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Cheap flights from Cincinnati to Buenos Aires from $368

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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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
6:15 am - 5:40 am
CVG
-
EZE
22h 25m
2 stops
Multiple Airlines Logo
4:50 pm - 10:55 pm
EZE
-
CVG
31h 05m
2 stops
$891Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
Multiple Airlines Logo
7:00 am - 5:40 am
CVG
-
EZE
21h 40m
2 stops
Multiple Airlines Logo
4:50 pm - 7:10 pm
EZE
-
CVG
51h 20m
3 stops
$967Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
Copa Airlines Logo
9:08 am - 7:51 am
CVG
-
EZE
21h 43m
2 stops
Copa Airlines Logo
2:49 pm - 9:27 am
EZE
-
CVG
19h 38m
2 stops
$1,085Copa Airlines
Sun, Jun 14 - Tue, Jun 23
LATAM Airlines Logo
4:40 pm - 9:40 am
CVG
-
EZE
16h 00m
2 stops
LATAM Airlines Logo
1:10 pm - 5:08 pm
EZE
-
CVG
28h 58m
2 stops
$1,088LATAM Airlines
Tue, Sep 22 - Tue, Oct 20
LATAM Airlines Logo
4:40 pm - 9:40 am
CVG
-
EZE
16h 00m
2 stops
LATAM Airlines Logo
9:30 pm - 5:21 pm
EZE
-
CVG
21h 51m
1 stop
$1,102LATAM Airlines
Tue, Sep 29 - Tue, Feb 16
Copa Airlines Logo
8:00 pm - 12:52 am
CVG
-
EZE
27h 52m
2 stops
Copa Airlines Logo
2:49 pm - 9:27 am
EZE
-
CVG
19h 38m
2 stops
$1,110Copa Airlines
Sun, Jun 14 - Tue, Jun 23
LATAM Airlines Logo
2:45 pm - 9:40 am
CVG
-
EZE
16h 55m
2 stops
LATAM Airlines Logo
8:05 pm - 5:21 pm
EZE
-
CVG
23h 16m
2 stops
$1,114LATAM Airlines
Thu, Nov 19 - Mon, Nov 30
Copa Airlines Logo
8:00 pm - 12:52 am
CVG
-
EZE
27h 52m
2 stops
Copa Airlines Logo
2:49 pm - 9:27 am
EZE
-
CVG
19h 38m
2 stops
$1,132Copa Airlines
Sun, Jun 14 - Tue, Jun 23
Copa Airlines Logo
5:25 am - 12:51 am
CVG
-
EZE
18h 26m
2 stops
Copa Airlines Logo
8:59 am - 1:09 pm
EZE
-
CVG
29h 10m
2 stops
$1,133Copa Airlines
Thu, Aug 20 - Wed, Aug 26
Delta Logo
7:59 pm - 9:45 am
CVG
-
EZE
12h 46m
1 stop
Delta Logo
9:30 pm - 3:37 pm
EZE
-
CVG
20h 07m
1 stop
$1,147Delta
Thu, Oct 1 - Tue, Feb 16

LATAM Airlines flights from Cincinnati to Buenos Aires

Our best LATAM Airlines deals on Cincinnati to Buenos Aires flight tickets
LATAM Airlines
Sep 22
CVG4:40 pmCincinnati Cinci./N. Kentucky
16h 00m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Oct 20
EZE1:10 pmBuenos Aires Ministro Pistarini
28h 58m
2 stops
CVG5:08 pmCincinnati Cinci./N. Kentucky
$1,088
LATAM Airlines
Sep 29
CVG4:40 pmCincinnati Cinci./N. Kentucky
16h 00m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Feb 16
EZE9:30 pmBuenos Aires Ministro Pistarini
21h 51m
1 stop
CVG5:21 pmCincinnati Cinci./N. Kentucky
$1,102
LATAM Airlines
Nov 19
CVG2:45 pmCincinnati Cinci./N. Kentucky
16h 55m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Nov 30
EZE8:05 pmBuenos Aires Ministro Pistarini
23h 16m
2 stops
CVG5:21 pmCincinnati Cinci./N. Kentucky
$1,114

Copa Airlines flights from Cincinnati to Buenos Aires

Our best Copa Airlines deals on Cincinnati to Buenos Aires flight tickets
Copa Airlines
Jun 14
CVG9:08 amCincinnati Cinci./N. Kentucky
21h 43m
2 stops
EZE7:51 amBuenos Aires Ministro Pistarini
Jun 23
EZE2:49 pmBuenos Aires Ministro Pistarini
19h 38m
2 stops
CVG9:27 amCincinnati Cinci./N. Kentucky
$1,085
Copa Airlines
Jun 14
CVG8:00 pmCincinnati Cinci./N. Kentucky
27h 52m
2 stops
EZE12:52 amBuenos Aires Ministro Pistarini
Jun 23
EZE2:49 pmBuenos Aires Ministro Pistarini
19h 38m
2 stops
CVG9:27 amCincinnati Cinci./N. Kentucky
$1,110
Copa Airlines
Jun 14
CVG8:00 pmCincinnati Cinci./N. Kentucky
27h 52m
2 stops
EZE12:52 amBuenos Aires Ministro Pistarini
Jun 23
EZE2:49 pmBuenos Aires Ministro Pistarini
19h 38m
2 stops
CVG9:27 amCincinnati Cinci./N. Kentucky
$1,132

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 May 25, 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

Sun 6/7

6:15 am-5:40 am

2 stops22h 25m

Buenos Aires Ministro Pistarini

Sun 6/14

4:50 pm-10:55 pm

2 stops31h 05m

$891

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sun 6/7

7:00 am-5:40 am

2 stops21h 40m

Buenos Aires Ministro Pistarini

Sun 6/14

4:50 pm-7:10 pm

3 stops51h 20m

$967

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sun 6/14

9:08 am-7:51 am

2 stops21h 43m

Buenos Aires Ministro Pistarini

Tue 6/23

2:49 pm-9:27 am

2 stops19h 38m

$1,085

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 9/22

4:40 pm-9:40 am

2 stops16h 00m

Buenos Aires Ministro Pistarini

Tue 10/20

1:10 pm-5:08 pm

2 stops28h 58m

$1,088

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 9/29

4:40 pm-9:40 am

2 stops16h 00m

Buenos Aires Ministro Pistarini

Tue 2/16

9:30 pm-5:21 pm

1 stop21h 51m

$1,102

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sun 6/14

8:00 pm-12:52 am

2 stops27h 52m

Buenos Aires Ministro Pistarini

Tue 6/23

2:49 pm-9:27 am

2 stops19h 38m

$1,110

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 11/19

2:45 pm-9:40 am

2 stops16h 55m

Buenos Aires Ministro Pistarini

Mon 11/30

8:05 pm-5:21 pm

2 stops23h 16m

$1,114

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sun 6/14

8:00 pm-12:52 am

2 stops27h 52m

Buenos Aires Ministro Pistarini

Tue 6/23

2:49 pm-9:27 am

2 stops19h 38m

$1,132

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 8/20

5:25 am-12:51 am

2 stops18h 26m

Buenos Aires Ministro Pistarini

Wed 8/26

8:59 am-1:09 pm

2 stops29h 10m

$1,133
Quickest round-trip

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 10/1

7:59 pm-9:45 am

1 stop12h 46m

Buenos Aires Ministro Pistarini

Tue 2/16

9:30 pm-3:37 pm

1 stop20h 07m

$1,147

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Cincinnati and Buenos Aires?

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 50% 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

13h 46m

Direct flights

None
The fastest flight from Cincinnati to Buenos Aires takes 13h 46m
There are no direct flights from Cincinnati to Buenos Aires. There are no popular flight routes from Cincinnati to Buenos Aires.
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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 13h 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?

  • 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
8,434 reviews
Search Delta flights
LATAM AirlinesPriceFrom $880Free CancellationRating
7.4
1,920 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