The 100% bonus offer on US Airways purchased miles is back. This will likely be the last one as the integration between American Airlines and US Airways will be completed this fall.

I’ve talked about how you can use this offer to purchase enough miles for an award to Europe or South America in Business Class for only ~$1,881.25 and almost enough (100k of the 110k required) miles for a South Pacific award.

This offer requires the member to purchase between 30,000 and 50,000 to get the 100% bonus. Any miles purchased below the 30,000 mark will earn a bonus based on the following table.

• 1,000-9,000 miles = 25% Bonus
• 10,000-19,000 miles = 50% Bonus
• 20,000-29,000 miles = 75% Bonus
• 30,000-50,000 miles = 100% Bonus

Key Link: US Airways Purchase / Gift website

But if you purchase in smaller amounts you’ll also get a bonus. If you buy between 20,000 to 29,000 miles you’ll get a 75% bonus miles and if you buy between 10,000 to 19,000 miles you’ll get a 50% bonus miles and if you

How To Get 100% Bonus

• Navigate To The US Airways Purchase / Gift website and log in to your account to see if you’ve been targeted for the 100% bonus

Potential Uses Of Miles

Maxing out this promotion means you can buy enough miles for a Business Class award ticket to Europe or South America for only $1,881.25 (plus award booking fees). Plus, with the 40,000 mile offer after your first purchase with the The US Airways® Premier World MasterCard®, you’ll have more than enough miles to get to the South Pacific in Business Class. You can look at other redemption options by clicking on the US Airways award chart below.

Promotion Details

• Purchase miles until October 12, 2014
• Must buy between 30,000 and 50,000 to get the 100% bonus
• Bonus miles will be awarded upon completion of the transaction
• Price of miles is $.035 plus 7.5% tax but with the bonus it comes out to

Simply go here and fill in your information for the 100% bonus.

Terms And Conditions

Offer available for purchases made between September 2nd,​ 00:00:01 PT and October 12th, 2014, 23:59:59 PT. All purchases are non-refundable. Bonus miles will be awarded upon completion of the transaction. The maximum number of Buy and Gift Bonus miles that can be received by one member for this offer is 50,000 bonus miles. All miles purchased beyond this limit will not be eligible for a bonus. For Gift purchases, bonus will be awarded to the recipient. All transaction inquiries must be submitted to US Airways Dividend Miles within 90 days from end of promotion. Offer is subject to change. Offer cannot be combined with any other offer. Share transactions are not eligible for bonus. Only purchases made online are eligible for the bonus. Please note that Dividend Miles accounts less than 12 days old are not permitted to Buy, Share or Gift miles. For Gift and Share transactions, the recipient account must also be 12 days old. All US Airways Dividend Miles terms and conditions apply.

Bottom Line

These offers have been great over the years as a cheap way to purchase US Airways miles. Unfortunately this will likely come to an end in the coming weeks and is not likely to return.

Consider topping off your account or picking up enough US Airways miles for your next award to fly in style. If you are looking for American Airlines miles, make sure you check out the 40,000 mile offer after your first purchase with the The US Airways® Premier World MasterCard®, these miles will be merged with American Airlines miles during the integration of American Airlines and US Airways.

Key Link: US Airways Purchase / Gift website