$528 Cheap Flights from Lexington (LEX) to Cusco (CUZ)

View $528 flight on Sat, Mar 14, 2026Opens in a new window

Popular airlines from Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ)

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Cheap Flights from Lexington to Cusco (LEX-CUZ)

Prices were available within the past 7 days and start at $528 for one-way flights and $724 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Feb 21 - Mon, Mar 2
LEX
Lexington
CUZ
Cusco
$724 Roundtrip, found 21 hours ago
$724
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Feb 21 from Lexington to Cusco, returning Mon, Mar 2, priced at $724 found 21 hours ago
United
Sat, Feb 21 - Mon, Mar 2
LEX
Lexington
CUZ
Cusco
$736 Roundtrip, found 21 hours ago
$736
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Feb 21 from Lexington to Cusco, returning Mon, Mar 2, priced at $736 found 21 hours ago
United
Sat, Feb 21 - Mon, Mar 2
LEX
Lexington
CUZ
Cusco
$764 Roundtrip, found 21 hours ago
$764
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Feb 21 from Lexington to Cusco, returning Mon, Mar 2, priced at $764 found 21 hours ago
United
Sat, Feb 21 - Mon, Mar 2
LEX
Lexington
CUZ
Cusco
$776 Roundtrip, found 21 hours ago
$776
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Feb 21 from Lexington to Cusco, returning Mon, Mar 2, priced at $776 found 21 hours ago
United
Sat, Feb 21 - Mon, Mar 2
LEX
Lexington
CUZ
Cusco
$849 Roundtrip, found 21 hours ago
$849
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Feb 21 from Lexington to Cusco, returning Mon, Mar 2, priced at $849 found 21 hours ago
Delta
Mon, Apr 20 - Tue, May 5
LEX
Lexington
CUZ
Cusco
$922 Roundtrip, found 3 days ago
$922
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Apr 20 from Lexington to Cusco, returning Tue, May 5, priced at $922 found 3 days ago
Delta
Sun, Mar 22 - Tue, Apr 7
LEX
Lexington
CUZ
Cusco
$930 Roundtrip, found 3 days ago
$930
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Mar 22 from Lexington to Cusco, returning Tue, Apr 7, priced at $930 found 3 days ago
LATAM Airlines Group
Wed, Apr 22 - Wed, May 6
LEX
Lexington
CUZ
Cusco
$952 Roundtrip, found 3 days ago
$952
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, Apr 22 from Lexington to Cusco, returning Wed, May 6, priced at $952 found 3 days ago
LATAM Airlines Group
Mon, Apr 13 - Thu, Apr 30
LEX
Lexington
CUZ
Cusco
$960 Roundtrip, found 3 days ago
$960
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Apr 13 from Lexington to Cusco, returning Thu, Apr 30, priced at $960 found 3 days ago
American Airlines
Sat, Mar 21 - Fri, Apr 3
LEX
Lexington
CUZ
Cusco
$1,200 Roundtrip, found 3 days ago
$1,200
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Mar 21 from Lexington to Cusco, returning Fri, Apr 3, priced at $1,200 found 3 days ago
Flights from Lexington (LEX) to Cusco (CUZ)
Origin airport
Blue Grass
Destination airport
Alejandro Velasco Astete Intl.
Airlines serving
Delta, LATAM Airlines Group
Roundtrip price
$723
Distance
3656 mi

Lexington to Cusco Flights

The cheapest times to fly from Lexington to Cusco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lexington to Cusco are during the month of February. You can find some of the cheapest flights from Lexington to Cusco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lexington to Cusco

Sunday is one of the best days to book for cheap flights from Lexington to Cusco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lexington to Cusco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lexington to Cusco in 2026. You can also book with separate airlines for your outbound and return journeys, from $528 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lexington to Cusco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lexington to Cusco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ) cost?
Lock in a cheap one-way flight from $528 or cheap return flight from $724 from Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ)?
Planning your trip for February may help you find better deals, as it's the cheapest month for flights between LEX and CUZ. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LEX to CUZ flight.
How many flights per day from Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ)?
There aren't any daily nonstop flights from Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from LEX to CUZ?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ)?
To avoid potential delays on the Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ) last-minute?
Booking your plane ticket from LEX to CUZ right before your trip is usually more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a LEX to CUZ flight and hotel package?
You'll generally save money by securing a LEX to CUZ flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Blue Grass Airport (LEX) to Alejandro Velasco Astete Intl. Airport (CUZ)?
Typically, it's possible to reschedule or cancel your LEX to CUZ flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.