$315 Find Cheap Flights from Louisville to Peru

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 Peru departing on 4/20. 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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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

Fri, Sep 11 - Thu, Sep 17
LATAM Airlines Logo
5:45 pm - 5:00 am
SDF
-
LIM
12h 15m
2 stops
LATAM Airlines Logo
12:05 pm - 11:59 pm
LIM
-
SDF
10h 54m
1 stop
$691LATAM Airlines
Thu, Jul 23 - Tue, Jul 28
Delta Logo
7:05 am - 9:35 pm
SDF
-
LIM
15h 30m
2 stops
Delta Logo
12:10 am - 9:18 pm
LIM
-
SDF
20h 08m
2 stops
$717Delta
Fri, Sep 11 - Thu, Sep 17
LATAM Airlines Logo
5:45 pm - 5:00 am
SDF
-
LIM
12h 15m
1 stop
LATAM Airlines Logo
12:05 pm - 11:59 pm
LIM
-
SDF
10h 54m
1 stop
$718LATAM Airlines
Fri, Sep 11 - Thu, Sep 17
LATAM Airlines Logo
3:24 pm - 5:00 am
SDF
-
LIM
14h 36m
2 stops
LATAM Airlines Logo
8:15 am - 10:36 pm
LIM
-
SDF
13h 21m
2 stops
$720LATAM Airlines
Mon, Aug 10 - Tue, Aug 18
LATAM Airlines Logo
10:43 am - 8:05 am
SDF
-
LIM
22h 22m
2 stops
LATAM Airlines Logo
8:15 am - 11:59 pm
LIM
-
SDF
14h 44m
2 stops
$722LATAM Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
6:14 am - 10:25 pm
SDF
-
LIM
17h 11m
1 stop
American Airlines Logo
11:45 pm - 12:30 am
LIM
-
SDF
23h 45m
1 stop
$728American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
6:19 am - 10:25 pm
SDF
-
LIM
17h 06m
2 stops
American Airlines Logo
11:45 pm - 12:30 am
LIM
-
SDF
23h 45m
1 stop
$733American Airlines
Wed, Jun 10 - Wed, Jun 17
LATAM Airlines Logo
6:38 pm - 5:00 am
SDF
-
LIM
11h 22m
1 stop
LATAM Airlines Logo
1:30 pm - 11:53 am
LIM
-
SDF
21h 23m
2 stops
$738LATAM Airlines
Wed, Aug 12 - Thu, Aug 20
LATAM Airlines Logo
12:53 pm - 8:05 am
SDF
-
LIM
20h 12m
2 stops
LATAM Airlines Logo
8:55 am - 11:59 pm
LIM
-
SDF
14h 04m
2 stops
$741LATAM Airlines
Sun, Aug 9 - Mon, Aug 17
Delta Logo
10:00 am - 8:05 am
SDF
-
LIM
23h 05m
2 stops
Delta Logo
12:10 am - 7:01 pm
LIM
-
SDF
17h 51m
2 stops
$747Delta
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 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 ($717) and LATAM Airlines ($765).

Good to know

Low seasonSeptember
Cheapest flight$315
Best time to beat the crowds with an average 72% drop in price.
Most popular time to fly and prices are also 72% 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 8400 reviews
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

The flight was smooth, the crew was great but the plane was quite old

8.0 ExcellentDimitrina, Apr 2026
BOS - DCA
Read more Delta reviews

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

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

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

Good check in process Poor information on payments at Lima airport

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

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

We were not allowed to carry a bottle of water onto the 8 hour flight.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

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.

They didn’t put my luggage on my transfer so I had to spend the night in Detroit. They said my luggage would be here in the morning and they’re still searching for it. It did not arrive apparently.

The attendant at the gate was not helpful at all and she was rude when we asked why the flight was delayed.

Great just wish they always had WiFi on every flight couldn’t even purchase it

They cancelled my flight with no reason affecting my travel plans and delaying it 24 hours.

a weekend long saga that ultimately led to a canceled trip. totally unreliable.

Everything was horrible. They delayed my flight so I missed my connection flight and I lost my bags. I had to go to the same workers multiple times asking the same questions because everyone kept giving me different answers. One person closed down customer service because he wanted to go on lunch so there was like 30 people just waiting for hours because no one would relieve him.

Landing was technically perfect. What I didn't like is the pricey internet. Both flights with excellent crews. I'm 6 feet 210 pounds and could easily fit in the chair.

Paid for WiFi and the connection was basically nonexistent. Was pleasantly surprised with everything else. Staff was great. Boarding was easy. Plane was clean. Overall, a very pleasant experience

Long long delay, no AC while delayed, gate changes, just for the most uncomfortable flight of your life.

Everything was smooth sailing. Great crew, easy flight and was surprised with an upgraded seat. Thank you all!

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

Information on your arrival and departure airports