Buy Ua Miles 〈2025〉

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 offers several integrated "accelerator" features:

: Miles usually post to your account within 24 to 48 hours , though they can occasionally take up to 72 hours.

: 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?

: 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 .

: Only available after purchasing Award Accelerator, this allows you to buy Premier Qualifying Points (PQP) to help reach elite status faster.

: 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.

: The standard rate is roughly 3.5 cents per mile plus a 7.5% federal excise tax.