Business class flights from Houston (IAH) to Cartagena (CTG) start from $1,700 round-trip — up to 40% below published airline prices. The ~8 hours journey covers 1,858 miles, with 3 airlines offering lie-flat seats on this route. Best time to book: 3–6 months in advance for best fares.
IAH → CTG
Houston to Cartagena Business Class
From$1,700
Quick Verdict
Updated September 2026Houston to Cartagena business class fares start at $1,700 round-trip, with airlines including LATAM Airlines, American Airlines, Delta Air Lines. The ~8 hours flight covers 1,858 miles. Peak season: December–March. Best value: May–November. Book through BestBusinessClass.com to save up to 40%.
From$1,700
Top AirlinesLATAM Airlines · American Airlines · Delta Air Lines
Flight Time~8 hours
Best MonthsMay–November
Route Overview
Starting From
$1,700 round-trip
Flight Duration
~8 hours
Distance
1,858 miles
Best Value
Jan, Feb, Mar
Savings
Up to 60% off retail
Route Intelligence
Business Class from Houston to Cartagena
Cartagena has become one of the most requested South American business class routes we book out of Houston, and it's easy to see why. The walled city itself — a UNESCO site of pastel colonial buildings, balconies dripping with bougainvillea, and horse-drawn carriages clattering over centuries-old cobblestones — pairs with genuine Caribbean beach access in a way few Latin American destinations manage. Travelers split time between the historic center and Getsemaní's street art and rooftop bars, then head out to Rosario Islands or Bocagrande for a few days of sand. It draws a different crowd than Cancún or Punta Cana: fewer resort chains, more boutique hotels in restored mansions, and a food scene that's earned real attention from chefs outside Colombia.
Airlines & Cabin Experience
No airline flies IAH to Cartagena business class nonstop, so all three carriers we book on this route connect through a hub, which is part of why the total trip runs close to eight hours despite the relatively short 1,858-mile distance. American routes through Miami and puts you in a Flagship Business lie-flat suite in 1-2-1 configuration, with Flagship Lounge access at IAH or MIA and Casper bedding on the connecting long-haul leg when equipment allows. Delta connects through Atlanta with the Delta One Suite — a closing door, real privacy, and a Tumi amenity kit that's genuinely useful for a beach trip. LATAM, as the South America specialist, often routes through Bogotá or its Santiago network, flying 2-2-2 lie-flat seating that's comfortable though a step behind the suite products from the two U.S. carriers.
Pricing & Best Time to Fly
For Houston to Cartagena business class, our consolidator fares run $1,700 to $5,200 round-trip, and where you land in that range depends heavily on timing. January through March is peak demand — dry season, ideal weather, and heavy leisure travel — so book six to eight weeks ahead if you want the lower end of that range. June and July catch summer break travelers, and November and December combine dry-season weather with holiday demand, so fares firm up fast once availability tightens. We steer clients away from April, May, August through October when we can, since Cartagena's rainy season makes for soggier walking-around days and airlines don't discount as aggressively during shoulder periods when leisure demand is thinner but business fares stay flat.
Why Book Through BestBusinessClass.com
On a routing this short, the connection matters more than the cabin. A tight layover in Miami or Atlanta can make or break the experience, so we build in comfortable connection windows and lounge access on both ends rather than just chasing the cheapest fare. Because this is a two-segment trip, seat selection on both legs matters — we always confirm you're in the same cabin product for the domestic-to-international connection, not downgraded to a regional business seat for the shorter hop. Our Travel Managers pull consolidator inventory across LATAM, American, and Delta simultaneously, then match the routing to your actual priority: fastest connection, best lounge, or lowest fare — and handle the booking and seat assignments directly so you're not managing three airline websites for one trip.
Airline Comparison
| Airline | Product | Seat Configuration | Alliance | Key Features | Review |
|---|---|---|---|---|---|
| LATAM Airlines | LATAM Business | Lie-flat, 2-2-2 | None (Oneworld Connect) | South America specialist, Santiago hub | Read Review |
| American Airlines | Flagship Business | Lie-flat suite, 1-2-1 | OneWorld | Flagship Lounge, Casper bedding | Read Review |
| Delta Air Lines | Delta One Suite | Suite with closing door, 1-2-1 | SkyTeam | Delta One Suite privacy, Tumi amenity kit | Read Review |
LATAM Airlines
LATAM Business
Lie-flat, 2-2-2
South America specialist, Santiago hub
Read Full Review →
American Airlines
Flagship Business
Lie-flat suite, 1-2-1
Flagship Lounge, Casper bedding
Read Full Review →
Delta Air Lines
Delta One Suite
Suite with closing door, 1-2-1
Delta One Suite privacy, Tumi amenity kit
Read Full Review →Best Time to Book
When Should You Book Houston to Cartagena Business Class?
Business class fares from Houston to Cartagena range from $1,700 to $5,200 round-trip, depending on season and advance booking. The best value is during May–November. Peak fares occur December–March. Booking 3–6 months ahead and choosing midweek departures typically yields 20–35% savings.
JanBest Value
FebBest Value
MarBest Value
AprAverage
MayGood Value
JunGood Value
JulGood Value
AugGood Value
SepGood Value
OctGood Value
NovGood Value
DecPeak Pricing
💚 Best Value — $1,700–$2,575
💛 Good Value — $2,400–$3,450
🟠 Average — $3,100–$4,150
🔴 Peak Pricing — $3,800–$5,200
Top Rated
By Travelers
Up to 40%
Savings
Licensed
Accredited
24/7
Live Support
Operated by LUX Services LLC|FL Seller of Travel #ST46311
The Business Class Standard
Lie-Flat Guarantee
We only sell true Business Class. 180° fully flat beds on all long-haul routes, ensuring you arrive rested.
Premium Lounges
Access the world's finest lounges. Enjoy pre-flight dining, showers, and quiet workspaces before you board.
Priority Service
Skip the queues. Your ticket includes fast-track security, priority boarding, and premium baggage handling.
The Business Class Standard
Lie-Flat Guarantee
We only sell true Business Class. 180° fully flat beds on all long-haul routes, ensuring you arrive rested.
Premium Lounges
Access the world's finest lounges. Enjoy pre-flight dining, showers, and quiet workspaces before you board.
Priority Service
Skip the queues. Your ticket includes fast-track security, priority boarding, and premium baggage handling.
FAQs: Houston to Cartagena Business Class
Travel Guides
Insights for Cartagena Travelers
What Our Travelers Say
Client Feedback
Verified insights from travelers booking discounted international business class flights.
Ready to book Houston to Cartagena?
Our travel experts have access to unpublished fares. Save up to 40%.