$194 Cheap Flights from Cartagena (CTG) to Houston (IAH)

View $194 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Rafael Nunez Intl. Airport (CTG) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Cartagena to Houston (CTG-IAH)

Prices were available within the past 7 days and start at $194 for one-way flights and $284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Oct 25 - Sat, Nov 1
CTG
Cartagena
IAH
Houston
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Oct 25 from Cartagena to Houston, returning Sat, Nov 1, priced at $284 found 3 days ago
Spirit Airlines
Wed, Nov 12 - Tue, Nov 18
CTG
Cartagena
IAH
Houston
$292 Roundtrip, found 6 days ago
$292
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Wed, Nov 12 from Cartagena to Houston, returning Tue, Nov 18, priced at $292 found 6 days ago
Spirit Airlines
Thu, Nov 6 - Tue, Nov 11
CTG
Cartagena
IAH
Houston
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Nov 6 from Cartagena to Houston, returning Tue, Nov 11, priced at $297 found 1 day ago
Spirit Airlines
Thu, Nov 6 - Mon, Nov 10
CTG
Cartagena
IAH
Houston
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Thu, Nov 6 from Cartagena to Houston, returning Mon, Nov 10, priced at $299 found 3 days ago
Spirit Airlines
Thu, Nov 6 - Mon, Nov 10
CTG
Cartagena
IAH
Houston
$300 Roundtrip, found 3 days ago
$300
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Thu, Nov 6 from Cartagena to Houston, returning Mon, Nov 10, priced at $300 found 3 days ago
Spirit Airlines
Wed, Feb 4 - Tue, Feb 10
CTG
Cartagena
IAH
Houston
$305 Roundtrip, found 5 days ago
$305
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed, Feb 4 from Cartagena to Houston, returning Tue, Feb 10, priced at $305 found 5 days ago
American Airlines
Wed, Dec 17 - Wed, Jan 14
CTG
Cartagena
IAH
Houston
$545 Roundtrip, found 3 days ago
$545
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 17 from Cartagena to Houston, returning Wed, Jan 14, priced at $545 found 3 days ago
JetBlue Airways
Wed, Dec 10 - Sat, Jan 17
CTG
Cartagena
IAH
Houston
$592 Roundtrip, found 2 days ago
$592
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Dec 10 from Cartagena to Houston, returning Sat, Jan 17, priced at $592 found 2 days ago
Delta
Thu, Nov 27 - Tue, Dec 9
CTG
Cartagena
IAH
Houston
$602 Roundtrip, found 1 day ago
$602
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 27 from Cartagena to Houston, returning Tue, Dec 9, priced at $602 found 1 day ago
United
Mon, Nov 3 - Wed, Nov 12
CTG
Cartagena
IAH
Houston
$611 Roundtrip, found 6 days ago
$611
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 3 from Cartagena to Houston, returning Wed, Nov 12, priced at $611 found 6 days ago

Find the cheapest month to fly from Cartagena (CTG) to Houston (IAH)

May is typically the cheapest month to fly

From $291 - $707 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $567
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $567

Frequently asked questions

How much does a flight from Rafael Nunez Intl. Airport (CTG) to George Bush Intercontinental Airport (IAH) cost?
Grab a cheap one-way flight from $194 or cheap return flight from $284 from Rafael Nunez Intl. Airport (CTG) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Rafael Nunez Intl. Airport (CTG) to George Bush Intercontinental Airport (IAH)?
October is the cheapest month to fly from CTG to IAH. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Rafael Nunez Intl. Airport (CTG) to George Bush Intercontinental Airport (IAH)?
To find the cheapest airline flying from CTG to IAH, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Rafael Nunez Intl. Airport (CTG) to George Bush Intercontinental Airport (IAH)?
You'll need to catch a flight with a layover when traveling from Rafael Nunez Intl. Airport (CTG) to George Bush Intercontinental Airport (IAH). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from CTG to IAH?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rafael Nunez Intl. Airport (CTG) to George Bush Intercontinental Airport (IAH)?
To land at George Bush Intercontinental Airport (IAH) without delays, book a flight that leaves from Rafael Nunez Intl. Airport (CTG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rafael Nunez Intl. Airport (CTG) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your flight from CTG to IAH just before your journey is typically more expensive. But if there's some wiggle room with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a CTG to IAH flight and hotel package?
Booking a CTG to IAH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Rafael Nunez Intl. Airport (CTG) to George Bush Intercontinental Airport (IAH)?
In most instances, you can modify or cancel your CTG to IAH flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Rafael Núñez Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Aeromexico, Air Canada, American Airlines, Copa, Delta, JetBlue Airways, LATAM Airlines Group, Spirit Airlines, United, avianca
Roundtrip price
$283
Distance
1857 mi

Book with confidence

Book with confidence

Cartagena to Houston Flights

The cheapest times to fly from Cartagena to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cartagena to Houston are during the month of October. You can find some of the cheapest flights from Cartagena to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cartagena to Houston

Sunday is one of the best days to book for cheap flights from Cartagena to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cartagena to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cartagena to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $194 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cartagena to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cartagena to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cartagena to Houston Flights

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*Available to One Key members.