United Airlines MileagePlus Miles Up To 100% Bonus Sale July 25 – September 12, 2017

United Airlines has launched a new offer for buying MileagePlus miles at up to 100% bonus for purchasea made between July 25 – September 12, 2017.

United Airlines MileagePlus Buy Miles August 2017 Promo

United Airlines has promotions pretty much every month for buying miles, but they all max out at a 100% bonus or a 50% discount (exactly the same offer because United limits the number of miles one can purchase per year including any possible bonuses to 150K).

You can access this offer and check your bonus percentage on United’s website here.

Bonus table:

United Airlines MileagePlus Buy Miles August 2017 Promo Bonus Table

Price at the maximum bonus:

United Airlines MileagePlus Buy Miles August 2017 Promo Price

The price of a mile at the 100% bonus when buying the maximum amount is 1.88 cents each.

Does it make sense to purchase United miles?

If you use them for international business or first class tickets between expensive city pairs, then the answer is likely yes.

United Airlines is making some changes to the MileagePlus awards come this fall. You can read more about these recent developments here.


United sells MileagePlus miles at 50% off or 100% bonus few times a year. This has been the lowest price they have sold miles in the recent past and the sale lasts until September 12, 2017.

Here are the terms and conditions of this offer:

  • Promotional offer valid until 11:59 p.m. CT on September 12, 2017.

  • Miles are available in increments of 1,000 up to a maximum of 75,000 miles.

  • Bonuses will be calculated on a per transaction basis only. The bonus amount applicable to a transaction is shown in the chart. Transactions may not be aggregated to calculate the bonus.

  • Bonus Miles will generally be credited to the recipient’s MileagePlus account when the transaction is complete; provided that certain transactions may take up to 48 hours.

  • Bonus miles count towards the 150,000 mile annual limit per account.

  • Purchase up to 150,000 miles per account per calendar year.

  • Credit card will be billed immediately upon purchase.

  • Mileage rates and other fees and offer terms are subject to change.

  • Pricing is only available for purchases made through buymiles.mileageplus.com

  • Miles are nonrefundable.

  • Purchased miles do not count toward MileagePlus Premier® status.

  • All MileagePlus Program Rules and terms and conditions apply.

  • GST/HST is charged to Canadian residents.

  • Powered by Points to purchase United MileagePlus miles. Transaction will appear as ‘Points United Miles’.