American Airlines, Delta Air Lines, and United Airlines are the most common carriers offering one-stop itineraries between Greater Rochester International Airport (ROC) and Nashville International Airport (BNA). American often routes through Charlotte (CLT) or Philadelphia (PHL), Delta via Detroit (DTW) or Atlanta (ATL), and United via Chicago O'Hare (ORD) or Washington D.C. (IAD). For November, compare total travel time and connection reliability: Delta’s ATL hub may offer faster single-connection options, while American can provide competitive pricing through CLT. United can be strong if you have MileagePlus benefits or prefer ORD connections. Check baggage allowances, change fee policies, and loyalty status advantages when choosing. CTA: Compare November flight options by carrier and book the itinerary that offers the best balance of price, schedule, and frequent-flyer benefits.