Do Alaska airlines miles expire

Do Alaska airlines miles expire? Alaska airlines does not expire as long as your Mileage Plan account remains active. This means that as long as you earn or redeem miles at least once every 24 months, your miles will not expire. This provides flexibility for customers to accumulate miles over time and redeem them for flights, upgrades, or other rewards without the worry of losing them due to inactivity. Additionally, Alaska Airlines offers various ways to earn miles, such as flying with Alaska Airlines or its partner airlines, using an Alaska Airlines credit card, or shopping with partner retailers, making it easy to keep your account active and your miles safe from expiration.