$392 Cheap Flights from Charleston (CHS) to Cusco (CUZ)

View $392 flight on Mon, Mar 23, 2026Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Alejandro Velasco Astete Intl. Airport (CUZ)

Cheap Flights from Charleston to Cusco (CHS-CUZ)

Prices were available within the past 7 days and start at $392 for one-way flights and $762 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jan 22 - Sun, Feb 8
CHS
Charleston
CUZ
Cusco
$762 Roundtrip, found 2 days ago
$762
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 22 from Charleston to Cusco, returning Sun, Feb 8, priced at $762 found 2 days ago
United
Thu, Jan 22 - Thu, Feb 5
CHS
Charleston
CUZ
Cusco
$767 Roundtrip, found 2 days ago
$767
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 22 from Charleston to Cusco, returning Thu, Feb 5, priced at $767 found 2 days ago
United
Sun, Jan 25 - Sun, Feb 8
CHS
Charleston
CUZ
Cusco
$782 Roundtrip, found 2 days ago
$782
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jan 25 from Charleston to Cusco, returning Sun, Feb 8, priced at $782 found 2 days ago
United
Sun, Jan 25 - Thu, Feb 5
CHS
Charleston
CUZ
Cusco
$787 Roundtrip, found 2 days ago
$787
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jan 25 from Charleston to Cusco, returning Thu, Feb 5, priced at $787 found 2 days ago
United
Thu, Jan 22 - Sun, Feb 1
CHS
Charleston
CUZ
Cusco
$793 Roundtrip, found 2 days ago
$793
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 22 from Charleston to Cusco, returning Sun, Feb 1, priced at $793 found 2 days ago
United
Sat, Jan 24 - Sun, Feb 8
CHS
Charleston
CUZ
Cusco
$799 Roundtrip, found 3 days ago
$799
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 24 from Charleston to Cusco, returning Sun, Feb 8, priced at $799 found 3 days ago
United
Sat, Jan 24 - Thu, Feb 5
CHS
Charleston
CUZ
Cusco
$805 Roundtrip, found 3 days ago
$805
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 24 from Charleston to Cusco, returning Thu, Feb 5, priced at $805 found 3 days ago
American Airlines
Mon, Mar 23 - Tue, Mar 31
CHS
Charleston
CUZ
Cusco
$862 Roundtrip, just found
$862
Roundtrip
just found
Select American Airlines flight, departing Mon, Mar 23 from Charleston to Cusco, returning Tue, Mar 31, priced at $862 just found
Delta
Mon, Mar 23 - Tue, Mar 31
CHS
Charleston
CUZ
Cusco
$862 Roundtrip, just found
$862
Roundtrip
just found
Select Delta flight, departing Mon, Mar 23 from Charleston to Cusco, returning Tue, Mar 31, priced at $862 just found
LATAM Airlines Group
Mon, Mar 23 - Tue, Mar 31
CHS
Charleston
CUZ
Cusco
$892 Roundtrip, just found
$892
Roundtrip
just found
Select LATAM Airlines Group flight, departing Mon, Mar 23 from Charleston to Cusco, returning Tue, Mar 31, priced at $892 just found

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Alejandro Velasco Astete Intl. Airport (CUZ) cost?
Secure a cheap one-way flight from $392 or cheap return flight from $762 from Charleston Intl. Airport (CHS) 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 deals on this route.
What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
The cheapest month to fly from CHS to CUZ is January, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from CHS to CUZ. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Charleston Intl. Airport (CHS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
There aren't any daily nonstop flights departing from Charleston Intl. Airport (CHS) 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 cruising above the clouds before you know it.
What day of the week has the most flights from CHS to CUZ?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charleston Intl. Airport (CHS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
To reach Alejandro Velasco Astete Intl. Airport (CUZ) on schedule, choose a flight that takes off from Charleston Intl. Airport (CHS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Charleston Intl. Airport (CHS) to Alejandro Velasco Astete Intl. Airport (CUZ) last-minute?
Booking your flight from CHS to CUZ shortly before your getaway is usually more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a CHS to CUZ flight and hotel package?
You can save money by booking a CHS 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 it all in one convenient place. After selecting your ideal accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Alejandro Velasco Astete Intl. Airport (CUZ)?
If you booked your CHS to CUZ flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after 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.

Travel information

Origin airport
Charleston Intl.
Destination airport
Alejandro Velasco Astete Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$761
Distance
3251 mi

Book with confidence

Charleston to Cusco Flights

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

 

The best time to book a flight from Charleston to Cusco

Sunday is one of the best days to book for cheap flights from Charleston 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 Charleston 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 Charleston to Cusco in 2026. You can also book with separate airlines for your outbound and return journeys, from $392 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 Charleston 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 Charleston 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.

 

Charleston to Cusco Flights

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*Available to One Key members.