Buy Ua: Miles

Beyond the standard United Buy Miles portal, United offers several integrated "accelerator" features:

: This flexible payment option allows you to use a combination of cash and a minimum number of miles to pay for a flight during checkout. Is Buying Miles Worth It? buy ua miles

Buying United Airlines MileagePlus miles is a strategic way to "top off" your account for an award flight, though it generally costs more than the miles are worth unless you take advantage of periodic promotions. United frequently runs sales offering up to a or a 100% bonus , which can drop the price to approximately 1.88 cents per mile . Core Purchase Features & Limits Beyond the standard United Buy Miles portal, United

: This feature lets you multiply the miles you earned in the previous month by up to 10x. United frequently runs sales offering up to a

: Available when booking a flight or through the United My Trips portal, this allows you to buy miles at a potentially lower rate for a specific trip.

: You can typically purchase up to 200,000 miles per calendar year . As of 2026, a newer restriction limits members to purchasing a maximum of 50,000 miles within any consecutive 90-day period .