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Cheap flights from Kentucky to Buenos Aires from $336

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 5/10. 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 Kentucky to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 5:40 am
BNA
-
EZE
21h 40m
2 stops
Multiple Airlines Logo
2:30 am - 11:19 pm
EZE
-
BNA
22h 49m
2 stops
$888Multiple Airlines
Mon, May 11 - Thu, May 14
Multiple Airlines Logo
5:15 am - 9:35 am
CVG
-
EZE
27h 20m
1 stop
Multiple Airlines Logo
5:00 am - 12:41 am
EZE
-
CVG
20h 41m
2 stops
$899Multiple Airlines
Mon, Mar 9 - Fri, Mar 13
LATAM Airlines Logo
1:10 pm - 6:05 am
CVG
-
EZE
15h 55m
2 stops
LATAM Airlines Logo
7:10 am - 11:59 pm
EZE
-
CVG
17h 49m
2 stops
$937LATAM Airlines
Mon, Mar 16 - Thu, Mar 26
United Airlines Logo
8:35 am - 8:20 am
CVG
-
EZE
22h 45m
2 stops
United Airlines Logo
9:05 pm - 1:22 pm
EZE
-
CVG
17h 17m
2 stops
$941United Airlines
Mon, Mar 16 - Mon, Mar 23
LATAM Airlines Logo
1:15 pm - 8:35 am
BNA
-
EZE
17h 20m
2 stops
LATAM Airlines Logo
7:45 am - 10:56 pm
EZE
-
BNA
17h 11m
2 stops
$993LATAM Airlines
Mon, Apr 13 - Tue, Apr 21
United Airlines Logo
7:05 am - 8:00 am
TYS
-
EZE
23h 55m
1 stop
United Airlines Logo
9:00 pm - 7:56 pm
EZE
-
TYS
23h 56m
1 stop
$997United Airlines
Mon, Apr 6 - Mon, Apr 13
Delta Logo
4:13 pm - 9:45 am
BNA
-
EZE
15h 32m
1 stop
Delta Logo
8:10 pm - 1:29 pm
EZE
-
BNA
19h 19m
1 stop
$997Delta
Mon, Apr 13 - Tue, Apr 21
Delta Logo
7:30 pm - 9:45 am
SDF
-
EZE
13h 15m
1 stop
Delta Logo
8:10 pm - 8:45 am
EZE
-
SDF
13h 35m
1 stop
$1,122Delta
Mon, Jun 8 - Wed, Jul 8
American Airlines Logo
4:15 pm - 8:20 am
TRI
-
EZE
15h 05m
1 stop
American Airlines Logo
10:25 pm - 10:26 pm
EZE
-
TRI
25h 01m
1 stop
$1,402American Airlines
Sat, Mar 14 - Sat, Mar 21
American Airlines Logo
2:46 pm - 10:29 am
TRI
-
EZE
18h 43m
2 stops
American Airlines Logo
10:25 pm - 10:26 pm
EZE
-
TRI
25h 01m
1 stop
$1,406American Airlines
Sat, Mar 14 - Sat, Mar 21

United Airlines flights from Kentucky to Buenos Aires

Our best United Airlines deals on Kentucky to Buenos Aires flight tickets
United Airlines
Mar 16
CVG8:35 amCincinnati Cinci./N. Kentucky
22h 45m
2 stops
EZE8:20 amBuenos Aires Ministro Pistarini
Mar 23
EZE9:05 pmBuenos Aires Ministro Pistarini
17h 17m
2 stops
CVG1:22 pmCincinnati Cinci./N. Kentucky
$941
United Airlines
Apr 6
TYS7:05 amKnoxville McGhee Tyson
23h 55m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Apr 13
EZE9:00 pmBuenos Aires Ministro Pistarini
23h 56m
1 stop
TYS7:56 pmKnoxville McGhee Tyson
$997
United Airlines
Apr 19
BNA6:00 pmNashville Intl
36h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
May 17
EZE9:00 pmBuenos Aires Ministro Pistarini
23h 25m
1 stop
BNA6:25 pmNashville Intl
$1,046

LATAM Airlines flights from Kentucky to Buenos Aires

Our best LATAM Airlines deals on Kentucky to Buenos Aires flight tickets
LATAM Airlines
Mar 16
CVG1:10 pmCincinnati Cinci./N. Kentucky
15h 55m
2 stops
EZE6:05 amBuenos Aires Ministro Pistarini
Mar 26
EZE7:10 amBuenos Aires Ministro Pistarini
17h 49m
2 stops
CVG11:59 pmCincinnati Cinci./N. Kentucky
$937
LATAM Airlines
Mar 18
CVG4:15 pmCincinnati Cinci./N. Kentucky
14h 05m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Apr 7
EZE8:10 pmBuenos Aires Ministro Pistarini
13h 46m
1 stop
CVG8:56 amCincinnati Cinci./N. Kentucky
$991
LATAM Airlines
Apr 13
BNA1:15 pmNashville Intl
17h 20m
2 stops
EZE8:35 amBuenos Aires Ministro Pistarini
Apr 21
EZE7:45 amBuenos Aires Ministro Pistarini
17h 11m
2 stops
BNA10:56 pmNashville Intl
$993

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 February 13, 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

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 5/11

6:00 am-5:40 am

2 stops21h 40m

Buenos Aires Ministro Pistarini

Thu 5/14

2:30 am-11:19 pm

2 stops22h 49m

$888

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 3/9

5:15 am-9:35 am

1 stop27h 20m

Buenos Aires Ministro Pistarini

Fri 3/13

5:00 am-12:41 am

2 stops20h 41m

$899

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 3/16

1:10 pm-6:05 am

2 stops15h 55m

Buenos Aires Ministro Pistarini

Thu 3/26

7:10 am-11:59 pm

2 stops17h 49m

$937

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Mon 3/16

8:35 am-8:20 am

2 stops22h 45m

Buenos Aires Ministro Pistarini

Mon 3/23

9:05 pm-1:22 pm

2 stops17h 17m

$941

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 4/13

1:15 pm-8:35 am

2 stops17h 20m

Buenos Aires Ministro Pistarini

Tue 4/21

7:45 am-10:56 pm

2 stops17h 11m

$993

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Mon 4/6

7:05 am-8:00 am

1 stop23h 55m

Buenos Aires Ministro Pistarini

Mon 4/13

9:00 pm-7:56 pm

1 stop23h 56m

$997

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 4/13

4:13 pm-9:45 am

1 stop15h 32m

Buenos Aires Ministro Pistarini

Tue 4/21

8:10 pm-1:29 pm

1 stop19h 19m

$997

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 6/8

7:30 pm-9:45 am

1 stop13h 15m

Buenos Aires Ministro Pistarini

Wed 7/8

8:10 pm-8:45 am

1 stop13h 35m

$1,122

BlountvilleBuenos Aires

TRI - EZE

TRIEZE

Blountville Tri Cities TN/VA

Sat 3/14

4:15 pm-8:20 am

1 stop15h 05m

Buenos Aires Ministro Pistarini

Sat 3/21

10:25 pm-10:26 pm

1 stop25h 01m

$1,402

BlountvilleBuenos Aires

TRI - EZE

TRIEZE

Blountville Tri Cities TN/VA

Sat 3/14

2:46 pm-10:29 am

2 stops18h 43m

Buenos Aires Ministro Pistarini

Sat 3/21

10:25 pm-10:26 pm

1 stop25h 01m

$1,406

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.
Search flight deals

  • 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.

Best airlines flying from Kentucky to Buenos Aires

Compare and see reviews for airlines that fly from Kentucky to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,065Free CancellationRating
7.9
8,193 reviews
Search Delta flights

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