$230 Cheap Flights from Las Vegas (LAS) to Cusco (CUZ)

View $230 flight on Tue, Jun 9, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ)

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Cheap Flights from Las Vegas to Cusco (LAS-CUZ)

Prices were available within the past 7 days and start at $230 for one-way flights and $469 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Sat, Jan 17 - Fri, Jan 23
LAS
Las Vegas
CUZ
Cusco
$469 Roundtrip, found 6 days ago
$469
Roundtrip
found 6 days ago
Select avianca flight, departing Sat, Jan 17 from Las Vegas to Cusco, returning Fri, Jan 23, priced at $469 found 6 days ago
avianca
Tue, Jun 9 - Tue, Jun 23
LAS
Las Vegas
CUZ
Cusco
$486 Roundtrip, found 4 hours ago
$486
Roundtrip
found 4 hours ago
Select avianca flight, departing Tue, Jun 9 from Las Vegas to Cusco, returning Tue, Jun 23, priced at $486 found 4 hours ago
Aeromexico
Thu, Feb 5 - Tue, Feb 17
LAS
Las Vegas
CUZ
Cusco
$563 Roundtrip, found 5 days ago
$563
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Thu, Feb 5 from Las Vegas to Cusco, returning Tue, Feb 17, priced at $563 found 5 days ago
Aeromexico
Tue, Oct 28 - Mon, Nov 10
LAS
Las Vegas
CUZ
Cusco
$573 Roundtrip, found 2 days ago
$573
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Tue, Oct 28 from Las Vegas to Cusco, returning Mon, Nov 10, priced at $573 found 2 days ago
Aeromexico
Sat, Jan 17 - Mon, Feb 2
LAS
Las Vegas
CUZ
Cusco
$588 Roundtrip, found 5 days ago
$588
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Sat, Jan 17 from Las Vegas to Cusco, returning Mon, Feb 2, priced at $588 found 5 days ago
avianca
Sat, Jan 17 - Sun, Jan 25
LAS
Las Vegas
CUZ
Cusco
$593 Roundtrip, found 6 days ago
$593
Roundtrip
found 6 days ago
Select avianca flight, departing Sat, Jan 17 from Las Vegas to Cusco, returning Sun, Jan 25, priced at $593 found 6 days ago
avianca
Thu, Dec 4 - Sun, Dec 7
LAS
Las Vegas
CUZ
Cusco
$594 Roundtrip, found 1 day ago
$594
Roundtrip
found 1 day ago
Select avianca flight, departing Thu, Dec 4 from Las Vegas to Cusco, returning Sun, Dec 7, priced at $594 found 1 day ago
United
Tue, Nov 18 - Wed, Nov 26
LAS
Las Vegas
CUZ
Cusco
$674 Roundtrip, found 4 days ago
$674
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 18 from Las Vegas to Cusco, returning Wed, Nov 26, priced at $674 found 4 days ago
American Airlines
Wed, Nov 19 - Mon, Nov 24
LAS
Las Vegas
CUZ
Cusco
$716 Roundtrip, found 4 days ago
$716
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 19 from Las Vegas to Cusco, returning Mon, Nov 24, priced at $716 found 4 days ago
Delta
Mon, Nov 24 - Tue, Dec 9
LAS
Las Vegas
CUZ
Cusco
$1,048 Roundtrip, found 1 day ago
$1,048
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from Las Vegas to Cusco, returning Tue, Dec 9, priced at $1,048 found 1 day ago

Find the cheapest month to fly from Las Vegas (LAS) to Cusco (CUZ)

June is typically the cheapest month to fly

From $486 - $1,255 per traveler.

Graph displaying average flight prices per month

Alternative airports near Cusco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Alejandro Velasco Astete Intl. CUZ. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $957
CUZ
Alejandro Velasco Astete Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $957
Flights from Las Vegas (LAS) to Cusco (CUZ)
Origin airport
Harry Reid Intl.
Destination airport
Alejandro Velasco Astete Intl.
Airlines serving
Aeromexico, American Airlines, Delta, LATAM Airlines Group
Roundtrip price
$469
Distance
4437 mi

Las Vegas to Cusco Flights

The cheapest times to fly from Las Vegas 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 Las Vegas to Cusco are during the month of January. You can find some of the cheapest flights from Las Vegas to Cusco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Cusco

Sunday is one of the best days to book for cheap flights from Las Vegas 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 Las Vegas 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 Las Vegas to Cusco in 2025. You can also book with separate airlines for your outbound and return journeys, from $230 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 Las Vegas 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 Las Vegas 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 Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ) cost?
Lock in a cheap one-way flight from $230 or cheap return flight from $469 from Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
The cheapest month to fly from LAS to CUZ is January, when demand is low. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
To find the cheapest airline flying from LAS to CUZ, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
Direct flights from Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAS to CUZ?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
To avoid possible delays on the Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ) last-minute?
Last-minute fares from LAS to CUZ are usually more expensive. To lock in the best prices, start searching for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a LAS to CUZ flight and hotel package?
You'll generally save money by securing a LAS to CUZ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
If you booked your LAS to CUZ flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.