$717 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 7/23. 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

Thu, Jul 23 - Wed, Jul 29
LATAM Airlines Logo
7:05 am - 8:55 pm
SDF
-
LIM
14h 50m
2 stops
LATAM Airlines Logo
8:55 am - 10:29 am
LIM
-
SDF
24h 34m
2 stops
$717LATAM Airlines
Thu, Jul 23 - Wed, Jul 29
Delta Logo
5:28 pm - 6:55 am
SDF
-
LIM
14h 27m
2 stops
Delta Logo
8:55 am - 12:26 am
LIM
-
SDF
14h 31m
2 stops
$722Delta
Wed, Jun 17 - Wed, Jul 8
LATAM Airlines Logo
1:02 pm - 9:55 pm
SDF
-
LIM
9h 53m
1 stop
LATAM Airlines Logo
12:05 pm - 12:26 am
LIM
-
SDF
11h 21m
1 stop
$734LATAM Airlines
Mon, Jul 20 - Mon, Jul 27
LATAM Airlines Logo
11:17 am - 5:00 am
SDF
-
LIM
18h 43m
2 stops
LATAM Airlines Logo
1:30 pm - 10:29 am
LIM
-
SDF
19h 59m
2 stops
$738LATAM Airlines
Wed, Jul 22 - Wed, Jul 29
LATAM Airlines Logo
7:05 am - 8:05 am
SDF
-
LIM
26h 00m
2 stops
LATAM Airlines Logo
8:55 am - 12:26 am
LIM
-
SDF
14h 31m
2 stops
$741LATAM Airlines
Mon, Jul 20 - Mon, Jul 27
LATAM Airlines Logo
11:17 am - 5:00 am
SDF
-
LIM
18h 43m
2 stops
LATAM Airlines Logo
12:05 pm - 8:54 am
LIM
-
SDF
19h 49m
1 stop
$756LATAM Airlines
Thu, Jul 23 - Tue, Jul 28
Delta Logo
5:28 pm - 6:55 am
SDF
-
LIM
14h 27m
2 stops
Delta Logo
12:05 am - 11:51 am
LIM
-
SDF
10h 46m
1 stop
$758Delta
Wed, May 20 - Sun, May 31
LATAM Airlines Logo
7:08 am - 8:20 pm
SDF
-
LIM
14h 12m
2 stops
LATAM Airlines Logo
12:05 am - 7:03 pm
LIM
-
SDF
17h 58m
1 stop
$765LATAM Airlines
Fri, Jun 19 - Tue, Jul 7
LATAM Airlines Logo
8:09 pm - 8:20 pm
SDF
-
LIM
25h 11m
2 stops
LATAM Airlines Logo
12:05 pm - 12:26 am
LIM
-
SDF
11h 21m
1 stop
$767LATAM Airlines
Thu, Jul 23 - Wed, Jul 29
LATAM Airlines Logo
7:58 pm - 8:20 pm
SDF
-
LIM
25h 22m
2 stops
LATAM Airlines Logo
8:55 am - 12:26 am
LIM
-
SDF
14h 31m
2 stops
$783LATAM 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 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 ($722) and LATAM Airlines ($783).

Good to know

Low seasonSeptember
Cheapest flight$717
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 8449 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

4.0 OkayLifia, Apr 2026
BOS - SEA
Read more Delta reviews

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

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 canceled my flight and never told me. There was no follow up email. I had to buy another ticket the day of.

Easy to get our TSA pre check #added. Flight crew was great and entertaining and we landed early!

Flight was delayed 6plus hours Did not take flight Customer service was terrible Will never fly again and will spread how terrible you are You stink

I didnt have a flight. Kayak must be on drugs because I confirmed with spirit that I had no booked flight.

We were surprised to be charged $99 for a personal item. And of course everything offered on the flight was an additional charge. Other than that the pilot flew and landed the plane well and the attendants and fellow passengers were nice enough.

baggage drop off was a bit much. I felt like I worked for spirit airlines since I did all the work.

Gate changed multiple times. The staff seemed annoyed that we asked for water. We had to pay for the water as well.

It was a full Spirit experience. Got to witness police officers having to deboard a passenger and cost us about an hour of delay. Front seat was spacious and better than expected.

Broke my bag and offered no support or solution afterwards

We didn't get on the flight, they canceled our flight and said there was no flights leaving this weekend and sent me our money back.

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

Information on your arrival and departure airports