CLT - BUE

$302 Find Cheap Flights from Charlotte to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charlotte to Buenos Aires departing on 9/1. 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

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

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

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

Wed, Oct 8 - Wed, Oct 29
 Logo
6:00 am - 2:30 pmCLT-AEP
31h 30m3 stops
 Logo
10:30 am - 12:23 pmAEP-CLT
26h 53m3 stops
Wed, Oct 8 - Wed, Oct 29
 Logo
6:00 am - 9:30 amCLT-AEP
26h 30m3 stops
 Logo
5:15 am - 12:23 pmAEP-CLT
32h 08m3 stops
Wed, Oct 8 - Wed, Oct 29
 Logo
3:30 pm - 9:40 pmCLT-EZE
29h 10m3 stops
 Logo
6:35 pm - 10:37 pmEZE-CLT
29h 02m3 stops
Mon, Sep 1 - Wed, Sep 3
 Logo
7:00 am - 5:45 amCLT-EZE
21h 45m3 stops
 Logo
9:15 pm - 10:59 pmEZE-CLT
26h 44m2 stops
Tue, Sep 2 - Mon, Sep 8
GOL Logo
5:03 pm - 1:00 pmCLT-EZE
18h 57m2 stops
GOL Logo
3:40 am - 9:45 pmEZE-CLT
19h 05m2 stops
$921GOL
Find Deal
Mon, Oct 20 - Thu, Oct 23
GOL Logo
2:37 pm - 1:00 pmCLT-AEP
21h 23m2 stops
GOL Logo
3:40 am - 11:50 pmAEP-CLT
21h 10m2 stops
$935GOL
Find Deal
Tue, Feb 3 - Tue, Feb 10
LATAM Airlines Logo
7:00 pm - 4:00 pmCLT-AEP
19h 00m2 stops
LATAM Airlines Logo
5:15 pm - 11:05 amAEP-CLT
19h 50m2 stops
$1,098LATAM Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 22
LATAM Airlines Logo
7:00 pm - 6:40 pmCLT-AEP
21h 40m2 stops
LATAM Airlines Logo
8:50 am - 8:40 amAEP-CLT
25h 50m2 stops
$1,135LATAM Airlines
Find Deal
Sun, Jan 25 - Thu, Feb 26
LATAM Airlines Logo
11:45 am - 7:55 amCLT-AEP
18h 10m2 stops
LATAM Airlines Logo
5:15 pm - 11:05 amAEP-CLT
19h 50m2 stops
$1,148LATAM Airlines
Find Deal
Mon, Sep 8 - Sun, Sep 14
GOL Logo
11:50 am - 1:00 pmCLT-AEP
24h 10m2 stops
GOL Logo
3:40 am - 9:45 pmAEP-CLT
19h 05m2 stops
$1,413GOL
Find Deal
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.

How much is a round-trip flight from Charlotte to Buenos Aires?

What’s the cheapest day of the week to fly from Charlotte to Buenos Aires?

The average price of all round-trip flights from Charlotte to Buenos Aires clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Charlotte to Buenos Aires, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Buenos Aires, Thursday is the cheapest day to fly and Monday is the most expensive.

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 $979 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is $1,385 and $1,325 respectively.

Good to know

Low seasonSeptember
Cheapest flight$302
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 10% 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 $302 for a one-way ticket and $842 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?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Charlotte and Buenos Aires, with Star Alliance 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 $1,193 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,578 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.

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.
8.0
DeltaOverall score based on 7979 reviews
7.9Entertainment
8.5Crew
7.3Food
7.9Comfort
8.2Boarding
Airline reviews

I believe that a four-hour trip should have a meal. Delta had none.

8.0 ExcellentPolycarp, Aug 2025JFK - SLC
Read more Delta reviews

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

De planning was an absolute mess. We were never told that we weren’t at the gate and that we had to go down unstable stairs and then hop on a bus. People were falling, we couldn’t tell who was in charge. Overall terrible communication that ended up leaving a bad impression at the very end of the experience.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Sat on the ground in Cincinnati for 50 minutes before deplaning

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Delayed because of weather in Nashville. I think God or some higher power generally has cursed me when it comes to flying out of Charlotte on American. I'm delayed pretty much everytime. We need Team Cobra Kai types to come in and "sweep the leg(s)" of the Charlotte ops people on principle. Don't let the sweet southern rocking chairs fool you, Charlotte is a sinkhole

Long 5 hour and 45 min flight and only one drink service and cookie snack

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

Was a normal flight but it was delayed, and there wasn't an explanation.

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

American Airlines initially postponed the flight. Then they cancelled it an rescheduled us on a flight that would take over 24 hours with multiple stops. They then changed this flight to a reasonable alternative the next day which they later cancelled and replaced with a flight that would take off with an additional 16 hour delay. They blamed weather but I noticed (at 4am) that Delta had direct flights from Charlotte to Detroit. I went on line. Booked it and was in Detroit buy 9am. The interesting thing is they did a similar thing to a family member just 2 days earlier. I don't think I will fly American unless I have to.

I was a little disappointed of not having an android charger. Only one it was for an iPhone. I've flown American in the past and had access to one.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.