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South America

$108+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BOG
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$248
(Cheapflightsfares)

One-way from

$108
(Cheapflightsfares)
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 April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:39 pmBNA - CTG
1 stop16h 31mSpirit Airlines
Thu 6/51:15 pmCTG - BNA
1 stop8h 30mSpirit Airlines
Deal found 4/17$248
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Mon 6/96:15 amBNA - BOG
1 stop6h 50mSpirit Airlines
Tue 6/242:00 pmBOG - BNA
1 stop7h 39mSpirit Airlines
Deal found 4/17$286
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/267:47 pmBNA - MDE
1 stop17h 11mSpirit Airlines
Thu 6/51:53 pmMDE - BNA
1 stop8h 13mSpirit Airlines
Deal found 4/16$329
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Tue 6/35:39 pmBNA - CTG
2 stops36h 36mMultiple Airlines
Thu 6/121:15 pmCTG - BNA
1 stop8h 24mMultiple Airlines
Deal found 4/16$363
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Mon 5/197:39 pmBNA - BOG
2 stops27h 16mMultiple Airlines
Thu 5/222:07 pmBOG - BNA
1 stop7h 38mMultiple Airlines
Deal found 4/17$374
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Fri 5/162:36 pmCVG - MDE
1 stop23h 39mMultiple Airlines
Fri 5/232:13 pmMDE - CVG
1 stop29h 01mMultiple Airlines
Deal found 4/16$375
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:15 amBNA - MDE
2 stops18h 08mMultiple Airlines
Wed 6/47:32 pmMDE - BNA
2 stops26h 13mMultiple Airlines
Deal found 4/17$406
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sat 4/266:10 amCVG - CTG
2 stops30h 57mMultiple Airlines
Sat 5/31:12 pmCTG - CVG
1 stop22h 29mMultiple Airlines
Deal found 4/16$447
This Avianca Connect deal was found by Cheapflights users on 4/16. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:10 amBNA - UIO
2 stops17h 55mMultiple Airlines
Tue 5/274:20 amUIO - BNA
2 stops17h 25mMultiple Airlines
Deal found 4/16$523
This Copa Airlines deal was found by Cheapflights users on 4/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:55 amBNA - CTG
2 stops20h 28mCopa Airlines
Tue 5/139:38 amCTG - BNA
2 stops23h 46mCopa Airlines
Deal found 4/17$528
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/178:48 amBNA - MDE
1 stop12h 22mUnited Airlines
Tue 7/112:15 amMDE - BNA
1 stop16h 45mUnited Airlines
Deal found 4/16$529
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/99:32 amBNA - BOG
1 stop9h 43mDelta
Mon 6/231:35 amBOG - BNA
2 stops19h 58mDelta
Deal found 4/17$531

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 April 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

NashvilleCartagena

BNA - CTG

BNACTG

Nashville Intl

Mon 5/19

7:39 pm-12:10 pm

1 stop16h 31m

Cartagena Rafael Nunez

Thu 6/5

1:15 pm-9:45 pm

1 stop8h 30m

$248

NashvilleBogotá

BNA - BOG

BNABOG

Nashville Intl

Mon 6/9

6:15 am-1:05 pm

1 stop6h 50m

Bogotá El Dorado

Tue 6/24

2:00 pm-9:39 pm

1 stop7h 39m

$286

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Mon 5/26

7:47 pm-12:58 pm

1 stop17h 11m

Medellín Jose Maria Cordova Intl

Thu 6/5

1:53 pm-10:06 pm

1 stop8h 13m

$329

NashvilleCartagena

BNA - CTG

BNACTG

Nashville Intl

Tue 6/3

5:39 pm-6:15 am

2 stops36h 36m

Cartagena Rafael Nunez

Thu 6/12

1:15 pm-9:39 pm

1 stop8h 24m

$363

NashvilleBogotá

BNA - BOG

BNABOG

Nashville Intl

Mon 5/19

7:39 pm-10:55 pm

2 stops27h 16m

Bogotá El Dorado

Thu 5/22

2:07 pm-9:45 pm

1 stop7h 38m

$374

CincinnatiMedellín

CVG - MDE

CVGMDE

Cincinnati Cinci./N. Kentucky

Fri 5/16

2:36 pm-1:15 pm

1 stop23h 39m

Medellín Jose Maria Cordova Intl

Fri 5/23

2:13 pm-8:14 pm

1 stop29h 01m

$375

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Thu 5/29

6:15 am-12:23 am

2 stops18h 08m

Medellín Jose Maria Cordova Intl

Wed 6/4

7:32 pm-9:45 pm

2 stops26h 13m

$406

NashvilleQuito

BNA - UIO

BNAUIO

Nashville Intl

Thu 5/22

8:10 am-2:05 am

2 stops17h 55m

Quito Mariscal Sucr

Tue 5/27

4:20 am-9:45 pm

2 stops17h 25m

$523

NashvilleCartagena

BNA - CTG

BNACTG

Nashville Intl

Tue 5/6

11:55 am-8:23 am

2 stops20h 28m

Cartagena Rafael Nunez

Tue 5/13

9:38 am-9:24 am

2 stops23h 46m

$528

NashvilleMedellín

BNA - MDE

BNAMDE

Nashville Intl

Tue 6/17

3:10 pm-4:42 am

1 stop13h 32m

Medellín Jose Maria Cordova Intl

Wed 7/2

9:20 am-10:30 pm

1 stop13h 10m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 53 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 April 17, 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.

Rainfall in South America by month

Plan your trip to South America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South America ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit South America when rainfall is around 0.8 in.

Temperature in South America by month

Plan your trip to South America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South America, 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 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,409 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,761 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Kentucky to South America one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from Copa Airlines and American Airlines, as they are both options that can get you from Kentucky to South America for a low price.

  • 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

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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 3 airlines flying from Kentucky to South America

Discover the top 3 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$379Average$904FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$411Average$1,196FlexibilityNo cancel feeOn-time71%
DeltaCheapest$419Average$856FlexibilityNo cancel feeOn-timeN/A

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