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$279+ Cheap flights from George Bush Intcntl (IAH) to Cusco (CUZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CUZ
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Cuzco

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Cuzco (CUZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$581
(Mytrip)

One-way from

$279
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,408
From Houston George Bush Intcntl to Cusco Velazco Astete
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One-way flight from Houston George Bush Intcntl to Cusco Velazco Astete
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Highest demand for flights based on searches. 16% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from George Bush Intcntl to Cuzco

Cheapest flights from George Bush Intcntl to Cuzco
Explore the most affordable flight options available from George Bush Intcntl to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:59 pmIAH - CUZ
2 stops25h 20mMultiple Airlines
Tue 9/93:47 pmCUZ - IAH
2 stops29h 20mMultiple Airlines
Deal found 7/28$581
This Avianca deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:05 pmIAH - CUZ
2 stops20h 55mAvianca
Sat 9/274:45 pmCUZ - IAH
2 stops23h 25mAvianca
Deal found 7/27$779
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:08 pmIAH - CUZ
2 stops21h 18mAmerican Airlines
Fri 11/289:02 pmCUZ - IAH
2 stops14h 24mAmerican Airlines
Deal found 7/28$1,073
This KAYAK deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:36 amIAH - CUZ
3 stops33h 04mLATAM Airlines
Fri 9/197:30 amCUZ - IAH
2 stops16h 20mLATAM Airlines
Deal found 7/28$1,113

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Cuzco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Cusco that are best for you.

Fly from

George Bush Intcntl

Fly to

Cuzco

Route

Depart

Return

Price

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Mon 8/25

6:59 pm-8:19 pm

2 stops25h 20m

Cusco Velazco Astete

Tue 9/9

3:47 pm-9:07 pm

2 stops29h 20m

$581

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Thu 9/18

2:05 pm-11:00 am

2 stops20h 55m

Cusco Velazco Astete

Sat 9/27

4:45 pm-4:10 pm

2 stops23h 25m

$779

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Fri 9/12

11:36 am-8:40 pm

3 stops33h 04m

Cusco Velazco Astete

Fri 9/19

7:30 am-11:50 pm

2 stops16h 20m

$1,113

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Wed 10/1

2:27 pm-6:25 pm

2 stops27h 58m

$279

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Wed 10/8

2:05 pm-11:00 am

2 stops20h 55m

$385

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Fri 10/17

11:49 am-9:30 pm

3 stops33h 41m

$1,005

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Wed 10/8

4:47 pm-7:24 am

3 stops14h 37m

$1,422

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from George Bush Intcntl to Cuzco

Have a flexible travel schedule? Discover the best time to fly to Cuzco from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Cusco

What is the cheapest time of day to fly from IAH to CUZ?

Find hourly flight availability from George Bush Intcntl to Cuzco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to Cusco at noon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Cuzco

Get insights into the airlines that provide service to Cuzco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cuzco. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Cusco, such as LATAM Airlines, American Airlines, and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,821 reviews

Crew

8.1

Boarding

7.6

Entertainment

7.0

Comfort

7.4

Food

6.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,821 reviews
LATAM Airlines
7.5
Good
1,821 reviews

Crew

8.1

Boarding

7.6

Entertainment

7.0

Comfort

7.4

Food

6.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,821 reviews

Crew

8.1

Boarding

7.6

Entertainment

7.0

Comfort

7.4

Food

6.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Avianca
6.7
Okay
2,386 reviews
LATAM Airlines
7.5
Good
1,821 reviews

Crew

8.1

Boarding

7.6

Entertainment

7.0

Comfort

7.4

Food

6.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Cuzco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cusco from Houston George Bush Intcntl?

    Located just 1.7 mi from the city center, Cusco Velazco Astete is the airport most travelers will use when flying to Cusco from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Velazco Astete (CUZ) should be relatively easy as there are 0 daily inbound flights from Houston George Bush Intcntl from 1 airline.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Cusco round-trip?

    Currently priced at $779, Avianca will fly you from Houston George Bush Intcntl Airport to Cusco and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on LATAM Airlines for as low as $1,113. You may be able to fly from Houston George Bush Intcntl Airport to Cusco for 34% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Cusco one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $385. LATAM Airlines flights start at $1,005 while deals on American Airlines start at $1,422 one-way.

  • Can I find deals for flights from George Bush Intcntl to Cuzco that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Cuzco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Cuzco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Cuzco.

  • Can I find deals for business class flights from George Bush Intcntl to Cuzco?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Cuzco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Cusco?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cusco (average of $789). Flying from Houston George Bush Intcntl Airport to Cusco in December is currently the most expensive (average of $1,346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for George Bush Intcntl to Cuzco

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from George Bush Intcntl to Cuzco

Discover the top airline that operate flights from George Bush Intcntl to Cuzco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$906Average$1,397FlexibilityNo cancel feeOn-time81%

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