Eppley Airfield doesn't get much love in the transatlantic conversation, but that's precisely what makes routing business class from Omaha to Berlin such a satisfying puzzle to solve well. There is no nonstop option here, so the real decision happens at the connection: Delta funnels through Amsterdam or Paris via its joint venture with Air France-KLM, United typically routes through Chicago or Newark before crossing to Frankfurt or Munich on partner Lufthansa, and American connects via Chicago or Philadelphia into London or Frankfurt through British Airways or Finnair metal. Delta's One Suite, now rolling out more broadly across its widebody fleet, remains the strongest hard-product bet if you can position onto an A330-900 or A350 for the long haul; United's polaris seats on 767s and 777s are solid but showing their age compared to newer JV partner cabins. My own preference after flying this corridor repeatedly is the Delta-KLM combination through Amsterdam, since Schiphol's connections into Berlin Brandenburg are frequent and the layover is short enough to avoid burning a full day.
The domestic leg out of Omaha is the wildcard most travelers underestimate — a regional jet segment to a hub, often operated by a partner carrier, means your actual business class experience doesn't begin until the widebody portion, so don't expect lie-flat comfort until you've cleared the first connection. An insider trick I've used repeatedly: booking the Chicago-Frankfurt or Chicago-Munich United/Lufthansa segment specifically to land at Frankfurt's Terminal 1, where Lufthansa's business lounge network offers a far more restful pre-departure experience than the tighter connections through Newark. Seasonally, January through March and again in October and November consistently produce the softest fares and best award space on this corridor, since Berlin's summer tourist surge and the July-August European vacation period both push demand and prices upward.
Given how much these fares swing based on hub routing, fuel surcharges, and partner award availability, I'd treat this as a route where setting up fare alerts pays real dividends — the difference between a mediocre connection and a genuinely comfortable Omaha-to-Berlin business class itinerary often comes down to catching the right fare window before it closes.