()
$1,313
This American Airlines deal was found by Cheapflights users on 8/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/310:25 am -
1 stop19h 50m
Sun 1/1710:30 pm -
1 stop18h 59m
Deal found 8/24![American Airlines logo]()
$1,378
This Avianca deal was found by Cheapflights users on 8/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:50 am -
2 stops18h 15m
Wed 11/41:40 am -
2 stops18h 25m
Deal found 8/22![Multiple Airlines logo]()
$1,381
This LATAM Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 10/152:16 pm -
2 stops24h 29m
Wed 10/211:10 pm -
2 stops22h 00m
Deal found 8/21![LATAM Airlines logo]()
$1,254
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:40 pm -
2 stops16h 30m
Wed 10/218:10 pm -
1 stop15h 00m
Deal found 8/23![Delta logo]()
$1,488
This KAYAK deal was found by Cheapflights users on 8/22. 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.
Thu 10/292:05 pm -
2 stops27h 25m
Thu 11/53:50 pm -
2 stops21h 17m
Deal found 8/22![LATAM Airlines logo]()
$1,488
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1312:52 pm -
2 stops30h 38m
Tue 1/268:05 pm -
2 stops29h 51m
Deal found 8/25![LATAM Airlines logo]()
$1,513
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:34 am -
2 stops23h 56m
Sat 11/2810:35 am -
2 stops27h 17m
Deal found 8/23![LATAM Airlines logo]()
$5,333
Last-minute flights from Charleston to Buenos AiresDiscover last-minute flight deals from Charleston to Buenos Aires. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Buenos Aires. Data last updated August 27, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:59 pm -
2 stops36h 41m
Sat 8/293:35 pm -
2 stops28h 21m
Deal found 8/23![LATAM Airlines logo]()
$1,607
This Expedia deal was found by Cheapflights users on 8/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:17 pm -
1 stop18h 28m
Sat 8/291:10 pm -
2 stops53h 55m
Deal found 8/23![Multiple Airlines logo]()
$1,676
This Booking.com deal was found by Cheapflights users on 8/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:51 pm -
3 stops41h 39m
Sat 8/294:35 pm -
3 stops27h 35m
Deal found 8/23![Air Canada logo]()
$6,986
One-way flights from Charleston to Buenos AiresSearch for one-way flight options from Charleston to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Charleston to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:47 pm -
3 stops53h 36m
Deal found 8/24![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
3 stops26h 00m
Deal found 8/24![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:39 pm -
3 stops35h 51m
Deal found 8/24![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:39 pm -
3 stops41h 25m
Deal found 8/24![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/18:23 pm -
3 stops52h 37m
Deal found 8/24![Multiple Airlines logo]()
$572
This KAYAK deal was found by Cheapflights users on 8/23. 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 10/146:00 am -
2 stops24h 57m
Deal found 8/23![Copa Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/317:00 am -
3 stops25h 55m
Deal found 8/24![Multiple Airlines logo]()
$721
This Expedia deal was found by Cheapflights users on 8/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/15:55 pm -
1 stop13h 45m
Deal found 8/24![LATAM Airlines logo]()
$765
Find flight deals from Charleston to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 August 27, 2026.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,228 (Delta) |
One-way from | $336 (Kiwi.com) |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated August 27, 2026.
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
Cheapest round-trip
CharlestonBuenos Aires
CHS Charleston - EZE Buenos Aires Ministro Pistarini
CHSEZE
Charleston
Wed 1/13
12:15 pm-9:40 am
1 stop19h 25m
Buenos Aires Ministro Pistarini
Tue 1/26
9:30 pm-11:26 am
1 stop15h 56m
$1,228
CharlestonBuenos Aires
CHS Charleston - EZE Buenos Aires Ministro Pistarini
CHSEZE
Charleston
Wed 1/13
4:30 pm-9:40 am
1 stop15h 10m
Buenos Aires Ministro Pistarini
Tue 1/26
4:00 am-11:56 pm
2 stops21h 56m
$1,228
CharlestonBuenos Aires
CHS Charleston - EZE Buenos Aires Ministro Pistarini
CHSEZE
Charleston
Thu 10/15
2:16 pm-3:45 pm
2 stops24h 29m
Buenos Aires Ministro Pistarini
Wed 10/21
1:10 pm-10:10 am
2 stops22h 00m
$1,254
CharlestonBuenos Aires
CHS Charleston - EZE Buenos Aires Ministro Pistarini
CHSEZE
Charleston
Sun 2/14
6:05 am-9:20 am
2 stops49h 15m
Buenos Aires Ministro Pistarini
Sun 2/21
11:55 pm-9:04 pm
2 stops23h 09m
$1,313
CharlestonBuenos Aires
CHS Charleston - EZE Buenos Aires Ministro Pistarini
CHSEZE
Charleston
Sun 1/3
10:25 am-8:15 am
1 stop19h 50m
Buenos Aires Ministro Pistarini
Sun 1/17
10:30 pm-3:29 pm
1 stop18h 59m
$1,378
CharlestonBuenos Aires
CHS Charleston - EZE Buenos Aires Ministro Pistarini
CHSEZE
Charleston
Thu 10/29
10:50 am-6:05 am
2 stops18h 15m
Buenos Aires Ministro Pistarini
Wed 11/4
1:40 am-6:05 pm
2 stops18h 25m
$1,381
Quickest round-trip
CharlestonBuenos Aires
CHS Charleston - EZE Buenos Aires Ministro Pistarini
CHSEZE
Charleston
Thu 10/15
12:40 pm-6:10 am
2 stops16h 30m
Buenos Aires Ministro Pistarini
Wed 10/21
8:10 pm-10:10 am
1 stop15h 00m
$1,488
CharlestonBuenos Aires
CHS Charleston - AEP Buenos Aires Jorge Newbery
CHSAEP
Charleston
Thu 10/29
2:05 pm-6:30 pm
2 stops27h 25m
Buenos Aires Jorge Newbery
Thu 11/5
3:50 pm-11:07 am
2 stops21h 17m
$1,488
CharlestonBuenos Aires
CHS Charleston - AEP Buenos Aires Jorge Newbery
CHSAEP
Charleston
Wed 1/13
12:52 pm-9:30 pm
2 stops30h 38m
Buenos Aires Jorge Newbery
Tue 1/26
8:05 pm-11:56 pm
2 stops29h 51m
$1,513
CharlestonBuenos Aires
CHS Charleston - AEP Buenos Aires Jorge Newbery
CHSAEP
Charleston
Thu 11/19
6:34 am-8:30 am
2 stops23h 56m
Buenos Aires Jorge Newbery
Sat 11/28
10:35 am-11:52 am
2 stops27h 17m
$5,333
Showing 1-10 of 16 resultsSorted by cheapest first
- 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.
CHS-BUE
CHS-EZE
CHS-AEP
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
CHS-BUE
CHS-EZE
CHS-AEP
No data available for this route at this time. Please check back soon.
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 August 27, 2026.
Read through reviews of airlines operating flights from Charleston to Buenos Aires, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Comfort
7.2
Boarding
7.5
Overall
7.1
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Food
6.4
Comfort
7.2
Boarding
7.5
Overall
7.1
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
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Other flights to Buenos Aires
Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Complete your trip
Complete your trip to Buenos Aires by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Buenos Aires by cabin class
Find flights from Charleston to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Buenos Aires flights
Browse other Charleston and Buenos Aires flight options. Last updated on August 27, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Charleston to Buenos Aires
Discover the top airline that operate flights from Charleston 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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,205 | Average$2,022 | FlexibilityNo cancel fee | On-time71% |