Flights operate at least twice daily (weekdays only in winter) to Tiree airport (TRE) from [wiki=d586293d554981ed611ab7b01316d2d5#By_plane]Glasgow International[/wiki] (GLA), which has good domestic and international connections.
Sail to Tiree from [wiki=6e1eab3b8657c93fd95a3280469eb281]Oban[/wiki], with most sailings also serving the island of [wiki=9a557bb14d1daf432595d548d5cdc415]Coll[/wiki]. The crossing takes about 4 hours. Daily sailings in summer (Apr-Oct); Tues, Thurs, Sat, Sun only in winter. One sailing per day plus on some days the Oban - [wiki=53d6565c980f241c803eaaabbc3b00d4]Barra[/wiki] boat also calls at Tiree.