In a historic advancement for transcontinental air travel, American Airlines and JetSmart have finalized a milestone partnership that redefines loyalty programs and route connectivity across South America. Travelers from the United States, Chile, Brazil, Argentina, and Peru are set to benefit from a strategic expansion of American Airlines’ AAdvantage program, which now fully integrates mileage redemptions on JetSmart’s burgeoning regional network. This development reshapes how loyalty-driven travelers access major and secondary destinations throughout Latin America.
JetSmart’s low-cost, high-reach network — already an important player in regional aviation — now becomes a critical puzzle piece in American Airlines’ long-term Latin American dominance strategy. The partnership promises unparalleled rewards flexibility, enhanced destination reach, and a loyalty framework robust enough to compete with global carriers entrenched in the region.
AAdvantage Loyalty Enters a New Era in South America
For years, AAdvantage members have earned status and rewards primarily through U.S.-centric or legacy network carriers. With the inclusion of JetSmart’s routes, American Airlines extends full mileage redemptions across dozens of South American destinations. This transition is more than symbolic — it provides practical, accessible routes to regions that previously sat beyond loyalty redemption reach.
Destinations like Antofagasta (ANF) in northern Chile, Cusco (CUZ) in the Peruvian Andes — gateway to Machu Picchu — and Mendoza (MDZ) in Argentina’s wine-rich terrain are now accessible to loyalty members. These routes significantly expand American Airlines’ geographic coverage, connecting underserved cities and secondary hubs through a robust low-cost network that emphasizes regional affordability and reach.
The operational synergy makes South America not just a transit market, but a core arena where American Airlines intends to grow its loyalty ecosystem while offering AAdvantage members premium value for their accrued miles.
Bridging the Gap After the LATAM Split
This groundbreaking partnership didn’t emerge in a vacuum. It traces back to a strategic inflection point in 2019, when LATAM Airlines pivoted away from American Airlines and joined forces with Delta Air Lines. That split left American Airlines — historically the largest U.S. carrier to South America — seeking new partners to sustain and grow its footprint in a market where loyalty and connectivity go hand in hand.
Enter JetSmart, a rapidly growing ultra-low-cost carrier (ULCC) headquartered in Santiago, Chile, and backed by Indigo Partners — the same investor behind Wizz Air and Frontier Airlines. While American Airlines and JetSmart operate with distinctly different business models, the 2021 alliance bridged the gap. American acquired a 35% equity stake in JetSmart, a rare move that marked a long-term, capital-intensive commitment to its new South American partner.
This partnership also ensured that JetSmart adopted AAdvantage as its de facto loyalty platform. The integration gives JetSmart passengers access to the world’s oldest frequent flyer program, while allowing American Airlines to retain relevance in territories once heavily reliant on LATAM’s connectivity.
From Earning to Redemption: A Long-Awaited Feature
Since September 2024, AAdvantage members flying JetSmart have earned miles and loyalty points on intra-South American flights. This inclusion created an incentive for U.S. and Latin American travelers to remain within the American ecosystem despite LATAM’s defection. However, redemption capabilities lagged behind due to technical hurdles.
Those barriers have now been lifted. Full mileage redemptions across JetSmart’s network are live — a long-awaited development that finally closes the loop on a loyalty expansion campaign launched over three years ago.
Travelers can now book award flights to and from emerging destinations that were once unreachable through legacy loyalty programs. This ability offers unique value, especially in a region where premium cabin demand is low, and economy-class redemptions dominate traveler priorities.
JetSmart’s Value Proposition: Low Cost, High Access
JetSmart’s unique value lies in its ability to serve underrepresented regional markets. Unlike legacy airlines that focus on capital-to-capital routes, JetSmart’s strategy involves reaching smaller cities with point-to-point connectivity. This approach resonates deeply with travelers looking for nonstop access to cultural, ecological, and adventure-rich destinations without expensive detours through major hubs.
These network choices align seamlessly with AAdvantage’s evolution into a more inclusive and flexible loyalty program. With this expansion, travelers can redeem their miles on cost-effective routes to leisure destinations such as:
- La Serena (LSC), Chile’s coastal gem.
- Arequipa (AQP), Peru’s volcanic cityscape.
- Salta (SLA), Argentina’s colonial treasure.
American Airlines thus diversifies its offering in a way that enhances both corporate strategy and customer experience, giving JetSmart a loyalty backbone while delivering value to AAdvantage elite and casual members alike.
Navigating Booking Limitations: The Work Still Ahead
Despite the remarkable expansion of redemption capabilities, technical limitations persist. At present, award bookings for JetSmart flights must be made through JetSmart’s website, as the carrier’s inventory isn’t fully integrated into American Airlines’ main reservation system.
This means that customers planning multi-leg itineraries — say, a Miami-to-Santiago flight on American, followed by a JetSmart connection to La Serena — will need to book separate tickets. The lack of unified booking platforms can complicate itineraries and introduce friction in what should be a seamless loyalty experience.
AAdvantage members may encounter issues such as:
- Inability to view JetSmart award seats on aa.com.
- Manual processes for ticketing and customer service across two carriers.
- Absence of interline baggage handling on certain routes.
American Airlines has signaled that these issues are temporary, and future system integrations are expected to smooth out these complications. As technical coordination improves, travelers will likely gain access to simplified booking flows, automated award availability, and joint ticketing functionalities.
Strengthening American’s Grip on the Continent
The dual partnership strategy American Airlines employs in South America — working with both JetSmart and GOL — effectively gives it regional supremacy. While GOL handles domestic coverage in Brazil, Latin America’s biggest aviation market, JetSmart offers reach across Chile, Peru, Argentina, and beyond.
This dual-network design allows American to offer travelers:
- One-stop connectivity from the U.S. to secondary South American cities.
- A unified loyalty experience across two regionally dominant carriers.
- Greater award seat availability and pricing transparency.
Few other U.S. carriers can match this scale and integration, positioning American Airlines as the de facto loyalty and network leader in the Latin American airspace.
Looking Ahead: A Blueprint for Global Loyalty Integration
This bold realignment of airline alliances and loyalty programs is a case study in how carriers can respond to competitive disruption by pivoting toward strategic investments and technology-driven integration. American Airlines’ long-view approach — taking an equity stake in JetSmart, integrating loyalty functions, and pursuing eventual booking harmonization — sets a new precedent in regional airline partnerships.
For consumers, this means more than just redeemable miles — it signifies greater travel autonomy, broader destination choices, and a network that prioritizes value and flexibility. For American Airlines, it is the fulfillment of a long-held goal to maintain its status as the leading international carrier in South America, with loyalty at the heart of its growth.
As the airline industry continues its post-pandemic evolution, expect more hybrid loyalty models, low-cost partnerships, and interoperable reward ecosystems that defy traditional legacy airline paradigms. In this respect, American Airlines and JetSmart are no longer just allies — they’re architects of a new aviation era in South America.
