Keeping Your Miles Alive When an Airline Programme Threatens Expiry

Miles Vanish When You Forget About Them. Here is Exactly What to Do.

You logged into your Aeroplan account to check a route and found a zero balance. The miles expired four months ago. That is a free flight down the drain. The airline did not send a reminder. It never does.

Every major frequent flyer scheme has a rule that wipes your balance if you show no earning or redemption within a set window. The window ranges from 12 months to 36 months. The cheapest way to reset that clock costs less than a sandwich. This page tells you exactly how for each scheme that matters.

Which Programmes Expire and When

Activity Based Versus Hard Expiry

Expiration policies fall into two camps. Activity based expiry means your miles die after a set period of no earning or redemption. Hard expiry means the miles vanish on a fixed calendar date from when they were earned, regardless of what you do. A third group with no expiry at all includes Delta SkyMiles, United MileagePlus, JetBlue TrueBlue, Southwest Rapid Rewards, and HawaiianMiles as of 2024. If you only hold miles in those programmes, you can stop reading.

Expiration Windows by Programme

For everyone else, here are the windows for the programmes that handle the bulk of award travel. Air Canada Aeroplan: 18 months of no earning or redemption. American Airlines AAdvantage: 24 months. Alaska Airlines Mileage Plan: 24 months. Avianca LifeMiles: 12 months, the shortest window of any major programme. Air France KLM Flying Blue: 24 months, but only a paid flight resets the clock, not shopping portal earnings or credit card spend.

British Airways Executive Club and Iberia Plus both use a hard expiry at 36 months from the date you earned the miles, with no reset. Turkish Airlines Miles&Smiles also uses a hard expiry at 3 years from the earning date. No reset possible.

The failure case is Avianca LifeMiles. Transfer points into LifeMiles, do nothing for 12 months, and you lose every mile. There is no reinstatement option. The only fix is to set a calendar reminder for month 11.

The Cheapest Reset by Programme

A single earning of 1 mile or 1 point resets the clock in activity based programmes. The cheapest method depends on the programme. Here are your lowest effort options.

Aeroplan, American AAdvantage, and Alaska Mileage Plan. Transfer a small block of points from a transferable bank currency such as Chase Ultimate Rewards, American Express Membership Rewards, or Bilt Rewards. The transfer is instant in most cases. Cost: bank points you were going to use anyway. That is zero incremental cost if you already hold those points. If you have no bank points, buy the minimum mileage block, which runs a small cash outlay. Expensive per mile, but it is the cheapest way in if you have no other earning.

Avianca LifeMiles. Do the survey option. LifeMiles lets you earn small amounts through its survey partner. A short survey pays enough miles to reset the 12 month clock. If surveys are not available in your region, buy miles during a LifeMiles sale, which happens several times a year at a low cost per mile.

Flying Blue. This is the most restrictive. Flying Blue requires a paid flight to reset the clock. Non flight earnings such as shopping portal purchases, dining scheme credits, or buying miles do not count for standard members. Elite members are exempt. If you have no flight booked, your cheapest reset is a short haul paid ticket on a SkyTeam carrier. Price the route on the programme's own search before you transfer anything. That is not cheap, but it is cheaper than losing a large balance.

British Airways Executive Club and Iberia Plus. Hard expiry at 36 months from earning date means you cannot reset the clock. The miles die on a fixed date. Your only tool is to spend them before that date. If you are close to the deadline, book a short haul oneworld award, even a low cost Avios flight on British Airways from London to Edinburgh, to use the balance.

Turkish Airlines Miles&Smiles. Also hard expiry at 36 months from earning. Same strategy as above: redeem before the deadline.

One Tool That Resets Nearly Everything

Bilt Rewards is the closest thing to a universal expiry reset tool. Bilt points transfer to American Airlines AAdvantage, Aeroplan, Flying Blue, Turkish Airlines, and Virgin Atlantic. One Bilt point pushed into any of those programmes counts as earning and resets that programme's expiry clock. Bilt points themselves do not expire as long as your account is active, meaning at least one earning every five years. That includes rent payments or a single monthly credit card swipe.

The same logic applies to any transferable bank currency. Chase Ultimate Rewards, American Express Membership Rewards, and Capital One Miles sitting in your account do not expire while the card account remains open. When you need to reset an airline balance, push a small block of points into that programme. This strategy only fails in programmes with hard expiry, like British Airways or Turkish, where a transfer does not extend the life of miles already in the account. For those, spend the existing miles before the deadline.

What Does Not Work and Gets People Into Trouble

A simple login to your account does not count. Neither does checking your balance on the app. Liking the airline on social media does nothing. Updating your email preferences does nothing. The only actions that reset the clock are earning miles through flights, co branded credit card spend, shopping portal purchases, dining scheme credits, buying miles, redeeming miles, or transferring in points from a bank programme.

The most common trap is the shopping portal reset on Flying Blue. You earn a handful of miles from a portal purchase. Your balance looks active. But Flying Blue only counts flight earnings. You did not reset anything. Six months later your miles expire. Always verify which earning type the programme accepts. The table above flags the one programme where only a flight works.

The Paid Reinstatement Fallback

If your miles have already expired, some programmes offer paid reinstatement. American Airlines AAdvantage charges a fee to reinstate a small block, scaling up for large balances. Air France KLM Flying Blue charges per block of miles. British Airways Executive Club charges per block of Avios up to a cap.

These reinstatements are poor value. You are paying several times what the miles are worth in a redemption. The best use of reinstatement is when you need exactly the miles you lost to book a specific high value award, such as Avios for a Qatar Airways Qsuite flight. Otherwise, write off the expired miles and start fresh. Chase and Amex points do not expire while your card is open, so a lost airline balance is a lesson, not an emergency.

The Honest Caveat

None of this matters if you are collecting miles without a specific redemption in mind. The people who lose the most to expiry earn miles passively through credit card spend, let the balance sit for two years, then scramble to find a use. Decide where you want to go. Research which programme can get you there. Then earn the miles you need. The expiration clock becomes irrelevant when you spend the miles within a few months of earning them.