IAH - CUZ

$669 Find Cheap Flights from Houston George Bush Airport to Cusco

This is the cheapest round-trip 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 11/30. 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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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, Nov 30 - Sun, Dec 7
Multiple Airlines Logo
8:10 pm - 8:21 pmIAH-CUZ
23h 11m2 stops
Multiple Airlines Logo
8:57 pm - 11:59 pmCUZ-IAH
28h 02m2 stops
$669Multiple Airlines
Find Deal
Sun, Nov 30 - Sat, Dec 6
Multiple Airlines Logo
8:10 pm - 7:45 pmIAH-CUZ
22h 35m2 stops
Multiple Airlines Logo
12:05 am - 11:59 pmCUZ-IAH
24h 54m2 stops
$695Multiple Airlines
Find Deal
Sat, Mar 7 - Sat, Mar 14
Avianca Logo
1:00 pm - 11:20 amIAH-CUZ
21h 20m2 stops
Avianca Logo
5:10 pm - 4:10 pmCUZ-IAH
23h 00m2 stops
$780Avianca
Find Deal
Sun, Nov 30 - Sun, Dec 7
Delta Logo
7:01 am - 12:40 amIAH-CUZ
16h 39m2 stops
Delta Logo
7:50 pm - 3:22 pmCUZ-IAH
20h 32m2 stops
$969Delta
Find Deal
Wed, Nov 12 - Tue, Nov 18
Avianca Logo
1:00 pm - 11:20 amIAH-CUZ
21h 20m2 stops
Avianca Logo
5:10 pm - 3:10 pmCUZ-IAH
23h 00m2 stops
$1,067Avianca
Find Deal
Fri, Mar 6 - Sun, Mar 15
American Airlines Logo
5:27 pm - 12:11 pmIAH-CUZ
17h 44m2 stops
American Airlines Logo
9:02 pm - 3:51 pmCUZ-IAH
18h 49m2 stops
$1,073American Airlines
Find Deal
Sun, Nov 30 - Sat, Dec 6
LATAM Airlines Logo
5:15 am - 12:40 amIAH-CUZ
18h 25m2 stops
LATAM Airlines Logo
12:05 am - 11:59 pmCUZ-IAH
24h 54m2 stops
$1,107LATAM Airlines
Find Deal
Fri, Mar 6 - Fri, Mar 13
American Airlines Logo
6:37 pm - 12:11 pmIAH-CUZ
16h 34m2 stops
American Airlines Logo
4:57 pm - 10:18 amCUZ-IAH
17h 21m2 stops
$1,168American Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
LATAM Airlines Logo
9:38 am - 12:40 amIAH-CUZ
14h 02m2 stops
LATAM Airlines Logo
12:05 am - 11:57 pmCUZ-IAH
24h 52m2 stops
$1,666LATAM Airlines
Find Deal
Sat, Mar 7 - Fri, Mar 13
Delta Logo
5:22 am - 12:45 amIAH-CUZ
18h 23m2 stops
Delta Logo
8:10 pm - 12:27 pmCUZ-IAH
16h 17m2 stops
$1,743Delta
Find Deal

Everything you should know

Top airlines
Avianca
Cheapest • from $780 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$669
Multiple Airlines
Sun 11/30Sun 12/7
IAH - CUZ • 2 stops
Cheapest one-way
Multiple Airlines
Sun 11/2
IAH - CUZ • multi-stop
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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 ($780) and Delta ($969).

Which airlines fly non-stop between Houston George Bush Intcntl Airport and Cusco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Houston George Bush Intcntl Airport to Cusco.

There are 2 airlines that fly nonstop from Houston George Bush Intcntl Airport to Cusco. They are Avianca and LATAM Airlines. The cheapest airline for this route is Avianca, with the best round-trip deal found costing $565. On average, the best prices for this route can be found at Avianca.

Good to know

Cheapest flight$669
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 $669 for a round-trip ticket.

  • 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.

  • Which is the best airline for flights from Houston to Cusco, LATAM Airlines or Avianca?

    The two airlines most popular with KAYAK users for flights from Houston to Cusco are LATAM Airlines and Avianca. With an average price for the route of $1,397 and an overall rating of 7.5, LATAM Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $801 and an overall rating of 6.6.

  • 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 airlines 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.
7.5
LATAM AirlinesOverall score based on 1874 reviews
8.0Crew
7.6Boarding
7.3Comfort
7.0Entertainment
6.7Food
Airline reviews

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

2.0 MediocreBenjamin, Oct 2025MIA - LIM
Read more LATAM Airlines reviews

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

Horrible experience. Flight cancelled. Arrived at destination 12 hs later. No one gave us an answer or any information. Very very poor service. We won’t ever travel again with Avianca

Did not fly with Pakistan International Airlines. Have never flown with Pakistan International Airlines.

Boarding, crew were excellent, food was ok and entertainment need to improve

The seats were uncomfortable and barely reclined at all. Very little leg room despite being business class. The crew was friendly and the food was good. Had to use my own phone for in-flight entertainment.

Not what it used to be. The sale of food makes them look greedy!

No food, terms when selling are not clear. To pricy for the service in general

The incoming plane was late and no information was shared. They even announced we would board in 10 muntes 40 minutes prior to the plane arriving, and the website said until takeoff that we had taken off an hour earlier

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Seats are very tight even in Plus, no complimentary snacks or beverage

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

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