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South America

$127+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BOG
Nov 2 — Nov 91
Sun 11/2
Sun 11/9
1 adult, Economy
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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 October 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$253
(Cheapflightsfares)

One-way from

$127
(Mytrip)
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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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 October 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:36 pmBNA - MDE
1 stop6h 21mSpirit Airlines
Thu 11/131:52 amMDE - BNA
1 stop18h 19mSpirit Airlines
Deal found 10/1$253
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amBNA - MDE
1 stop17h 57mSpirit Airlines
Tue 11/111:52 amMDE - BNA
1 stop15h 00mSpirit Airlines
Deal found 9/30$259
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 11/66:30 amBNA - MDE
1 stop17h 27mMultiple Airlines
Wed 11/121:52 amMDE - BNA
1 stop7h 29mMultiple Airlines
Deal found 9/30$271
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 11/66:30 amBNA - MDE
1 stop17h 27mMultiple Airlines
Fri 11/141:52 amMDE - BNA
1 stop15h 34mMultiple Airlines
Deal found 9/30$272
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 11/53:32 pmBNA - MDE
1 stop8h 25mSpirit Airlines
Sun 11/91:52 amMDE - BNA
1 stop9h 24mSpirit Airlines
Deal found 9/30$273
This Cheapflightsfares deal was found by Cheapflights users on 10/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:45 amBNA - MDE
1 stop18h 12mSpirit Airlines
Sat 11/151:52 amMDE - BNA
1 stop7h 29mSpirit Airlines
Deal found 10/2$277
This KAYAK deal was found by Cheapflights users on 10/1. 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.
Fri 10/248:44 pmBNA - MDE
1 stop27h 37mSpirit Airlines
Thu 10/302:22 pmMDE - BNA
1 stop9h 37mSpirit Airlines
Deal found 10/1$279
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 11/66:30 amBNA - MDE
1 stop17h 27mMultiple Airlines
Sat 11/81:52 amMDE - BNA
1 stop7h 29mMultiple Airlines
Deal found 9/30$281
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 11/53:32 pmBNA - MDE
1 stop8h 25mSpirit Airlines
Thu 11/131:52 amMDE - BNA
1 stop15h 33mSpirit Airlines
Deal found 9/30$283
This Kiwi.com deal was found by Cheapflights users on 10/3. 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.
Sun 10/266:30 amBNA - MDE
1 stop17h 51mMultiple Airlines
Sat 11/12:22 pmMDE - BNA
1 stop22h 25mMultiple Airlines
Deal found 10/3$297
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Tue 11/43:32 pmBNA - MDE
1 stop8h 25mSpirit Airlines
Tue 11/111:52 amMDE - BNA
1 stop15h 00mSpirit Airlines
Deal found 9/30$299
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 11/78:16 pmBNA - CTG
1 stop15h 59mMultiple Airlines
Wed 11/122:20 pmCTG - BNA
1 stop22h 39mMultiple Airlines
Deal found 10/1$315

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 October 3, 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

Fri 10/24

8:44 pm-12:21 am

1 stop27h 37m

Medellín Jose Maria Cordova Intl

Thu 10/30

2:22 pm-11:59 pm

1 stop9h 37m

$279

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Tue 11/4

3:32 pm-12:57 am

1 stop8h 25m

Medellín Jose Maria Cordova Intl

Mon 11/10

1:52 am-3:52 pm

1 stop15h 00m

$299

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Tue 11/4

3:32 pm-12:57 am

1 stop8h 25m

Medellín Jose Maria Cordova Intl

Fri 11/14

1:52 am-4:26 pm

1 stop15h 34m

$300

NashvilleCartagena

BNA - CTG

BNACTG

Nashville Intl

Fri 11/7

8:16 pm-1:15 pm

1 stop15h 59m

Cartagena Rafael Nunez

Wed 11/12

2:20 pm-11:59 am

1 stop22h 39m

$315

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Sat 10/25

12:40 pm-12:21 am

1 stop11h 41m

Medellín Jose Maria Cordova Intl

Wed 10/29

1:16 am-11:47 am

1 stop10h 31m

$322

NashvilleBogotá

BNA - BOG

BNABOG

Nashville Intl

Sun 10/19

5:45 am-1:15 pm

1 stop7h 30m

Bogotá El Dorado

Fri 10/24

2:10 pm-10:46 am

2 stops20h 36m

$323

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Fri 10/31

8:23 am-10:15 pm

1 stop13h 52m

Medellín Jose Maria Cordova Intl

Wed 11/12

1:52 am-8:21 am

1 stop7h 29m

$360

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Sat 11/1

8:05 pm-1:55 pm

1 stop17h 50m

Medellín Jose Maria Cordova Intl

Sun 11/9

1:52 am-4:25 pm

1 stop15h 33m

$369

NashvilleBogotá

BNA - BOG

BNABOG

Nashville Intl

Thu 2/19

6:10 am-6:10 pm

1 stop11h 00m

Bogotá El Dorado

Tue 2/24

9:15 am-10:54 pm

1 stop14h 39m

$373

NashvilleBogotá

BNA - BOG

BNABOG

Nashville Intl

Mon 10/27

8:23 am-4:45 pm

1 stop8h 22m

Bogotá El Dorado

Wed 10/29

11:10 pm-7:39 pm

1 stop20h 29m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

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, May is the cheapest month in which you can book a flight from Kentucky to South America (average of $359). Flying from Kentucky to South America in December is currently the most expensive (average of $664). 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 October 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to South America as you normally would.

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 $568, Spirit Airlines can have you in South America from Kentucky in 11h 50m. Airlines will cover a distance of 2461 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, May is the cheapest month in which you can book a flight from Kentucky to South America (average of $359). Flying from Kentucky to South America in December is currently the most expensive (average of $664). 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

Browse thousands of different options on Cheapflights for your next trip

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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 October 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$254Average$491FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$411Average$1,261FlexibilityNo cancel feeOn-time71%
DeltaCheapest$455Average$847FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$541Average$776FlexibilityNo cancel feeOn-time81%

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