IAH - CUZ

$345 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 10/19. 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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Everything you should know

Cheapest round-trip
$716
Multiple Airlines
Wed 5/27Sun 6/7
IAH - CUZ • 3 stops
Cheapest one-way
$345
Multiple Airlines
Mon 10/19
IAH - CUZ • 3 stops
Top airlines
Cheapest • from $916 (round-trip)
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
Useful Info
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

Wed, May 27 - Sun, Jun 7
Multiple Airlines Logo
6:00 am - 4:25 pm
IAH
-
CUZ
34h 25m
3 stops
Multiple Airlines Logo
4:40 pm - 7:25 pm
CUZ
-
IAH
26h 45m
2 stops
$716Multiple Airlines
Sun, Jun 7 - Fri, Jun 12
Multiple Airlines Logo
7:05 am - 1:35 pm
IAH
-
CUZ
30h 30m
3 stops
Multiple Airlines Logo
10:30 pm - 7:33 am
CUZ
-
IAH
33h 03m
3 stops
$728Multiple Airlines
Mon, Jun 8 - Fri, Jun 12
Multiple Airlines Logo
7:00 am - 5:15 pm
IAH
-
CUZ
34h 15m
3 stops
Multiple Airlines Logo
11:20 pm - 7:33 am
CUZ
-
IAH
32h 13m
3 stops
$740Multiple Airlines
Wed, May 27 - Sun, Jun 7
Multiple Airlines Logo
6:00 am - 4:50 pm
IAH
-
CUZ
34h 50m
3 stops
Multiple Airlines Logo
2:15 pm - 4:16 pm
CUZ
-
IAH
26h 01m
3 stops
$754Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
6:00 am - 4:25 pm
IAH
-
CUZ
34h 25m
3 stops
Multiple Airlines Logo
5:55 pm - 7:25 pm
CUZ
-
IAH
25h 30m
2 stops
$764Multiple Airlines
Mon, Jun 8 - Fri, Jun 12
Multiple Airlines Logo
7:05 am - 6:10 am
IAH
-
CUZ
23h 05m
2 stops
Multiple Airlines Logo
10:30 pm - 7:33 am
CUZ
-
IAH
33h 03m
3 stops
$788Multiple Airlines
Sun, Jun 7 - Fri, Jun 12
Multiple Airlines Logo
7:05 am - 6:10 am
IAH
-
CUZ
23h 05m
3 stops
Multiple Airlines Logo
10:30 pm - 10:50 pm
CUZ
-
IAH
24h 20m
2 stops
$789Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
6:00 am - 4:50 pm
IAH
-
CUZ
34h 50m
3 stops
Multiple Airlines Logo
5:00 am - 10:14 am
CUZ
-
IAH
29h 14m
3 stops
$818Multiple Airlines
Mon, Jun 8 - Fri, Jun 12
Multiple Airlines Logo
7:05 am - 6:10 am
IAH
-
CUZ
23h 05m
2 stops
Multiple Airlines Logo
10:30 pm - 10:50 pm
CUZ
-
IAH
24h 20m
2 stops
$828Multiple Airlines
Wed, May 27 - Sun, Jun 7
Multiple Airlines Logo
8:55 pm - 9:00 pm
IAH
-
CUZ
24h 05m
2 stops
Multiple Airlines Logo
9:40 pm - 7:25 pm
CUZ
-
IAH
21h 45m
2 stops
$831Multiple Airlines
Useful Info

Good to know

Cheapest flight$345
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 $345 for a one-way ticket and $716 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.

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

    In the past 3 days, the cheapest round-trip tickets from Houston George Bush Airport to Cusco were found on Avianca ($916) and Delta ($1,209).

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 2523 reviews
5.3Entertainment
6.2Comfort
5.0Food
7.2Crew
6.9Boarding
Airline reviews

Seats are absolutely not comfortable and large enough. There’s a limit and you stepped over it. I understand that there’s a business class, however for the price it costs, it’s just plain stupid for a 50 minute flight.

6.0 GoodAnonymous, May 2026
YYZ - YOW
Read more Avianca reviews

Seats are absolutely not comfortable and large enough. There’s a limit and you stepped over it. I understand that there’s a business class, however for the price it costs, it’s just plain stupid for a 50 minute flight.

The worst experience I've ever had because the "people" @ Avianca wouldn't let me fly because they said I needed a round trip ticket

Seating was tight. Seats don't recline. Initial flight was cancelled. Lost two days of vacation.

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.

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

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