$336 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 8/31. 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, 0 bags

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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
Lima2 stops$734
Bogotá
Bogotá1 stop$637
Santiago
Santiago2 stops$1,210
Quito
Quito1 stop$687
Guayaquil
Guayaquil2 stops$712
Barranquilla
Barranquilla2 stops$515
Montevideo
Montevideo2 stops$1,202
Lima
Lima2 stops$734
Bogotá
Bogotá1 stop$637
Santiago
Santiago2 stops$1,210
Quito
Quito1 stop$687
Guayaquil
Guayaquil2 stops$712
Barranquilla
Barranquilla2 stops$515
Montevideo
Montevideo2 stops$1,202

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

Wed, Jul 15 - Thu, Jul 30
United Airlines Logo
6:30 am - 4:25 am
SDF
-
BOG
22h 55m
1 stop
United Airlines Logo
8:30 am - 8:01 pm
BOG
-
SDF
10h 31m
1 stop
$637United Airlines
Wed, Jul 15 - Thu, Jul 30
United Airlines Logo
6:30 am - 4:25 am
SDF
-
BOG
22h 55m
1 stop
United Airlines Logo
8:30 am - 9:26 am
BOG
-
SDF
23h 56m
2 stops
$642United Airlines
Wed, Jul 1 - Mon, Jul 6
Azul Logo
6:15 am - 7:20 pm
SDF
-
BOG
14h 05m
1 stop
Azul Logo
12:14 am - 8:01 pm
BOG
-
SDF
18h 47m
1 stop
$651Azul
Wed, Jul 1 - Tue, Jul 7
Azul Logo
6:15 am - 7:20 pm
SDF
-
BOG
14h 05m
1 stop
Azul Logo
7:20 am - 11:59 pm
BOG
-
SDF
15h 39m
2 stops
$656Azul
Fri, Jul 10 - Thu, Jul 16
Delta Logo
6:54 pm - 12:05 pm
SDF
-
BOG
18h 11m
2 stops
Delta Logo
2:55 pm - 12:26 am
BOG
-
SDF
8h 31m
1 stop
$662Delta
Thu, Jul 9 - Mon, Jul 13
Delta Logo
7:05 am - 5:05 pm
SDF
-
BOG
11h 00m
2 stops
Delta Logo
8:40 am - 9:18 pm
BOG
-
SDF
11h 38m
2 stops
$664Delta
Mon, Oct 26 - Thu, Nov 5
LATAM Airlines Logo
7:00 am - 8:20 pm
SDF
-
LIM
14h 20m
2 stops
LATAM Airlines Logo
12:00 pm - 10:35 pm
LIM
-
SDF
10h 35m
1 stop
$734LATAM Airlines
Mon, Oct 26 - Thu, Nov 5
LATAM Airlines Logo
7:30 pm - 5:00 am
SDF
-
LIM
10h 30m
1 stop
LATAM Airlines Logo
12:00 pm - 8:50 am
LIM
-
SDF
20h 50m
1 stop
$743LATAM Airlines
Wed, Aug 26 - Thu, Sep 3
American Airlines Logo
11:09 am - 8:20 am
SDF
-
GIG
20h 11m
2 stops
American Airlines Logo
2:55 pm - 12:49 pm
GIG
-
SDF
22h 54m
2 stops
$1,196American Airlines
Thu, Jul 16 - Thu, Jul 23
American Airlines Logo
3:39 pm - 7:00 am
SDF
-
SCL
15h 21m
2 stops
American Airlines Logo
9:00 pm - 11:42 pm
SCL
-
SDF
26h 42m
1 stop
$1,242American Airlines
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.

What is the cheapest month to fly from Louisville to South America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to South America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to South America is September, when tickets cost $254 (return) on average. On the other hand, the most expensive months are November and February, when the average cost of round-trip tickets is $640 and $602 respectively.

Good to know

Low seasonFebruary
Cheapest flight$334
Best time to beat the crowds but there is an average 64% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Louisville to Lima

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.

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.
7.8
DeltaOverall score based on 8395 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Comfort
7.8Entertainment
Airline reviews

Connection flights should be spaced out farther because too close I missed my connection.

8.0 ExcellentAnonymous, Jun 2026
PHL - ATL
Read more Delta reviews

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

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

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Our flight was repeatedly delayed for maintenance problems: scheduled for 9.30am, eventually delayed to 7pm! Very very inconvenient! AA should have provided a substitute plane much earlier.. On the other hand, Customer Service crew in Charlotte helped us to reach NY (LGA) by late afternoon. Thank you Patricia!! The actual flight was quick and very comfortable. As always a. excellent, professional crew. [no food on a a short hop).

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

Little time between flight from Dallas to flight to Gainesville. We chose this one, 43 minutes between, because the price for a connection with at least an hour between, was so much higher. Had to ask passengers on the Dallas flight to please allow us to deplane ahead of them. The economy passengers allowed this. We had to walk very fast to the next gate, 35 gates away. Thankfully all in the same terminal. Getting to the small Gainesville plane was a little confusing as you enter an area that is boarding many small planes at the same time. We stood in the wrong line for about 15 seconds before realizing it was not our Gainesville flight. Since I had boarded at this gate in the past, I knew to check the signs carefully so we weren’t lost. The first class seat experience was wonderful. I really enjoyed the upgrade. We were offered an alcohol drink as soon as we sat down. I got something different but it was a great gesture especially since we really had to hurry to make the flight. We had packed expecting we might miss this connection, but made it. Our luggage didn’t miss the flight. American Airlines delivered our bags to our home the next day. That was very convenient!

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

The check in agents in PHL and gate agents had to have been the rudest women that I have ever encountered; the agent weighing the bags at check in screamed continuously at all of the guests as did the woman at the gate.I have Executive Platinum status with AA and fly a lot with AA but these ladies were the absolute worst I had the displeasure to encounter!

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

The flight took off an hour late which made the connection concerning

My pillow had a shoe print on it, when I asked if I can have another pillow, I was told “I’m sorry but it is one pillow per guest, do YOU want to turn it inside out” to which I responded , no thanks I will go without. This is generally not ok, but For the price tag I paid flying business this is absolutely unacceptable. Hopefully American Airlines can update their accommodations to bedding that is not tossed on the ground and stepped on, or at least have a couple of extra pillows in hand, incase someone had decided to step on the pillows for what ever reason

The flight from LA to Chicago was smooth and service was very good overall.

Everything you need to know for your flight to South America

Information on your arrival and departure airports