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Peru

$434+ Cheap flights from Louisville (SDF) to Peru

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LIM
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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Cheap flight deals from Louisville to Peru

Cheapest flights from Louisville to Peru
Explore the most affordable flight options available from Louisville to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:09 pm
SDF
-
LIM
2 stops34h 26m
Spirit Airlines
Mon 3/2310:35 pm
LIM
-
SDF
1 stop12h 12m
Spirit Airlines
Deal found 2/5$434
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:40 pm
SDF
-
LIM
2 stops24h 55m
Multiple Airlines
Sun 3/2210:35 pm
LIM
-
SDF
1 stop20h 53m
Multiple Airlines
Deal found 2/3$456
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:33 pm
SDF
-
LIM
1 stop31h 02m
Spirit Airlines
Thu 3/1210:35 pm
LIM
-
SDF
2 stops11h 39m
Spirit Airlines
Deal found 2/3$496
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:33 pm
SDF
-
LIM
1 stop31h 02m
Multiple Airlines
Thu 3/1210:35 pm
LIM
-
SDF
1 stop20h 51m
Multiple Airlines
Deal found 2/3$501
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:33 pm
SDF
-
LIM
1 stop31h 02m
Multiple Airlines
Thu 4/302:50 am
LIM
-
SDF
2 stops15h 08m
Multiple Airlines
Deal found 2/3$505
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:48 pm
SDF
-
LIM
1 stop26h 47m
Multiple Airlines
Fri 5/110:30 pm
LIM
-
SDF
2 stops37h 56m
Multiple Airlines
Deal found 2/4$523
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:10 pm
SDF
-
LIM
1 stop25h 25m
Multiple Airlines
Thu 6/410:30 pm
LIM
-
SDF
1 stop20h 50m
Multiple Airlines
Deal found 2/2$552

Find flight deals from Louisville to Peru

Keep the following information in mind while searching for Louisville to Peru flight deals. Data was last updated February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$434
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$964
Provider with most accurate pricing for Louisville Intl-Lima J Chavez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Lima J Chavez Intl flights.
Search Deals
From Louisville Intl to Peru
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Peru that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Louisville to Peru that are best for you.

Fly from

Louisville

Fly to

Peru

Route

Depart

Return

Price

LouisvilleLima

SDF - LIM

SDFLIM

Louisville Intl

Wed 3/18

12:09 pm-9:35 pm

2 stops34h 26m

Lima J Chavez Intl

Mon 3/23

10:35 pm-11:47 am

1 stop12h 12m

$434

LouisvilleLima

SDF - LIM

SDFLIM

Louisville Intl

Sun 3/15

9:40 pm-9:35 pm

2 stops24h 55m

Lima J Chavez Intl

Sun 3/22

10:35 pm-8:28 pm

1 stop20h 53m

$456

LouisvilleLima

SDF - LIM

SDFLIM

Louisville Intl

Mon 4/20

7:48 pm-9:35 pm

1 stop26h 47m

Lima J Chavez Intl

Fri 5/1

10:30 pm-1:26 pm

2 stops37h 56m

$523

LouisvilleLima

SDF - LIM

SDFLIM

Louisville Intl

Mon 5/25

9:10 pm-9:35 pm

1 stop25h 25m

Lima J Chavez Intl

Thu 6/4

10:30 pm-8:20 pm

1 stop20h 50m

$552

LouisvilleLima

SDF - LIM

SDFLIM

Louisville Intl

Wed 3/18

12:09 pm-4:50 am

2 stops17h 41m

Lima J Chavez Intl

Mon 3/23

6:04 am-11:47 am

3 stops28h 43m

$635

LouisvilleLima

SDF - LIM

SDFLIM

Louisville Intl

Mon 4/20

12:33 pm-9:35 pm

3 stops34h 02m

Lima J Chavez Intl

Fri 5/1

10:30 pm-7:36 pm

3 stops20h 06m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Best time to book a flight from Louisville to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Louisville to Peru?

Currently, September is the cheapest month in which you can book a flight from Louisville to Peru (average of $254). Flying from Louisville to Peru in December is currently the most expensive (average of $684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Peru

Get insights into the airlines that provide service to Peru. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Peru. Reviews last updated February 6, 2026.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and Spirit Airlines from Louisville to Peru to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,157 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,157 reviews
Delta
7.9
Good
8,157 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,917 reviews
Delta
7.9
Good
8,157 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,420 reviews
Delta
7.9
Good
8,157 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Peru. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Peru?

    Located just 5.3 mi from the city center, Louisville Intl (SDF) is the airport most travelers will use when flying to Peru from Louisville.

  • How long is the flight from Louisville to Peru?

    Departing from Louisville to Peru will take you 34h 26m. There are 3510 mi between Louisville and Peru.

  • Can I find deals for flights from Louisville to Peru that include hotel bookings?

    Yes. In addition to deals on Louisville to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Peru?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Peru.

  • Can I find deals for business class flights from Louisville to Peru?

    Yes. Cheapflights offers flight deals from Louisville to Peru by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Peru?

    Currently, September is the cheapest month in which you can book a flight from Louisville to Peru (average of $254). Flying from Louisville to Peru in December is currently the most expensive (average of $684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisville to Peru

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Louisville to Peru

Discover the top 3 airlines that operate flights from Louisville to Peru. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$254Average$254FlexibilityNo cancel feeOn-time65%
DeltaCheapest$394Average$841FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$715Average$882FlexibilityNo cancel feeOn-time81%

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