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George Bush Intcntl

$173+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — IAH
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$565
(Avianca)

One-way from

$173
(CheapOair)

Popular in

January

Cheapest in

August

Average price

$786
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. 18% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Avianca deal was found by Cheapflights users on 1/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/228:00 pmCTG - IAH
2 stops13h 45mAvianca
Sun 1/251:00 pmIAH - CTG
2 stops21h 40mAvianca
Deal found 1/7$565
This Avianca deal was found by Cheapflights users on 1/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/196:00 amCTG - IAH
2 stops10h 10mAvianca
Mon 1/264:35 pmIAH - CTG
2 stops18h 05mAvianca
Deal found 1/8$603
This Aeromexico deal was found by Cheapflights users on 1/6. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/224:00 pmCTG - IAH
1 stop18h 05mAeromexico
Sun 1/2511:08 amIAH - CTG
1 stop26h 22mAeromexico
Deal found 1/6$885
This eDestinos deal was found by Cheapflights users on 1/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/192:21 pmCTG - IAH
1 stop10h 37mSpirit Airlines
Mon 1/265:46 amIAH - CTG
1 stop6h 29mSpirit Airlines
Deal found 1/7$951
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 1/92:21 pmCTG - IAH
1 stop19h 19mMultiple Airlines
Fri 1/166:30 amIAH - CTG
2 stops11h 50mMultiple Airlines
Deal found 1/8$990
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 1/92:21 pmCTG - IAH
1 stop10h 37mSpirit Airlines
Fri 1/164:35 pmIAH - CTG
1 stop19h 40mSpirit Airlines
Deal found 1/8$1,050
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 1/94:30 pmCTG - IAH
2 stops19h 17mAmerican Airlines
Fri 1/164:50 pmIAH - CTG
2 stops19h 40mAmerican Airlines
Deal found 1/8$1,110
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 1/229:42 amCTG - IAH
1 stop11h 28mUnited Airlines
Mon 1/269:34 amIAH - CTG
1 stop12h 26mUnited Airlines
Deal found 1/7$1,112
This Avianca deal was found by Cheapflights users on 1/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:22 amCTG - IAH
2 stops11h 48mAvianca
Thu 6/255:45 pmIAH - CTG
2 stops13h 29mAvianca
Deal found 1/7$1,121

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 January 8, 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

Thu 1/22

8:00 pm-11:00 am

2 stops16h 00m

Houston George Bush Intcntl

Mon 1/26

4:35 pm-2:00 pm

2 stops20h 25m

$565

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Mon 1/19

6:00 am-3:10 pm

2 stops10h 10m

Houston George Bush Intcntl

Mon 1/26

4:35 pm-11:40 am

2 stops18h 05m

$603

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Thu 1/22

4:00 pm-9:05 am

1 stop18h 05m

Houston George Bush Intcntl

Sun 1/25

11:08 am-2:30 pm

1 stop26h 22m

$885

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Mon 1/19

2:21 pm-11:58 pm

1 stop10h 37m

Houston George Bush Intcntl

Mon 1/26

5:46 am-1:15 pm

1 stop6h 29m

$951

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Thu 1/22

9:42 am-8:10 pm

1 stop11h 28m

Houston George Bush Intcntl

Mon 1/26

9:34 am-11:00 pm

1 stop12h 26m

$1,112

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Fri 6/19

4:22 am-4:10 pm

2 stops11h 48m

Houston George Bush Intcntl

Thu 6/25

5:45 pm-7:14 am

2 stops13h 29m

$1,121

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Thu 1/22

9:42 am-8:10 pm

1 stop11h 28m

Houston George Bush Intcntl

Sun 1/25

11:56 am-11:00 pm

1 stop10h 04m

$1,139

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Mon 1/19

2:30 pm-10:21 am

2 stops20h 51m

Houston George Bush Intcntl

Mon 1/26

5:22 am-1:30 pm

1 stop7h 08m

$1,202

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Fri 2/27

2:21 pm-12:18 am

1 stop10h 57m

$173

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Thu 2/26

2:21 pm-12:18 am

1 stop10h 57m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 15 results
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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 January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cartagena-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, January is the cheapest month in which you can book a flight from Cartagena to Houston George Bush Intcntl Airport (average of $338). 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 January 8, 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
8,288 reviews

Crew

7.0

Comfort

5.9

Food

5.1

Overall

6.3

Boarding

6.6

Entertainment

4.9

Reviews

1 / 20
2.0
Mediocre

Jose F,Dec 2025

SAT - MCO

5 hours delay, Flight change, no empathy from people at the counter
Spirit Airlines
6.3
Okay
8,288 reviews
Spirit Airlines
6.3
Okay
8,288 reviews

Crew

7.0

Comfort

5.9

Food

5.1

Overall

6.3

Boarding

6.6

Entertainment

4.9

Reviews

1 / 20
2.0
Mediocre

Jose F,Dec 2025

SAT - MCO

5 hours delay, Flight change, no empathy from people at the counter

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.

  • How long is the flight from Cartagena to Houston George Bush Intcntl Airport?

    Departing from Cartagena to Houston George Bush Intcntl Airport will take you 10h 37m. Cartagena and Houston George Bush Intcntl Airport are separated by a distance of 1857 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, January is the cheapest month in which you can book a flight from Cartagena to Houston George Bush Intcntl Airport (average of $338). 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
Spring
Montgomery
Katy
The Woodlands
Tomball
Humble
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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$313Average$474FlexibilityNo cancel feeOn-time65%

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