Business class to Aruba in December 2026 showed the most routes below typical at 90 days out, with 1 of 3 reaching IMPRESSIVE. Altius monitored 3 nonstop routes from 3 gateways, and the deepest fare was $2,272 to Oranjestad departing 2026-12-21. Coverage is partial: 21 of 31 departure dates observed.