Staff travel works pretty well.
6 months qualifies you and spouse for staff travel anywhere on flybe network, 12 months gives full priveledges with industry partners and allows all immediate family and 4 nominated friends staff travel on flybe network.
Prices around £19 domestic for standby each sector, and I think £35 overseas per sector on flybe routes. Confirmed tickets are predictably much more expensive.
Only glitch comes in later years of service once free confirmed tickets become available, as tickets are often unavailable for chosen routes/dates especially during peak holiday times.