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Cartagena

$112+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CTG
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Cartagena Rafael Nunez are usually found in September or July, booked 74 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap 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 July 28, 2025.

Round-trip from

$301
(CheapOair)

One-way from

$112
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$485
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
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Highest demand for flights based on searches. 12% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 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 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 July 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 10/15:34 amIAH - CTG
1 stop6h 49mSpirit Airlines
Sun 10/51:29 pmCTG - IAH
1 stop9h 13mSpirit Airlines
Deal found 7/27$302
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Tue 8/195:30 amIAH - CTG
1 stop6h 58mMultiple Airlines
Tue 8/268:35 pmCTG - IAH
2 stops21h 36mMultiple Airlines
Deal found 7/27$345

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 July 28, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Cartagena that are best for you.

Fly from

George Bush Intcntl

Fly to

Cartagena

Route

Depart

Return

Price

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 10/1

5:34 am-12:23 pm

1 stop6h 49m

Cartagena Rafael Nunez

Sun 10/5

1:29 pm-10:42 pm

1 stop9h 13m

$302

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Tue 8/19

5:30 am-12:28 pm

1 stop6h 58m

Cartagena Rafael Nunez

Tue 8/26

8:35 pm-6:11 pm

2 stops21h 36m

$345

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Sun 8/31

7:16 pm-12:28 pm

1 stop17h 12m

$112

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Mon 8/25

12:41 pm-5:50 pm

2 stops29h 09m

$141

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Sun 8/31

5:40 pm-3:37 pm

3 stops21h 57m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Cartagena. Price data was last updated on July 25, 2025.

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 74 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cartagena (average of $404). Flying from Houston George Bush Intcntl Airport to Cartagena in December is currently the most expensive (average of $521). 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.

What is the cheapest time of day to fly from IAH to CTG?

Find hourly flight availability from George Bush Intcntl to Cartagena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Cartagena in the afternoon. Doing so could potentially save you 69% on the flight price compared to flying at noon, which is usually more expensive.

What’s the top layover airport for flights from Houston George Bush Intcntl Airport to Cartagena?

Share of 1-stop round-trip flights from Houston George Bush Intcntl Airport to Cartagena chosen by Cheapflights users in the past 12 months, using the same layover each way.

Fort Lauderdale (FLL) – chosen by Cheapflights users on 80% of 1-stop itineraries from Houston George Bush Intcntl Airport to Cartagena on Cheapflights.

What’s the cheapest layover airport for flights from Houston George Bush Intcntl Airport to Cartagena?

Average round-trip fare for 1-stop flights from Houston George Bush Intcntl Airport to Cartagena, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Fort Lauderdale (FLL) is the most affordable 1-stop option, with an average round-trip price of $431.

What’s the fastest layover option from Houston George Bush Intcntl Airport to Cartagena?

Shortest average travel time for 1-stop one-way flights from Houston George Bush Intcntl Airport to Cartagena, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Fort Lauderdale (FLL) have the shortest average one-way travel time for 1-stop routes: 3h 31m.

Which airport typically offers the quickest layover for flights from Houston George Bush Intcntl Airport to Cartagena?

Average layover duration for 1-stop one-way flights from Houston George Bush Intcntl Airport to Cartagena, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 2h 02m.

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 July 28, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Cartagena, such as Avianca and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.7
Okay
2,386 reviews

Entertainment

5.4

Crew

7.3

Overall

6.7

Food

5.1

Comfort

6.4

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

SCL - BOG

We paid for a business class but what we got was rows where they took the middle seat and called it a business class. That's fraud. Don't charge people for a service you are not providing. There was no menu to choose from, they had your typical gross airline food, overcooked, and really stale. No salad, no real drinks. Terrible. The seats only declined as they would in economy. I wish i had known about their service, I would have bought an entire row in economy and would have been more comfortable and have saved ton of money. One more thing, there is no concept of queueing the preferred class first because you eventually end up on a bus to the airplane so it defeats the whole purpose.
Avianca
6.7
Okay
2,386 reviews
Avianca
6.7
Okay
2,386 reviews

Entertainment

5.4

Crew

7.3

Overall

6.7

Food

5.1

Comfort

6.4

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

SCL - BOG

We paid for a business class but what we got was rows where they took the middle seat and called it a business class. That's fraud. Don't charge people for a service you are not providing. There was no menu to choose from, they had your typical gross airline food, overcooked, and really stale. No salad, no real drinks. Terrible. The seats only declined as they would in economy. I wish i had known about their service, I would have bought an entire row in economy and would have been more comfortable and have saved ton of money. One more thing, there is no concept of queueing the preferred class first because you eventually end up on a bus to the airplane so it defeats the whole purpose.
Spirit Airlines
6.3
Okay
8,040 reviews
Avianca
6.7
Okay
2,386 reviews

Entertainment

5.4

Crew

7.3

Overall

6.7

Food

5.1

Comfort

6.4

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

SCL - BOG

We paid for a business class but what we got was rows where they took the middle seat and called it a business class. That's fraud. Don't charge people for a service you are not providing. There was no menu to choose from, they had your typical gross airline food, overcooked, and really stale. No salad, no real drinks. Terrible. The seats only declined as they would in economy. I wish i had known about their service, I would have bought an entire row in economy and would have been more comfortable and have saved ton of money. One more thing, there is no concept of queueing the preferred class first because you eventually end up on a bus to the airplane so it defeats the whole purpose.

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. 3 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.

  • What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Cartagena round-trip?

    Currently priced at $301, 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. This flight start at 46% 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cartagena (average of $404). Flying from Houston George Bush Intcntl Airport to Cartagena in December is currently the most expensive (average of $521). 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.

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Top 3 airlines flying from George Bush Intcntl to Cartagena

Discover the top 3 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$278Average$455FlexibilityNo cancel feeOn-time65%
DeltaCheapest$461Average$569FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$485Average$731FlexibilityNo cancel feeOn-time71%

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