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George Bush Intcntl

$186+ Cheap flights from Cartagena (CTG) to George Bush Intcntl (IAH)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — IAH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Cartagena to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Cartagena (CTG) to George Bush Intcntl (IAH). 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 3, 2025.

Round-trip from

$297
(Cheapflightsfares)

One-way from

$186
(Booking.com)

Popular in

April

Cheapest in

November

Average price

$612
From Cartagena Rafael Nunez to Houston George Bush Intcntl
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One-way flight from Cartagena Rafael Nunez to Houston George Bush Intcntl
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Highest demand for flights based on searches. 19% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($50 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 Cartagena to George Bush Intcntl

Cheapest flights from Cartagena to George Bush Intcntl
Explore the most affordable flight options available from Cartagena to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:29 pmCTG - IAH
1 stop8h 58mSpirit Airlines
Wed 9/175:37 amIAH - CTG
1 stop6h 46mSpirit Airlines
Deal found 7/1$297
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/91:28 pmCTG - IAH
1 stop8h 11mMultiple Airlines
Thu 8/149:15 pmIAH - CTG
2 stops39h 13mMultiple Airlines
Deal found 7/1$413
This Aviatur deal was found by Cheapflights users on 7/2. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:11 pmCTG - IAH
2 stops13h 59mAvianca
Sat 1/101:00 pmIAH - CTG
2 stops16h 37mAvianca
Deal found 7/2$459
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:06 pmCTG - IAH
1 stop9h 50mDelta
Sat 1/106:00 amIAH - CTG
1 stop7h 15mDelta
Deal found 7/2$545
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 11/84:25 pmCTG - IAH
1 stop22h 48mAmerican Airlines
Wed 11/197:54 amIAH - CTG
1 stop6h 16mAmerican Airlines
Deal found 7/2$552
This Ovago deal was found by Cheapflights users on 7/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:10 pmCTG - IAH
1 stop9h 46mLATAM Airlines
Fri 1/212:04 pmIAH - CTG
1 stop24h 46mLATAM Airlines
Deal found 7/1$631
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:43 amCTG - IAH
1 stop10h 27mUnited Airlines
Fri 11/212:27 pmIAH - CTG
1 stop17h 14mUnited Airlines
Deal found 7/1$666

Cheapflights Fare Finder

Customize your flight search to find flights from Cartagena to George Bush Intcntl 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 3, 2025.
Use the filters below to find and compare flights from Cartagena to Houston George Bush Intcntl Airport that are best for you.

Fly from

Cartagena

Fly to

George Bush Intcntl

Route

Depart

Return

Price

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Tue 9/9

1:29 pm-10:27 pm

1 stop8h 58m

Houston George Bush Intcntl

Wed 9/17

5:37 am-12:23 pm

1 stop6h 46m

$297

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Thu 12/18

10:11 pm-11:10 am

2 stops13h 59m

Houston George Bush Intcntl

Sat 1/10

1:00 pm-6:37 am

2 stops16h 37m

$459

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Wed 7/30

5:28 am-11:25 pm

3 stops17h 57m

Houston George Bush Intcntl

Thu 10/30

5:20 am-6:18 pm

2 stops12h 58m

$523

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Thu 12/18

3:06 pm-11:56 pm

1 stop9h 50m

Houston George Bush Intcntl

Sat 1/10

6:00 am-2:15 pm

1 stop7h 15m

$545

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Sat 11/8

4:25 pm-2:13 pm

1 stop22h 48m

Houston George Bush Intcntl

Wed 11/19

7:54 am-3:10 pm

1 stop6h 16m

$552

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Mon 12/22

3:10 pm-11:56 pm

1 stop9h 46m

Houston George Bush Intcntl

Fri 1/2

12:04 pm-1:50 pm

1 stop24h 46m

$631

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Fri 10/31

9:43 am-8:10 pm

1 stop10h 27m

Houston George Bush Intcntl

Fri 11/21

2:27 pm-8:41 am

1 stop17h 14m

$666

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Fri 8/15

2:21 am-6:39 pm

2 stops16h 18m

Houston George Bush Intcntl

Sat 8/30

8:08 pm-2:30 pm

1 stop18h 22m

$1,033

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Wed 7/23

1:28 pm-9:39 pm

1 stop8h 11m

$186

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Tue 7/22

9:19 pm-8:52 am

2 stops35h 33m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 results
1
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Best time to book a flight from Cartagena to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Cartagena 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 Cartagena to Houston George Bush Intcntl Airport

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

Currently, August is the cheapest month in which you can book a flight from Cartagena to Houston George Bush Intcntl Airport (average of $241). Flying from Cartagena to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and Aeromexico from Cartagena to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,805 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,718 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Cartagena to George Bush Intcntl. 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 from for flights from Cartagena to Houston George Bush Intcntl?

    Cartagena Rafael Nunez (CTG), located 4.1 mi from the city center, is the airport you fly out of when you book flights from Cartagena to Houston George Bush Intcntl. 0 airlines have flights from Rafael Nunez to Houston George Bush Intcntl on a regular basis. Booking flights from Cartagena Rafael Nunez to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

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

    Flying on Spirit Airlines is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $297. Additional round-trip tickets that might be worth considering are offered by Avianca and Delta, with the lowest prices starting at $459 and $545, respectively. Users have found that Spirit Airlines is 46% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cartagena to George Bush Intcntl 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 Cartagena to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Cartagena to Houston George Bush Intcntl Airport (average of $241). Flying from Cartagena to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

See more FAQs

Traveling to a place near Cartagena?

Book flights to Cartagena if you plan to visit one of these locations
Montgomery
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Spring
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Katy
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