American Airlines: Often offers one-stop itineraries via Miami (MIA) with solid connectivity to Tancredo Neves–Confins International Airport (CNF) through partner connections; good for seamless baggage transfers. Delta Air Lines: Routes commonly connect via Atlanta (ATL), offering frequent schedules and reliability; SkyTeam partners can extend Brazil coverage. LATAM: Strong South America network with domestic connections from São Paulo (GRU), typically competitive for flights into CNF. Copa Airlines: Can be competitive routing via Panama (PTY) with good on-time performance. For November travel, compare total travel time, layover lengths, and baggage fees; choose based on whether you prioritize price, shorter travel time, or added comfort like premium cabin availability.