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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.
LATAM Airlines Logo
2:39 pm - 9:40 am
CVG
-
EZE
18h 01m
2 stops
LATAM Airlines Logo
1:10 pm - 10:20 am
EZE
-
CVG
22h 10m
2 stops
$1,043LATAM Airlines
Thu, Sep 3 - Fri, Sep 11
LATAM Airlines Logo
3:00 pm - 9:40 am
CVG
-
EZE
17h 40m
2 stops
LATAM Airlines Logo
8:05 pm - 1:13 pm
EZE
-
CVG
19h 08m
1 stop
$1,063LATAM Airlines
Thu, Oct 1 - Tue, Feb 16
LATAM Airlines Logo
2:39 pm - 9:45 am
CVG
-
EZE
18h 06m
1 stop
LATAM Airlines Logo
1:10 pm - 10:20 am
EZE
-
CVG
22h 10m
2 stops
$1,090LATAM Airlines
Thu, Sep 3 - Fri, Sep 11
Delta Logo
3:00 pm - 9:45 am
CVG
-
EZE
17h 45m
1 stop
Delta Logo
7:45 am - 11:55 pm
EZE
-
CVG
18h 10m
2 stops
$1,106Delta
Tue, Sep 29 - Mon, Feb 15
LATAM Airlines Logo
10:03 am - 4:05 pm
CVG
-
AEP
29h 02m
2 stops
LATAM Airlines Logo
8:40 am - 7:20 pm
AEP
-
CVG
35h 40m
2 stops
$1,106LATAM Airlines
Wed, Aug 19 - Sun, Aug 23
LATAM Airlines Logo
11:35 am - 6:21 pm
CVG
-
EZE
29h 46m
2 stops
LATAM Airlines Logo
7:35 am - 11:16 am
EZE
-
CVG
28h 41m
3 stops
$1,109LATAM Airlines
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
11:55 am - 7:00 am
CVG
-
EZE
18h 05m
2 stops
American Airlines Logo
9:05 pm - 10:56 am
EZE
-
CVG
14h 51m
1 stop
$1,110American Airlines
Tue, Jul 7 - Mon, Jul 13
United Airlines Logo
5:15 pm - 8:00 am
CVG
-
EZE
13h 45m
1 stop
United Airlines Logo
11:55 pm - 3:43 pm
EZE
-
CVG
17h 48m
1 stop
$1,136United Airlines
Fri, Oct 2 - Tue, Feb 16
Delta Logo
8:03 pm - 9:45 am
CVG
-
EZE
12h 42m
1 stop
Delta Logo
1:10 pm - 11:28 am
EZE
-
CVG
23h 18m
2 stops
$1,140Delta
Thu, Jul 16 - Sat, Jul 25
Multiple Airlines Logo
6:30 am - 5:40 am
CVG
-
AEP
22h 10m
3 stops
Multiple Airlines Logo
7:00 am - 3:53 pm
AEP
-
CVG
33h 53m
3 stops
$1,443Multiple Airlines
Tue, Oct 13 - Tue, Oct 20

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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 7
CVG2:06 pmCincinnati Cinci./N. Kentucky
17h 44m
2 stops
EZE8:50 amBuenos Aires Ministro Pistarini
Jul 13
EZE10:35 pmBuenos Aires Ministro Pistarini
16h 50m
2 stops
CVG2:25 pmCincinnati Cinci./N. Kentucky
$1,110
American Airlines
Jul 28
CVG1:15 pmCincinnati Cinci./N. Kentucky
16h 45m
2 stops
EZE7:00 amBuenos Aires Ministro Pistarini
Aug 4
EZE8:30 pmBuenos Aires Ministro Pistarini
16h 02m
1 stop
CVG11:32 amCincinnati Cinci./N. Kentucky
$1,233
American Airlines
Sep 27
CVG1:12 pmCincinnati Cinci./N. Kentucky
18h 38m
2 stops
EZE8:50 amBuenos Aires Ministro Pistarini
Oct 3
EZE9:10 pmBuenos Aires Ministro Pistarini
16h 20m
1 stop
CVG12:30 pmCincinnati Cinci./N. Kentucky
$1,262

United Airlines flights from Cincinnati to Buenos Aires

Our best United Airlines deals on Cincinnati to Buenos Aires flight tickets
United Airlines
Sep 29
CVG5:15 pmCincinnati Cinci./N. Kentucky
13h 45m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Feb 17
EZE10:05 pmBuenos Aires Ministro Pistarini
14h 53m
1 stop
CVG10:58 amCincinnati Cinci./N. Kentucky
$1,106
United Airlines
Oct 2
CVG5:15 pmCincinnati Cinci./N. Kentucky
13h 45m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Feb 15
EZE11:55 pmBuenos Aires Ministro Pistarini
17h 48m
1 stop
CVG3:43 pmCincinnati Cinci./N. Kentucky
$1,136
United Airlines
Jul 10
CVG5:00 pmCincinnati Cinci./N. Kentucky
14h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 16
EZE9:00 pmBuenos Aires Ministro Pistarini
37h 28m
2 stops
CVG9:28 amCincinnati Cinci./N. Kentucky
$1,157

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 14, 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

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 9/3

2:39 pm-9:40 am

2 stops18h 01m

Buenos Aires Ministro Pistarini

Fri 9/11

1:10 pm-10:20 am

2 stops22h 10m

$1,043

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 10/1

3:00 pm-9:40 am

2 stops17h 40m

Buenos Aires Ministro Pistarini

Tue 2/16

8:05 pm-1:13 pm

1 stop19h 08m

$1,063

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 9/3

2:39 pm-9:45 am

1 stop18h 06m

Buenos Aires Ministro Pistarini

Fri 9/11

1:10 pm-10:20 am

2 stops22h 10m

$1,090

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 9/29

3:00 pm-9:45 am

1 stop17h 45m

Buenos Aires Ministro Pistarini

Mon 2/15

7:45 am-11:55 pm

2 stops18h 10m

$1,106

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Wed 8/19

10:03 am-4:05 pm

2 stops29h 02m

Buenos Aires Jorge Newbery

Sun 8/23

8:40 am-7:20 pm

2 stops35h 40m

$1,106

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Wed 8/19

11:35 am-6:21 pm

2 stops29h 46m

Buenos Aires Ministro Pistarini

Sun 8/23

7:35 am-11:16 am

3 stops28h 41m

$1,109

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 7/7

11:55 am-7:00 am

2 stops18h 05m

Buenos Aires Ministro Pistarini

Mon 7/13

9:05 pm-10:56 am

1 stop14h 51m

$1,110
Quickest round-trip

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Fri 10/2

5:15 pm-8:00 am

1 stop13h 45m

Buenos Aires Ministro Pistarini

Tue 2/16

11:55 pm-3:43 pm

1 stop17h 48m

$1,136

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 7/16

8:03 pm-9:45 am

1 stop12h 42m

Buenos Aires Ministro Pistarini

Sat 7/25

1:10 pm-11:28 am

2 stops23h 18m

$1,140

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Tue 10/13

6:30 am-5:40 am

3 stops22h 10m

Buenos Aires Jorge Newbery

Tue 10/20

7:00 am-3:53 pm

3 stops33h 53m

$1,443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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
7.9
8,403 reviews
Search Delta flights
LATAM AirlinesPriceFrom $880Free CancellationRating
7.4
1,932 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.

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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