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

View $454 flight on Mon, Oct 5, 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 $858 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Feb 25 - Wed, Mar 4
CUZ
Cusco
IAH
Houston
$858 Roundtrip, found 6 days ago
$858
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Feb 25 from Cusco to Houston, returning Wed, Mar 4, priced at $858 found 6 days ago
LATAM Airlines Group
Wed, Feb 25 - Wed, Mar 4
CUZ
Cusco
IAH
Houston
$893 Roundtrip, found 6 days ago
$893
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Wed, Feb 25 from Cusco to Houston, returning Wed, Mar 4, priced at $893 found 6 days ago
LATAM Airlines Group
Fri, Aug 28 - Fri, Sep 4
CUZ
Cusco
IAH
Houston
$924 Roundtrip, found 5 days ago
$924
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Fri, Aug 28 from Cusco to Houston, returning Fri, Sep 4, priced at $924 found 5 days ago
LATAM Airlines Group
Fri, May 22 - Mon, May 25
CUZ
Cusco
IAH
Houston
$927 Roundtrip, found 3 days ago
$927
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, May 22 from Cusco to Houston, returning Mon, May 25, priced at $927 found 3 days ago
LATAM Airlines Group
Fri, Aug 28 - Fri, Sep 4
CUZ
Cusco
IAH
Houston
$934 Roundtrip, found 5 days ago
$934
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Fri, Aug 28 from Cusco to Houston, returning Fri, Sep 4, priced at $934 found 5 days ago
LATAM Airlines Group
Fri, May 22 - Mon, May 25
CUZ
Cusco
IAH
Houston
$937 Roundtrip, found 3 days ago
$937
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, May 22 from Cusco to Houston, returning Mon, May 25, priced at $937 found 3 days ago
LATAM Airlines Group
Thu, Mar 12 - Thu, Mar 19
CUZ
Cusco
IAH
Houston
$942 Roundtrip, found 1 day ago
$942
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Mar 12 from Cusco to Houston, returning Thu, Mar 19, priced at $942 found 1 day ago
LATAM Airlines Group
Fri, May 22 - Mon, May 25
CUZ
Cusco
IAH
Houston
$944 Roundtrip, found 3 days ago
$944
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, May 22 from Cusco to Houston, returning Mon, May 25, priced at $944 found 3 days ago
avianca
Thu, May 7 - Sun, May 10
CUZ
Cusco
IAH
Houston
$959 Roundtrip, found 6 days ago
$959
Roundtrip
found 6 days ago
Select avianca flight, departing Thu, May 7 from Cusco to Houston, returning Sun, May 10, priced at $959 found 6 days ago
Aeromexico
Thu, May 7 - Sun, May 10
CUZ
Cusco
IAH
Houston
$3,775 Roundtrip, found 6 days ago
$3,775
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Thu, May 7 from Cusco to Houston, returning Sun, May 10, priced at $3,775 found 6 days ago

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Frequently asked questions

How much does a flight from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental) cost?
You can find cheap one-way flights from $454 and cheap return flights from $858 Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental) with Expedia. One-way flights usually range from $604 to $4029. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The cheapest month to fly from CUZ to IAH is February when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Enter CUZ to IAH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
LAN Airlines, LATAM Airlines Group and Avianca are just some of the carriers that fly from Cusco (CUZ) to Houston, TX (IAH). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
To find a cheap flight from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The earliest flight from Cusco (CUZ) to Houston (IAH) typically departs at around 4:15 AM, operated by LATAM Airlines Group and Delta. This is a seasonal service active in July, so if you're planning to travel during this time, an early departure can help you make the most of your day upon arrival. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
a Wednesday typically has the most flights from Alejandro Velasco Astete Intl. (CUZ) to George Bush Intercontinental (IAH), with approximately 17 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include LATAM Airlines Group, LAN Airlines, and Avianca.
How long does it take to fly from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Flying from CUZ to IAH with a connection usually takes about 13 hours 30 minutes, traveling roughly 3,387 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Select the "Business class" and "First class" filters when looking for CUZ to IAH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia?
It's easy to earn miles on a Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Houston from Alejandro Velasco Astete Intl. (CUZ)?
When traveling from Alejandro Velasco Astete Intl. (CUZ) to Houston, you can fly into William P. Hobby (HOU) and George Bush Intercontinental (IAH). Some flights may connect through major hubs like Jorge Chavez Intl. (LIM), El Dorado Intl. (BOG) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental) at the last minute?
Typically, booking a last minute flight from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package?
Securing a Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental) Houston Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
If you booked your Cusco (CUZ-Alejandro Velasco Astete Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Alejandro Velasco Astete Intl.
Destination airport
George Bush Intercontinental
Roundtrip price
$857
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 February. 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.