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South America

$123+ Cheap flights from Kentucky to South America

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BOG
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Find flight deals from Kentucky to South America

Cheapest flights from Kentucky to South America
Explore the most affordable flight options available from Kentucky to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This Mytrip deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:19 amBNA - MDE
1 stop12h 50mMultiple Airlines
Wed 12/102:05 amMDE - BNA
1 stop15h 45mMultiple Airlines
Deal found 11/16$294
This KAYAK deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:52 amBNA - MDE
1 stop15h 17mSpirit Airlines
Thu 12/113:10 pmMDE - BNA
1 stop17h 47mSpirit Airlines
Deal found 11/16$310
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:25 pmCVG - BOG
1 stop15h 35mMultiple Airlines
Sat 12/131:47 pmBOG - CVG
1 stop18h 52mMultiple Airlines
Deal found 11/17$326
This Expedia deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:10 amBNA - LIM
1 stop15h 25mSpirit Airlines
Wed 12/1711:37 pmLIM - BNA
1 stop11h 32mSpirit Airlines
Deal found 11/14$337
This Kiwi.com deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:52 amBNA - BOG
1 stop28h 17mSpirit Airlines
Mon 12/82:17 amBOG - BNA
1 stop21h 10mSpirit Airlines
Deal found 11/16$350
This Mytrip deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:19 amBNA - BOG
1 stop12h 53mMultiple Airlines
Tue 12/93:05 pmBOG - BNA
1 stop8h 22mMultiple Airlines
Deal found 11/15$352
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:25 pmCVG - BOG
1 stop15h 35mMultiple Airlines
Fri 12/121:47 pmBOG - CVG
1 stop9h 37mMultiple Airlines
Deal found 11/17$352
This Gotogate deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:52 amBNA - LIM
1 stop12h 43mSpirit Airlines
Wed 12/1711:37 pmLIM - BNA
2 stops24h 37mSpirit Airlines
Deal found 11/15$356
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:25 pmCVG - BOG
1 stop15h 35mMultiple Airlines
Mon 12/151:47 pmBOG - CVG
1 stop20h 52mMultiple Airlines
Deal found 11/17$357
This Kiwi.com deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:56 pmBNA - BOG
2 stops57h 16mMultiple Airlines
Mon 12/82:17 amBOG - BNA
1 stop21h 10mMultiple Airlines
Deal found 11/16$359
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:09 pmCVG - MDE
2 stops35h 47mMultiple Airlines
Thu 12/112:05 amMDE - CVG
1 stop17h 31mMultiple Airlines
Deal found 11/17$363
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:28 pmCVG - MDE
2 stops16h 35mMultiple Airlines
Thu 12/112:05 amMDE - CVG
1 stop17h 31mMultiple Airlines
Deal found 11/17$365

Cheap flight deals from Kentucky to South America

Keep the following information in mind while searching for Kentucky to South America flight deals. Data was last updated November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$276
(Kiwi.com)

One-way from

$123
(Kiwi.com)
Provider with most accurate pricing for Louisville Intl-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Sao Paulo (SAO) flights.
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From Kentucky to South America
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One-way flight from Kentucky to South America
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to South America 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, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
Use the filters below to find and compare flights from Kentucky to South America that are best for you.

Fly from

Kentucky

Fly to

South America

Route

Depart

Return

Price

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Sun 2/1

8:12 pm-2:15 pm

1 stop17h 03m

Medellín Jose Maria Cordova Intl

Sat 2/7

3:15 pm-7:25 am

1 stop17h 10m

$324

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Sun 2/1

2:51 pm-1:55 pm

2 stops22h 04m

Medellín Jose Maria Cordova Intl

Thu 2/5

3:15 pm-7:25 am

1 stop17h 10m

$329

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Sun 2/1

2:51 pm-2:15 pm

1 stop22h 24m

Medellín Jose Maria Cordova Intl

Tue 2/10

2:50 pm-8:29 am

1 stop18h 39m

$330

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Mon 2/2

8:12 pm-1:55 pm

2 stops16h 43m

Medellín Jose Maria Cordova Intl

Fri 2/6

3:15 pm-7:25 am

1 stop17h 10m

$332

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Fri 1/30

8:12 pm-2:15 pm

1 stop17h 03m

Medellín Jose Maria Cordova Intl

Tue 2/10

2:50 pm-8:29 am

1 stop18h 39m

$351

NashvilleBogotá

BNA - BOG

BNABOG

Nashville Intl

Sat 1/31

5:44 pm-12:50 pm

1 stop18h 06m

Bogotá El Dorado

Sun 2/8

3:06 pm-8:29 am

2 stops18h 23m

$362

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Fri 1/30

8:12 pm-1:55 pm

2 stops16h 43m

Medellín Jose Maria Cordova Intl

Fri 2/6

3:15 pm-7:25 am

1 stop17h 10m

$363

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Sun 2/1

8:38 am-1:55 pm

2 stops28h 17m

Medellín Jose Maria Cordova Intl

Tue 2/10

3:15 pm-8:29 am

2 stops18h 14m

$364

NashvilleLima

BNA - LIM

BNALIM

Nashville Intl

Mon 1/19

8:38 am-10:35 pm

1 stop12h 57m

Lima J Chavez Intl

Mon 1/26

11:33 pm-7:17 pm

2 stops20h 44m

$369

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Sat 1/31

8:12 pm-1:55 pm

2 stops16h 43m

Medellín Jose Maria Cordova Intl

Sat 2/7

3:15 pm-7:25 am

1 stop17h 10m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to South America

Have a flexible travel schedule? Discover the best time to fly to South America 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 South America

What is the cheapest month to book a flight from Kentucky to South America?

Currently, September is the cheapest month in which you can book a flight from Kentucky to South America (average of $254). Flying from Kentucky to South America in July is currently the most expensive (average of $670). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Kentucky to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from Kentucky to South America by exploring options for tickets in the evening.

What is the cheapest day to fly from Kentucky to South America?

Use this chart to determine the cheapest time to fly round-trip from Kentucky to South America. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kentucky to South America flight should consider departing on Sunday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to South America. 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 South America?

    For as low as $517, Spirit Airlines can have you in South America from Kentucky in 13h 30m. Airlines will cover a distance of 2342 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Kentucky to South America that include hotel bookings?

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

  • How can I find direct flights from Kentucky to South America?

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

  • Can I find deals for business class flights from Kentucky to South America?

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

  • What is the cheapest month to book a flight from Kentucky to South America?

    Currently, September is the cheapest month in which you can book a flight from Kentucky to South America (average of $254). Flying from Kentucky to South America in July is currently the most expensive (average of $670). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kentucky to South America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kentucky to South America

Discover the top 4 airlines that operate flights from Kentucky to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$254Average$491FlexibilityNo cancel feeOn-time65%
DeltaCheapest$455Average$873FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$514Average$900FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$542Average$866FlexibilityNo cancel feeOn-time81%

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