How long is the flight from Kentucky to Argentina?

Airlines like LATAM Airlines, United Airlines, and Delta fly from Kentucky to Argentina in about 18h 55m. The time it takes to get you to your destination can typically vary by up to 17h 22m. The distance between Kentucky and Argentina is about 5352 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Argentina ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Argentina when rainfall is around 2.0 in.

If weather is an important factor for your trip to Argentina, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Can I find deals for flights from Kentucky to Argentina that include hotel bookings?

Yes. In addition to deals on Kentucky to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kentucky to Argentina?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Argentina.

Can I find deals for business class flights from Kentucky to Argentina?

Yes. Cheapflights offers flight deals from Kentucky to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$380+ Flights from Kentucky to Argentina

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Cheap flight deals from Kentucky to Argentina

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$776 (KAYAK)
One-way from	$380 (Kiwi.com)
Popular in	December
Cheapest in	August
Average price	$1,692

Provider with most accurate pricing for Louisville Intl-Buenos Aires (BUE) flight deals.

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Provider most trusted by Cheapflights users for Louisville Intl-Buenos Aires (BUE) flights.

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From Kentucky to Argentina

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One-way flight from Kentucky to Argentina

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Highest demand for flights based on searches. 14% potential increase in price ($223 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($99 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Kentucky to Argentina

Cheapest flights from Kentucky to Argentina
Explore the most affordable flight options available from Kentucky to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Thu 11/68:16 pmBNA - EZE

3 stops29h 54mMultiple Airlines

Wed 11/197:30 amEZE - BNA

3 stops43h 29mMultiple Airlines

Deal found 10/29

$758

Sun 11/95:03 pmCVG - EZE

1 stop36h 17mUnited Airlines

Wed 11/2610:05 pmEZE - CVG

1 stop14h 59mUnited Airlines

Deal found 10/30

$784

Thu 11/62:54 pmBNA - EZE

1 stop15h 06mDelta

Wed 11/1910:25 pmEZE - BNA

2 stops20h 12mDelta

Deal found 10/29

$804

Mon 11/176:11 pmBNA - AEP

2 stops18h 49mLATAM Airlines

Wed 12/33:40 pmAEP - BNA

2 stops21h 17mLATAM Airlines

Deal found 10/29

$812

Mon 11/172:00 pmBNA - EZE

1 stop17h 15mDelta

Thu 12/48:55 pmEZE - BNA

1 stop14h 27mDelta

Deal found 10/29

$812

Wed 11/198:00 amBNA - EZE

2 stops20h 20mUnited Airlines

Mon 12/111:55 pmEZE - BNA

1 stop20h 02mUnited Airlines

Deal found 10/30

$816

Thu 11/206:16 amBNA - EZE

2 stops33h 27mLATAM Airlines

Wed 12/312:15 pmEZE - BNA

2 stops23h 07mLATAM Airlines

Deal found 10/29

$818

Sun 11/236:10 pmBNA - EZE

1 stop34h 10mUnited Airlines

Thu 12/410:05 pmEZE - BNA

1 stop18h 46mUnited Airlines

Deal found 10/29

$820

Fri 11/712:11 pmCVG - AEP

2 stops17h 44mLATAM Airlines

Thu 11/203:40 pmAEP - CVG

2 stops27h 11mLATAM Airlines

Deal found 10/29

$826

Sat 12/64:43 pmCVG - EZE

1 stop14h 17mDelta

Tue 12/94:05 amEZE - CVG

2 stops21h 59mDelta

Deal found 10/28

$826

Sat 11/82:07 pmCVG - EZE

2 stops18h 08mDelta

Thu 11/208:55 pmEZE - CVG

1 stop19h 20mDelta

Deal found 10/30

$830

Thu 11/208:43 amBNA - EZE

1 stop19h 37mUnited Airlines

Thu 12/410:05 pmEZE - BNA

1 stop14h 27mUnited Airlines

Deal found 10/29

$855

Best flights from Kentucky to Argentina
Discover carefully curated flight deals from Kentucky to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Thu 3/1212:00 pmCVG - AEP

2 stops18h 55mLATAM Airlines

Thu 3/263:40 pmAEP - CVG

2 stops26h 33mLATAM Airlines

Deal found 10/29

$776

Sun 11/95:03 pmCVG - EZE

1 stop36h 17mUnited Airlines

Wed 11/2611:55 pmEZE - CVG

2 stops37h 33mUnited Airlines

Deal found 10/29

$789

Sat 1/316:10 amBNA - AEP

3 stops27h 55mMultiple Airlines

Sat 2/79:50 amAEP - BNA

3 stops30h 11mMultiple Airlines

Deal found 10/29

$802

Wed 11/197:25 amBNA - EZE

1 stop23h 50mDelta

Tue 12/28:55 pmEZE - BNA

1 stop14h 27mDelta

Deal found 10/30

$812

Mon 12/17:32 amBNA - MDZ

2 stops26h 58mAmerican Airlines

Fri 12/196:30 pmMDZ - BNA

2 stops25h 22mAmerican Airlines

Deal found 10/29

$1,172

Thu 3/125:50 pmCVG - EZE

2 stops26h 05mLATAM Airlines

Thu 3/267:45 amEZE - CVG

2 stops17h 10mLATAM Airlines

Deal found 10/29

$776

Wed 11/1910:50 amBNA - EZE

1 stop17h 30mUnited Airlines

Thu 12/410:05 pmEZE - BNA

1 stop14h 27mUnited Airlines

Deal found 10/29

$812

Wed 11/1910:47 amBNA - EZE

1 stop17h 33mDelta

Thu 11/277:50 amEZE - BNA

2 stops18h 11mDelta

Deal found 10/29

$812

Thu 3/195:55 pmBNA - AEP

2 stops18h 45mLATAM Airlines

Tue 3/243:40 pmAEP - BNA

2 stops20h 13mLATAM Airlines

Deal found 10/29

$812

Tue 11/182:42 pmBNA - EZE

1 stop13h 38mUnited Airlines

Tue 12/211:55 pmEZE - BNA

1 stop15h 10mUnited Airlines

Deal found 10/29

$812

Tue 3/312:29 pmBNA - EZE

1 stop18h 46mDelta

Wed 3/188:55 pmEZE - BNA

1 stop20h 25mDelta

Deal found 10/29

$812

Fri 1/25:05 amSDF - EZE

2 stops31h 50mMultiple Airlines

Fri 1/308:00 amEZE - SDF

3 stops27h 54mMultiple Airlines

Deal found 10/30

$977

Mon 11/176:11 pmBNA - AEP

2 stops18h 49mLATAM Airlines

Wed 12/33:40 pmAEP - BNA

2 stops21h 17mLATAM Airlines

Deal found 10/29

$812

Thu 11/206:25 amBNA - EZE

1 stop21h 55mUnited Airlines

Mon 12/111:55 pmEZE - BNA

1 stop20h 02mUnited Airlines

Deal found 10/30

$812

Tue 11/189:20 amBNA - EZE

2 stops18h 00mDelta

Mon 12/111:55 pmEZE - BNA

1 stop13h 02mDelta

Deal found 10/29

$812

Tue 11/186:11 pmBNA - AEP

2 stops18h 49mLATAM Airlines

Tue 12/210:35 amAEP - BNA

2 stops24h 47mLATAM Airlines

Deal found 10/29

$812

Thu 11/206:25 amBNA - EZE

1 stop21h 55mUnited Airlines

Tue 12/210:05 pmEZE - BNA

1 stop14h 27mUnited Airlines

Deal found 10/30

$812

Fri 1/25:05 amSDF - EZE

3 stops47h 50mMultiple Airlines

Thu 2/262:30 amEZE - SDF

3 stops47h 15mMultiple Airlines

Deal found 10/29

$995

Sat 12/66:56 pmCVG - EZE

2 stops17h 59mDelta

Wed 12/108:00 amEZE - CVG

2 stops18h 04mDelta

Deal found 10/29

$826

Thu 11/134:42 pmBNA - AEP

2 stops23h 58mLATAM Airlines

Tue 11/253:40 pmAEP - BNA

2 stops28h 35mLATAM Airlines

Deal found 10/29

$812

Sun 12/74:45 pmCVG - COR

2 stops20h 30mDelta

Thu 12/117:55 amCOR - CVG

2 stops32h 20mDelta

Deal found 10/27

$880

Wed 11/194:42 pmBNA - AEP

2 stops23h 58mLATAM Airlines

Tue 12/25:15 pmAEP - BNA

2 stops18h 07mLATAM Airlines

Deal found 10/30

$812

Mon 12/18:55 pmBNA - MDZ

3 stops33h 25mMultiple Airlines

Fri 12/191:30 pmMDZ - BNA

3 stops23h 39mMultiple Airlines

Deal found 10/29

$1,132

Fri 1/22:46 pmTYS - EZE

2 stops17h 54mAmerican Airlines

Sat 1/178:45 pmEZE - TYS

2 stops19h 09mAmerican Airlines

Deal found 10/30

$1,415

Wed 11/126:11 amBNA - AEP

2 stops22h 44mLATAM Airlines

Mon 11/2411:30 amAEP - BNA

2 stops25h 32mLATAM Airlines

Deal found 10/29

$812

Mon 11/176:11 pmBNA - AEP

2 stops18h 49mLATAM Airlines

Tue 12/211:30 amAEP - BNA

2 stops25h 27mLATAM Airlines

Deal found 10/29

$812

Mon 2/235:45 pmSDF - EZE

1 stop13h 15mDelta

Tue 3/38:55 pmEZE - SDF

1 stop21h 57mDelta

Deal found 10/29

$1,026

Sun 12/76:05 pmCVG - COR

2 stops53h 10mAmerican Airlines

Wed 12/102:05 amCOR - CVG

2 stops41h 18mAmerican Airlines

Deal found 10/28

$1,573

Sat 3/145:50 pmCVG - AEP

2 stops15h 40mLATAM Airlines

Sun 3/298:10 pmAEP - CVG

2 stops25h 39mLATAM Airlines

Deal found 10/28

$826

Mon 2/235:45 pmSDF - EZE

1 stop13h 15mDelta

Wed 3/48:00 amEZE - SDF

2 stops27h 34mDelta

Deal found 10/29

$1,026

Last-minute flights from Kentucky to Argentina
Discover last-minute flight deals from Kentucky to Argentina. Data last updated October 30, 2025 and is based on user searches.

Thu 11/68:16 pmBNA - EZE

3 stops29h 54mMultiple Airlines

Wed 11/197:30 amEZE - BNA

3 stops43h 29mMultiple Airlines

Deal found 10/29

$758

Thu 11/62:54 pmBNA - EZE

1 stop15h 06mDelta

Wed 11/1910:25 pmEZE - BNA

2 stops20h 12mDelta

Deal found 10/29

$804

Fri 11/712:11 pmCVG - AEP

2 stops17h 44mLATAM Airlines

Thu 11/203:40 pmAEP - CVG

2 stops27h 11mLATAM Airlines

Deal found 10/28

$826

Fri 11/76:10 pmCVG - EZE

1 stop14h 05mDelta

Thu 11/2011:55 pmEZE - CVG

1 stop13h 14mDelta

Deal found 10/29

$826

Sat 11/87:10 amCVG - EZE

2 stops24h 10mUnited Airlines

Thu 11/2011:55 pmEZE - CVG

2 stops25h 54mUnited Airlines

Deal found 10/30

$830

Sun 11/95:03 pmCVG - EZE

1 stop36h 17mUnited Airlines

Wed 11/2610:05 pmEZE - CVG

1 stop14h 59mUnited Airlines

Deal found 10/30

$784

Mon 11/176:11 pmBNA - AEP

2 stops18h 49mLATAM Airlines

Wed 12/33:40 pmAEP - BNA

2 stops21h 17mLATAM Airlines

Deal found 10/29

$812

Mon 11/172:00 pmBNA - EZE

1 stop17h 15mDelta

Thu 12/48:55 pmEZE - BNA

1 stop14h 27mDelta

Deal found 10/29

$812

Wed 11/198:00 amBNA - EZE

2 stops20h 20mUnited Airlines

Mon 12/111:55 pmEZE - BNA

1 stop20h 02mUnited Airlines

Deal found 10/30

$816

Thu 11/206:16 amBNA - EZE

2 stops33h 27mLATAM Airlines

Wed 12/312:15 pmEZE - BNA

2 stops23h 07mLATAM Airlines

Deal found 10/29

$818

Thu 11/208:43 amBNA - EZE

1 stop19h 37mUnited Airlines

Thu 12/410:05 pmEZE - BNA

1 stop14h 27mUnited Airlines

Deal found 10/29

$855

Sun 11/236:10 pmBNA - EZE

1 stop34h 10mUnited Airlines

Tue 12/210:05 pmEZE - BNA

1 stop14h 27mUnited Airlines

Deal found 10/29

$820

One-way flights from Kentucky to Argentina
Search for one-way flight options from Kentucky to Argentina. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Sun 12/149:49 amCVG - AEP

3 stops41h 51mMultiple Airlines

Deal found 10/28

$380

Mon 12/155:05 amCVG - AEP

3 stops22h 35mMultiple Airlines

Deal found 10/28

$391

Fri 12/1212:02 pmCVG - AEP

3 stops41h 28mMultiple Airlines

Deal found 10/28

$395

Sun 12/145:15 amCVG - EZE

3 stops39h 45mMultiple Airlines

Deal found 10/28

$403

Fri 12/1212:02 pmCVG - EZE

2 stops43h 33mMultiple Airlines

Deal found 10/28

$412

Mon 12/158:46 amCVG - EZE

2 stops19h 04mMultiple Airlines

Deal found 10/28

$435

Sun 3/811:14 amSDF - EZE

3 stops38h 51mMultiple Airlines

Deal found 10/29

$441

Sat 12/138:46 amCVG - AEP

3 stops41h 34mMultiple Airlines

Deal found 10/28

$442

Sat 12/138:46 amCVG - EZE

3 stops28h 09mMultiple Airlines

Deal found 10/28

$455

Tue 12/1611:57 amCVG - AEP

3 stops33h 48mMultiple Airlines

Deal found 10/28

$497

Sat 12/201:53 pmCVG - EZE

3 stops37h 57mMultiple Airlines

Deal found 10/29

$506

Fri 12/197:24 pmCVG - AEP

3 stops39h 16mMultiple Airlines

Deal found 10/29

$516

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiBuenos Aires

CVG - AEP

CVGAEP

Cincinnati Cinci./N. Kentucky

Thu 3/12

12:00 pm-7:55 am

2 stops18h 55m

Buenos Aires Jorge Newbery

Thu 3/26

3:40 pm-5:13 pm

2 stops26h 33m

$776

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Thu 3/12

5:50 pm-8:55 pm

2 stops26h 05m

Buenos Aires Ministro Pistarini

Thu 3/26

7:45 am-11:55 pm

2 stops17h 10m

$776

CincinnatiBuenos Aires

CVG - EZE

CVGEZE

Cincinnati Cinci./N. Kentucky

Sun 11/9

5:03 pm-7:20 am

1 stop36h 17m

Buenos Aires Ministro Pistarini

Wed 11/26

11:55 pm-11:28 am

2 stops37h 33m

$789

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Sat 1/31

6:10 am-1:05 pm

3 stops27h 55m

Buenos Aires Jorge Newbery

Sat 2/7

9:50 am-1:01 pm

3 stops30h 11m

$802

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 11/19

7:25 am-10:15 am

1 stop23h 50m

Buenos Aires Ministro Pistarini

Tue 12/2

8:55 pm-8:22 am

1 stop14h 27m

$812

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 11/19

10:50 am-7:20 am

1 stop17h 30m

Buenos Aires Ministro Pistarini

Thu 12/4

10:05 pm-9:32 am

1 stop14h 27m

$812

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 11/19

10:47 am-7:20 am

1 stop17h 33m

Buenos Aires Ministro Pistarini

Thu 11/27

7:50 am-11:01 pm

2 stops18h 11m

$812

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Thu 3/19

5:55 pm-2:40 pm

2 stops18h 45m

Buenos Aires Jorge Newbery

Tue 3/24

3:40 pm-9:53 am

2 stops20h 13m

$812

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 11/18

2:42 pm-7:20 am

1 stop13h 38m

Buenos Aires Ministro Pistarini

Tue 12/2

11:55 pm-12:05 pm

1 stop15h 10m

$812

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 3/3

12:29 pm-10:15 am

1 stop18h 46m

Buenos Aires Ministro Pistarini

Wed 3/18

8:55 pm-3:20 pm

1 stop20h 25m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 55 results

...

Best time to book a flight from Kentucky to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Kentucky with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Argentina

What is the cheapest time of day to fly from KY to AR?

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Kentucky to Argentina by exploring options for tickets in the evening.

Related info for your journey

How long is the flight from Kentucky to Argentina?
Airlines like LATAM Airlines, United Airlines, and Delta fly from Kentucky to Argentina in about 18h 55m. The time it takes to get you to your destination can typically vary by up to 17h 22m. The distance between Kentucky and Argentina is about 5352 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Kentucky to Argentina that include hotel bookings?
Yes. In addition to deals on Kentucky to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kentucky to Argentina?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Argentina.
Can I find deals for business class flights from Kentucky to Argentina?
Yes. Cheapflights offers flight deals from Kentucky to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Kentucky to Argentina

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$1,033	Average$1,215	FlexibilityNo cancel fee	On-timeN/A

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$380+ Cheap flights from Kentucky to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kentucky to Argentina with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

Cheap flight deals from Kentucky to Argentina

Keep the following information in mind while searching for Kentucky to Argentina flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kentucky to Argentina

Cheapest flights from Kentucky to ArgentinaExplore the most affordable flight options available from Kentucky to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Kentucky to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kentucky to Argentina that are best for you.

Best time to book a flight from Kentucky to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Kentucky with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Argentina

What is the cheapest time of day to fly from KY to AR?

Find hourly flight availability from Kentucky to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Kentucky to Argentina?

Can I find deals for flights from Kentucky to Argentina that include hotel bookings?

How can I find direct flights from Kentucky to Argentina?

Can I find deals for business class flights from Kentucky to Argentina?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kentucky to Argentina

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Kentucky to Argentina

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Cheapest flights from Kentucky to Argentina
Explore the most affordable flight options available from Kentucky to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.