$491 Cheap Flights from Cusco (CUZ) to Houston (IAH)

View $491 flight on Sun, Apr 26, 2026Opens in a new window

Popular airlines from Alejandro Velasco Astete Intl. Airport (CUZ) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Cusco to Houston (CUZ-IAH)

Prices were available within the past 7 days and start at $491 for one-way flights and $921 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, Dec 15 - Tue, Dec 30
CUZ
Cusco
IAH
Houston
$921 Roundtrip, found 1 day ago
$921
Roundtrip
found 1 day ago
Select avianca flight, departing Mon, Dec 15 from Cusco to Houston, returning Tue, Dec 30, priced at $921 found 1 day ago
LATAM Airlines Group
Sun, Jan 25 - Tue, Feb 3
CUZ
Cusco
IAH
Houston
$946 Roundtrip, found 1 day ago
$946
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sun, Jan 25 from Cusco to Houston, returning Tue, Feb 3, priced at $946 found 1 day ago
avianca
Mon, Jan 26 - Fri, Feb 13
CUZ
Cusco
IAH
Houston
$950 Roundtrip, found 1 day ago
$950
Roundtrip
found 1 day ago
Select avianca flight, departing Mon, Jan 26 from Cusco to Houston, returning Fri, Feb 13, priced at $950 found 1 day ago
Delta
Mon, Dec 22 - Tue, Jan 6
CUZ
Cusco
IAH
Houston
$956 Roundtrip, found 1 day ago
$956
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Dec 22 from Cusco to Houston, returning Tue, Jan 6, priced at $956 found 1 day ago
Delta
Sat, Jan 31 - Tue, Feb 10
CUZ
Cusco
IAH
Houston
$961 Roundtrip, found 1 day ago
$961
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 31 from Cusco to Houston, returning Tue, Feb 10, priced at $961 found 1 day ago
Delta
Sat, Jan 31 - Sun, Feb 15
CUZ
Cusco
IAH
Houston
$967 Roundtrip, found 1 day ago
$967
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 31 from Cusco to Houston, returning Sun, Feb 15, priced at $967 found 1 day ago
avianca
Wed, Nov 12 - Sun, Nov 16
CUZ
Cusco
IAH
Houston
$971 Roundtrip, found 2 days ago
$971
Roundtrip
found 2 days ago
Select avianca flight, departing Wed, Nov 12 from Cusco to Houston, returning Sun, Nov 16, priced at $971 found 2 days ago
LATAM Airlines Group
Sun, Jan 25 - Sat, Feb 7
CUZ
Cusco
IAH
Houston
$976 Roundtrip, found 1 day ago
$976
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sun, Jan 25 from Cusco to Houston, returning Sat, Feb 7, priced at $976 found 1 day ago
American Airlines
Sat, Feb 21 - Sat, Feb 28
CUZ
Cusco
IAH
Houston
$1,262 Roundtrip, found 13 hours ago
$1,262
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Feb 21 from Cusco to Houston, returning Sat, Feb 28, priced at $1,262 found 13 hours ago
Aeromexico
Sat, Feb 21 - Sat, Feb 28
CUZ
Cusco
IAH
Houston
$1,842 Roundtrip, found 13 hours ago
$1,842
Roundtrip
found 13 hours ago
Select Aeromexico flight, departing Sat, Feb 21 from Cusco to Houston, returning Sat, Feb 28, priced at $1,842 found 13 hours ago
Flights from Cusco (CUZ) to Houston (IAH)
Origin airport
Alejandro Velasco Astete Intl.
Destination airport
George Bush Intercontinental
Airlines serving
LATAM Airlines Group, avianca
Roundtrip price
$920
Distance
3386 mi

Cusco to Houston Flights

The cheapest times to fly from Cusco to Houston

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

 

The best time to book a flight from Cusco to Houston

Sunday is one of the best days to book for cheap flights from Cusco to Houston: 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 Cusco to Houston

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 Cusco to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $491 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 Cusco to Houston 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 Cusco to Houston 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 Alejandro Velasco Astete Intl. Airport (CUZ) to George Bush Intercontinental Airport (IAH) cost?
Lock in a cheap one-way flight from $491 or cheap return flight from $921 from Alejandro Velasco Astete Intl. Airport (CUZ) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Alejandro Velasco Astete Intl. Airport (CUZ) to George Bush Intercontinental Airport (IAH)?
Planning your getaway for December may help you find better deals, as it's the cheapest month for flights between CUZ and IAH. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Alejandro Velasco Astete Intl. Airport (CUZ) to George Bush Intercontinental Airport (IAH)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from CUZ to IAH. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Alejandro Velasco Astete Intl. Airport (CUZ) to George Bush Intercontinental Airport (IAH)?
You'll have to hop on a flight with a layover if you're traveling from Alejandro Velasco Astete Intl. Airport (CUZ) to George Bush Intercontinental Airport (IAH). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from CUZ to IAH?
You'll generally find Tuesday the quietest day for flights, while Fridays are often 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 Alejandro Velasco Astete Intl. Airport (CUZ) to George Bush Intercontinental Airport (IAH)?
To reach George Bush Intercontinental Airport (IAH) on time, pick a flight that leaves from Alejandro Velasco Astete Intl. Airport (CUZ) before 3 PM. The likelihood 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 Alejandro Velasco Astete Intl. Airport (CUZ) to George Bush Intercontinental Airport (IAH) last-minute?
Last-minute fares from CUZ to IAH are usually more expensive. To secure the best prices, start searching for flights early. That being said, if you're flexible with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a CUZ to IAH flight and hotel package?
You'll typically save money by booking a CUZ to IAH 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 place. After choosing your ideal accommodations and flights, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Alejandro Velasco Astete Intl. Airport (CUZ) to George Bush Intercontinental Airport (IAH)?
If you booked your CUZ to IAH flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, 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 further details.

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*Available to One Key members.