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Cheap flights from Cincinnati to Buenos Aires from $458

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 5/20. 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.
LATAM Airlines Logo
7:04 am - 7:40 am
CVG
-
AEP
23h 36m
2 stops
LATAM Airlines Logo
8:40 am - 12:53 pm
AEP
-
CVG
29h 13m
2 stops
$957LATAM Airlines
Tue, May 19 - Tue, May 26
Delta Logo
4:11 pm - 9:45 am
CVG
-
EZE
16h 34m
1 stop
Delta Logo
8:10 pm - 12:53 pm
EZE
-
CVG
17h 43m
1 stop
$957Delta
Tue, May 19 - Tue, May 26
LATAM Airlines Logo
9:56 am - 6:10 am
CVG
-
EZE
19h 14m
2 stops
LATAM Airlines Logo
8:10 pm - 4:50 pm
EZE
-
CVG
21h 40m
2 stops
$961LATAM Airlines
Tue, May 19 - Tue, May 26
Copa Airlines Logo
2:03 pm - 12:50 am
CVG
-
EZE
33h 47m
2 stops
Copa Airlines Logo
5:25 am - 8:32 am
EZE
-
CVG
28h 07m
2 stops
$1,068Copa Airlines
Tue, May 19 - Sun, May 31
Copa Airlines Logo
4:03 pm - 12:50 am
CVG
-
EZE
31h 47m
2 stops
Copa Airlines Logo
12:10 am - 7:13 pm
EZE
-
CVG
20h 03m
2 stops
$1,075Copa Airlines
Sat, May 16 - Sat, May 23
LATAM Airlines Logo
4:26 pm - 9:20 am
CVG
-
EZE
15h 54m
2 stops
LATAM Airlines Logo
3:55 am - 12:40 am
EZE
-
CVG
21h 45m
2 stops
$1,127LATAM Airlines
Mon, Jun 8 - Tue, Jun 16
Multiple Airlines Logo
6:15 am - 3:40 pm
CVG
-
EZE
32h 25m
3 stops
Multiple Airlines Logo
7:10 am - 1:13 pm
EZE
-
CVG
31h 03m
3 stops
$1,128Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
6:15 am - 5:40 am
CVG
-
AEP
22h 25m
3 stops
Multiple Airlines Logo
7:00 am - 1:13 pm
AEP
-
CVG
31h 13m
3 stops
$1,137Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
LATAM Airlines Logo
4:26 pm - 9:20 am
CVG
-
EZE
15h 54m
2 stops
LATAM Airlines Logo
8:30 pm - 4:51 pm
EZE
-
CVG
21h 21m
2 stops
$1,138LATAM Airlines
Sun, Jun 14 - Tue, Jun 23
LATAM Airlines Logo
10:05 am - 7:40 am
CVG
-
AEP
20h 35m
2 stops
LATAM Airlines Logo
7:20 pm - 4:51 pm
AEP
-
CVG
22h 31m
2 stops
$1,139LATAM Airlines
Mon, Jun 8 - Wed, Jun 17

LATAM Airlines flights from Cincinnati to Buenos Aires

Our best LATAM Airlines deals on Cincinnati to Buenos Aires flight tickets
LATAM Airlines
May 19
CVG7:04 amCincinnati Cinci./N. Kentucky
23h 36m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
May 26
AEP8:40 amBuenos Aires Jorge Newbery
29h 13m
2 stops
CVG12:53 pmCincinnati Cinci./N. Kentucky
$957
LATAM Airlines
May 19
CVG9:56 amCincinnati Cinci./N. Kentucky
19h 14m
2 stops
EZE6:10 amBuenos Aires Ministro Pistarini
May 26
EZE8:10 pmBuenos Aires Ministro Pistarini
21h 40m
2 stops
CVG4:50 pmCincinnati Cinci./N. Kentucky
$961
LATAM Airlines
Jun 8
CVG4:26 pmCincinnati Cinci./N. Kentucky
15h 54m
2 stops
EZE9:20 amBuenos Aires Ministro Pistarini
Jun 16
EZE3:55 amBuenos Aires Ministro Pistarini
21h 45m
2 stops
CVG12:40 amCincinnati Cinci./N. Kentucky
$1,127

American Airlines flights from Cincinnati to Buenos Aires

Our best American Airlines deals on Cincinnati to Buenos Aires flight tickets
American Airlines
May 19
CVG6:00 amCincinnati Cinci./N. Kentucky
24h 15m
1 stop
EZE7:15 amBuenos Aires Ministro Pistarini
May 31
EZE9:05 pmBuenos Aires Ministro Pistarini
17h 22m
1 stop
CVG1:27 pmCincinnati Cinci./N. Kentucky
$1,196
American Airlines
May 19
CVG11:11 amCincinnati Cinci./N. Kentucky
19h 04m
2 stops
EZE7:15 amBuenos Aires Ministro Pistarini
May 31
EZE10:05 pmBuenos Aires Ministro Pistarini
15h 55m
1 stop
CVG1:00 pmCincinnati Cinci./N. Kentucky
$1,200
American Airlines
Jun 5
CVG6:00 amCincinnati Cinci./N. Kentucky
24h 05m
1 stop
EZE7:05 amBuenos Aires Ministro Pistarini
Jun 14
EZE10:35 pmBuenos Aires Ministro Pistarini
14h 01m
1 stop
CVG11:36 amCincinnati Cinci./N. Kentucky
$1,527

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 April 21, 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 - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Tue 5/19

7:04 am-7:40 am

2 stops23h 36m

Buenos Aires Jorge Newbery

Tue 5/26

8:40 am-12:53 pm

2 stops29h 13m

$957
Quickest round-trip

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 5/19

4:11 pm-9:45 am

1 stop16h 34m

Buenos Aires Ministro Pistarini

Tue 5/26

8:10 pm-12:53 pm

1 stop17h 43m

$957

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 5/19

9:56 am-6:10 am

2 stops19h 14m

Buenos Aires Ministro Pistarini

Tue 5/26

8:10 pm-4:50 pm

2 stops21h 40m

$961

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 5/19

2:03 pm-12:50 am

2 stops33h 47m

Buenos Aires Ministro Pistarini

Sun 5/31

5:25 am-8:32 am

2 stops28h 07m

$1,068

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sat 5/16

4:03 pm-12:50 am

2 stops31h 47m

Buenos Aires Ministro Pistarini

Sat 5/23

12:10 am-7:13 pm

2 stops20h 03m

$1,075

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 6/8

4:26 pm-9:20 am

2 stops15h 54m

Buenos Aires Ministro Pistarini

Tue 6/16

3:55 am-12:40 am

2 stops21h 45m

$1,127

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Tue 6/2

6:15 am-3:40 pm

3 stops32h 25m

Buenos Aires Ministro Pistarini

Tue 6/9

7:10 am-1:13 pm

3 stops31h 03m

$1,128

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Tue 6/2

6:15 am-5:40 am

3 stops22h 25m

Buenos Aires Jorge Newbery

Tue 6/9

7:00 am-1:13 pm

3 stops31h 13m

$1,137

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

Mon 6/8

10:05 am-7:40 am

2 stops20h 35m

Buenos Aires Jorge Newbery

Wed 6/17

7:20 pm-4:51 pm

2 stops22h 31m

$1,139

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 51m

Direct flights

None
The fastest flight from Cincinnati to Buenos Aires takes 13h 51m
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 51m.

  • 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 $815Free CancellationRating
7.9
8,430 reviews
Search Delta flights
LATAM AirlinesPriceFrom $880Free CancellationRating
7.4
1,910 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