HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$350+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BUE
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cincinnati to Buenos Aires with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 2, 2026.

This United Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 5/1410:35 am
CVG
-
EZE
2 stops20h 25m
United Airlines
Thu 5/219:00 pm
EZE
-
CVG
1 stop14h 59m
United Airlines
Deal found 3/30$957
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:45 am
CVG
-
EZE
1 stop24h 35m
Multiple Airlines
Wed 4/229:15 pm
EZE
-
CVG
2 stops42h 11m
Multiple Airlines
Deal found 4/1$974
This LATAM Airlines deal was found by Cheapflights users on 3/29. 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 5/137:00 am
CVG
-
AEP
2 stops23h 40m
LATAM Airlines
Wed 5/205:35 pm
AEP
-
CVG
2 stops20h 18m
LATAM Airlines
Deal found 3/29$1,047
This BusinessClass deal was found by Cheapflights users on 4/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:12 pm
CVG
-
EZE
2 stops26h 38m
Copa Airlines
Wed 4/225:34 am
EZE
-
CVG
2 stops36h 39m
Copa Airlines
Deal found 4/1$1,065
This BusinessClass deal was found by Cheapflights users on 3/30. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
CVG
-
EZE
2 stops17h 50m
Copa Airlines
Sat 5/22:49 pm
EZE
-
CVG
2 stops20h 26m
Copa Airlines
Deal found 3/30$1,111
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:55 pm
CVG
-
EZE
3 stops47h 35m
Air Canada
Thu 5/214:35 pm
EZE
-
CVG
3 stops52h 55m
Air Canada
Deal found 3/30$1,129
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/144:26 pm
CVG
-
EZE
2 stops15h 54m
LATAM Airlines
Tue 6/238:30 pm
EZE
-
CVG
2 stops21h 21m
LATAM Airlines
Deal found 3/30$1,138
This Ovago deal was found by Cheapflights users on 3/30. 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.
Sat 8/295:50 pm
CVG
-
EZE
1 stop14h 55m
LATAM Airlines
Mon 9/78:10 pm
EZE
-
CVG
1 stop15h 10m
LATAM Airlines
Deal found 3/30$1,169
This KAYAK deal was found by Cheapflights users on 3/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1411:35 am
CVG
-
AEP
2 stops31h 05m
LATAM Airlines
Tue 6/239:25 am
AEP
-
CVG
2 stops35h 03m
LATAM Airlines
Deal found 3/31$1,171
This LATAM Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 5/146:00 pm
CVG
-
AEP
2 stops19h 50m
LATAM Airlines
Thu 5/217:20 pm
AEP
-
CVG
2 stops22h 30m
LATAM Airlines
Deal found 3/30$1,172
This KAYAK deal was found by Cheapflights users on 4/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:00 pm
CVG
-
AEP
2 stops21h 00m
LATAM Airlines
Wed 7/18:05 pm
AEP
-
CVG
2 stops21h 46m
LATAM Airlines
Deal found 4/1$1,179
This LATAM Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 8/295:50 pm
CVG
-
AEP
2 stops21h 10m
LATAM Airlines
Mon 9/75:35 pm
AEP
-
CVG
2 stops21h 17m
LATAM Airlines
Deal found 3/30$1,187

Find 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 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$957
(United Airlines)

One-way from

$350
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$1,100
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Buenos Aires (BUE) flights.
Search Deals
From Cincinnati Cinci./N. Kentucky to Buenos Aires (BUE)
Search Deals
One-way flight from Cincinnati Cinci./N. Kentucky to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($143 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 2, 2026.
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

Cheapest round-trip
Quickest round-trip

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Wed 5/13

10:35 am-8:00 am

2 stops20h 25m

Buenos Aires Ministro Pistarini

Wed 5/20

9:00 pm-10:59 am

1 stop14h 59m

$957

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 5/14

11:40 am-8:00 am

1 stop19h 20m

Buenos Aires Ministro Pistarini

Thu 5/21

9:00 pm-3:57 pm

1 stop19h 57m

$957

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Wed 5/13

7:00 am-7:40 am

2 stops23h 40m

Buenos Aires Jorge Newbery

Wed 5/20

5:35 pm-12:53 pm

2 stops20h 18m

$1,047

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sun 6/14

4:26 pm-9:20 am

2 stops15h 54m

Buenos Aires Ministro Pistarini

Tue 6/23

8:30 pm-4:51 pm

2 stops21h 21m

$1,138

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Sun 6/14

1:32 pm-7:40 am

2 stops17h 08m

Buenos Aires Jorge Newbery

Tue 6/23

9:25 am-7:28 pm

2 stops35h 03m

$1,171

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Thu 5/14

6:00 pm-2:50 pm

2 stops19h 50m

Buenos Aires Jorge Newbery

Thu 5/21

7:20 pm-4:50 pm

2 stops22h 30m

$1,172

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Sat 8/29

5:50 pm-4:00 pm

2 stops21h 10m

Buenos Aires Jorge Newbery

Mon 9/7

5:35 pm-1:52 pm

2 stops21h 17m

$1,187

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Thu 5/14

6:15 am-10:00 am

2 stops50h 45m

Buenos Aires Jorge Newbery

Thu 5/21

9:00 am-3:53 pm

3 stops31h 53m

$1,428

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Sun 4/26

7:59 pm-7:40 am

2 stops34h 41m

Buenos Aires Jorge Newbery

Sat 5/2

8:05 pm-11:15 am

2 stops16h 10m

$1,477
Cheapest one-way

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Thu 4/23

8:17 pm-8:30 am

3 stops35h 13m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Buenos Aires flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

How much does it cost to fly round-trip from Cincinnati to Buenos Aires?

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 2, 2026.
Peruse reviews from past customers who have flown with Delta and LATAM Airlines from Cincinnati to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,371 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,371 reviews
Delta
7.9
Good
8,371 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.4
Good
1,907 reviews
Delta
7.9
Good
8,371 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 2 different airlines.

  • How long is the flight from Cincinnati to Buenos Aires?

    For as low as $957, United Airlines can have you in Buenos Aires from Cincinnati in 20h 25m. The distance between Cincinnati and Buenos Aires is about 5366 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Delta is currently your cheapest option to Buenos Aires, with prices starting at $815. Another option worth looking into is LATAM Airlines, starting at $880 round trip. You may be able to fly from Cincinnati to Buenos Aires for 36% less than the average price by searching for these airlines.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cincinnati to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Pittsburgh to Ministro Pistarini flights

Top 2 airlines flying from Cincinnati to Buenos Aires

Discover the top 2 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$815Average$1,245FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$880Average$1,025FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.