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Cheap flights from Cincinnati to Buenos Aires from $407

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 10/1. 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
1:47 pm - 11:35 am
CVG
-
EZE
20h 48m
1 stop
Multiple Airlines Logo
2:02 am - 3:13 pm
EZE
-
CVG
38h 11m
2 stops
$1,068Multiple Airlines
Fri, Oct 23 - Sat, Oct 31
Multiple Airlines Logo
1:47 pm - 11:35 am
CVG
-
EZE
20h 48m
1 stop
Multiple Airlines Logo
9:15 pm - 10:47 pm
EZE
-
CVG
26h 32m
2 stops
$1,078Multiple Airlines
Fri, Oct 23 - Sat, Oct 31
Multiple Airlines Logo
1:47 pm - 4:30 am
CVG
-
EZE
13h 43m
1 stop
Multiple Airlines Logo
2:02 am - 3:13 pm
EZE
-
CVG
38h 11m
2 stops
$1,097Multiple Airlines
Mon, Oct 26 - Sat, Oct 31
LATAM Airlines Logo
11:40 am - 9:40 am
CVG
-
EZE
21h 00m
2 stops
LATAM Airlines Logo
8:05 pm - 5:21 pm
EZE
-
CVG
23h 16m
2 stops
$1,103LATAM Airlines
Wed, Sep 30 - Wed, Feb 17
Delta Logo
7:59 pm - 4:00 pm
CVG
-
AEP
19h 01m
2 stops
Delta Logo
5:05 pm - 1:52 pm
AEP
-
CVG
22h 47m
2 stops
$1,148Delta
Thu, Oct 22 - Wed, Nov 4
Delta Logo
6:45 pm - 9:45 am
CVG
-
EZE
14h 00m
1 stop
Delta Logo
8:05 pm - 5:08 pm
EZE
-
CVG
23h 03m
1 stop
$1,148Delta
Mon, Sep 28 - Wed, Feb 17
LATAM Airlines Logo
7:59 pm - 7:40 am
CVG
-
AEP
34h 41m
2 stops
LATAM Airlines Logo
9:05 pm - 5:08 pm
AEP
-
CVG
22h 03m
2 stops
$1,187LATAM Airlines
Sun, Oct 25 - Tue, Nov 3
Delta Logo
7:15 am - 7:40 am
CVG
-
AEP
23h 25m
2 stops
Delta Logo
5:05 pm - 1:52 pm
AEP
-
CVG
22h 47m
2 stops
$1,188Delta
Thu, Oct 22 - Fri, Nov 6
LATAM Airlines Logo
6:00 pm - 5:00 pm
CVG
-
AEP
22h 00m
2 stops
LATAM Airlines Logo
9:05 pm - 5:08 pm
AEP
-
CVG
22h 03m
2 stops
$1,415LATAM Airlines
Sat, Oct 24 - Wed, Nov 4
LATAM Airlines Logo
11:55 am - 10:30 am
CVG
-
AEP
21h 35m
2 stops
LATAM Airlines Logo
8:40 am - 7:20 pm
AEP
-
CVG
35h 40m
2 stops
$1,460LATAM Airlines
Sat, Aug 22 - Wed, Aug 26

LATAM Airlines flights from Cincinnati to Buenos Aires

Our best LATAM Airlines deals on Cincinnati to Buenos Aires flight tickets
LATAM Airlines
Sep 30
CVG11:40 amCincinnati Cinci./N. Kentucky
21h 00m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Feb 17
EZE8:05 pmBuenos Aires Ministro Pistarini
23h 16m
2 stops
CVG5:21 pmCincinnati Cinci./N. Kentucky
$1,103
LATAM Airlines
Sep 29
CVG3:00 pmCincinnati Cinci./N. Kentucky
17h 45m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Feb 14
EZE7:45 amBuenos Aires Ministro Pistarini
29h 22m
3 stops
CVG11:07 amCincinnati Cinci./N. Kentucky
$1,151
LATAM Airlines
Sep 30
CVG3:00 pmCincinnati Cinci./N. Kentucky
17h 40m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Feb 14
EZE7:45 amBuenos Aires Ministro Pistarini
29h 22m
3 stops
CVG11:07 amCincinnati Cinci./N. Kentucky
$1,155

American Airlines flights from Cincinnati to Buenos Aires

Our best American Airlines deals on Cincinnati to Buenos Aires flight tickets
American Airlines
Oct 1
CVG5:06 pmCincinnati Cinci./N. Kentucky
14h 44m
2 stops
EZE8:50 amBuenos Aires Ministro Pistarini
Feb 16
EZE11:35 pmBuenos Aires Ministro Pistarini
17h 26m
2 stops
CVG3:01 pmCincinnati Cinci./N. Kentucky
$1,267
American Airlines
Jun 14
CVG2:16 pmCincinnati Cinci./N. Kentucky
15h 49m
1 stop
EZE7:05 amBuenos Aires Ministro Pistarini
Jun 23
EZE10:35 pmBuenos Aires Ministro Pistarini
14h 01m
1 stop
CVG11:36 amCincinnati Cinci./N. Kentucky
$1,838

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 6, 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

Fri 10/23

1:47 pm-11:35 am

1 stop20h 48m

Buenos Aires Ministro Pistarini

Sat 10/31

2:02 am-3:13 pm

2 stops38h 11m

$1,068

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Fri 10/23

1:47 pm-11:35 am

1 stop20h 48m

Buenos Aires Ministro Pistarini

Sat 10/31

9:15 pm-10:47 pm

2 stops26h 32m

$1,078

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 10/26

1:47 pm-4:30 am

1 stop13h 43m

Buenos Aires Ministro Pistarini

Sat 10/31

2:02 am-3:13 pm

2 stops38h 11m

$1,097

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Wed 9/30

11:40 am-9:40 am

2 stops21h 00m

Buenos Aires Ministro Pistarini

Wed 2/17

8:05 pm-5:21 pm

2 stops23h 16m

$1,103

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Thu 10/22

7:59 pm-4:00 pm

2 stops19h 01m

Buenos Aires Jorge Newbery

Wed 11/4

5:05 pm-1:52 pm

2 stops22h 47m

$1,148
Quickest round-trip

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 9/28

6:45 pm-9:45 am

1 stop14h 00m

Buenos Aires Ministro Pistarini

Wed 2/17

8:05 pm-5:08 pm

1 stop23h 03m

$1,148

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Sun 10/25

7:59 pm-7:40 am

2 stops34h 41m

Buenos Aires Jorge Newbery

Tue 11/3

9:05 pm-5:08 pm

2 stops22h 03m

$1,187

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Thu 10/22

7:15 am-7:40 am

2 stops23h 25m

Buenos Aires Jorge Newbery

Fri 11/6

5:05 pm-1:52 pm

2 stops22h 47m

$1,188

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Sat 10/24

6:00 pm-5:00 pm

2 stops22h 00m

Buenos Aires Jorge Newbery

Wed 11/4

9:05 pm-5:08 pm

2 stops22h 03m

$1,415

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Sat 8/22

11:55 am-10:30 am

2 stops21h 35m

Buenos Aires Jorge Newbery

Wed 8/26

8:40 am-7:20 pm

2 stops35h 40m

$1,460

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 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

14h 00m

Direct flights

None
The fastest flight from Cincinnati to Buenos Aires takes 14h 00m
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 14h 00m.

  • 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
8,396 reviews
Search Delta flights
LATAM AirlinesPriceFrom $880Free CancellationRating
7.4
1,921 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