$643 Cheap Flights from Cincinnati (CVG) to Buenos Aires (AEP)

View $643 flight on Wed, Aug 26, 2026Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

Cheap Flights from Cincinnati to Buenos Aires (CVG-AEP)

Prices were available within the past 7 days and start at $643 for one-way flights and $806 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Wed, Nov 26 - Wed, Dec 3
CVG
Cincinnati
AEP
Buenos Aires
$806 Roundtrip, found 1 day ago
$806
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Wed, Nov 26 from Cincinnati to Buenos Aires, returning Wed, Dec 3, priced at $806 found 1 day ago
LATAM Airlines Group
Tue, Oct 28 - Tue, Nov 4
CVG
Cincinnati
AEP
Buenos Aires
$812 Roundtrip, found 1 day ago
$812
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Cincinnati to Buenos Aires, returning Tue, Nov 4, priced at $812 found 1 day ago
LATAM Airlines Group
Tue, Oct 28 - Tue, Nov 4
CVG
Cincinnati
AEP
Buenos Aires
$814 Roundtrip, found 1 day ago
$814
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Cincinnati to Buenos Aires, returning Tue, Nov 4, priced at $814 found 1 day ago
LATAM Airlines Group
Tue, Oct 28 - Tue, Nov 4
CVG
Cincinnati
AEP
Buenos Aires
$819 Roundtrip, found 1 day ago
$819
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Cincinnati to Buenos Aires, returning Tue, Nov 4, priced at $819 found 1 day ago
LATAM Airlines Group
Tue, Oct 28 - Tue, Nov 4
CVG
Cincinnati
AEP
Buenos Aires
$821 Roundtrip, found 1 day ago
$821
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Tue, Oct 28 from Cincinnati to Buenos Aires, returning Tue, Nov 4, priced at $821 found 1 day ago
LATAM Airlines Group
Thu, Mar 5 - Sat, Mar 21
CVG
Cincinnati
AEP
Buenos Aires
$856 Roundtrip, found 1 day ago
$856
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Mar 5 from Cincinnati to Buenos Aires, returning Sat, Mar 21, priced at $856 found 1 day ago
LATAM Airlines Group
Sat, Oct 25 - Wed, Oct 29
CVG
Cincinnati
AEP
Buenos Aires
$869 Roundtrip, found 4 days ago
$869
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Oct 25 from Cincinnati to Buenos Aires, returning Wed, Oct 29, priced at $869 found 4 days ago
Delta
Wed, Dec 10 - Mon, Dec 15
CVG
Cincinnati
AEP
Buenos Aires
$1,034 Roundtrip, found 3 days ago
$1,034
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 10 from Cincinnati to Buenos Aires, returning Mon, Dec 15, priced at $1,034 found 3 days ago
Air Canada
Tue, Oct 28 - Tue, Nov 4
CVG
Cincinnati
AEP
Buenos Aires
$1,634 Roundtrip, found 1 day ago
$1,634
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Oct 28 from Cincinnati to Buenos Aires, returning Tue, Nov 4, priced at $1,634 found 1 day ago
avianca
Sat, Oct 25 - Wed, Oct 29
CVG
Cincinnati
AEP
Buenos Aires
$2,840 Roundtrip, found 4 days ago
$2,840
Roundtrip
found 4 days ago
Select avianca flight, departing Sat, Oct 25 from Cincinnati to Buenos Aires, returning Wed, Oct 29, priced at $2,840 found 4 days ago

Alternative airports near Buenos Aires

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Aeroparque Jorge Newbery AEP. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $806
AEP
Aeroparque Jorge Newbery
CheapestClosest
Average driving time to city center11 min
Flights from $806

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Aeroparque Jorge Newbery Airport (AEP) cost?
Secure a cheap one-way flight from $643 or cheap return flight from $806 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Aeroparque Jorge Newbery Airport (AEP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Aeroparque Jorge Newbery Airport (AEP)?
The cheapest month to fly from CVG to AEP is November, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Aeroparque Jorge Newbery Airport (AEP)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CVG to AEP flight.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Aeroparque Jorge Newbery Airport (AEP)?
There are no daily direct flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Aeroparque Jorge Newbery Airport (AEP). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from CVG to AEP?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Aeroparque Jorge Newbery Airport (AEP)?
Book a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Aeroparque Jorge Newbery Airport (AEP) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Booking your plane ticket from CVG to AEP shortly before your getaway is usually more expensive. But if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a CVG to AEP flight and hotel package?
Booking a CVG to AEP flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Aeroparque Jorge Newbery Airport (AEP)?
In most cases, you're able to reschedule or cancel your CVG to AEP flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Aeroparque Jorge Newbery
Airlines serving
LATAM Airlines Group
Roundtrip price
$805
Distance
5355 mi

Book with confidence

Cincinnati to Buenos Aires Flights

The cheapest times to fly from Cincinnati to Buenos Aires

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cincinnati to Buenos Aires are during the month of November. You can find some of the cheapest flights from Cincinnati to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cincinnati to Buenos Aires

Sunday is one of the best days to book for cheap flights from Cincinnati to Buenos Aires: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cincinnati to Buenos Aires

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cincinnati to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $643 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cincinnati to Buenos Aires flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cincinnati to Buenos Aires airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cincinnati to Buenos Aires Flights

Explore a world of travel with Expedia

*Available to One Key members.