Podgorica sits at the edge of most Americans' mental map of Europe, which is precisely why the journey there rewards those willing to plan carefully rather than book on impulse. There is no nonstop option, so business class from Fort Myers to Podgorica requires routing through a major hub, and after dozens of itineraries pieced together on this corridor, I can say definitively: the two strongest paths run through Atlanta-to-Europe on Delta metal connecting to a European partner, or via Frankfurt or Munich on Lufthansa, with Istanbul on Turkish Airlines as the wildcard that often surprises on both routing and comfort. Total journey time typically lands near 11.5 hours of actual flying, though with connections you should budget closer to 15-17 hours door to door.
My preference leans toward the Lufthansa routing when their newer Allegris business class is assigned to the transatlantic leg out of Frankfurt or Munich, since the sliding privacy doors and direct-aisle access on those retrofitted 787s and A350s make the long haul genuinely restful before you transfer to a regional jet down to Montenegro's compact TGD airport. Turkish Airlines deserves serious consideration too — their Istanbul hub is a genuinely enjoyable multi-hour layover thanks to the airline's well-regarded lounge, and Turkish's business class seating on widebodies remains one of the more generous hard products flying into Southeast Europe. Delta's option typically routes through Amsterdam or Paris via a joint-venture partner, and while comfortable, it's the least direct path geographically. My insider tip: fly into TGD rather than nearby Tivat if your final destination is Podgorica proper, since TGD's small terminal clears business class passengers in minutes — a detail few American travelers know until they've done it once.
Because this route isn't heavily trafficked, business class award space and fare sales appear unpredictably rather than on a fixed calendar, though January through March and October into November consistently produce the softest pricing as European leisure demand dips. Given the fragmented routing options and their price volatility, this is very much a route where setting fare alerts and letting automated tracking do the daily watching pays off far more than manual searching ever will.