$157 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 3/17. 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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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

Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
9:13 pm - 9:30 pm
SDF
-
LIM
25h 17m
1 stop
Multiple Airlines Logo
10:30 pm - 12:19 pm
LIM
-
SDF
12h 49m
1 stop
$371Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Spirit Airlines Logo
12:03 pm - 9:30 pm
SDF
-
LIM
34h 27m
2 stops
Spirit Airlines Logo
10:30 pm - 12:19 pm
LIM
-
SDF
12h 49m
1 stop
$443Spirit Airlines
Mon, Mar 30 - Mon, Apr 6
Spirit Airlines Logo
12:03 pm - 9:30 pm
SDF
-
LIM
34h 27m
3 stops
Spirit Airlines Logo
10:30 pm - 12:19 pm
LIM
-
SDF
12h 49m
1 stop
$477Spirit Airlines
Sat, May 9 - Sat, May 16
Spirit Airlines Logo
8:31 pm - 9:35 pm
SDF
-
LIM
26h 04m
2 stops
Spirit Airlines Logo
10:30 pm - 2:38 pm
LIM
-
SDF
15h 08m
1 stop
$504Spirit Airlines
Tue, Apr 21 - Mon, Apr 27
Spirit Airlines Logo
3:33 pm - 9:35 pm
SDF
-
LIM
31h 02m
1 stop
Spirit Airlines Logo
10:30 pm - 2:38 pm
LIM
-
SDF
15h 08m
1 stop
$530Spirit Airlines
Mon, Apr 27 - Fri, May 8
Multiple Airlines Logo
7:48 pm - 9:35 pm
SDF
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LIM
26h 47m
1 stop
Multiple Airlines Logo
10:30 pm - 1:27 pm
LIM
-
SDF
37h 57m
2 stops
$590Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
3:33 pm - 9:35 pm
SDF
-
LIM
31h 02m
1 stop
Multiple Airlines Logo
10:30 pm - 6:58 pm
LIM
-
SDF
19h 28m
1 stop
$598Multiple Airlines
Mon, Apr 20 - Thu, Apr 30
Multiple Airlines Logo
7:48 pm - 9:35 pm
SDF
-
LIM
26h 47m
1 stop
Multiple Airlines Logo
2:50 am - 6:58 pm
LIM
-
SDF
15h 08m
2 stops
$605Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
9:14 pm - 12:50 am
SDF
-
LIM
28h 36m
2 stops
Multiple Airlines Logo
10:30 pm - 6:58 pm
LIM
-
SDF
19h 28m
1 stop
$614Multiple Airlines
Tue, Apr 21 - Mon, Apr 27
Spirit Airlines Logo
3:33 pm - 9:35 pm
SDF
-
LIM
31h 02m
1 stop
Spirit Airlines Logo
10:30 pm - 11:38 am
LIM
-
SDF
36h 08m
2 stops
$622Spirit 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.

How long does a flight from Louisville to Peru take?

The duration of a flight to Peru depends on your arrival airport. The shortest route to Peru from Louisville is to Lima, which takes 14h 10m.

Good to know

Low seasonSeptember
Cheapest flight$157
Best time to beat the crowds with an average 69% drop in price.
Most popular time to fly and prices are also 69% 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 8125 reviews
7.2Food
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

Timing, quality of service, promptness and courtesy of the staff

10.0 ExcellentAjai, Jan 2026
DFW - ATL
Read more Delta reviews

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

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.

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.

I know it's a low-cost airline. However, the seats are very basic, so after two hours of travel, they feel very uncomfortable and cannot be reclined. The two flights from Bogota to Orlando and the return flight were very punctual. The check-in process on the app works very well. I really liked the self-check-in process for luggage at the Orlando airport; it was quick, easy, and very convenient.

The entire experience was so surprisingly pleasant. And the blocked extra seat between us was such an amazing and nice bonus. Great experience all around and I can’t wait to fly with spirit again!

Everything was OK, the deicing took a long time, our connections were almost missed.

All very good except they didn’t load our walker so haven’t gotten it yet

Flight was cancelled. But kayak thought it was still on time.

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

The flight was delayed by 2 hours and we had no food or water or chargers

Spirit was on time. They maintained updates and information. The crew was friendly and professional. Because this is a budget friendly airline, they have dispensed with a lot of frills and part of that comes with a price, for example, the seats are not quite as comfortable as others. I am ok with a pay for beverage and snack service as I prefer my own anyway so this was not a concern. I thought overall, having a great flight crew and on time service was definitely worth losing some of the frills from other carriers.

Nothing everything cost money a bottle of water is 5 dollars and there wasn't even an outlet to plug 🔌 in my 📱 phone

You can’t beat Spirit’s prices on tickets, especially with the positive experience that comes with it! I appreciated the timeliness of Spirit airlines. The crew in the airport was very kind and wished you a good flight by name. The crew on the flight was attentive and friendly. Overall, I am very pleased with my experience with Spirit.

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

Information on your arrival and departure airports