The vast majority of 1/144 airliners are Revell of Germany or Minicraft. Skyline Daco makes a really great 737 Classic series (-300, -400, and -500). Some aircraft types are only made by Revell or Minicraft, so it kinda depends on which airliner you want to make.
Zevzda makes two really nice airline kits: a Boeing 767 and a 787. Basically you'll have to decide which aircraft you want to do before making a brand selection, cause you might only have one choice.