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$332+ Cheap flights from Cincinnati (CVG) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BUE
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Cincinnati to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$773
(Trip.com)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$1,175
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Buenos Aires (BUE) flights.
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From Cincinnati Cinci./N. Kentucky to Buenos Aires (BUE)
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One-way flight from Cincinnati Cinci./N. Kentucky to Buenos Aires (BUE)
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Highest demand for flights based on searches. 13% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Cincinnati to Buenos Aires

Cheapest flights from Cincinnati to Buenos Aires
Explore the most affordable flight options available from Cincinnati to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Trip.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:57 pmCVG - AEP
2 stops23h 03mMultiple Airlines
Sun 5/253:40 amAEP - CVG
2 stops22h 11mMultiple Airlines
Deal found 4/17$773
This Copa Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:00 amCVG - EZE
2 stops21h 14mCopa Airlines
Sat 12/62:32 pmEZE - CVG
2 stops21h 23mCopa Airlines
Deal found 4/16$961
This LATAM Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:30 pmCVG - AEP
2 stops20h 30mLATAM Airlines
Thu 9/185:00 pmAEP - CVG
2 stops19h 03mLATAM Airlines
Deal found 4/16$1,025
This LATAM Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:59 pmCVG - EZE
1 stop12h 46mDelta
Thu 9/188:10 pmEZE - CVG
1 stop13h 44mDelta
Deal found 4/16$1,025
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:50 amCVG - EZE
1 stop19h 10mUnited Airlines
Thu 9/189:00 pmEZE - CVG
2 stops19h 16mUnited Airlines
Deal found 4/16$1,030
This LATAM Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:00 amCVG - EZE
2 stops18h 10mLATAM Airlines
Sun 11/27:35 pmEZE - CVG
2 stops27h 07mLATAM Airlines
Deal found 4/17$1,058
This Avianca deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2011:26 amCVG - EZE
2 stops17h 19mMultiple Airlines
Fri 9/261:40 amEZE - CVG
2 stops18h 17mMultiple Airlines
Deal found 4/16$1,122
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:30 pmCVG - EZE
3 stops48h 00mAir Canada
Thu 9/184:35 pmEZE - CVG
3 stops28h 44mAir Canada
Deal found 4/16$1,269
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/94:53 pmCVG - EZE
1 stop16h 22mAmerican Airlines
Sun 5/188:50 pmEZE - CVG
2 stops18h 58mAmerican Airlines
Deal found 4/17$1,375
This Ovago deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:25 amCVG - EZE
3 stops40h 15mAvianca
Wed 12/317:10 amEZE - CVG
2 stops37h 48mAvianca
Deal found 4/17$2,334

Cheapflights Fare Finder

Customize your flight search to find flights from Cincinnati to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Cincinnati to Buenos Aires that are best for you.

Fly from

Cincinnati

Fly to

Buenos Aires

Route

Depart

Return

Price

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Mon 5/19

12:57 pm-1:00 pm

2 stops23h 03m

Buenos Aires Jorge Newbery

Sun 5/25

3:40 am-12:51 am

2 stops22h 11m

$773

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sun 8/17

6:00 am-4:14 am

2 stops21h 14m

Buenos Aires Ministro Pistarini

Sat 12/6

2:32 pm-9:55 am

2 stops21h 23m

$961

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Tue 9/9

6:30 pm-4:00 pm

2 stops20h 30m

Buenos Aires Jorge Newbery

Thu 9/18

5:00 pm-11:03 am

2 stops19h 03m

$1,025

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 9/9

11:00 am-5:13 pm

2 stops29h 13m

Buenos Aires Ministro Pistarini

Wed 9/17

3:55 am-11:55 pm

2 stops21h 00m

$1,025

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 9/9

11:50 am-8:00 am

1 stop19h 10m

Buenos Aires Ministro Pistarini

Thu 9/18

9:00 pm-3:16 pm

2 stops19h 16m

$1,030

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sun 8/17

4:40 pm-9:45 am

1 stop16h 05m

Buenos Aires Ministro Pistarini

Sat 12/6

8:55 pm-8:54 am

1 stop13h 59m

$1,105

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sat 9/20

11:26 am-5:45 am

2 stops17h 19m

Buenos Aires Ministro Pistarini

Fri 9/26

1:40 am-6:57 pm

2 stops18h 17m

$1,122

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 9/9

1:30 pm-2:30 pm

3 stops48h 00m

Buenos Aires Ministro Pistarini

Thu 9/18

4:35 pm-8:19 pm

3 stops28h 44m

$1,269

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Fri 5/9

4:53 pm-10:15 am

1 stop16h 22m

Buenos Aires Ministro Pistarini

Sun 5/18

8:50 pm-2:48 pm

2 stops18h 58m

$1,375

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Sun 5/11

6:30 am-4:30 am

3 stops45h 00m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 19 results
1
2

Compare providers for flights from Cincinnati to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Buenos Aires in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cincinnati-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Cincinnati-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Cincinnati-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cincinnati to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Cincinnati with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cincinnati to Buenos Aires

What is the cheapest month to book a flight from Cincinnati to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Cincinnati to Buenos Aires (average of $795). Flying from Cincinnati to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CVG to BUE?

Find hourly flight availability from Cincinnati to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

It’s typically best to fly out from Cincinnati to Buenos Aires in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated April 17, 2025.
See what other customers who have flown with Delta, Copa Airlines and LATAM Airlines from Cincinnati to Buenos Aires have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,409 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,761 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cincinnati to Buenos Aires?

    If you book a flight to Buenos Aires from Cincinnati, you will be flying from Cinci./N. Kentucky, which is the city’s only airport. Cincinnati Cinci./N. Kentucky (CVG) is located 8.8 mi from the center of Cincinnati. There are 0 flights from Cinci./N. Kentucky to Buenos Aires per day from 3 different airlines.

  • What are the cheapest airlines flying from Cincinnati to Buenos Aires round-trip?

    Flying on Copa Airlines is currently your cheapest option to Buenos Aires, with prices starting at $961. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Delta, with the lowest prices starting at $1,025 and $1,025, respectively. You may be able to fly from Cincinnati to Buenos Aires for 16% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Cincinnati to Buenos Aires one-way?

    $421 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on Avianca and Air Canada, with prices starting from $503 and $650, respectively.

  • Can I find deals for flights from Cincinnati to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Cincinnati to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cincinnati to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Buenos Aires.

  • Can I find deals for business class flights from Cincinnati to Buenos Aires?

    Yes. Cheapflights offers flight deals from Cincinnati to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cincinnati to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Cincinnati to Buenos Aires (average of $795). Flying from Cincinnati to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Cincinnati to Buenos Aires

Discover the top 3 airlines that operate flights from Cincinnati to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$959Average$1,590FlexibilityNo cancel feeOn-time69%
DeltaCheapest$959Average$1,223FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,169Average$1,270FlexibilityNo cancel feeOn-time71%

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