What airlines fly to Buenos Aires?

Delta, United Airlines and LATAM 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 69% 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.

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

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

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 February 2026, 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.

$309 Cheap Flights from Cincinnati to Buenos Aires in 2026

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One-way

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7:15 am - 9:35 am

CVG

EZE

24h 20m

1 stop

9:15 pm - 11:58 pm

EZE

CVG

27h 43m

2 stops

$920Multiple Airlines

Fri, Mar 6 - Fri, Mar 13

7:15 am - 6:40 pm

CVG

EZE

33h 25m

3 stops

10:45 pm - 11:58 pm

EZE

CVG

26h 13m

1 stop

$933Multiple Airlines

Fri, Mar 6 - Fri, Mar 13

11:00 am - 10:30 am

CVG

AEP

22h 30m

2 stops

5:15 pm - 10:37 am

AEP

CVG

18h 22m

2 stops

$937LATAM Airlines

Thu, Mar 12 - Thu, Mar 26

11:00 am - 9:15 am

CVG

EZE

21h 15m

2 stops

7:10 am - 11:59 pm

EZE

CVG

17h 49m

2 stops

$937LATAM Airlines

Thu, Mar 12 - Thu, Mar 26

4:15 pm - 10:15 am

CVG

EZE

17h 00m

2 stops

7:21 pm - 4:47 pm

EZE

CVG

22h 26m

2 stops

$941LATAM Airlines

Mon, Mar 23 - Mon, Mar 30

5:14 pm - 4:30 am

CVG

EZE

33h 16m

1 stop

5:35 am - 11:58 pm

EZE

CVG

19h 23m

2 stops

$979Multiple Airlines

Sat, Mar 7 - Sat, Mar 14

2:45 pm - 9:45 am

CVG

EZE

18h 00m

1 stop

10:15 pm - 5:08 pm

EZE

CVG

19h 53m

1 stop

$983LATAM Airlines

Wed, Aug 5 - Thu, Oct 29

7:45 am - 8:35 am

CVG

EZE

23h 50m

1 stop

4:45 am - 10:19 pm

EZE

CVG

42h 34m

2 stops

$984Multiple Airlines

Fri, May 1 - Fri, May 8

2:22 pm - 10:29 am

CVG

EZE

19h 07m

1 stop

9:05 pm - 1:33 pm

EZE

CVG

17h 28m

1 stop

$992American Airlines

Wed, Mar 18 - Tue, Apr 7

3:35 pm - 9:59 am

CVG

EZE

17h 24m

2 stops

8:40 pm - 3:03 pm

EZE

CVG

19h 23m

2 stops

$996American Airlines

Wed, Mar 18 - Tue, Apr 7

Copa Airlines flights from Cincinnati to Buenos Aires

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

Copa Airlines

May 1

CVG6:00 amCincinnati Cinci./N. Kentucky

17h 50m

2 stops

EZE12:50 amBuenos Aires Ministro Pistarini

May 8

EZE2:49 pmBuenos Aires Ministro Pistarini

30h 41m

2 stops

CVG8:30 pmCincinnati Cinci./N. Kentucky

$1,083

Copa Airlines

Mar 20

CVG7:45 pmCincinnati Cinci./N. Kentucky

26h 13m

2 stops

EZE10:58 pmBuenos Aires Ministro Pistarini

Mar 26

EZE12:23 amBuenos Aires Ministro Pistarini

20h 50m

2 stops

CVG8:13 pmCincinnati Cinci./N. Kentucky

$1,095

Copa Airlines

Mar 22

CVG8:35 amCincinnati Cinci./N. Kentucky

22h 20m

2 stops

EZE7:55 amBuenos Aires Ministro Pistarini

Mar 29

EZE2:52 pmBuenos Aires Ministro Pistarini

30h 37m

2 stops

CVG8:29 pmCincinnati Cinci./N. Kentucky

$1,103

American Airlines flights from Cincinnati to Buenos Aires

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

American Airlines

Mar 18

CVG9:25 amCincinnati Cinci./N. Kentucky

24h 04m

1 stop

EZE10:29 amBuenos Aires Ministro Pistarini

Apr 7

EZE11:35 pmBuenos Aires Ministro Pistarini

24h 15m

1 stop

CVG10:50 pmCincinnati Cinci./N. Kentucky

$992

American Airlines

Mar 18

CVG10:33 amCincinnati Cinci./N. Kentucky

19h 37m

2 stops

EZE7:10 amBuenos Aires Ministro Pistarini

Apr 7

EZE10:20 pmBuenos Aires Ministro Pistarini

17h 44m

2 stops

CVG3:04 pmCincinnati Cinci./N. Kentucky

$996

American Airlines

Mar 23

CVG12:18 pmCincinnati Cinci./N. Kentucky

19h 02m

1 stop

EZE8:20 amBuenos Aires Ministro Pistarini

Mar 30

EZE11:30 pmBuenos Aires Ministro Pistarini

20h 36m

1 stop

CVG7:06 pmCincinnati Cinci./N. Kentucky

$1,110

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Fri 3/6

7:15 am-9:35 am

1 stop24h 20m

Buenos Aires Ministro Pistarini

Fri 3/13

9:15 pm-11:58 pm

2 stops27h 43m

$920

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Fri 3/6

7:15 am-6:40 pm

3 stops33h 25m

Buenos Aires Ministro Pistarini

Fri 3/13

10:45 pm-11:58 pm

1 stop26h 13m

$933

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Thu 3/12

11:00 am-10:30 am

2 stops22h 30m

Buenos Aires Jorge Newbery

Thu 3/26

5:15 pm-10:37 am

2 stops18h 22m

$937

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 3/12

11:00 am-9:15 am

2 stops21h 15m

Buenos Aires Ministro Pistarini

Thu 3/26

7:10 am-11:59 pm

2 stops17h 49m

$937

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 3/23

4:15 pm-10:15 am

2 stops17h 00m

Buenos Aires Ministro Pistarini

Mon 3/30

7:21 pm-4:47 pm

2 stops22h 26m

$941

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sat 3/7

5:14 pm-4:30 am

1 stop33h 16m

Buenos Aires Ministro Pistarini

Sat 3/14

5:35 am-11:58 pm

2 stops19h 23m

$979

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Wed 8/5

2:45 pm-9:45 am

1 stop18h 00m

Buenos Aires Ministro Pistarini

Thu 10/29

10:15 pm-5:08 pm

1 stop19h 53m

$983

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Fri 5/1

7:45 am-8:35 am

1 stop23h 50m

Buenos Aires Ministro Pistarini

Fri 5/8

4:45 am-10:19 pm

2 stops42h 34m

$984

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Wed 3/18

2:22 pm-10:29 am

1 stop19h 07m

Buenos Aires Ministro Pistarini

Tue 4/7

9:05 pm-1:33 pm

1 stop17h 28m

$992

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Wed 3/18

3:35 pm-9:59 am

2 stops17h 24m

Buenos Aires Ministro Pistarini

Tue 4/7

8:40 pm-3:03 pm

2 stops19h 23m

$996

Flights are sorted by cheapest round-trip flights first.

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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

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

You could potentially save up to 22% 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

Fastest flight time	14h 35m
Direct flights	None

The fastest flight from Cincinnati to Buenos Aires takes 14h 35m

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

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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 35m.
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 February 2026, 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 73% of the total bookings. Other popular airlines include LATAM Airlines with 27%.

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 $618	Free Cancellation	Rating 7.9 8,163 reviews	Search Delta flights
United Airlines	PriceFrom $692	Free Cancellation	Rating 7.4 9,245 reviews	Search United Airlines flights
LATAM Airlines	PriceFrom $880	Free Cancellation	Rating 7.5 1,917 reviews	Search LATAM 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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Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

Buenos Aires Ministro Pistarini Airport

Cheap flights from Cincinnati to Buenos Aires from $309

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 3/15. 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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Copa Airlines flights from Cincinnati to Buenos Aires

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

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

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How to get the cheapest flight ticket from Cincinnati to Buenos Aires

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

You could potentially save up to 22% 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?

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

What airlines fly to Buenos Aires?

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

Fastest flight time

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

Fly your favorite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

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