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Cartagena

$182+ Cheap flights from George Bush Intcntl (IAH) to Cartagena (CTG)

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CTG
Jun 7 — Jun 141
Sun 6/7
Sun 6/14
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Cartagena

Cheapest flights from George Bush Intcntl to Cartagena
Explore the most affordable flight options available from George Bush Intcntl to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 8, 2026.

This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:28 am
IAH
-
CTG
1 stop6h 46m
American Airlines
Sat 11/212:34 pm
CTG
-
IAH
2 stops20h 26m
American Airlines
Deal found 5/7$472
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:46 pm
IAH
-
CTG
2 stops18h 31m
American Airlines
Thu 8/61:35 pm
CTG
-
IAH
1 stop20h 36m
American Airlines
Deal found 5/7$482
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:30 pm
IAH
-
CTG
2 stops19h 05m
American Airlines
Thu 7/23:17 pm
CTG
-
IAH
2 stops19h 37m
American Airlines
Deal found 5/7$533
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:49 am
IAH
-
CTG
1 stop6h 16m
American Airlines
Sat 10/312:05 pm
CTG
-
IAH
1 stop10h 14m
American Airlines
Deal found 5/7$547
This Justfly.com deal was found by Cheapflights users on 5/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:24 am
IAH
-
CTG
1 stop28h 06m
JetBlue
Sat 9/1912:35 pm
CTG
-
IAH
1 stop10h 27m
JetBlue
Deal found 5/7$558
This American Airlines deal was found by Cheapflights users on 5/5. 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 8/216:17 pm
IAH
-
CTG
1 stop18h 18m
American Airlines
Sat 8/291:35 pm
CTG
-
IAH
1 stop10h 24m
American Airlines
Deal found 5/5$559
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:16 am
IAH
-
CTG
1 stop8h 57m
American Airlines
Thu 7/23:17 pm
CTG
-
IAH
2 stops19h 37m
American Airlines
Deal found 5/7$563

Find flight deals from George Bush Intcntl to Cartagena

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Cartagena (CTG). 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 May 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$472
(American Airlines)

One-way from

$182
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$575
Provider with most accurate pricing for Houston George Bush Intcntl-Cartagena Rafael Nunez flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Cartagena Rafael Nunez flights.
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From Houston George Bush Intcntl to Cartagena Rafael Nunez
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One-way flight from Houston George Bush Intcntl to Cartagena Rafael Nunez
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Cartagena 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 May 8, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Cartagena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Thu 10/29

5:24 pm-12:05 pm

2 stops18h 41m

Cartagena Rafael Nunez

Thu 11/5

2:34 pm-10:00 am

2 stops20h 26m

$603

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 8/5

5:18 am-12:35 pm

1 stop7h 17m

Cartagena Rafael Nunez

Mon 8/24

3:17 pm-1:15 pm

2 stops21h 58m

$612

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Fri 6/12

6:15 pm-2:13 pm

1 stop19h 58m

Cartagena Rafael Nunez

Mon 6/15

3:13 pm-8:22 am

2 stops17h 09m

$660

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Sun 5/24

6:50 pm-2:13 pm

2 stops19h 23m

Cartagena Rafael Nunez

Wed 5/27

3:15 pm-8:26 am

2 stops17h 11m

$699

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Sun 5/24

6:14 pm-12:35 pm

1 stop18h 21m

Cartagena Rafael Nunez

Sun 5/31

3:15 pm-8:54 am

1 stop17h 39m

$714

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 9/16

10:03 am-11:00 pm

1 stop12h 57m

Cartagena Rafael Nunez

Tue 9/22

6:20 am-7:56 pm

1 stop13h 36m

$727

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 9/16

10:03 am-11:00 pm

1 stop12h 57m

Cartagena Rafael Nunez

Mon 9/21

6:20 am-7:56 pm

1 stop13h 36m

$727

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Sun 6/21

6:15 pm-12:35 pm

1 stop18h 20m

Cartagena Rafael Nunez

Tue 6/30

3:13 pm-5:24 pm

1 stop26h 11m

$729

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 7/15

6:48 pm-12:35 pm

2 stops17h 47m

Cartagena Rafael Nunez

Mon 7/20

3:17 pm-8:33 am

2 stops17h 16m

$736
Quickest round-trip

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Tue 7/7

5:42 am-1:09 pm

1 stop7h 27m

Cartagena Rafael Nunez

Tue 7/14

4:25 am-9:32 pm

2 stops17h 07m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from George Bush Intcntl to Cartagena

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 George Bush Intcntl to Cartagena in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
AranGrantPrice Accuracy3 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 Houston George Bush Intcntl Airport-Cartagena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Cartagena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Cartagena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Cartagena 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 Houston George Bush Intcntl Airport-Cartagena 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 George Bush Intcntl to Cartagena

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

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Cartagena?

The price you pay for your flight from Houston George Bush Intcntl Airport to Cartagena may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cartagena (average of $434). Flying from Houston George Bush Intcntl Airport to Cartagena in January is currently the most expensive (average of $643). 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.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Cartagena?

Reviews of airlines servicing Cartagena

Get insights into the airlines that provide service to Cartagena. 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 Cartagena. Reviews last updated May 8, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Cartagena, such as American Airlines and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,670 reviews

Crew

7.9

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,670 reviews
American Airlines
7.1
Good
11,670 reviews

Crew

7.9

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
Spirit Airlines
6.3
Okay
8,637 reviews
American Airlines
7.1
Good
11,670 reviews

Crew

7.9

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

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

    Cartagena Rafael Nunez (CTG), located 4.1 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Cartagena. 2 airlines have flights to Rafael Nunez from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Cartagena Rafael Nunez should not be difficult; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day.

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

    Airlines like American Airlines fly from Houston George Bush Intcntl Airport to Cartagena in about 18h 41m. The time it takes to get you to your destination can typically vary by up to . Houston George Bush Intcntl Airport and Cartagena are separated by a distance of 1857 mi.

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

    Currently priced at $291, Spirit Airlines will fly you from Houston George Bush Intcntl Airport to Cartagena and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $551. These flights start at 48% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cartagena (average of $434). Flying from Houston George Bush Intcntl Airport to Cartagena in January is currently the most expensive (average of $643). 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
Boca Grande

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Top 2 airlines flying from George Bush Intcntl to Cartagena

Discover the top 2 airlines that operate flights from George Bush Intcntl to Cartagena. 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 May 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$291Average$434FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$551Average$693FlexibilityNo cancel feeOn-time71%

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