Ibiza's runway can't handle widebody jets, which is the single fact that dictates every routing decision for Palm Beach travelers chasing this White Isle escape. There is no nonstop option, and there never will be, so business class from West Palm Beach to Ibiza always means a connection through a major European or transatlantic hub — typically Madrid via Iberia, London via British Airways, or Frankfurt/Munich via Lufthansa. Iberia's A330 or A350 business class, with its lie-flat seats and Toque de Martín Berasategui-designed menus, makes Madrid the most seamless option, since Iberia operates the highest frequency of onward IBZ flights and PBI travelers can often route through Miami or JFK to catch the transatlantic leg. I've worked this itinerary enough summers to know that landing in Madrid gives you a real shot at a proper daytime layover in the Iberia lounge at T4, which remains one of Europe's most underrated business lounges for a shower and a real sit-down meal before the short IBZ hop.
British Airways routes through London Heathrow, where Club Suite — the airline's fully enclosed, door-equipped pod introduced across its long-haul fleet — is worth booking if your PBI-origin flight connects through JFK or another BA transatlantic gateway; just budget extra connection time at Heathrow's T5, since BA's Ibiza service is seasonal and concentrated in the warmer months. Lufthansa's Frankfurt or Munich routing suits travelers already positioned near a Lufthansa transatlantic gateway like Newark or Boston, and depending on aircraft assignment you may find Allegris cabins with their tiered seating options, though older business configurations still fly this corridor too — worth checking equipment before booking. My insider tip: fly into Ibiza on a Tuesday or Wednesday rather than the Friday-Saturday crush, since seasonal charter congestion inflates both airport wait times and fares on weekend departures, and airlines quietly release better business awards midweek.
April, May, September, and October reward patience, since Ibiza's shoulder season pulls fares down from peak summer while still delivering warm Mediterranean weather and manageable airport crowds — but these premium cabins move fast once flagged, so setting fare alerts remains the smartest way to catch a West Palm Beach to Ibiza business class deal before it disappears.