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Cheap flights from Kentucky to Buenos Aires from $304

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Buenos Aires departing on 9/14. 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

Find the cheapest flights from Kentucky to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 9:16 amCVG  Cincinnati Cinci./N. Kentucky-EZE Buenos Aires Ministro Pistarini
24h 16m2 stops Orlando Sanford Intl Punta Cana
Multiple Airlines Logo
12:20 pm - 7:49 amEZE  Buenos Aires Ministro Pistarini-CVG Cincinnati Cinci./N. Kentucky
21h 29m1 stop Miami
$1,014Multiple Airlines
Fri, Nov 13 - Sat, Nov 28
LATAM Airlines Logo
2:05 pm - 3:00 amBNA  Nashville Intl-EZE Buenos Aires Ministro Pistarini
33h 55m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
8:05 pm - 9:32 amEZE  Buenos Aires Ministro Pistarini-BNA Nashville Intl
16h 27m1 stop New York John F Kennedy Intl
$1,084LATAM Airlines
Thu, Nov 5 - Tue, Nov 17
LATAM Airlines Logo
12:40 pm - 3:00 amBNA  Nashville Intl-EZE Buenos Aires Ministro Pistarini
35h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
8:05 pm - 9:32 amEZE  Buenos Aires Ministro Pistarini-BNA Nashville Intl
16h 27m1 stop New York John F Kennedy Intl
$1,084LATAM Airlines
Thu, Nov 5 - Mon, Nov 16
LATAM Airlines Logo
2:05 pm - 3:00 amBNA  Nashville Intl-EZE Buenos Aires Ministro Pistarini
33h 55m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
7:20 am - 11:11 pmEZE  Buenos Aires Ministro Pistarini-BNA Nashville Intl
18h 51m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,089LATAM Airlines
Thu, Nov 5 - Mon, Nov 16
United Airlines Logo
4:45 pm - 9:20 amBNA  Nashville Intl-EZE Buenos Aires Ministro Pistarini
13h 35m1 stop Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 3:41 pmEZE  Buenos Aires Ministro Pistarini-BNA Nashville Intl
20h 36m1 stop Houston George Bush Intcntl
$1,092United Airlines
Thu, Nov 19 - Thu, Nov 26
Delta Logo
9:25 am - 3:00 amBNA  Nashville Intl-EZE Buenos Aires Ministro Pistarini
38h 35m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
5:00 pm - 9:49 amEZE  Buenos Aires Ministro Pistarini-BNA Nashville Intl
19h 49m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,092Delta
Thu, Nov 5 - Wed, Nov 18
Delta Logo
9:25 am - 3:00 amBNA  Nashville Intl-EZE Buenos Aires Ministro Pistarini
38h 35m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
9:30 pm - 6:10 pmEZE  Buenos Aires Ministro Pistarini-BNA Nashville Intl
23h 40m1 stop Atlanta Hartsfield-Jackson
$1,092Delta
Thu, Nov 5 - Wed, Nov 18
United Airlines Logo
11:59 am - 7:20 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
17h 21m1 stop Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 1:20 pmEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
17h 15m1 stop Houston George Bush Intcntl
$1,098United Airlines
Tue, Nov 24 - Wed, Dec 9
American Airlines Logo
6:01 am - 8:30 amSDF  Louisville Intl-EZE Buenos Aires Ministro Pistarini
24h 29m1 stop Dallas/Fort Worth
American Airlines Logo
10:30 pm - 9:17 pmEZE  Buenos Aires Ministro Pistarini-SDF Louisville Intl
24h 47m1 stop Dallas/Fort Worth
$1,139American Airlines
Wed, Jan 27 - Sat, Feb 13
American Airlines Logo
1:15 pm - 10:15 amSDF  Louisville Intl-EZE Buenos Aires Ministro Pistarini
19h 00m2 stops Charlotte Douglas Miami
American Airlines Logo
10:10 am - 12:25 amEZE  Buenos Aires Ministro Pistarini-SDF Louisville Intl
16h 15m2 stops Miami Charlotte Douglas
$1,143American Airlines
Wed, Jan 27 - Sat, Feb 13

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LATAM Airlines flights from Kentucky to Buenos Aires

Our best LATAM Airlines deals on Kentucky to Buenos Aires flight tickets
LATAM Airlines
Nov 5
BNA12:40 pmNashville Intl
35h 20m
2 stops
EZE3:00 amBuenos Aires Ministro Pistarini
Nov 16
EZE8:05 pmBuenos Aires Ministro Pistarini
16h 27m
1 stop
BNA9:32 amNashville Intl
$1,084
LATAM Airlines
Nov 5
BNA2:05 pmNashville Intl
33h 55m
2 stops
EZE3:00 amBuenos Aires Ministro Pistarini
Nov 16
EZE7:20 amBuenos Aires Ministro Pistarini
18h 51m
2 stops
BNA11:11 pmNashville Intl
$1,089
LATAM Airlines
Nov 5
BNA12:40 pmNashville Intl
35h 20m
2 stops
EZE3:00 amBuenos Aires Ministro Pistarini
Nov 14
EZE9:30 pmBuenos Aires Ministro Pistarini
14h 10m
1 stop
BNA8:40 amNashville Intl
$1,099

Delta flights from Kentucky to Buenos Aires

Our best Delta deals on Kentucky to Buenos Aires flight tickets
Delta
Nov 5
BNA9:25 amNashville Intl
38h 35m
2 stops
EZE3:00 amBuenos Aires Ministro Pistarini
Nov 17
EZE9:30 pmBuenos Aires Ministro Pistarini
14h 10m
1 stop
BNA8:40 amNashville Intl
$1,092
Delta
Oct 8
BNA8:05 amNashville Intl
23h 35m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Oct 15
EZE4:45 pmBuenos Aires Ministro Pistarini
22h 35m
2 stops
BNA1:20 pmNashville Intl
$1,096
Delta
Nov 5
BNA12:40 pmNashville Intl
35h 20m
2 stops
EZE3:00 amBuenos Aires Ministro Pistarini
Nov 14
EZE11:35 pmBuenos Aires Ministro Pistarini
13h 14m
1 stop
BNA9:49 amNashville Intl
$1,107

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky 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 August 15, 2026.
Use the filters below to find and compare flights from Kentucky to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiBuenos Aires

CVG Cincinnati Cinci./N. Kentucky - EZE Buenos Aires Ministro Pistarini

CVGEZE

Cincinnati Cinci./N. Kentucky

Fri 11/13

7:00 am-9:16 am

2 stops24h 16m

Buenos Aires Ministro Pistarini

Sat 11/28

12:20 pm-7:49 am

1 stop21h 29m

$1,014

NashvilleBuenos Aires

BNA Nashville Intl - EZE Buenos Aires Ministro Pistarini

BNAEZE

Nashville Intl

Thu 11/5

2:05 pm-3:00 am

2 stops33h 55m

Buenos Aires Ministro Pistarini

Tue 11/17

8:05 pm-9:32 am

1 stop16h 27m

$1,084

NashvilleBuenos Aires

BNA Nashville Intl - EZE Buenos Aires Ministro Pistarini

BNAEZE

Nashville Intl

Thu 11/5

12:40 pm-3:00 am

2 stops35h 20m

Buenos Aires Ministro Pistarini

Mon 11/16

8:05 pm-9:32 am

1 stop16h 27m

$1,084

NashvilleBuenos Aires

BNA Nashville Intl - EZE Buenos Aires Ministro Pistarini

BNAEZE

Nashville Intl

Thu 11/5

2:05 pm-3:00 am

2 stops33h 55m

Buenos Aires Ministro Pistarini

Mon 11/16

7:20 am-11:11 pm

2 stops18h 51m

$1,089
Quickest round-trip

NashvilleBuenos Aires

BNA Nashville Intl - EZE Buenos Aires Ministro Pistarini

BNAEZE

Nashville Intl

Thu 11/19

4:45 pm-9:20 am

1 stop13h 35m

Buenos Aires Ministro Pistarini

Thu 11/26

10:05 pm-3:41 pm

1 stop20h 36m

$1,092

NashvilleBuenos Aires

BNA Nashville Intl - EZE Buenos Aires Ministro Pistarini

BNAEZE

Nashville Intl

Thu 11/5

9:25 am-3:00 am

2 stops38h 35m

Buenos Aires Ministro Pistarini

Wed 11/18

5:00 pm-9:49 am

2 stops19h 49m

$1,092

NashvilleBuenos Aires

BNA Nashville Intl - EZE Buenos Aires Ministro Pistarini

BNAEZE

Nashville Intl

Thu 11/5

9:25 am-3:00 am

2 stops38h 35m

Buenos Aires Ministro Pistarini

Wed 11/18

9:30 pm-6:10 pm

1 stop23h 40m

$1,092

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Tue 11/24

11:59 am-7:20 am

1 stop17h 21m

Buenos Aires Ministro Pistarini

Wed 12/9

10:05 pm-1:20 pm

1 stop17h 15m

$1,098

LouisvilleBuenos Aires

SDF Louisville Intl - EZE Buenos Aires Ministro Pistarini

SDFEZE

Louisville Intl

Wed 1/27

6:01 am-8:30 am

1 stop24h 29m

Buenos Aires Ministro Pistarini

Sat 2/13

10:30 pm-9:17 pm

1 stop24h 47m

$1,139

LouisvilleBuenos Aires

SDF Louisville Intl - EZE Buenos Aires Ministro Pistarini

SDFEZE

Louisville Intl

Wed 1/27

1:15 pm-10:15 am

2 stops19h 00m

Buenos Aires Ministro Pistarini

Sat 2/13

10:10 am-12:25 am

2 stops16h 15m

$1,143

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 Kentucky 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

Can stopping save me money on Kentucky to Buenos Aires flights?

You could potentially save up to 42% on your flight if you consider stops on a Kentucky to Buenos Aires flight.

Cheap Kentucky to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Buenos Aires

Fastest flight time

12h 46m

Direct flights

None
The fastest flight from Kentucky to Buenos Aires takes 12h 46m
There are no direct flights from Kentucky to Buenos Aires. There are no popular flight routes from Kentucky to Buenos Aires.
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Frequently asked questions about flying from Kentucky to Buenos Aires

  • When did momondo last update prices for flights from Kentucky to Buenos Aires?

    Prices for flights from Kentucky to Buenos Aires are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kentucky to Buenos Aires?

  • How old do you have to be to fly from Kentucky 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 Kentucky 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.

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Kentucky.

Can I find flights from Kentucky to Buenos Aires with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buenos Aires from Kentucky which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kentucky to Buenos Aires?

Once you have performed a search for Kentucky 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 Kentucky to Buenos Aires right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kentucky to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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