$454 Cheap Flights from Cusco (CUZ) to Houston (IAH)

View $454 flight on Tue, Sep 22, 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 $454 for one-way flights and $942 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, Mar 12 - Thu, Mar 19
CUZ
Cusco
IAH
Houston
$942 Roundtrip, found 6 days ago
$942
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Thu, Mar 12 from Cusco to Houston, returning Thu, Mar 19, priced at $942 found 6 days ago
LATAM Airlines Group
Thu, Mar 12 - Thu, Mar 19
CUZ
Cusco
IAH
Houston
$967 Roundtrip, found 6 days ago
$967
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Thu, Mar 12 from Cusco to Houston, returning Thu, Mar 19, priced at $967 found 6 days ago
avianca
Thu, Mar 12 - Thu, Mar 19
CUZ
Cusco
IAH
Houston
$978 Roundtrip, found 6 days ago
$978
Roundtrip
found 6 days ago
Select avianca flight, departing Thu, Mar 12 from Cusco to Houston, returning Thu, Mar 19, priced at $978 found 6 days ago
avianca
Fri, May 29 - Sat, May 30
CUZ
Cusco
IAH
Houston
$985 Roundtrip, found 4 days ago
$985
Roundtrip
found 4 days ago
Select avianca flight, departing Fri, May 29 from Cusco to Houston, returning Sat, May 30, priced at $985 found 4 days ago
avianca
Tue, Mar 10 - Sat, Mar 14
CUZ
Cusco
IAH
Houston
$1,011 Roundtrip, found 7 hours ago
$1,011
Roundtrip
found 7 hours ago
Select avianca flight, departing Tue, Mar 10 from Cusco to Houston, returning Sat, Mar 14, priced at $1,011 found 7 hours ago
avianca
Sun, Mar 8 - Thu, Mar 12
CUZ
Cusco
IAH
Houston
$1,019 Roundtrip, found 2 days ago
$1,019
Roundtrip
found 2 days ago
Select avianca flight, departing Sun, Mar 8 from Cusco to Houston, returning Thu, Mar 12, priced at $1,019 found 2 days ago
avianca
Sun, Mar 8 - Thu, Mar 12
CUZ
Cusco
IAH
Houston
$1,021 Roundtrip, found 2 days ago
$1,021
Roundtrip
found 2 days ago
Select avianca flight, departing Sun, Mar 8 from Cusco to Houston, returning Thu, Mar 12, priced at $1,021 found 2 days ago
avianca
Tue, Mar 10 - Sat, Mar 14
CUZ
Cusco
IAH
Houston
$1,028 Roundtrip, found 7 hours ago
$1,028
Roundtrip
found 7 hours ago
Select avianca flight, departing Tue, Mar 10 from Cusco to Houston, returning Sat, Mar 14, priced at $1,028 found 7 hours ago
avianca
Sun, Mar 8 - Thu, Mar 12
CUZ
Cusco
IAH
Houston
$1,036 Roundtrip, found 2 days ago
$1,036
Roundtrip
found 2 days ago
Select avianca flight, departing Sun, Mar 8 from Cusco to Houston, returning Thu, Mar 12, priced at $1,036 found 2 days ago
Aeromexico
Sat, Jul 4 - Mon, Jul 6
CUZ
Cusco
IAH
Houston
$4,644 Roundtrip, found 2 days ago
$4,644
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Sat, Jul 4 from Cusco to Houston, returning Mon, Jul 6, priced at $4,644 found 2 days ago

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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 $454 or cheap return flight from $942 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 March 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.

Travel information

Origin airport
Alejandro Velasco Astete Intl.
Destination airport
George Bush Intercontinental
Roundtrip price
$941
Distance
3386 mi

Book with confidence

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 March. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $454 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.

 

Cusco to Houston Flights

*Flight schedules are subject to change.

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*Available to One Key members.