$190 Find Cheap Flights from Louisville to South America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to South America departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Louisville to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$490
Bogotá
Bogotá2 stops$408
Santiago
Santiago2 stops$788
Quito
Quito1 stop$624
Guayaquil
Guayaquil2 stops$643
Montevideo
Montevideo2 stops$1,066
Barranquilla
Barranquilla3 stops$664
Lima
Lima1 stop$490
Bogotá
Bogotá2 stops$408
Santiago
Santiago2 stops$788
Quito
Quito1 stop$624
Guayaquil
Guayaquil2 stops$643
Montevideo
Montevideo2 stops$1,066
Barranquilla
Barranquilla3 stops$664

Book Cheap Louisville to South America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to South America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to South America

Fri, Nov 7 - Mon, Nov 17
Spirit Airlines Logo
10:55 am - 1:02 pmSDF-BOG
26h 07m2 stops
Spirit Airlines Logo
3:05 pm - 9:59 amBOG-SDF
18h 54m1 stop
$408Spirit Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 17
Spirit Airlines Logo
6:00 am - 1:02 pmSDF-BOG
31h 02m1 stop
Spirit Airlines Logo
3:05 pm - 9:59 amBOG-SDF
18h 54m1 stop
$419Spirit Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Delta Logo
2:59 pm - 10:55 amSDF-BOG
19h 56m2 stops
Delta Logo
1:35 am - 5:39 pmBOG-SDF
16h 04m2 stops
$547Delta
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Fri, Nov 7 - Sun, Nov 16
Delta Logo
7:09 am - 7:30 pmSDF-BOG
12h 21m1 stop
Delta Logo
1:35 am - 10:30 pmBOG-SDF
20h 55m2 stops
$552Delta
Find Deal
Fri, Sep 5 - Sun, Sep 7
 Logo
9:47 am - 1:45 amSDF-LIM
16h 58m2 stops
 Logo
6:40 pm - 10:04 pmLIM-SDF
26h 24m2 stops
Sat, Sep 13 - Sun, Sep 14
 Logo
8:23 am - 1:45 amSDF-LIM
18h 22m2 stops
 Logo
2:50 am - 10:04 pmLIM-SDF
18h 14m2 stops
Wed, Dec 10 - Tue, Dec 30
LATAM Airlines Logo
5:45 pm - 10:55 amSDF-BOG
17h 10m2 stops
LATAM Airlines Logo
1:35 am - 5:44 pmBOG-SDF
16h 09m2 stops
$616LATAM Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 30
LATAM Airlines Logo
7:00 am - 1:25 amSDF-BOG
18h 25m2 stops
LATAM Airlines Logo
1:35 am - 5:44 pmBOG-SDF
16h 09m2 stops
$622LATAM Airlines
Find Deal
Sat, Nov 8 - Fri, Nov 21
American Airlines Logo
7:13 am - 11:02 pmSDF-UIO
15h 49m2 stops
American Airlines Logo
12:55 am - 2:57 pmUIO-SDF
14h 02m2 stops
$639American Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 22
American Airlines Logo
6:00 am - 11:02 pmSDF-UIO
17h 02m1 stop
American Airlines Logo
8:27 am - 11:39 pmUIO-SDF
15h 12m1 stop
$704American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Louisville to South America flights

Get data-powered insights and trends into flights from Louisville to South America to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Louisville to South America?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Louisville to South America were found on Spirit Airlines ($408) and Delta ($547).

Good to know

Low seasonJanuary
Cheapest flight$190
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 38% increase in price.
Flight from Louisville to Bogotá

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from Louisville to South America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to South America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to South America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to South America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to South America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Louisville to South America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to South America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Louisville to South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South America?

    The cheapest time of day to fly to South America is generally in the morning, when round-trip flights cost $737 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to South America is generally in the evening, which is peak travel time and where the average cost of a ticket is $787.

Reviews of the top 4 airlines serving from Louisville to South America

 
Need help choosing which airline to fly with from Louisville to South America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7982 reviews
7.9Comfort
8.2Boarding
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

6.0 GoodKristopher, Aug 2025HPN - ATL
Read more Delta reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

The boarding and new bag drop-off process was confusing and causing massive delays.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

The staff was very very rude in Las Vegas when boarding the flight. When presenting the boarding ticket. Las Vegas flight, it was hot and stuffy, it smelled really bad.

Dear All, I have harassment and accident with the flight attendant . This is my phone to talk 8168073567, please, leave phone message . Regards Emily,

The incoming plane ✈️ was delayed 5 hours en route to Raleigh. My flight was delayed for 5 hours 😢. Finally boarded and then de boarded due to an AC problem. A very tough and long night.

Flight was on time but the amount of noise from several children and the kicking of my seat the entire flight was overwhelming.

I liked the check in procedure. The luggage charges and overweight cost can be better.

The flight was delayed be over 3 hours. I tried to get a refund for Vivian Kirby and my session kept being stopped. I was NEVER able to finish the prosses...after 2 hours of attempting.

Again, when I use Kayak I expect to pay the total amount and that´s it. Someone added an additional charge few days later after purchasing the tickets.

My experience with Spirit was good, but the experience with Kayak was not. Based on the Spirit agent Kayak added an additional charge after purchasing the tickets. When I buy the tickets I paid the total amount and I only pay once. This time they added an additional charge because based on Spirit they partially charge the tickets and I still needed to pay a second time. This is not good at all and Unprofessional

Spirit gets such a bad rap. I have never had a bad experience with them and the crew is always friendly and funny. This trip I had knee replacement surgery surgery 10 weeks ago. It is still a little rough to get get from point a to point b. And Spirit was on top of it. When there was a seat available the stewardess asked me if I wanted to move to an open seat so I could elevate my leg on the empty seat? 5 stars all around. They helped me on and helped me off the plane. I can’t say enough about the crew!!

We liked the woman who worked our gate and waited with us for our plane. We changed gates 3 times. Our flight was supposed to leave at 11:28am. We actually left after 5pm. It was not a good situation. This delay cost us a lot of money.

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