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New direct flights between Cartagena de Indias and Buenos Aires, starting in late 2026, are set to strengthen air connectivity and tourism flows between Colombia and Argentina, adding a high‑profile beach–city pairing to South America’s route map.
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Seasonal Daily Service Connects Cartagena and Buenos Aires
Publicly available information from Argentina’s transport authorities indicates that Avianca has received authorization to operate regular international services on the Cartagena de Indias – Buenos Aires route with up to seven weekly frequencies between November 2026 and March 2027. The approval covers passenger and cargo operations, framed within standard third and fourth freedom traffic rights between the two countries.
Colombian and Argentine aviation coverage earlier in 2026 had already highlighted Avianca’s intention to add Buenos Aires flights from Cartagena, alongside a new link from Cali, pending regulatory sign‑off. These routes would complement the airline’s existing Argentina operations from Bogotá and Medellín, expanding its footprint from primarily business and hub‑focused traffic to more leisure‑driven itineraries that directly connect coastal tourism centers with the Argentine capital.
Route maps and booking engines published by the airline show Cartagena–Buenos Aires listed among its international options for the upcoming southern summer season, with indicative one‑way fares publicized for early September as broader inventory and schedules are loaded. While precise departure times and aircraft types remain subject to operational adjustments, the regulatory approval and advance marketing together point to an imminent launch window aligned with peak travel demand between both countries.
The new Cartagena–Buenos Aires nonstop would reduce travel times compared with current one‑stop options via Bogotá, Lima or São Paulo, which often exceed 10 to 12 hours including layovers. A direct link in the five‑ to six‑hour range positions Cartagena as a more accessible Caribbean gateway for Argentine travelers seeking warm‑weather escapes at the start of the austral summer.
Cartagena’s Air Network Reaches a “Historic” Phase
The launch of a direct connection to Buenos Aires arrives as Cartagena experiences what local tourism bodies describe as a historic moment for its air connectivity. A recent connectivity update from the city’s tourism corporation, based on data through June 2026, reports that Rafael Núñez International Airport is now linked directly to 21 destinations via more than 16 partner airlines, with around 547 weekly flights in operation.
That same update notes that, for the year‑end period and early 2027, new routes to Houston, Washington and Buenos Aires are scheduled to join the network, underlining the dual focus on strengthening both North and South American markets. The addition of a direct service to Argentina’s capital in particular reinforces Cartagena’s positioning not only as a Caribbean beach destination but also as a regional hub capable of capturing growing intra‑Latin American tourism flows.
Rafael Núñez International has progressively expanded its roster of carriers and destinations in recent years, attracting full‑service and low‑cost airlines that connect the city with major markets such as the United States, Mexico, Central America and other points in South America. Current and historical schedules show operations by airlines including Avianca, Copa, LATAM, Spirit, JetBlue and Wingo, among others, reflecting a diversified mix of network and leisure operators.
This broader connectivity framework provides the foundation for new point‑to‑point links such as Cartagena–Buenos Aires. By leveraging the existing hotel capacity, cruise infrastructure and urban redevelopment of Cartagena’s historic center and coastal zones, stakeholders aim to capture more high‑spend regional visitors who may previously have routed exclusively through Bogotá or other regional hubs.
Rising Tourism Flows Support New South American Routes
The Cartagena–Buenos Aires route emerges against a backdrop of record‑setting tourism and air traffic figures in both Colombia and Argentina. Data from Colombia’s Ministry of Commerce, Industry and Tourism show that between January and September 2025 the country welcomed about 4.8 million non‑resident visitors, while total passenger traffic on regular flights reached approximately 37 million in the first eight months of that year, including more than 16 million on international services. Reports describe this as sustained growth that consolidates Colombia’s position as one of the most dynamic tourism markets in the region.
Migration statistics for Colombia confirm the trend, indicating that 2025 closed with more than 21.7 million migratory movements, a 6 percent increase compared with 2024 and the highest level on record. Around 94 percent of these flows were concentrated in air transport, underscoring the critical role of aviation in enabling Colombia’s tourism expansion and its connectivity with neighboring markets.
Regional traffic reports prepared for Latin America and the Caribbean point to Argentina as one of the fastest‑growing air transport markets in the region in 2025, with particularly strong increases in domestic passenger numbers and a recovery in outbound tourism. These same analyses highlight Colombia’s performance, noting that the country handled roughly 57.5 million passengers in 2025 and cemented its place among the three largest aviation markets in Latin America.
International route development organizations have also singled out Colombia’s progress in expanding its global air network. Industry recognition granted to ProColombia in 2025, for example, cited a record year in international connectivity, with nonstop services linking the country to more than 30 foreign markets. Within that context, South American flows, including those involving Argentina, were identified as key opportunities for further growth.
Tourism Opportunities for Both Sides of the Route
The forthcoming Cartagena–Buenos Aires nonstop is expected to open multiple opportunities for tourism and trade operators in both countries. For Argentine travelers, a direct route provides easier access to one of the Caribbean’s best‑known colonial cities, already popular for its UNESCO‑listed old town, beaches and proximity to island and nature excursions along Colombia’s northern coast.
For Colombian and third‑country visitors, Buenos Aires offers a contrasting cultural and urban experience centered on gastronomy, tango, architecture and events. Travel‑planning content and destination guides promoted by airlines on the Cartagena–Buenos Aires pairing emphasize this contrast, presenting itineraries that combine sun‑and‑sea stays in Cartagena with city‑break extensions in the Argentine capital or onward trips to wine, Patagonia or pampas regions.
Multi‑destination packaging is likely to be an important driver of demand on the route, particularly among travelers from Europe and North America who already view South America as a combined circuit. A traveler flying into Buenos Aires could, for instance, connect onward to Cartagena without returning to Bogotá or other hubs, reducing overall trip time and allowing more nights in destination. Such patterns are aligned with broader regional strategies that seek to position South America as an integrated tourism region rather than a series of isolated national markets.
Tourism authorities in both countries have, in separate reports, underscored the role of air connectivity in improving average length of stay and visitor expenditure. Shorter travel times and better scheduling typically encourage travelers to add extra nights or additional cities to an itinerary, benefiting hotels, restaurants and local experience providers at each end of the route.
Strategic Implications for Regional Air Connectivity
From a network‑planning perspective, the new Cartagena–Buenos Aires flights illustrate how South American airlines are rebalancing their operations toward more point‑to‑point leisure routes alongside traditional hub‑and‑spoke structures. Instead of funneling all Argentina‑bound traffic through Bogotá or other primary hubs, Avianca’s planned services from Cartagena and Cali respond to concrete demand patterns in secondary cities with strong tourism or diaspora links.
Industry data compiled by regional airline associations show that Latin American air traffic continued to grow in 2025 and early 2026, with Colombia and Argentina among the markets registering some of the fastest year‑over‑year gains. Additional capacity on routes connecting major tourism centers is one way carriers are seeking to capitalize on this demand while diversifying their risk across multiple origin and destination pairs.
For airports and destination marketers, the Cartagena–Buenos Aires link provides a case study in how targeted route development can extend a city’s reach into new source markets. By connecting directly to Argentina’s largest metropolitan area, Cartagena strengthens its role as an entry point not only for Argentines but also for travelers from southern Brazil, Uruguay and Chile who frequently route through Buenos Aires for regional connections.
Looking ahead to the 2026–2027 southern summer, observers will be watching booking trends, load factors and potential schedule adjustments as indicators of whether the new route can sustain year‑round or expanded seasonal operations. If performance matches the broader upward trajectory of tourism and air travel between Colombia and Argentina, the Cartagena–Buenos Aires corridor could become a permanent fixture on the South American aviation map.
Argentina Ministry of Transport – Colombia route approvals
Cartagena tourism corporation – air connectivity update 2026
Colombia Ministry of Commerce, Industry and Tourism – tourism growth data