Frequent flyers often want what they can't have. They have Delta miles, but wish they had Northwest. They've got extra American miles lying around, but what they need is United. And one of the most frequent questions we get is "how can I transfer miles between programs?"
The good news is there are several ways to transfer miles between frequent flyer programs. The bad news is the options are restricted to specific airlines, involve a middleman, can be costly, and may result in a significant loss in mileage value.
If you're still interested in practicing a little mileage alchemy, here's the scoop on four programs that let you transfer miles from one program to another.
Amtrak Guest Rewards
Amtrak is the only program that exchanges miles at a rate of 1:1. While you won't lose any mileage value during the transfer, you do have extremely limited program options. Amtrak partners only with Continental and Midwest. You can transfer miles into Amtrak's Guest Rewards program at a rate of 5,000 miles for 5,000 points, and then out again at the same ratio (with a limit of 25,000 miles per year for regular members).
If you need to transfer miles between Continental and Midwest, Amtrak is your best bet. For all other exchanges, Amtrak won't be of any help.
Diners Club Rewards
Diners Club gives its cardholders the opportunity to join its Club Rewards program, and through this program exchange miles. The catch is that you can only transfer American or United miles into Club Rewards points, though you can trade your points for miles in many programs, including Alaska, American, Delta, Frontier, and Southwest. You should note that you will no longer be able to transfer points into United miles as of April 28, 2006.
You can transfer your American or United miles into points at a rate of 5,000 points for every 10,000 miles you convert. Transactions must be made in 10,000-mile increments, and you can convert a maximum of 50,000 miles each year. You can transfer points back into miles at a rate of 1,000 miles for 1,000 points (or one Southwest credit for 1,500 points). Ultimately, you'll experience a 50-percent conversion loss.
You also must pay for the privilege of exchanging miles. The Diners Club annual fee is $95, and every transfer costs 95 Club Rewards points or 95 cents. As most transfers are in increments of 1,000, you'd be paying $9.50 to exchange 10,000 points for miles. The price isn't too high if you already have a Diners Club card, but if you sign up for the card just to make a transfer, you'll be shelling out $100 or more to trade miles.
For more information, visit the Club Rewards website.
The Hilton HHonors program is another vehicle for exchanging miles, but like Diners Club, it allows fewer transfers of miles into points than points into miles. For North American programs, you can only transfer American, Hawaiian, Mexicana, and Midwest miles into HHonors points. However, you can trade your points for miles in many more programs, including Air Canada, Alaska, America West, Continental, Delta, Northwest, and Southwest.
With these exchanges, you will also lose miles in the process. For most programs, you'll receive 10,000 HHonors points for 5,000 miles. While this might seem like a good deal at first, when you go to transfer your miles out, you'll only receive 1,000 or 1,500 miles for 10,000 points. Ultimately, you're trading at a rate of 5:1 in most cases, not nearly as good an exchange rate as either Amtrak or Diners Club.
For more information, visit the "Reward Exchange" pages on the Hilton HHonors website.
Points.com is the only one of these programs that transfers miles from one program directly into miles in another program, without using an intermediary currency. And, since October 2005, you can transfer, track, or buy miles without paying a transaction fee. The caveat is that for swapping miles, you'll get the worst exchange rate of any of these programs.