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Cheap flights from Kentucky to Buenos Aires from $350

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 4/25. 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 Kentucky to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 am - 4:20 am
BNA
-
AEP
40h 50m
3 stops
Multiple Airlines Logo
12:50 pm - 11:14 pm
AEP
-
BNA
36h 24m
3 stops
$873Multiple Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
9:30 am - 4:20 am
BNA
-
AEP
40h 50m
3 stops
Multiple Airlines Logo
12:50 pm - 11:14 pm
AEP
-
BNA
36h 24m
3 stops
$882Multiple Airlines
Tue, Apr 28 - Tue, May 5
United Airlines Logo
5:08 pm - 8:00 am
CVG
-
EZE
13h 52m
1 stop
United Airlines Logo
9:00 pm - 3:57 pm
EZE
-
CVG
19h 57m
1 stop
$957United Airlines
Thu, May 14 - Thu, May 21
United Airlines Logo
10:35 am - 8:00 am
CVG
-
EZE
20h 25m
2 stops
United Airlines Logo
9:00 pm - 7:13 pm
EZE
-
CVG
23h 13m
2 stops
$961United Airlines
Thu, May 14 - Thu, May 21
LATAM Airlines Logo
12:15 pm - 9:45 am
BNA
-
EZE
19h 30m
1 stop
LATAM Airlines Logo
8:10 pm - 9:49 am
EZE
-
BNA
15h 39m
1 stop
$1,033LATAM Airlines
Mon, Aug 24 - Mon, Aug 31
LATAM Airlines Logo
6:15 am - 9:20 am
BNA
-
EZE
25h 05m
2 stops
LATAM Airlines Logo
12:15 pm - 8:41 am
EZE
-
BNA
22h 26m
2 stops
$1,037LATAM Airlines
Thu, Jul 16 - Thu, Jul 30
Delta Logo
12:15 pm - 7:40 am
BNA
-
AEP
17h 25m
2 stops
Delta Logo
8:05 pm - 9:49 am
AEP
-
BNA
15h 44m
2 stops
$1,041Delta
Tue, Aug 25 - Tue, Sep 1
Delta Logo
6:20 am - 6:10 am
BNA
-
EZE
21h 50m
2 stops
Delta Logo
8:10 pm - 3:26 pm
EZE
-
BNA
21h 16m
1 stop
$1,041Delta
Mon, Jul 13 - Wed, Jul 29
Copa Airlines Logo
6:00 am - 12:50 am
CVG
-
EZE
17h 50m
2 stops
Copa Airlines Logo
2:49 pm - 10:15 am
EZE
-
CVG
20h 26m
2 stops
$1,111Copa Airlines
Sun, Apr 26 - Sat, May 2
Copa Airlines Logo
6:00 am - 12:50 am
CVG
-
EZE
17h 50m
2 stops
Copa Airlines Logo
2:49 pm - 10:15 am
EZE
-
CVG
20h 26m
2 stops
$1,122Copa Airlines
Sun, Apr 26 - Sat, May 2

United Airlines flights from Kentucky to Buenos Aires

Our best United Airlines deals on Kentucky to Buenos Aires flight tickets
United Airlines
May 14
CVG5:08 pmCincinnati Cinci./N. Kentucky
13h 52m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
May 21
EZE9:00 pmBuenos Aires Ministro Pistarini
19h 57m
1 stop
CVG3:57 pmCincinnati Cinci./N. Kentucky
$957
United Airlines
May 14
CVG10:35 amCincinnati Cinci./N. Kentucky
20h 25m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
May 21
EZE9:00 pmBuenos Aires Ministro Pistarini
23h 13m
2 stops
CVG7:13 pmCincinnati Cinci./N. Kentucky
$961
United Airlines
Jul 18
BNA6:30 amNashville Intl
23h 30m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 30
EZE9:00 pmBuenos Aires Ministro Pistarini
23h 27m
1 stop
BNA6:27 pmNashville Intl
$1,081

Copa Airlines flights from Kentucky to Buenos Aires

Our best Copa Airlines deals on Kentucky to Buenos Aires flight tickets
Copa Airlines
Apr 26
CVG6:00 amCincinnati Cinci./N. Kentucky
17h 50m
2 stops
EZE12:50 amBuenos Aires Ministro Pistarini
May 2
EZE2:49 pmBuenos Aires Ministro Pistarini
20h 26m
2 stops
CVG10:15 amCincinnati Cinci./N. Kentucky
$1,111
Copa Airlines
Apr 26
CVG6:00 amCincinnati Cinci./N. Kentucky
17h 50m
2 stops
EZE12:50 amBuenos Aires Ministro Pistarini
May 2
EZE2:49 pmBuenos Aires Ministro Pistarini
20h 26m
2 stops
CVG10:15 amCincinnati Cinci./N. Kentucky
$1,122
Copa Airlines
Apr 26
CVG6:00 amCincinnati Cinci./N. Kentucky
19h 30m
2 stops
EZE2:30 amBuenos Aires Ministro Pistarini
May 2
EZE9:02 amBuenos Aires Ministro Pistarini
25h 13m
2 stops
CVG9:15 amCincinnati Cinci./N. Kentucky
$1,161

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 April 1, 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

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Tue 4/28

9:30 am-4:20 am

3 stops40h 50m

Buenos Aires Jorge Newbery

Tue 5/5

12:50 pm-11:14 pm

3 stops36h 24m

$873

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Tue 4/28

9:30 am-4:20 am

3 stops40h 50m

Buenos Aires Jorge Newbery

Tue 5/5

12:50 pm-11:14 pm

3 stops36h 24m

$882

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 5/14

5:08 pm-8:00 am

1 stop13h 52m

Buenos Aires Ministro Pistarini

Thu 5/21

9:00 pm-3:57 pm

1 stop19h 57m

$957

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 5/14

10:35 am-8:00 am

2 stops20h 25m

Buenos Aires Ministro Pistarini

Thu 5/21

9:00 pm-7:13 pm

2 stops23h 13m

$961

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 8/24

12:15 pm-9:45 am

1 stop19h 30m

Buenos Aires Ministro Pistarini

Mon 8/31

8:10 pm-9:49 am

1 stop15h 39m

$1,033

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Thu 7/16

6:15 am-9:20 am

2 stops25h 05m

Buenos Aires Ministro Pistarini

Thu 7/30

12:15 pm-8:41 am

2 stops22h 26m

$1,037
Quickest round-trip

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Tue 8/25

12:15 pm-7:40 am

2 stops17h 25m

Buenos Aires Jorge Newbery

Tue 9/1

8:05 pm-9:49 am

2 stops15h 44m

$1,041

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 7/13

6:20 am-6:10 am

2 stops21h 50m

Buenos Aires Ministro Pistarini

Wed 7/29

8:10 pm-3:26 pm

1 stop21h 16m

$1,041

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sun 4/26

6:00 am-12:50 am

2 stops17h 50m

Buenos Aires Ministro Pistarini

Sat 5/2

2:49 pm-10:15 am

2 stops20h 26m

$1,111

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sun 4/26

6:00 am-12:50 am

2 stops17h 50m

Buenos Aires Ministro Pistarini

Sat 5/2

2:49 pm-10:15 am

2 stops20h 26m

$1,122

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 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

13h 26m

Direct flights

None
The fastest flight from Kentucky to Buenos Aires takes 13h 26m
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.

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
8,368 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