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Cheap flights from Cincinnati to Buenos Aires from $531

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 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Cincinnati to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:14 pm - 8:00 am
CVG
-
EZE
13h 46m
1 stop
Multiple Airlines Logo
9:00 pm - 4:09 pm
EZE
-
CVG
20h 09m
1 stop
$1,099Multiple Airlines
Wed, Sep 16 - Tue, Sep 29
Multiple Airlines Logo
11:17 am - 8:00 am
CVG
-
EZE
19h 43m
2 stops
Multiple Airlines Logo
9:00 pm - 11:01 am
EZE
-
CVG
15h 01m
1 stop
$1,103Multiple Airlines
Wed, Sep 16 - Tue, Sep 29
Delta Logo
10:03 am - 9:45 am
CVG
-
EZE
22h 42m
1 stop
Delta Logo
8:10 pm - 12:23 pm
EZE
-
CVG
17h 13m
1 stop
$1,106Delta
Tue, Aug 11 - Mon, Aug 24
LATAM Airlines Logo
4:23 pm - 6:30 pm
CVG
-
AEP
25h 07m
2 stops
LATAM Airlines Logo
10:25 am - 4:51 pm
AEP
-
CVG
31h 26m
2 stops
$1,106LATAM Airlines
Tue, Aug 11 - Mon, Aug 24
LATAM Airlines Logo
4:23 pm - 9:45 am
CVG
-
EZE
16h 22m
1 stop
LATAM Airlines Logo
7:35 am - 6:57 pm
EZE
-
CVG
36h 22m
3 stops
$1,109LATAM Airlines
Tue, Aug 11 - Mon, Aug 24
United Airlines Logo
11:52 am - 8:00 am
CVG
-
EZE
19h 08m
1 stop
United Airlines Logo
9:00 pm - 11:52 pm
EZE
-
CVG
51h 52m
2 stops
$1,127United Airlines
Mon, Jul 13 - Mon, Jul 20
American Airlines Logo
11:25 am - 7:00 am
CVG
-
EZE
18h 35m
2 stops
American Airlines Logo
9:15 am - 11:58 pm
EZE
-
CVG
15h 43m
2 stops
$1,130American Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
11:49 am - 11:05 am
CVG
-
EZE
22h 16m
1 stop
American Airlines Logo
9:05 pm - 10:56 am
EZE
-
CVG
14h 51m
1 stop
$1,146American Airlines
Thu, Jul 23 - Thu, Jul 30
United Airlines Logo
11:17 am - 8:00 am
CVG
-
EZE
43h 43m
2 stops
United Airlines Logo
9:00 pm - 11:53 pm
EZE
-
CVG
27h 53m
2 stops
$1,168United Airlines
Wed, Aug 5 - Wed, Aug 12
Delta Logo
2:32 pm - 10:30 am
CVG
-
AEP
18h 58m
2 stops
Delta Logo
3:45 pm - 11:25 am
AEP
-
CVG
20h 40m
2 stops
$1,537Delta
Thu, Jul 23 - Thu, Jul 30

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American Airlines flights from Cincinnati to Buenos Aires

Our best American Airlines deals on Cincinnati to Buenos Aires flight tickets
American Airlines
Jul 23
CVG11:25 amCincinnati Cinci./N. Kentucky
18h 35m
2 stops
EZE7:00 amBuenos Aires Ministro Pistarini
Jul 30
EZE9:15 amBuenos Aires Ministro Pistarini
15h 43m
2 stops
CVG11:58 pmCincinnati Cinci./N. Kentucky
$1,130
American Airlines
Jul 23
CVG11:49 amCincinnati Cinci./N. Kentucky
22h 16m
1 stop
EZE11:05 amBuenos Aires Ministro Pistarini
Jul 30
EZE9:05 pmBuenos Aires Ministro Pistarini
14h 51m
1 stop
CVG10:56 amCincinnati Cinci./N. Kentucky
$1,146
American Airlines
Aug 5
CVG12:03 pmCincinnati Cinci./N. Kentucky
16h 57m
1 stop
EZE6:00 amBuenos Aires Ministro Pistarini
Aug 12
EZE9:05 pmBuenos Aires Ministro Pistarini
17h 24m
1 stop
CVG1:29 pmCincinnati Cinci./N. Kentucky
$1,306

Air Canada flights from Cincinnati to Buenos Aires

Our best Air Canada deals on Cincinnati to Buenos Aires flight tickets
Air Canada
Aug 5
CVG1:55 pmCincinnati Cinci./N. Kentucky
23h 35m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Aug 12
EZE4:35 pmBuenos Aires Ministro Pistarini
28h 55m
3 stops
CVG8:30 pmCincinnati Cinci./N. Kentucky
$1,514
Air Canada
Aug 11
CVG1:55 pmCincinnati Cinci./N. Kentucky
23h 35m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Aug 24
EZE4:35 pmBuenos Aires Ministro Pistarini
28h 55m
2 stops
CVG8:30 pmCincinnati Cinci./N. Kentucky
$1,676
Air Canada
Aug 11
CVG1:55 pmCincinnati Cinci./N. Kentucky
47h 35m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Aug 24
EZE4:35 pmBuenos Aires Ministro Pistarini
28h 55m
3 stops
CVG8:30 pmCincinnati Cinci./N. Kentucky
$1,684

momondo 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, momondo users made 832,500 searches. Data last updated June 23, 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 9/16

5:14 pm-8:00 am

1 stop13h 46m

Buenos Aires Ministro Pistarini

Tue 9/29

9:00 pm-4:09 pm

1 stop20h 09m

$1,099

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Wed 9/16

11:17 am-8:00 am

2 stops19h 43m

Buenos Aires Ministro Pistarini

Tue 9/29

9:00 pm-11:01 am

1 stop15h 01m

$1,103

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 8/11

10:03 am-9:45 am

1 stop22h 42m

Buenos Aires Ministro Pistarini

Mon 8/24

8:10 pm-12:23 pm

1 stop17h 13m

$1,106

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Tue 8/11

4:23 pm-6:30 pm

2 stops25h 07m

Buenos Aires Jorge Newbery

Mon 8/24

10:25 am-4:51 pm

2 stops31h 26m

$1,106

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 8/11

4:23 pm-9:45 am

1 stop16h 22m

Buenos Aires Ministro Pistarini

Mon 8/24

7:35 am-6:57 pm

3 stops36h 22m

$1,109

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 7/13

11:52 am-8:00 am

1 stop19h 08m

Buenos Aires Ministro Pistarini

Mon 7/20

9:00 pm-11:52 pm

2 stops51h 52m

$1,127

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 7/23

11:25 am-7:00 am

2 stops18h 35m

Buenos Aires Ministro Pistarini

Thu 7/30

9:15 am-11:58 pm

2 stops15h 43m

$1,130

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 7/23

11:49 am-11:05 am

1 stop22h 16m

Buenos Aires Ministro Pistarini

Thu 7/30

9:05 pm-10:56 am

1 stop14h 51m

$1,146

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Wed 8/5

11:17 am-8:00 am

2 stops43h 43m

Buenos Aires Ministro Pistarini

Wed 8/12

9:00 pm-11:53 pm

2 stops27h 53m

$1,168

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Thu 7/23

2:32 pm-10:30 am

2 stops18h 58m

Buenos Aires Jorge Newbery

Thu 7/30

3:45 pm-11:25 am

2 stops20h 40m

$1,537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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 month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Cincinnati is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Cincinnati during September instead. Flights to Buenos Aires in September, while not as cheap as those in October, still average around $0.

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

You could potentially save up to 36% 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 55m

Direct flights

None
The fastest flight from Cincinnati to Buenos Aires takes 12h 55m
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 55m.

  • 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?

  • 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?

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
DeltaPriceFrom $618Free CancellationRating
7.8
8,421 reviews
Search Delta flights
LATAM AirlinesPriceFrom $880Free CancellationRating
7.4
1,940 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

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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
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport