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George Bush Intcntl

$195+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — IAH
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
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 January 22, 2026.

This Spirit deal was found by Cheapflights users on 1/21. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:21 pm
CTG
-
IAH
1 stop10h 57m
Spirit Airlines
Tue 3/245:45 am
IAH
-
CTG
1 stop6h 34m
Spirit Airlines
Deal found 1/21$343
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:21 pm
CTG
-
IAH
1 stop10h 57m
Spirit Airlines
Wed 2/185:46 am
IAH
-
CTG
1 stop6h 24m
Spirit Airlines
Deal found 1/20$346
This Spirit deal was found by Cheapflights users on 1/21. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/302:21 pm
CTG
-
IAH
1 stop10h 37m
Spirit Airlines
Sun 2/88:35 pm
IAH
-
CTG
2 stops15h 35m
Spirit Airlines
Deal found 1/21$350
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Thu 2/122:21 pm
CTG
-
IAH
1 stop7h 55m
Multiple Airlines
Wed 2/185:24 pm
IAH
-
CTG
2 stops25h 37m
Multiple Airlines
Deal found 1/20$364
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Fri 1/302:21 pm
CTG
-
IAH
1 stop10h 37m
Spirit Airlines
Sat 2/74:35 pm
IAH
-
CTG
1 stop19h 35m
Spirit Airlines
Deal found 1/20$376
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:21 pm
CTG
-
IAH
1 stop10h 57m
Multiple Airlines
Tue 3/245:15 am
IAH
-
CTG
3 stops26h 39m
Multiple Airlines
Deal found 1/21$395

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 January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$343
(Spirit)

One-way from

$195
(Cheapflightsfares)

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
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
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
Search Deals

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 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

Fri 3/6

2:21 pm-12:18 am

1 stop10h 57m

Houston George Bush Intcntl

Tue 3/24

5:45 am-12:19 pm

1 stop6h 34m

$343

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Thu 2/12

2:21 pm-12:18 am

1 stop10h 57m

Houston George Bush Intcntl

Wed 2/18

5:46 am-1:10 pm

1 stop6h 24m

$346

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Thu 2/12

2:21 pm-9:16 pm

1 stop7h 55m

Houston George Bush Intcntl

Wed 2/18

5:24 pm-8:01 pm

2 stops25h 37m

$364

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Fri 3/6

7:01 am-6:53 pm

3 stops36h 52m

Houston George Bush Intcntl

Tue 3/24

5:15 am-7:54 am

3 stops26h 39m

$445

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Sun 2/1

12:40 pm-10:56 pm

2 stops35h 16m

Houston George Bush Intcntl

Sun 2/8

8:35 pm-1:10 pm

2 stops15h 35m

$449

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Sun 2/1

2:21 pm-11:58 pm

1 stop10h 37m

Houston George Bush Intcntl

Sun 2/8

5:46 am-1:10 pm

1 stop6h 24m

$463

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Sun 5/31

11:00 am-11:51 pm

2 stops12h 51m

Houston George Bush Intcntl

Sat 8/1

5:45 am-12:13 pm

1 stop6h 28m

$540

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Tue 4/7

1:25 pm-11:55 pm

1 stop10h 30m

Houston George Bush Intcntl

Mon 4/13

7:17 am-2:04 pm

1 stop6h 47m

$552

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Thu 2/26

2:21 pm-12:18 am

1 stop10h 57m

$199

CartagenaHouston

CTG - IAH

CTGIAH

Cartagena Rafael Nunez

Wed 1/28

2:21 pm-1:10 pm

1 stop23h 49m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 17 results
1
2

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*
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 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 Expedia the most. Expedia 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 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
8,365 reviews

Entertainment

4.9

Boarding

6.6

Food

5.1

Overall

6.3

Crew

7.0

Comfort

5.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

CUN - BWI

Spirit cancelled our return flight as we were boarding and offered no compensation for a hotel. The next rebooking option was Thursday when we were supposed to fly our Monday. Absolutely do not recommend. Avoid this airline at all costs
Spirit Airlines
6.3
Okay
8,365 reviews
Spirit Airlines
6.3
Okay
8,365 reviews

Entertainment

4.9

Boarding

6.6

Food

5.1

Overall

6.3

Crew

7.0

Comfort

5.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

CUN - BWI

Spirit cancelled our return flight as we were boarding and offered no compensation for a hotel. The next rebooking option was Thursday when we were supposed to fly our Monday. Absolutely do not recommend. Avoid this airline at all costs

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 57m. Cartagena and Houston George Bush Intcntl Airport are separated by a distance of 1857 mi.

  • 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
Montgomery
Spring
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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$166Average$474FlexibilityNo cancel feeOn-time65%

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