I need a r/t, non stop from JFK to SJU for next December. My choices seem to be Delta or Jet Blue. Delta should open the flight next week, JB not yet. Is there any disadvantage booking the Delta one way and waiting to see what the price for JB's return flight is? The JB time on the return is better for me but I don't want to lose out on the flight to San Juan waiting for JB to post.
Thanks
Thanks