Cheap flights from Cincinnati to Buenos Aires from $553
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 10/18. 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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Fly from
Fly to
Route
Depart
Return
CincinnatiBuenos Aires
CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini
CVGEZE
Cincinnati Cinci./N. Kentucky
Thu 12/3
5:55 pm-4:35 am
2 stops32h 40m
Buenos Aires Ministro Pistarini
Sun 12/13
2:40 pm-4:50 pm
1 stop28h 10m
CincinnatiBuenos Aires
CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini
CVGEZE
Cincinnati Cinci./N. Kentucky
Thu 12/3
5:55 pm-11:00 am
1 stop15h 05m
Buenos Aires Ministro Pistarini
Sun 12/13
2:40 pm-4:50 pm
1 stop28h 10m
CincinnatiBuenos Aires
CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini
CVGEZE
Cincinnati Cinci./N. Kentucky
Thu 12/3
5:55 pm-11:00 am
1 stop15h 05m
Buenos Aires Ministro Pistarini
Sun 12/13
2:40 pm-4:50 pm
1 stop28h 10m
CincinnatiBuenos Aires
CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini
CVGEZE
Cincinnati Cinci./N. Kentucky
Thu 12/3
5:55 pm-4:35 am
2 stops32h 40m
Buenos Aires Ministro Pistarini
Sun 12/13
2:40 pm-4:50 pm
1 stop28h 10m
CincinnatiBuenos Aires
CVG Cincinnati Cinci./N. Kentucky - AEP Buenos Aires Jorge Newbery
CVGAEP
Cincinnati Cinci./N. Kentucky
Tue 2/23
12:00 pm-7:40 am
2 stops17h 40m
Buenos Aires Jorge Newbery
Sun 3/7
9:45 pm-8:43 pm
2 stops24h 58m
CincinnatiBuenos Aires
CVG Cincinnati Cinci./N. Kentucky - AEP Buenos Aires Jorge Newbery
CVGAEP
Cincinnati Cinci./N. Kentucky
Mon 2/22
6:00 pm-6:30 pm
2 stops22h 30m
Buenos Aires Jorge Newbery
Sun 3/7
9:45 pm-8:43 pm
2 stops24h 58m
CincinnatiBuenos Aires
CVG Cincinnati Cinci./N. Kentucky - AEP Buenos Aires Jorge Newbery
CVGAEP
Cincinnati Cinci./N. Kentucky
Mon 2/22
5:50 pm-2:00 pm
2 stops18h 10m
Buenos Aires Jorge Newbery
Wed 3/3
8:05 pm-11:07 am
2 stops17h 02m
CincinnatiBuenos Aires
CVG Cincinnati Cinci./N. Kentucky - AEP Buenos Aires Jorge Newbery
CVGAEP
Cincinnati Cinci./N. Kentucky
Tue 2/23
12:00 pm-7:40 am
2 stops17h 40m
Buenos Aires Jorge Newbery
Wed 3/3
8:05 pm-11:07 am
2 stops17h 02m
CincinnatiBuenos Aires
CVG Cincinnati Cinci./N. Kentucky - AEP Buenos Aires Jorge Newbery
CVGAEP
Cincinnati Cinci./N. Kentucky
Tue 2/23
12:00 pm-8:30 am
2 stops18h 30m
Buenos Aires Jorge Newbery
Thu 3/4
5:35 pm-9:29 am
2 stops17h 54m
CincinnatiBuenos Aires
CVG Cincinnati Cinci./N. Kentucky - AEP Buenos Aires Jorge Newbery
CVGAEP
Cincinnati Cinci./N. Kentucky
Mon 2/22
5:50 pm-2:00 pm
2 stops18h 10m
Buenos Aires Jorge Newbery
Thu 3/4
5:35 pm-9:29 am
2 stops17h 54m
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 March. Flight prices, which tend to average around $1,047, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Buenos Aires from Cincinnati during September instead. Flights to Buenos Aires in September, while not as cheap as those in March, still average around $1,185.
Can stopping save me money on Cincinnati to Buenos Aires flights?
You could potentially save up to 21% on your flight if you consider stops on a Cincinnati to Buenos Aires flight.
When to book flights from Cincinnati to Buenos Aires
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
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 50m.
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?
As of October 2026, there are 2 operators available to choose from 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.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $618 | Free Cancellation | Rating 7.8 8,654 reviews | |||
| PriceFrom $880 | Free Cancellation | Rating 7.4 1,975 reviews |
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.