$646 Find Cheap Flights from Louisville to Peru

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Peru departing on 5/7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Peru

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Louisville to Peru 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 Peru 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 Peru

Thu, May 7 - Tue, May 12
LATAM Airlines Logo
7:00 am - 8:20 pm
SDF
-
LIM
14h 20m2 stops
LATAM Airlines Logo
12:00 pm - 11:59 pm
LIM
-
SDF
10h 59m1 stop
$646LATAM Airlines
Sun, Mar 8 - Thu, Mar 26
Delta Logo
12:48 pm - 5:00 am
SDF
-
LIM
17h 12m2 stops
Delta Logo
11:40 pm - 4:30 pm
LIM
-
SDF
15h 50m1 stop
$649Delta
Sun, Mar 8 - Thu, Mar 26
LATAM Airlines Logo
8:05 am - 9:20 pm
SDF
-
LIM
14h 15m1 stop
LATAM Airlines Logo
12:15 pm - 11:57 pm
LIM
-
SDF
10h 42m1 stop
$651LATAM Airlines
Sun, Mar 8 - Thu, Mar 26
LATAM Airlines Logo
8:05 am - 9:20 pm
SDF
-
LIM
14h 15m1 stop
LATAM Airlines Logo
12:15 pm - 11:57 pm
LIM
-
SDF
10h 42m1 stop
$664LATAM Airlines
Fri, May 8 - Sat, May 16
Delta Logo
6:00 am - 9:35 pm
SDF
-
LIM
16h 35m2 stops
Delta Logo
8:55 am - 11:59 pm
LIM
-
SDF
14h 04m2 stops
$684Delta
Fri, Apr 3 - Sun, Apr 12
LATAM Airlines Logo
8:05 am - 8:05 am
SDF
-
LIM
25h 00m2 stops
LATAM Airlines Logo
3:50 pm - 11:59 pm
LIM
-
SDF
31h 09m2 stops
$760LATAM Airlines
Fri, Apr 3 - Sun, Apr 12
Delta Logo
10:13 am - 5:00 am
SDF
-
LIM
19h 47m1 stop
Delta Logo
1:30 pm - 10:16 am
LIM
-
SDF
19h 46m2 stops
$761Delta
Wed, May 6 - Tue, May 12
LATAM Airlines Logo
11:01 am - 9:55 pm
SDF
-
LIM
11h 54m1 stop
LATAM Airlines Logo
12:00 pm - 11:59 pm
LIM
-
SDF
10h 59m1 stop
$781LATAM Airlines
Sun, Jan 25 - Wed, Jan 28
United Airlines Logo
3:30 pm - 11:55 pm
SDF
-
LIM
32h 25m1 stop
United Airlines Logo
1:50 am - 1:14 pm
LIM
-
SDF
11h 24m1 stop
$799United Airlines
Sun, Jan 25 - Wed, Jan 28
United Airlines Logo
3:30 pm - 11:55 pm
SDF
-
LIM
32h 25m1 stop
United Airlines Logo
1:50 am - 10:23 am
LIM
-
SDF
32h 33m2 stops
$803United Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Peru flights

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

Which airlines fly non-stop between Louisville and Peru?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Louisville to Peru.

There are 3 airlines that fly nonstop from Louisville to Peru. They are: LATAM Airlines, Delta and Spirit Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $254 for a round-trip flight to Lima (LIM). On average, Spirit Airlines offers the best prices for nonstop flights between Louisville and Peru.

Which airlines provide the cheapest flights from Louisville to Peru?

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 Peru were found on Delta ($649) and LATAM Airlines ($649).

Good to know

Low seasonSeptember
Cheapest flight$646
Best time to beat the crowds with an average 68% drop in price.
Most popular time to fly and prices are also 68% lower on average.
Flight from Louisville to Lima

FAQs - booking Peru flights

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

    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 Peru.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Peru 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 Peru?

    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 Peru 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 Peru?

    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 Peru up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Louisville to Peru

 
Need help choosing which airline to fly with from Louisville to Peru? 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 8011 reviews
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
8.1Boarding
Airline reviews

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

4.0 OkayAvik, Dec 2025
SEA - ICN
Read more Delta reviews

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

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.

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

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.

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.

The traffic controllers had cancelled some flights, I wish they'd done it sooner so we didn't have to sit at the airport for 3 hours.

Horrible. They canceled the flight and didn’t offer much help

Late taking off. ATC sent us circling around Chicago for almost an hour, after landing taxied for 40 minutes.

I arrived two hours early, and at 9:20 I was still queuing for security.

We had too many delays for the crew not the plane

I liked that the crew looked well put together. I also liked that there were little turbulences.

The front desk personnel at ORF ticketing were the only good experience I had during my round trip. I encourage spirit to re-assess all aspects of their internal operations. This includes their website with constant issues connecting to their data base and questionable system practices. The employees of spirit airlines I will not comment on, as I believe primary issues had been a direct result of poor work conditions and expectations placed upon them. The holidays cause high emotions for everyone, this is an excellent time to take the opportunity to provide solutions for them, not take monetary advantage.

I knew what I was getting into, but never again. Hour long bag drop. 1.5 hour delay. 1 hr 45 mins sitting on the tarmac after landing. They lost a bunch of bags but luckily not mine. Awful experience.

The counter people was very disrespectful screaming and not helpful to find another flight soon. Having to cancel the flight

Canceled flight without any explanation at last moment. No replacement options. Not a weather related event. Completely messed up our holiday plans.

Everything you need to know for your flight from Louisville to Peru

Information on your arrival and departure airports