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Cheap flights from Houston George Bush Intcntl Airport to Cusco from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Cusco departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Cusco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
2:05 pm - 11:00 amIAH-CUZ
20h 55m2 stops
Avianca Logo
4:45 pm - 12:10 pmCUZ-IAH
19h 25m2 stops
$780Avianca
Find Deal
Tue, May 5 - Mon, May 11
Multiple Airlines Logo
7:45 pm - 6:26 amIAH-CUZ
33h 41m3 stops
Multiple Airlines Logo
4:45 pm - 10:36 pmCUZ-IAH
30h 51m3 stops
$895Multiple Airlines
Find Deal
Mon, Dec 22 - Fri, Dec 26
Multiple Airlines Logo
7:45 pm - 6:26 amIAH-CUZ
33h 41m3 stops
Multiple Airlines Logo
6:30 pm - 5:50 pmCUZ-IAH
24h 20m2 stops
$959Multiple Airlines
Find Deal
Mon, Dec 22 - Fri, Dec 26
Multiple Airlines Logo
4:10 pm - 11:20 amIAH-CUZ
18h 10m2 stops
Multiple Airlines Logo
6:30 pm - 5:50 pmCUZ-IAH
24h 20m2 stops
$1,027Multiple Airlines
Find Deal
Mon, Dec 22 - Fri, Dec 26
Avianca Logo
4:35 pm - 11:20 amIAH-CUZ
17h 45m2 stops
Avianca Logo
12:25 pm - 11:05 amCUZ-IAH
23h 40m2 stops
$1,067Avianca
Find Deal
Sun, Nov 30 - Sun, Dec 7
Avianca Logo
1:00 pm - 11:20 amIAH-CUZ
21h 20m2 stops
Avianca Logo
5:10 pm - 3:10 pmCUZ-IAH
23h 00m2 stops
$1,103Avianca
Find Deal
Sun, Feb 22 - Tue, Feb 24
American Airlines Logo
4:45 pm - 8:16 pmIAH-CUZ
26h 31m2 stops
American Airlines Logo
11:07 am - 4:15 pmCUZ-IAH
30h 08m2 stops
$1,226American Airlines
Find Deal
Sun, Nov 23 - Tue, Dec 2
American Airlines Logo
4:45 pm - 9:56 pmIAH-CUZ
28h 11m2 stops
American Airlines Logo
8:57 pm - 10:41 amCUZ-IAH
14h 44m2 stops
$1,246American Airlines
Find Deal
Sun, Nov 23 - Fri, Dec 5
American Airlines Logo
11:18 am - 6:26 amIAH-CUZ
18h 08m2 stops
American Airlines Logo
5:02 pm - 4:15 pmCUZ-IAH
24h 13m2 stops
$1,248American Airlines
Find Deal
Wed, Nov 26 - Tue, Dec 2
American Airlines Logo
4:45 pm - 8:16 pmIAH-CUZ
26h 31m2 stops
American Airlines Logo
4:17 pm - 9:30 pmCUZ-IAH
30h 13m2 stops
$1,301American Airlines
Find Deal
Sun, Nov 23 - Mon, Dec 1

Avianca flights from Houston George Bush Intcntl Airport to Cusco

Our best Avianca deals on Houston George Bush Intcntl Airport to Cusco flight tickets
Avianca
May 5
IAH2:05 pmHouston George Bush Intcntl
20h 55m
2 stops
CUZ11:00 amCusco Velazco Astete
May 11
CUZ4:45 pmCusco Velazco Astete
19h 25m
2 stops
IAH12:10 pmHouston George Bush Intcntl
$780
Find similar
Avianca
Nov 19
IAH4:35 pmHouston George Bush Intcntl
41h 45m
2 stops
CUZ11:20 amCusco Velazco Astete
Nov 27
CUZ5:10 pmCusco Velazco Astete
18h 55m
2 stops
IAH11:05 amHouston George Bush Intcntl
$1,043
Find similar
Avianca
Nov 30
IAH4:35 pmHouston George Bush Intcntl
17h 45m
2 stops
CUZ11:20 amCusco Velazco Astete
Dec 7
CUZ12:25 pmCusco Velazco Astete
23h 40m
2 stops
IAH11:05 amHouston George Bush Intcntl
$1,067
Find similar

LATAM Airlines flights from Houston George Bush Intcntl Airport to Cusco

Our best LATAM Airlines deals on Houston George Bush Intcntl Airport to Cusco flight tickets
LATAM Airlines
Nov 24
IAH9:38 amHouston George Bush Intcntl
14h 02m
2 stops
CUZ12:40 amCusco Velazco Astete
Dec 1
CUZ7:25 pmCusco Velazco Astete
17h 05m
2 stops
IAH11:30 amHouston George Bush Intcntl
$1,656
Find similar
LATAM Airlines
Nov 30
IAH9:38 amHouston George Bush Intcntl
14h 02m
2 stops
CUZ12:40 amCusco Velazco Astete
Dec 6
CUZ12:05 amCusco Velazco Astete
24h 54m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$2,569
Find similar
LATAM Airlines
Dec 3
IAH5:10 amHouston George Bush Intcntl
18h 30m
2 stops
CUZ12:40 amCusco Velazco Astete
Feb 4
CUZ6:55 pmCusco Velazco Astete
27h 20m
3 stops
IAH9:15 pmHouston George Bush Intcntl
$4,292
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Cusco 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, momondo users made 832,500 searches. Data last updated November 13, 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

Fly to

Route

Depart

Return

Price

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Tue 5/5

2:05 pm-11:00 am

2 stops20h 55m

Cusco Velazco Astete

Mon 5/11

4:45 pm-12:10 pm

2 stops19h 25m

$780

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Mon 12/22

7:45 pm-6:26 am

3 stops33h 41m

Cusco Velazco Astete

Fri 12/26

4:45 pm-10:36 pm

3 stops30h 51m

$895

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Mon 12/22

7:45 pm-6:26 am

3 stops33h 41m

Cusco Velazco Astete

Fri 12/26

6:30 pm-5:50 pm

2 stops24h 20m

$959

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Mon 12/22

4:10 pm-11:20 am

2 stops18h 10m

Cusco Velazco Astete

Fri 12/26

6:30 pm-5:50 pm

2 stops24h 20m

$1,027

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Sun 11/30

4:35 pm-11:20 am

2 stops17h 45m

Cusco Velazco Astete

Sun 12/7

12:25 pm-11:05 am

2 stops23h 40m

$1,067

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Sun 2/22

1:00 pm-11:20 am

2 stops21h 20m

Cusco Velazco Astete

Tue 2/24

5:10 pm-3:10 pm

2 stops23h 00m

$1,103

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Sun 11/23

4:45 pm-8:16 pm

2 stops26h 31m

Cusco Velazco Astete

Tue 12/2

11:07 am-4:15 pm

2 stops30h 08m

$1,226

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Sun 11/23

4:45 pm-9:56 pm

2 stops28h 11m

Cusco Velazco Astete

Fri 12/5

8:57 pm-10:41 am

2 stops14h 44m

$1,246

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Wed 11/26

11:18 am-6:26 am

2 stops18h 08m

Cusco Velazco Astete

Tue 12/2

5:02 pm-4:15 pm

2 stops24h 13m

$1,248

HoustonCusco

IAH - CUZ

IAHCUZ

Houston George Bush Intcntl

Sun 11/23

4:45 pm-8:16 pm

2 stops26h 31m

Cusco Velazco Astete

Mon 12/1

4:17 pm-9:30 pm

2 stops30h 13m

$1,301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Cusco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Cusco?

The cheapest day to depart from Houston George Bush Intcntl Airport to Cusco is on a Monday when prices can be found for as low as $786. The most expensive day to fly to Cusco is Saturday, with ticket prices averaging around $1,359.

What is the cheapest time of day to depart on your flight to Cusco?

According to our data, the cheapest time of day to fly to Cusco is at noon. momondo users have found flights departing from Houston George Bush Intcntl Airport to Cusco at noon for as low as $785. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Cusco is in the evening when prices are around $1,233.

When to book flights from Houston George Bush Intcntl Airport to Cusco

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Cusco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Cusco (IAH to CUZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Cusco

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Cusco. There are no popular flight routes from Houston George Bush Intcntl Airport to Cusco.
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  • How far is Houston George Bush Intcntl to Cusco Velazco Astete by plane?

    There are 3383.3 mi between Houston George Bush Intcntl and Cusco Velazco Astete. 14h 02m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Cusco Velazco Astete Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Cusco Velazco Astete Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Cusco Velazco Astete Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Cusco Velazco Astete Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Cusco Velazco Astete Airport.

  • What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

    The necessary travel and health documents for your Cusco Velazco Astete Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Cusco?

Best airlines flying from Houston George Bush Intcntl Airport to Cusco

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Cusco with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $565Free CancellationRating
6.6
2,476 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $903Free CancellationRating
7.5
1,876 reviews
Search LATAM Airlines flights

Traveling to a place near Cusco?

Book flights to Cusco if you plan to visit one of these locations
Machu Picchu
Urubamba
Ollantaytambo

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Cusco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Cusco. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Cusco with flexible booking policies on momondo?

Yes. All flights to Cusco from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Cusco?

momondo helps you find the best flight between Houston and Cusco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Houston to Cusco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Cusco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cusco and let you know when they change.

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