HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cartagena

$143+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CTG
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Cartagena with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 12, 2026.

This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:45 am
IAH
-
CTG
1 stop6h 21m
Spirit Airlines
Sat 4/111:14 pm
CTG
-
IAH
1 stop10h 45m
Spirit Airlines
Deal found 3/9$329
This CheapOair deal was found by Cheapflights users on 3/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:45 am
IAH
-
CTG
1 stop6h 21m
Spirit Airlines
Sat 4/41:14 pm
CTG
-
IAH
1 stop10h 45m
Spirit Airlines
Deal found 3/8$352
This CheapOair deal was found by Cheapflights users on 3/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:45 am
IAH
-
CTG
1 stop6h 21m
Spirit Airlines
Thu 4/21:14 pm
CTG
-
IAH
1 stop10h 45m
Spirit Airlines
Deal found 3/7$357
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:45 am
IAH
-
CTG
1 stop6h 21m
Spirit Airlines
Wed 4/151:11 pm
CTG
-
IAH
1 stop9h 36m
Spirit Airlines
Deal found 3/9$358
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sat 3/289:26 am
IAH
-
CTG
1 stop26h 40m
Multiple Airlines
Sat 4/111:14 pm
CTG
-
IAH
1 stop10h 45m
Multiple Airlines
Deal found 3/9$359
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:45 am
IAH
-
CTG
1 stop6h 21m
Spirit Airlines
Fri 4/31:14 pm
CTG
-
IAH
1 stop19h 26m
Spirit Airlines
Deal found 3/9$361
This CheapOair deal was found by Cheapflights users on 3/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/295:45 am
IAH
-
CTG
1 stop6h 21m
Spirit Airlines
Sat 4/41:14 pm
CTG
-
IAH
1 stop7h 20m
Spirit Airlines
Deal found 3/11$362
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:45 am
IAH
-
CTG
1 stop6h 21m
Spirit Airlines
Fri 4/31:14 pm
CTG
-
IAH
1 stop19h 26m
Spirit Airlines
Deal found 3/9$366
This CheapOair deal was found by Cheapflights users on 3/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:22 pm
IAH
-
CTG
1 stop19h 44m
Spirit Airlines
Tue 4/141:14 pm
CTG
-
IAH
1 stop10h 45m
Spirit Airlines
Deal found 3/7$367

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(CheapOair)

One-way from

$143
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$668
Provider with most accurate pricing for Houston George Bush Intcntl-Cartagena Rafael Nunez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Cartagena Rafael Nunez flights.
Search Deals
From Houston George Bush Intcntl to Cartagena Rafael Nunez
Search Deals
One-way flight from Houston George Bush Intcntl to Cartagena Rafael Nunez
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 12, 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
Quickest round-trip

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 4/8

5:45 am-12:06 pm

1 stop6h 21m

Cartagena Rafael Nunez

Sat 4/11

1:14 pm-8:34 pm

1 stop7h 20m

$329

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Sun 3/29

5:45 am-12:06 pm

1 stop6h 21m

Cartagena Rafael Nunez

Sat 4/4

1:14 pm-10:37 pm

2 stops9h 23m

$410

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Thu 4/9

5:15 am-6:10 am

3 stops24h 55m

Cartagena Rafael Nunez

Tue 4/14

5:35 am-5:32 pm

2 stops11h 57m

$470

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Thu 4/9

4:22 pm-12:06 pm

1 stop19h 44m

Cartagena Rafael Nunez

Sun 4/12

1:14 pm-10:18 am

2 stops21h 04m

$484

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Mon 4/6

4:30 pm-12:06 pm

3 stops19h 36m

Cartagena Rafael Nunez

Mon 4/13

1:45 pm-11:59 pm

3 stops34h 14m

$494

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Thu 8/13

6:00 am-12:14 pm

1 stop6h 14m

Cartagena Rafael Nunez

Tue 8/18

1:20 pm-10:45 pm

1 stop9h 25m

$539

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Sat 6/27

6:14 pm-12:35 pm

1 stop18h 21m

Cartagena Rafael Nunez

Sat 8/8

3:10 pm-12:28 am

1 stop9h 18m

$540

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Tue 6/2

8:29 am-12:06 pm

1 stop27h 37m

Cartagena Rafael Nunez

Mon 6/8

4:25 am-8:37 am

2 stops28h 12m

$541

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Fri 5/15

5:25 pm-2:04 pm

1 stop20h 39m

Cartagena Rafael Nunez

Thu 5/21

1:35 pm-11:59 pm

1 stop10h 24m

$543
Cheapest one-way

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Sat 3/28

9:26 am-12:06 pm

1 stop26h 40m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 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?

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 March 6, 2026.

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 18 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, June is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cartagena (average of $118). Flying from Houston George Bush Intcntl Airport to Cartagena in March is currently the most expensive (average of $387). 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 March 12, 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
11,432 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Crew

7.9

Boarding

7.5

Overall

7.1

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.1
Good
11,432 reviews
American Airlines
7.1
Good
11,432 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Crew

7.9

Boarding

7.5

Overall

7.1

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
Spirit Airlines
6.3
Okay
8,518 reviews
American Airlines
7.1
Good
11,432 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Crew

7.9

Boarding

7.5

Overall

7.1

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

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 Spirit Airlines fly from Houston George Bush Intcntl Airport to Cartagena in about 6h 21m. 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 $292, 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 $524. These flights 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, June is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cartagena (average of $118). Flying from Houston George Bush Intcntl Airport to Cartagena in March is currently the most expensive (average of $387). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$292Average$434FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$524Average$705FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.