IAH - CUZ

$291 Find Cheap Flights from Houston George Bush Airport to Cusco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Cusco departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cusco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Cusco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Cusco, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$618
Multiple Airlines
Sun 4/5Wed 4/8
IAH - CUZ • 3 stops
Cheapest one-way
$291
Multiple Airlines
Sun 4/19
IAH - CUZ • 2 stops
Top airlines
Avianca
Cheapest • from $926 (round-trip)
Avianca
Best reviews • 6.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and Cusco. You'll need at least 1 connection.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Cusco (IAH-CUZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Cusco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Cusco

Sun, Apr 5 - Wed, Apr 8
Multiple Airlines Logo
5:15 am - 6:55 am
IAH
-
CUZ
25h 40m
3 stops
Multiple Airlines Logo
10:55 am - 10:18 am
CUZ
-
IAH
23h 23m
3 stops
$618Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
6:00 pm - 8:30 pm
IAH
-
CUZ
26h 30m
3 stops
Multiple Airlines Logo
4:15 pm - 12:53 pm
CUZ
-
IAH
20h 38m
3 stops
$624Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
6:00 pm - 8:30 pm
IAH
-
CUZ
26h 30m
3 stops
Multiple Airlines Logo
5:20 pm - 11:27 am
CUZ
-
IAH
18h 07m
2 stops
$630Multiple Airlines
Sun, Apr 5 - Wed, Apr 8
Multiple Airlines Logo
7:35 am - 6:55 am
IAH
-
CUZ
23h 20m
2 stops
Multiple Airlines Logo
11:55 am - 10:18 am
CUZ
-
IAH
22h 23m
3 stops
$658Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
6:00 am - 6:25 am
IAH
-
CUZ
24h 25m
2 stops
Multiple Airlines Logo
12:50 pm - 11:27 am
CUZ
-
IAH
22h 37m
2 stops
$687Multiple Airlines
Sun, Apr 5 - Wed, Apr 8
Multiple Airlines Logo
7:35 am - 6:55 am
IAH
-
CUZ
23h 20m
2 stops
Multiple Airlines Logo
9:00 pm - 11:49 pm
CUZ
-
IAH
26h 49m
2 stops
$715Multiple Airlines
Thu, Aug 13 - Sat, Aug 22
Multiple Airlines Logo
8:55 pm - 8:15 pm
IAH
-
CUZ
23h 20m
3 stops
Multiple Airlines Logo
8:45 pm - 7:25 pm
CUZ
-
IAH
22h 40m
2 stops
$846Multiple Airlines
Tue, May 19 - Mon, May 25
Multiple Airlines Logo
8:55 pm - 9:16 pm
IAH
-
CUZ
24h 21m
3 stops
Multiple Airlines Logo
10:30 pm - 7:25 pm
CUZ
-
IAH
20h 55m
2 stops
$856Multiple Airlines
Thu, Aug 13 - Sat, Aug 22
Multiple Airlines Logo
2:47 pm - 12:10 pm
IAH
-
CUZ
21h 23m
2 stops
Multiple Airlines Logo
9:15 pm - 7:25 pm
CUZ
-
IAH
22h 10m
2 stops
$858Multiple Airlines
Thu, Aug 13 - Sat, Aug 22
Multiple Airlines Logo
8:55 pm - 8:15 pm
IAH
-
CUZ
23h 20m
3 stops
Multiple Airlines Logo
8:45 pm - 7:25 pm
CUZ
-
IAH
22h 40m
2 stops
$860Multiple Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Cusco flights

Get data-powered insights and trends into flights from George Bush Intcntl to Cusco to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Houston George Bush Airport to Cusco?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Houston George Bush Airport to Cusco were found on Avianca ($926) and Delta ($964).

Find deals

Good to know

Cheapest flight$291
Flight from Houston George Bush Airport to Cusco

When to book flights from George Bush Intcntl to Cusco

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Cusco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Cusco flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Cusco was $291 for a one-way ticket and $618 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Cusco?

    A passport is required to fly from Houston George Bush Airport to Cusco.

  • Which airports will I be using when flying from Houston George Bush Airport to Cusco?

    On your way to Cusco, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at Cusco Velazco Astete.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Cusco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Cusco?

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and Cusco.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Cusco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Cusco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Cusco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cusco from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Cusco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cusco with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and CUZ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Cusco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cusco from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from George Bush Intcntl to Cusco

 
See real verified KAYAK customer reviews for airlines flying from Houston to Cusco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Cusco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.5
AviancaOverall score based on 2505 reviews
6.2Comfort
6.9Boarding
5.4Entertainment
7.2Crew
5.0Food
Airline reviews

I had bad experiences before now was excellent I am glad they have business class again

10.0 ExcellentAnonymous, Mar 2026
SAL - YYZ
Read more Avianca reviews

I had bad experiences before now was excellent I am glad they have business class again

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I upgraded to businesses class. Because of that the flight was comfortable.

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

Everything you need to know for your flight from George Bush Intcntl to Cusco

Information on your arrival and departure airports

Houston George Bush Airport (IAH)
Cusco (CUZ)