Easyjet (for anything under 4 hours). United business for long haul (because they are cheap) I fly a lot for business; Emirates, Malaysia, Singapore, KLM, Qantas, Lufthansa, United, AirNZ, SAS, American Airlines...and probably a few more I can't recall just now. Its so refreshing to fly low cost carriers even when I always fly business class for work. The lack of nonsensical movies of kids running through fields of dandelions and other crap, or "Spirit of whatever..." - just turn up at the gate with a bag that fits inside this measuring frame, we'll get on the plane and get going with minimum fuss and then get the plane and out of each others lives ASAP. Fantastic. And for a fraction of the price. Air travel ceased to be adventurous and romantic a long time ago. Its just another form of transport.