United’s Buy Miles Promotion: Up To 100% Bonus Until December 22, 2023

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Offer Ends: Expired

United’s recent MileagePlus promotion, active from December 7 to December 22, 2023, presents an opportunity for travelers to purchase additional miles

Main details of the offer

You can get a bonus of up to 100% or a discount of up to 50% on purchases with miles under this offer. The bonus increases with the number of miles you buy.

The structure of our specific offer, with a maximum bonus of 100%, is as follows:

  • Purchase between 5,000 and 17,000 miles to get a 30% bonus.
  • Purchase between 18,000 and 34,000 miles to get a 65% bonus.
  • Purchase between 35,000 and 87,500 miles to secure a 100% bonus.

With United, the annual limit for purchasing miles is capped at 225,000 per calendar year. In the event you’re eligible for the 100% bonus offer, you have the option to buy up to 175,000 miles, which would amount to a total cost of $3,290, including taxes.

Miles must be purchased through buymiles.mileageplus.com.

Conclusion: When Does It Make Sense to Buy Miles?

Buying miles under this promotion is most beneficial for those planning a specific trip where the cost of travel using purchased miles is lower than paying with cash. 
To maximize benefits, using a United-branded credit card can be advantageous, as it offers additional miles for each dollar spent on the purchase.

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