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£273 Cheap Flights from Houston (IAH) to Cusco (CUZ)

View £273 flight on Sun, 1 Nov 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £273 for one-way flights and £570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, 1 Nov - Sun, 15 Nov
IAH
Houston
CUZ
Cusco
£570 Return, found 2 days ago
£570
Return
found 2 days ago
Select Air Canada flight, departing Sun, 1 Nov from Houston to Cusco, returning Sun, 15 Nov, priced at £570 found 2 days ago
Air Canada
Sun, 1 Nov - Sun, 15 Nov
IAH
Houston
CUZ
Cusco
£572 Return, found 2 days ago
£572
Return
found 2 days ago
Select Air Canada flight, departing Sun, 1 Nov from Houston to Cusco, returning Sun, 15 Nov, priced at £572 found 2 days ago
Air Canada
Sun, 1 Nov - Sun, 15 Nov
IAH
Houston
CUZ
Cusco
£587 Return, found 2 days ago
£587
Return
found 2 days ago
Select Air Canada flight, departing Sun, 1 Nov from Houston to Cusco, returning Sun, 15 Nov, priced at £587 found 2 days ago
Air Canada
Sun, 1 Nov - Sun, 15 Nov
IAH
Houston
CUZ
Cusco
£609 Return, found 2 days ago
£609
Return
found 2 days ago
Select Air Canada flight, departing Sun, 1 Nov from Houston to Cusco, returning Sun, 15 Nov, priced at £609 found 2 days ago
Air Canada
Sun, 1 Nov - Sun, 15 Nov
IAH
Houston
CUZ
Cusco
£652 Return, found 2 days ago
£652
Return
found 2 days ago
Select Air Canada flight, departing Sun, 1 Nov from Houston to Cusco, returning Sun, 15 Nov, priced at £652 found 2 days ago
Air Canada
Sun, 1 Nov - Sun, 15 Nov
IAH
Houston
CUZ
Cusco
£663 Return, found 2 days ago
£663
Return
found 2 days ago
Select Air Canada flight, departing Sun, 1 Nov from Houston to Cusco, returning Sun, 15 Nov, priced at £663 found 2 days ago
avianca
Tue, 15 Sept - Sun, 20 Sept
IAH
Houston
CUZ
Cusco
£757 Return, found 6 days ago
£757
Return
found 6 days ago
Select avianca flight, departing Tue, 15 Sept from Houston to Cusco, returning Sun, 20 Sept, priced at £757 found 6 days ago
Delta
Wed, 19 Aug - Wed, 26 Aug
IAH
Houston
CUZ
Cusco
£899 Return, found 4 days ago
£899
Return
found 4 days ago
Select Delta flight, departing Wed, 19 Aug from Houston to Cusco, returning Wed, 26 Aug, priced at £899 found 4 days ago
American Airlines
Wed, 19 Aug - Wed, 26 Aug
IAH
Houston
CUZ
Cusco
£906 Return, found 4 days ago
£906
Return
found 4 days ago
Select American Airlines flight, departing Wed, 19 Aug from Houston to Cusco, returning Wed, 26 Aug, priced at £906 found 4 days ago
Aeromexico
Wed, 19 Aug - Wed, 26 Aug
IAH
Houston
CUZ
Cusco
£1,772 Return, found 4 days ago
£1,772
Return
found 4 days ago
Select Aeromexico flight, departing Wed, 19 Aug from Houston to Cusco, returning Wed, 26 Aug, priced at £1,772 found 4 days ago

Find the cheapest month to fly from Houston (IAH) to Cusco (CUZ)

November is typically the cheapest month to fly

From £561 - £936 per traveller.

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.) cost?
You can find one-way and return flights from IAH to CUZ with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when IAH to CUZ ticket fares go up or down.
What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The cheapest months to fly from IAH to CUZ are typically during off-peak season 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 are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
Enter IAH to CUZ and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
JetBlue Airways is one of the cheapest airlines offering connecting return flights from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.), with prices starting from around £1073 for flights that can be booked for departure within the next year, with a layover in John F. Kennedy Intl. (JFK). These prices are per adult for economy/coach class. 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.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.), 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 Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
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.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
There are around 41 connecting flights per day from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Mexico City Intl. (MEX), and Miami Intl. (MIA).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.) typically departs around 12:15 AM. This service is operated by United and Avianca. This is a seasonal service active in March. An early departure like this can help you make the most of your time at your destination. 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 Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
You'll typically find the most flights from George Bush Intercontinental (IAH) to Alejandro Velasco Astete Intl. (CUZ) on a Wednesday, with around 31 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, United, and American Airlines. Looking at the week, Wednesday has notably more flight options compared to other days, offering you greater flexibility.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The most popular departure times for flights from George Bush Intercontinental (IAH) to Alejandro Velasco Astete Intl. (CUZ) are in the evening, from 6pm to 9pm. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these times as they allow for a full day before departure and an evening arrival at your destination.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
There are no nonstop flights from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.). The distance between these two airports is approximately 5451 kilometres. Flights with one stop typically take around 13 hours 48 minutes. If you have two or more stops, your journey will be longer, usually around 20 hours 30 minutes. Keep in mind that these are average travel times, and the actual duration can vary depending on the specific route, layover times, and factors like wind patterns.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
You can fly business class between IAH and CUZ. You can fly business class with Avianca.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.) 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 Cusco (CUZ) from Houston, TX (IAH)?
If you're planning to travel to Cusco from George Bush Intercontinental (IAH), you can fly directly into Alejandro Velasco Astete Intl. (CUZ). Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Miami Intl. (MIA), or El Salvador Intl. (SAL) before reaching Cusco. 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 Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.) 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 Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight and hotel package 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 Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Cusco (CUZ-Alejandro Velasco Astete Intl.) 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
George Bush Intercontinental
Destination airport
Alejandro Velasco Astete Intl.
Return price
£570
Distance
5418 km

Book with confidence

Compare flights from Houston to Cusco easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Cusco. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Alejandro Velasco Astete Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Alejandro Velasco Astete Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from George Bush Intercontinental (IAH) to Alejandro Velasco Astete Intl. (CUZ)

The easiest way to view the best deals on flights from Houston to Cusco today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to Alejandro Velasco Astete Intl. start at just £570 and range up to £1,772.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Houston and Cusco
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Houston to Cusco flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Alejandro Velasco Astete Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Houston to Cusco easily and book with confidence

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*Available to Expedia members.