CLT - BUE

$601 Find Cheap Flights from Charlotte to Buenos Aires

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charlotte to Buenos Aires departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charlotte to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charlotte to Buenos Aires, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$601
Multiple Airlines
Mon 3/23Thu 3/26
CLT - AEP • 2 stops
Cheapest one-way
$742
LATAM Airlines
Mon 3/9
CLT - AEP • 2 stops
Top airlines
LATAM Airlines
Cheapest • from $1,119 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 26% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charlotte to Buenos Aires (CLT-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charlotte to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charlotte to Buenos Aires

Mon, Mar 23 - Thu, Mar 26
Multiple Airlines Logo
7:00 am - 8:30 am
CLT
-
AEP
24h 30m
2 stops
Multiple Airlines Logo
9:35 am - 12:07 pm
AEP
-
CLT
27h 32m
3 stops
$601Multiple Airlines
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
7:00 am - 6:40 pm
CLT
-
AEP
34h 40m
3 stops
Multiple Airlines Logo
5:45 am - 12:07 pm
AEP
-
CLT
31h 22m
3 stops
$603Multiple Airlines
Mon, Mar 23 - Thu, Mar 26
Multiple Airlines Logo
7:00 am - 12:30 am
CLT
-
EZE
40h 30m
3 stops
Multiple Airlines Logo
5:25 am - 12:07 pm
EZE
-
CLT
31h 42m
2 stops
$613Multiple Airlines
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
7:00 am - 8:50 pm
CLT
-
EZE
36h 50m
3 stops
Multiple Airlines Logo
5:25 am - 12:07 pm
EZE
-
CLT
31h 42m
2 stops
$629Multiple Airlines
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
7:00 am - 8:50 pm
CLT
-
EZE
36h 50m
3 stops
Multiple Airlines Logo
6:40 am - 12:07 pm
EZE
-
CLT
30h 27m
3 stops
$634Multiple Airlines
Mon, Mar 23 - Thu, Mar 26
Multiple Airlines Logo
7:00 am - 3:40 am
CLT
-
AEP
43h 40m
3 stops
Multiple Airlines Logo
9:35 am - 12:07 pm
AEP
-
CLT
27h 32m
3 stops
$637Multiple Airlines
Mon, Mar 23 - Thu, Mar 26
Multiple Airlines Logo
7:00 am - 12:30 am
CLT
-
EZE
40h 30m
3 stops
Multiple Airlines Logo
12:00 pm - 12:07 pm
EZE
-
CLT
25h 07m
3 stops
$650Multiple Airlines
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
7:00 am - 8:30 am
CLT
-
AEP
24h 30m
2 stops
Multiple Airlines Logo
5:45 am - 12:07 pm
AEP
-
CLT
31h 22m
3 stops
$664Multiple Airlines
Fri, Mar 27 - Fri, Apr 3
Multiple Airlines Logo
7:00 am - 8:30 am
CLT
-
AEP
24h 30m
2 stops
Multiple Airlines Logo
5:45 am - 12:07 pm
AEP
-
CLT
31h 22m
3 stops
$696Multiple Airlines
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
7:00 am - 5:00 am
CLT
-
EZE
21h 00m
2 stops
Multiple Airlines Logo
5:25 am - 12:07 pm
EZE
-
CLT
31h 42m
2 stops
$696Multiple Airlines
Booking Insights

KAYAK's insights & trends for Charlotte to Buenos Aires flights

Get data-powered insights and trends into flights from Charlotte to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charlotte to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charlotte to Buenos Aires is September, where tickets cost $1,001 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $1,765 and $1,593 respectively.

Good to know

Low seasonJuly
Cheapest flight$601
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Charlotte to Buenos Aires Jorge Newbery

When to book flights from Charlotte to Buenos Aires

Are your dates flexible? Find out the best times to travel from Charlotte to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charlotte to Buenos Aires

  • What is the cheapest flight from Charlotte to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Charlotte to Buenos Aires was $429 for a one-way ticket and $601 for a round-trip.

  • Do I need a passport to fly between Charlotte and Buenos Aires?

    Yes, you’ll need a passport to travel to Buenos Aires from Charlotte.

  • Which airports will I be using when flying from Charlotte to Buenos Aires?

    When flying out of Charlotte you will be using Charlotte Douglas. You will be landing at one of these airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini.

  • Which aircraft models fly most regularly from Charlotte to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charlotte to Buenos Aires?

    SkyTeam, and oneworld are the airline alliances operating flights between Charlotte and Buenos Aires, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Charlotte to Buenos Aires, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Charlotte to Buenos Aires are Delta and United Airlines. With an average price for the route of $1,330 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,755 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Charlotte to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charlotte to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charlotte to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Charlotte is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charlotte to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Charlotte with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charlotte to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Charlotte up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Charlotte to Buenos Aires?

    In the past 3 days, the cheapest round-trip tickets from Charlotte to Buenos Aires were found on LATAM Airlines ($1,119) and GOL ($1,214).

Reviews of the top 3 airlines serving from Charlotte to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Charlotte to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charlotte to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8187 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.9Comfort
7.2Food
Airline reviews

bulkhead seat had very little legroom - even in bsiness class.

6.0 GoodScott, Feb 2026
IAH - LGA
Read more Delta reviews

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

Bags took over and hour to come out. Delays due to wind caused rebooking.

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

Everything you need to know for your flight from Charlotte to Buenos Aires

Information on your arrival and departure airports