What airlines fly to Buenos Aires?

Delta, LATAM 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 64% 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 August 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.

$239 Cheap Flights from Cincinnati to Buenos Aires in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cincinnati to Buenos Aires

Round-trip

One-way

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12:39 pm - 4:40 pmCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

27h 01m2 stops New York John F Kennedy Intl Rio de Janeiro–Galeão Intl

5:05 pm - 1:28 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

21h 23m2 stops Rio de Janeiro–Galeão Intl New York John F Kennedy Intl

$901GOL

Mon, Oct 19 - Wed, Oct 21

12:39 pm - 4:40 pmCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

27h 01m2 stops New York John F Kennedy Intl Rio de Janeiro–Galeão Intl

5:05 pm - 1:28 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

21h 23m2 stops Rio de Janeiro–Galeão Intl New York John F Kennedy Intl

$916GOL

Mon, Oct 19 - Wed, Oct 21

12:39 pm - 4:40 pmCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

27h 01m2 stops New York John F Kennedy Intl Rio de Janeiro–Galeão Intl

1:15 pm - 1:28 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

25h 13m2 stops Rio de Janeiro–Galeão Intl New York John F Kennedy Intl

$916GOL

Mon, Oct 19 - Wed, Oct 21

3:00 pm - 9:40 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

16h 40m1 stop Atlanta Hartsfield-Jackson

9:30 pm - 5:21 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

21h 51m1 stop Atlanta Hartsfield-Jackson

$1,133LATAM Airlines

Tue, Nov 24 - Tue, Dec 8

2:45 pm - 9:40 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

16h 55m1 stop Atlanta Hartsfield-Jackson

8:05 pm - 5:08 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

23h 03m1 stop New York John F Kennedy Intl

$1,133LATAM Airlines

Tue, Jan 12 - Tue, Feb 9

2:45 pm - 9:40 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

16h 55m1 stop Atlanta Hartsfield-Jackson

9:30 pm - 11:07 amEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

15h 37m1 stop Atlanta Hartsfield-Jackson

$1,133LATAM Airlines

Tue, Dec 1 - Tue, Dec 15

10:00 am - 6:20 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

18h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

9:30 pm - 5:21 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

21h 51m1 stop Atlanta Hartsfield-Jackson

$1,148Delta

Tue, Dec 1 - Tue, Dec 15

4:40 pm - 9:40 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

15h 00m1 stop Atlanta Hartsfield-Jackson

9:30 pm - 3:37 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

20h 07m1 stop Atlanta Hartsfield-Jackson

$1,148Delta

Tue, Dec 1 - Tue, Dec 15

8:39 am - 7:15 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

21h 36m1 stop Miami

8:40 pm - 11:27 amEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

15h 47m1 stop Miami

$1,156American Airlines

Thu, Oct 1 - Wed, Oct 7

4:00 pm - 7:15 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

14h 15m1 stop Miami

9:15 pm - 10:44 amEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

14h 29m1 stop New York John F Kennedy Intl

$1,156American Airlines

Thu, Sep 17 - Mon, Sep 28

Cheap last minute flights

Enter your travel dates to find the best prices.

7:54 pm - 8:00 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

35h 06m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

9:00 pm - 11:59 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

27h 59m1 stop Houston George Bush Intcntl

$1,402Azul

Sat, Aug 8 - Sat, Aug 15

11:19 am - 11:05 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

22h 46m1 stop New York John F Kennedy Intl

8:50 pm - 11:32 amEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

15h 42m1 stop Miami

$1,416American Airlines

Sat, Aug 8 - Sat, Aug 15

1:59 pm - 7:15 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

16h 16m2 stops Chicago O'Hare Intl Miami

8:50 pm - 5:18 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

21h 28m2 stops Miami Charlotte Douglas

$1,441American Airlines

Sat, Aug 8 - Sat, Aug 15

4:30 pm - 1:20 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

31h 50m3 stops Toronto Pearson Intl San Salvador El Salvador Intl Medellín Jose Maria Cordova Intl

4:50 pm - 9:24 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

29h 34m2 stops Bogotá El Dorado Toronto Pearson Intl

$2,015Multiple Airlines

Sat, Aug 8 - Sat, Aug 15

5:00 pm - 4:00 pmCVG Cincinnati Cinci./N. Kentucky-AEP Buenos Aires Jorge Newbery

22h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

5:35 pm - 11:16 amAEP Buenos Aires Jorge Newbery-CVG Cincinnati Cinci./N. Kentucky

18h 41m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$2,135LATAM Airlines

Sat, Aug 8 - Sat, Aug 15

4:30 pm - 1:20 amCVG Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini

31h 50m3 stops Toronto Pearson Intl San Salvador El Salvador Intl Medellín Jose Maria Cordova Intl

7:21 pm - 9:24 pmEZE Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky

27h 03m3 stops Santiago Arturo Merino Benitez Bogotá El Dorado Toronto Pearson Intl

$2,330Multiple Airlines

Sat, Aug 8 - Sat, Aug 15

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United Airlines flights from Cincinnati to Buenos Aires

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

United Airlines

Aug 18

CVG5:25 amCincinnati Cinci./N. Kentucky

25h 35m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Sep 1

EZE9:00 pmBuenos Aires Ministro Pistarini

19h 21m

2 stops

CVG3:21 pmCincinnati Cinci./N. Kentucky

$1,160

United Airlines

Aug 16

CVG12:29 pmCincinnati Cinci./N. Kentucky

42h 31m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Sep 3

EZE9:00 pmBuenos Aires Ministro Pistarini

20h 55m

2 stops

CVG4:55 pmCincinnati Cinci./N. Kentucky

$1,178

United Airlines

Sep 3

CVG5:14 pmCincinnati Cinci./N. Kentucky

13h 46m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Sep 19

EZE9:00 pmBuenos Aires Ministro Pistarini

24h 43m

2 stops

CVG8:43 pmCincinnati Cinci./N. Kentucky

$1,190

GOL flights from Cincinnati to Buenos Aires

Our best GOL deals on Cincinnati to Buenos Aires flight tickets

GOL

Oct 19

CVG12:39 pmCincinnati Cinci./N. Kentucky

27h 01m

2 stops

EZE4:40 pmBuenos Aires Ministro Pistarini

Oct 21

EZE5:05 pmBuenos Aires Ministro Pistarini

21h 23m

2 stops

CVG1:28 pmCincinnati Cinci./N. Kentucky

$901

GOL

Oct 19

CVG12:39 pmCincinnati Cinci./N. Kentucky

27h 01m

2 stops

EZE4:40 pmBuenos Aires Ministro Pistarini

Oct 21

EZE5:05 pmBuenos Aires Ministro Pistarini

21h 23m

2 stops

CVG1:28 pmCincinnati Cinci./N. Kentucky

$916

GOL

Aug 15

CVG12:03 pmCincinnati Cinci./N. Kentucky

23h 57m

2 stops

AEP1:00 pmBuenos Aires Jorge Newbery

Sep 3

AEP3:40 amBuenos Aires Jorge Newbery

19h 57m

2 stops

CVG10:37 pmCincinnati Cinci./N. Kentucky

$1,648

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 10/19

12:39 pm-4:40 pm

2 stops27h 01m

Buenos Aires Ministro Pistarini

Wed 10/21

5:05 pm-1:28 pm

2 stops21h 23m

$901

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 10/19

12:39 pm-4:40 pm

2 stops27h 01m

Buenos Aires Ministro Pistarini

Wed 10/21

5:05 pm-1:28 pm

2 stops21h 23m

$916

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 10/19

12:39 pm-4:40 pm

2 stops27h 01m

Buenos Aires Ministro Pistarini

Wed 10/21

1:15 pm-1:28 pm

2 stops25h 13m

$916

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 11/24

3:00 pm-9:40 am

1 stop16h 40m

Buenos Aires Ministro Pistarini

Tue 12/8

9:30 pm-5:21 pm

1 stop21h 51m

$1,133

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 1/12

2:45 pm-9:40 am

1 stop16h 55m

Buenos Aires Ministro Pistarini

Tue 2/9

8:05 pm-5:08 pm

1 stop23h 03m

$1,133

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 12/1

2:45 pm-9:40 am

1 stop16h 55m

Buenos Aires Ministro Pistarini

Tue 12/15

9:30 pm-11:07 am

1 stop15h 37m

$1,133

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 12/1

10:00 am-6:20 am

2 stops18h 20m

Buenos Aires Ministro Pistarini

Tue 12/15

9:30 pm-5:21 pm

1 stop21h 51m

$1,148

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 12/1

4:40 pm-9:40 am

1 stop15h 00m

Buenos Aires Ministro Pistarini

Tue 12/15

9:30 pm-3:37 pm

1 stop20h 07m

$1,148

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 10/1

8:39 am-7:15 am

1 stop21h 36m

Buenos Aires Ministro Pistarini

Wed 10/7

8:40 pm-11:27 am

1 stop15h 47m

$1,156

Quickest round-trip

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 9/17

4:00 pm-7:15 am

1 stop14h 15m

Buenos Aires Ministro Pistarini

Mon 9/28

9:15 pm-10:44 am

1 stop14h 29m

$1,156

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

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Cincinnati is in March. Flight prices, which tend to average around $1,025, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Buenos Aires from Cincinnati during October instead. Flights to Buenos Aires in October, while not as cheap as those in March, still average around $1,155.

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

You could potentially save up to 21% 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	12h 46m
Direct flights	None

The fastest flight from Cincinnati to Buenos Aires takes 12h 46m

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

Search flight deals

Frequently asked questions about flying from Cincinnati to Buenos Aires

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 12h 46m.
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 August 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 52% of the total bookings. Other popular airlines include LATAM Airlines with 48%.

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 7.8 8,502 reviews	Search Delta flights
LATAM Airlines	PriceFrom $880	Free Cancellation	Rating 7.4 1,973 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $1,025	Free Cancellation	Rating 7.1 11,877 reviews	Search American 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 $239

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 9/10. 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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United Airlines flights from Cincinnati to Buenos Aires

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

GOL flights from Cincinnati to Buenos Aires

Our best GOL deals on Cincinnati to Buenos Aires flight tickets

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

What is the cheapest month to fly to Buenos Aires?

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

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.

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Cincinnati

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year