Sunday Reader Question: Can You Transfer British Airways Avios to American Airlines Miles?
TPG reader Ann asks:
"Can British Airways Avios points be transferred to American Airlines AAdvantage miles since the airliens are code share partners? Or the reverse?
For example, if one opens the BA card, could those bonus miles earned then be transferred to AA at any time? Or could an existing small AA balance be sent to the BA account?"
In short, no, you generally cannot transfer miles from one airline frequent flyer program into another- even if they are alliance or codeshare partners. You can, however, redeem British Airways Avios for American Airlines flights, but you are limited to award flights that American makes available to their partners, which is generally most MileSAAver awards. See this post for redeeming British Airways Avios for partner flights (and avoiding their notoriously huge fees).

Exceptions to the Rule
Frequent flyer programs will allow you to transfer points between airline programs when airlines merge. For example, you can currently move points between AirTran and Southwest's old Rapid Rewards program until the AirTran program no longer continues to exist (probably later in 2013).
British Airways allows you to transfer points to their subsidiary Iberia Plus program, which can save you a boatload on fees. Read this post for more info on that process.
Points.com will also let you transfer points between programs, but in my experience, the ratios are horrible - you are essentially losing 60% or more of the value of your points by moving them from one account to another. Instead of going this route, I'd recommend boosting you account balances by leveraging transferable points programs.
American Express Membership Rewards, Chase Ultimate Rewards and Starwood Preferred Guest points all transfer to British Airways at base 1:1 transfer ratios. American miles are harder to come by, but Starwood Preferred Guest points transfer at a 1:1 base ratio with a 5,000 mile bonus for every 20,000 points transferred.
[card card-name='British Airways Visa Signature® Card' card-id='22129607' type='javascript' bullet-id='1']
TPG featured card
at Bilt's secure site
Terms & restrictions apply. See rates & fees.
| 1X | Choose to earn up to 1X points on rent and mortgage payments with no transaction fee |
| 2X | Earn 2X points + the option to earn 4% back in Bilt Cash on everyday purchases |
Pros
- Choice to earn up to 1 Bilt Point per dollar spent on rent and mortgage payments
- Elevated everyday earnings with both Bilt Points and the option to earn Bilt Cash
- $400 Bilt Travel Portal hotel credit per year (up to $200 biannually)
- $200 Bilt Cash annually
- Priority Pass membership
- No foreign transaction fees
Cons
- Moderate annual fee
- Designed primarily for members seeking a premium, all-in-one card
- Earn points on housing with no transaction fee
- Choose to earn 4% back in Bilt Cash on everyday spend. Use Bilt Cash to unlock point earnings on rent and mortgage payments with no transaction fee, up to 1X.
- 2X points on everyday spend
- $400 Bilt Travel Hotel credit. Applied twice a year, as $200 statement credits, for qualifying Bilt Travel Portal hotel bookings.
- $200 Bilt Cash (awarded annually). At the end of each calendar year, any Bilt Cash balance over $100 will expire.
- Welcome bonus (subject to approval): 50,000 Bilt Points + Gold Status after spending $4,000 on everyday purchases in the first 90 days + $300 of Bilt Cash.
- Priority Pass ($469/year value). See Guide to Benefits.
- Bilt Point redemptions include airlines, hotels, future rent and mortgage payments, Lyft rides, statement credits, student loan balances, a down payment on a home, and more.


