Which layover airport has the shortest connection time from Cincinnati to Buenos Aires?

Dallas (DFW) has the shortest average layover time for this route: 1h 37m.

Which airport is the most popular layover for flights between Cincinnati and Buenos Aires?

Atlanta (ATL) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Buenos Aires?

Air Canada, LATAM Airlines, and Delta are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Buenos Aires

Which layover airport offers the lowest fares from Cincinnati to Buenos Aires?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $1,065.

Which layover airport has the shortest travel time from Cincinnati to Buenos Aires?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 13h 10m.

What airlines fly to Buenos Aires?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Buenos Aires from Cincinnati according to our data. Delta is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 3 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires are updated daily.

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires?

As of September 2025, there are 3 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires.

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky 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 Cincinnati Cinci./N. Kentucky Airport to Buenos Aires.

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

The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$449 Cheap Flights from Cincinnati to Buenos Aires in 2025

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Round-trip

One-way

Last minute

Cheap round-trip flights

10:15 am - 5:50 amCVG-EZE

41h 35m2 stops

4:45 pm - 8:17 pmEZE-CVG

28h 32m2 stops

$962Avianca

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sáb., nov. 8 - sáb., may. 2

7:40 pm - 4:10 amCVG-EZE

30h 30m2 stops

5:16 am - 10:22 amEZE-CVG

31h 06m2 stops

$972Copa Airlines

Find Deal

lun., nov. 3 - mié., nov. 19

8:00 am - 6:20 amCVG-EZE

20h 20m2 stops

4:05 am - 9:45 pmEZE-CVG

19h 40m2 stops

$1,025Delta

Find Deal

lun., nov. 3 - mar., nov. 18

8:00 am - 7:55 amCVG-AEP

21h 55m2 stops

6:20 pm - 11:09 amAEP-CVG

18h 49m2 stops

$1,025LATAM Airlines

Find Deal

lun., nov. 3 - mié., nov. 19

5:00 pm - 9:20 amCVG-EZE

14h 20m1 stop

10:05 pm - 1:17 pmEZE-CVG

17h 12m2 stops

$1,030United Airlines

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mar., dic. 16 - mar., dic. 30

6:56 pm - 6:05 amCVG-EZE

33h 09m2 stops

4:05 am - 9:32 amEZE-CVG

31h 27m2 stops

$1,033Delta

Find Deal

mar., dic. 16 - dom., dic. 28

5:03 pm - 7:20 amCVG-EZE

36h 17m1 stop

10:05 pm - 4:12 pmEZE-CVG

20h 07m1 stop

$1,035United Airlines

Find Deal

dom., nov. 9 - mié., nov. 26

7:00 am - 6:05 amCVG-EZE

21h 05m2 stops

4:05 am - 12:21 amEZE-CVG

22h 16m2 stops

$1,055LATAM Airlines

Find Deal

mié., dic. 10 - dom., dic. 28

11:14 am - 10:50 amCVG-EZE

21h 36m1 stop

10:35 pm - 3:26 pmEZE-CVG

17h 51m2 stops

$1,110American Airlines

Find Deal

vie., mar. 6 - dom., mar. 15

9:24 am - 10:15 amCVG-EZE

23h 51m1 stop

11:59 pm - 5:20 pmEZE-CVG

19h 21m1 stop

$1,140American Airlines

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mié., oct. 22 - dom., nov. 2

Avianca flights from Cincinnati to Buenos Aires

Our best Avianca deals on Cincinnati to Buenos Aires flight tickets

Avianca

Nov 8

CVG10:15 amCincinnati Cinci./N. Kentucky

41h 35m

2 stops

EZE5:50 amBuenos Aires Ministro Pistarini

May 2

EZE4:45 pmBuenos Aires Ministro Pistarini

28h 32m

2 stops

CVG8:17 pmCincinnati Cinci./N. Kentucky

$962

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Avianca

Dec 9

CVG5:49 pmCincinnati Cinci./N. Kentucky

20h 01m

2 stops

EZE3:50 pmBuenos Aires Ministro Pistarini

May 2

EZE4:45 pmBuenos Aires Ministro Pistarini

28h 32m

2 stops

CVG8:17 pmCincinnati Cinci./N. Kentucky

$1,010

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Copa Airlines flights from Cincinnati to Buenos Aires

Our best Copa Airlines deals on Cincinnati to Buenos Aires flight tickets

Copa Airlines

Nov 3

CVG7:40 pmCincinnati Cinci./N. Kentucky

30h 30m

2 stops

EZE4:10 amBuenos Aires Ministro Pistarini

Nov 19

EZE5:16 amBuenos Aires Ministro Pistarini

31h 06m

2 stops

CVG10:22 amCincinnati Cinci./N. Kentucky

$972

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Copa Airlines

Oct 22

CVG7:35 pmCincinnati Cinci./N. Kentucky

28h 20m

2 stops

EZE12:55 amBuenos Aires Ministro Pistarini

Nov 1

EZE3:57 amBuenos Aires Ministro Pistarini

32h 25m

2 stops

CVG10:22 amCincinnati Cinci./N. Kentucky

$1,007

Find similar

Copa Airlines

Nov 8

CVG7:40 pmCincinnati Cinci./N. Kentucky

30h 30m

2 stops

EZE4:10 amBuenos Aires Ministro Pistarini

Nov 19

EZE3:57 amBuenos Aires Ministro Pistarini

32h 25m

2 stops

CVG10:22 amCincinnati Cinci./N. Kentucky

$1,093

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momondo Fare Finder

Use the filters below to find and compare flights from Cincinnati to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

sáb. 11/8

10:15 am-5:50 am

2 stops41h 35m

Buenos Aires Ministro Pistarini

sáb. 5/2

4:45 pm-8:17 pm

2 stops28h 32m

$962

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

lun. 11/3

7:40 pm-4:10 am

2 stops30h 30m

Buenos Aires Ministro Pistarini

mié. 11/19

5:16 am-10:22 am

2 stops31h 06m

$972

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

lun. 11/3

8:00 am-6:20 am

2 stops20h 20m

Buenos Aires Ministro Pistarini

mar. 11/18

4:05 am-9:45 pm

2 stops19h 40m

$1,025

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

lun. 11/3

8:00 am-7:55 am

2 stops21h 55m

Buenos Aires Jorge Newbery

mié. 11/19

6:20 pm-11:09 am

2 stops18h 49m

$1,025

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

mar. 12/16

5:00 pm-9:20 am

1 stop14h 20m

Buenos Aires Ministro Pistarini

mar. 12/30

10:05 pm-1:17 pm

2 stops17h 12m

$1,030

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

mar. 12/16

6:56 pm-6:05 am

2 stops33h 09m

Buenos Aires Ministro Pistarini

dom. 12/28

4:05 am-9:32 am

2 stops31h 27m

$1,033

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

dom. 11/9

5:03 pm-7:20 am

1 stop36h 17m

Buenos Aires Ministro Pistarini

mié. 11/26

10:05 pm-4:12 pm

1 stop20h 07m

$1,035

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

mié. 12/10

7:00 am-6:05 am

2 stops21h 05m

Buenos Aires Ministro Pistarini

dom. 12/28

4:05 am-12:21 am

2 stops22h 16m

$1,055

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

vie. 3/6

11:14 am-10:50 am

1 stop21h 36m

Buenos Aires Ministro Pistarini

dom. 3/15

10:35 pm-3:26 pm

2 stops17h 51m

$1,110

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

mié. 10/22

9:24 am-10:15 am

1 stop23h 51m

Buenos Aires Ministro Pistarini

dom. 11/2

11:59 pm-5:20 pm

1 stop19h 21m

$1,140

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cincinnati 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

Prices

Airlines

Layovers

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 Cincinnati is on a Monday. momondo users have found tickets for Monday departures for as low as $999. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Wednesday is $1,264.

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 afternoon. Flights from Cincinnati to Buenos Aires during this time can be as low as $1,165. Try not to purchase tickets at noon because they tend to be around $1,445. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 28% on your flight if you consider stops on a Cincinnati to Buenos Aires flight.

When to book flights from Cincinnati to Buenos Aires

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

Estimated round-trip price

Cheap Cincinnati to Buenos Aires (CVG to BUE) flight deals and tips

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

Direct flights	None

There are no direct flights from Cincinnati to Buenos Aires. There are no popular flight routes from Cincinnati to Buenos Aires.

Search flight deals

How far is Cincinnati Cinci./N. Kentucky to Buenos Aires by plane?
Cincinnati Cinci./N. Kentucky and Buenos Aires are 5356.4 mi apart from one another. By plane, this route typically takes 14h 05m.
When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires are updated daily.
How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires?
As of September 2025, there are 3 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky 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 Cincinnati Cinci./N. Kentucky Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Cincinnati to Buenos Aires?
Based on momondo bookings for flights between Cincinnati and Buenos Aires, the leading airline is Delta, making up 63% of the total bookings. Other popular airlines include American Airlines with 19% and LATAM Airlines with 18%.

Best airlines flying from Cincinnati to Buenos Aires

Compare and see reviews for airlines that fly from Cincinnati to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,025	Free Cancellation	Rating 7.9 7,960 reviews	Search Delta flights
American Airlines	PriceFrom $1,169	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,175	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Cincinnati to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

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

Flights from Cincinnati to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Cincinnati to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Cincinnati 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.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Cincinnati to Buenos Aires from $449

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Buenos Aires departing on 1/12. 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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Avianca flights from Cincinnati to Buenos Aires

Our best Avianca deals on Cincinnati to Buenos Aires flight tickets

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Our best Copa Airlines deals on Cincinnati to Buenos Aires flight tickets

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Use the filters below to find and compare flights from Cincinnati to Buenos Aires that are best for you.

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Cincinnati 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?

What is the cheapest time of day to depart on your flight to Buenos Aires?

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

You could potentially save up to 28% on your flight if you consider stops on a Cincinnati to Buenos Aires flight.

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Buenos Aires?

Air Canada, LATAM Airlines, and Delta are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Buenos Aires

What airlines fly to Buenos Aires?

Which airport is the most popular layover for flights between Cincinnati and Buenos Aires?

Atlanta (ATL) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Cincinnati to Buenos Aires?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $1,065.

Which layover airport has the shortest travel time from Cincinnati to Buenos Aires?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 13h 10m.

Which layover airport has the shortest connection time from Cincinnati to Buenos Aires?

Dallas (DFW) has the shortest average layover time for this route: 1h 37m.

When to book flights from Cincinnati to Buenos Aires

Cheap Cincinnati to Buenos Aires (CVG to BUE) flight deals and tips

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

Direct flights

How far is Cincinnati Cinci./N. Kentucky to Buenos Aires by plane?

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires?

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires?

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Buenos Aires?

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

What is the most popular airline from Cincinnati to Buenos Aires?

Best airlines flying from Cincinnati to Buenos Aires

Compare and see reviews for airlines that fly from Cincinnati to Buenos Aires with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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