Nope — Alaska miles don’t expire as long as your account stays active. I learned this the easy way when I logged in after almost two years of not flying them (life got busy), and my miles were still sitting there untouched.
All you really need is some activity every couple of years — even something tiny like buying a few miles or earning a few through a partner. I ended up earning some from a random hotel stay, and that reset everything. Super low-stress compared to programs that wipe your balance if you forget about them.
All you really need is some activity every couple of years — even something tiny like buying a few miles or earning a few through a partner. I ended up earning some from a random hotel stay, and that reset everything. Super low-stress compared to programs that wipe your balance if you forget about them.