The most convenient airport for flying to the Chapel Hill area is RDU. Taxi service from RDU to any part of Chapel Hill can be arranged upon arrival or in advance; ride-sharing services like Uber or Lyft can be used, but there is a well-developed and orderly taxi service with a staging area located immediately at the exit of RDU terminal 2 (RDU Taxi).
Hotel accommodations in Chapel Hill
Both hotels are in reasonable walking distance from The PIT (< 10 minutes) and are located in nice parts of either Chapel Hill (AC) or Carrboro (Hampton) with many food or social opportunities nearby.
Links to make reservations as a part of the room blocks are here, along with the dates by which reservations must be made to take advantage of the Magnificent CEvNS room block: