The biggest benefit is itinerary flexibility, not a universal promise of a lower fare or a shorter total journey. For a trip built around Sapporo, Niseko, Rusutsu, Furano, Hokkaido skiing, or the Sapporo Snow Festival, arriving at CTS can eliminate a separate domestic flight after reaching Tokyo or Osaka. It can also make an itinerary that starts in Hokkaido feel more natural before continuing south through Japan.
For a broader visit, the established connection through Tokyo may still be better. A Tokyo stop, a central or western Japan leg, a materially better fare, or a mismatch with the seasonal operating days can all make a one-stop itinerary the smarter choice. Use the new services as additional choices, then compare the full trip rather than the nonstop label alone. For broader routing strategy, see our guide to <a href="/plan/flights">planning flights to Japan</a>.