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George Bush Intcntl

$239+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — IAH
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Cheap 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 February 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 2/272:21 pm
CTG
-
IAH
1 stop29h 32m
Multiple Airlines
Sun 3/13:06 pm
IAH
-
CTG
1 stop21h 04m
Multiple Airlines
Deal found 2/19$369
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/221:11 pm
CTG
-
IAH
1 stop26h 00m
Multiple Airlines
Wed 4/296:00 am
IAH
-
CTG
2 stops30h 05m
Multiple Airlines
Deal found 2/20$379
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 3/99:42 pm
CTG
-
IAH
2 stops26h 36m
Multiple Airlines
Fri 5/154:02 pm
IAH
-
CTG
1 stop20h 03m
Multiple Airlines
Deal found 2/19$404
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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.
Wed 4/221:11 pm
CTG
-
IAH
1 stop10h 37m
Spirit Airlines
Wed 4/295:45 am
IAH
-
CTG
1 stop6h 20m
Spirit Airlines
Deal found 2/21$438

Find 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 February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(Kiwi.com)

One-way from

$239
(Priceline)

Popular in

December

Cheapest in

August

Average price

$604
Provider with most accurate pricing for Cartagena Rafael Nunez-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Cartagena Rafael Nunez-Houston George Bush Intcntl flights.
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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. 10% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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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 February 22, 2026.
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

Wed 4/22

1:11 pm-3:11 pm

1 stop26h 00m

Houston George Bush Intcntl

Wed 4/29

6:00 am-12:05 pm

2 stops30h 05m

$379

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Mon 3/9

9:42 pm-12:18 am

2 stops26h 36m

Houston George Bush Intcntl

Fri 5/15

4:02 pm-12:05 pm

1 stop20h 03m

$404

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Wed 4/22

1:11 pm-11:48 pm

1 stop10h 37m

Houston George Bush Intcntl

Wed 4/29

5:45 am-12:05 pm

1 stop6h 20m

$438

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Wed 4/22

1:25 pm-9:40 am

2 stops20h 15m

Houston George Bush Intcntl

Wed 4/29

7:59 pm-12:09 pm

2 stops16h 10m

$563

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Tue 4/7

1:14 pm-10:24 am

2 stops21h 10m

$242

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Mon 3/30

9:51 pm-5:32 pm

2 stops19h 41m

$308

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Sun 3/29

8:04 am-10:24 am

3 stops50h 20m

$309

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Mon 6/8

4:25 am-8:08 am

2 stops27h 43m

$317

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Sun 3/15

10:50 am-6:22 pm

3 stops31h 32m

$317

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Sun 3/22

10:22 pm-11:59 pm

3 stops25h 37m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Cartagena to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cartagena to George Bush Intcntl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cartagena-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cartagena-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cartagena-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cartagena-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cartagena-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from Cartagena to Houston George Bush Intcntl Airport (average of $364). Flying from Cartagena to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $1,407). 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 February 22, 2026.
Peruse reviews from past customers who have flown with Spirit Airlines 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.
Spirit Airlines
6.3
Okay
8,483 reviews

Overall

6.3

Entertainment

4.9

Comfort

5.9

Crew

7.0

Food

5.1

Boarding

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

IAH - BWI

Everything was alright didn't get any snacks cause it was an short flight. The workers were very nice and respectful
Spirit Airlines
6.3
Okay
8,483 reviews
Spirit Airlines
6.3
Okay
8,483 reviews

Overall

6.3

Entertainment

4.9

Comfort

5.9

Crew

7.0

Food

5.1

Boarding

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

IAH - BWI

Everything was alright didn't get any snacks cause it was an short flight. The workers were very nice and respectful

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. 1 airline 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 is the cheapest airline to fly 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 $166.

  • 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, February is the cheapest month in which you can book a flight from Cartagena to Houston George Bush Intcntl Airport (average of $364). Flying from Cartagena to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $1,407). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
The Woodlands
Spring
Humble
Tomball
Conroe
Jersey Village
Cypress

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Top airline flying from Cartagena to George Bush Intcntl

Discover the top airline that operate flights from Cartagena to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$166Average$474FlexibilityNo cancel feeOn-time65%

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