$376 Cheap Flights from Houston (HOU) to Cusco (CUZ)

View $376 flight on Tue, Sep 9, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Alejandro Velasco Astete Intl. Airport (CUZ)

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Cheap Flights from Houston to Cusco (HOU-CUZ)

Prices were available within the past 7 days and start at $376 for one-way flights and $768 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 23 - Wed, Oct 1
IAH
Houston
CUZ
Cusco
$768 Roundtrip, found 6 days ago
$768
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 23 from Houston to Cusco, returning Wed, Oct 1, priced at $768 found 6 days ago
United
Sun, Oct 12 - Mon, Oct 20
IAH
Houston
CUZ
Cusco
$771 Roundtrip, found 16 hours ago
$771
Roundtrip
found 16 hours ago
Select United flight, departing Sun, Oct 12 from Houston to Cusco, returning Mon, Oct 20, priced at $771 found 16 hours ago
United
Wed, May 6 - Mon, May 11
IAH
Houston
CUZ
Cusco
$785 Roundtrip, found 5 hours ago
$785
Roundtrip
found 5 hours ago
Select United flight, departing Wed, May 6 from Houston to Cusco, returning Mon, May 11, priced at $785 found 5 hours ago
United
Sun, Oct 12 - Mon, Oct 20
IAH
Houston
CUZ
Cusco
$788 Roundtrip, found 16 hours ago
$788
Roundtrip
found 16 hours ago
Select United flight, departing Sun, Oct 12 from Houston to Cusco, returning Mon, Oct 20, priced at $788 found 16 hours ago
United
Sun, Feb 1 - Mon, Feb 16
IAH
Houston
CUZ
Cusco
$795 Roundtrip, found 5 days ago
$795
Roundtrip
found 5 days ago
Select United flight, departing Sun, Feb 1 from Houston to Cusco, returning Mon, Feb 16, priced at $795 found 5 days ago
United
Mon, Oct 13 - Wed, Oct 29
IAH
Houston
CUZ
Cusco
$796 Roundtrip, found 3 hours ago
$796
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Oct 13 from Houston to Cusco, returning Wed, Oct 29, priced at $796 found 3 hours ago
avianca
Sat, Apr 11 - Sat, Apr 25
IAH
Houston
CUZ
Cusco
$839 Roundtrip, found 2 hours ago
$839
Roundtrip
found 2 hours ago
Select avianca flight, departing Sat, Apr 11 from Houston to Cusco, returning Sat, Apr 25, priced at $839 found 2 hours ago
Delta
Tue, Nov 11 - Tue, Nov 18
HOU
Houston
CUZ
Cusco
$843 Roundtrip, found 1 day ago
$843
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 11 from Houston to Cusco, returning Tue, Nov 18, priced at $843 found 1 day ago
LATAM Airlines Group
Wed, Aug 27 - Wed, Sep 3
IAH
Houston
CUZ
Cusco
$974 Roundtrip, found 4 days ago
$974
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Wed, Aug 27 from Houston to Cusco, returning Wed, Sep 3, priced at $974 found 4 days ago
Aeromexico
Tue, Nov 25 - Sat, Dec 6
IAH
Houston
CUZ
Cusco
$1,039 Roundtrip, found 3 hours ago
$1,039
Roundtrip
found 3 hours ago
Select Aeromexico flight, departing Tue, Nov 25 from Houston to Cusco, returning Sat, Dec 6, priced at $1,039 found 3 hours ago

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 $861
CUZ
Alejandro Velasco Astete Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $861
Flights from Houston (IAH) to Cusco (CUZ)
Origin airport
George Bush Intercontinental
Destination airport
Alejandro Velasco Astete Intl.
Airlines serving
Delta, LATAM Airlines Group
Roundtrip price
$768
Distance
3386 mi

Houston to Cusco Flights

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

 

The best time to book a flight from Houston to Cusco

Sunday is one of the best days to book for cheap flights from Houston 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 Houston 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 Houston to Cusco in 2025. You can also book with separate airlines for your outbound and return journeys, from $376 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 Houston 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 Houston 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 William P. Hobby Airport (HOU) to Alejandro Velasco Astete Intl. Airport (CUZ) cost?
Discover the latest flight deals from HOU to CUZ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HOU to CUZ?
The cheapest flights from HOU to CUZ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HOU to CUZ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HOU to CUZ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Alejandro Velasco Astete Intl. Airport (CUZ)?
There are no daily nonstop flights available from William P. Hobby Airport (HOU) 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 before you know it.
What day of the week has the most flights from HOU to CUZ?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Alejandro Velasco Astete Intl. Airport (CUZ)?
To avoid potential delays on the William P. Hobby Airport (HOU) to Alejandro Velasco Astete Intl. Airport (CUZ) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being 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 William P. Hobby Airport (HOU) to Alejandro Velasco Astete Intl. Airport (CUZ) last-minute?
Last-minute bookings from HOU to CUZ are usually more expensive. For the lowest prices, start searching for flights early. That said, if your travel plans are flexible, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a HOU to CUZ flight and hotel package?
Opting for a HOU to CUZ flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Alejandro Velasco Astete Intl. Airport (CUZ)?
It's usually possible to cancel or reschedule your HOU to CUZ flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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Houston nearby Airports

Houston

George Bush Intercontinental to Cusco
$767.77
*Available to One Key members.