Advertiser Disclosure

Many of the credit card offers that appear on this site are from credit card companies from which we receive financial compensation. This compensation may impact how and where products appear on this site (including, for example, the order in which they appear). However, the credit card information that we publish has been written and evaluated by experts who know these products inside out. We only recommend products we either use ourselves or endorse. This site does not include all credit card companies or all available credit card offers that are on the market. See our advertising policy here where we list advertisers that we work with, and how we make money. You can also review our credit card rating methodology.

United MileagePlus Offering Up to a 100% Bonus When Purchasing Miles [Targeted]

James Larounis's image
James Larounis
James Larounis's image

James Larounis

Senior Content Contributor

554 Published Articles 1 Edited Article

Countries Visited: 30U.S. States Visited: 35

James (Jamie) started The Forward Cabin blog to educate readers about points, miles, and loyalty programs. He’s spoken at Princeton University and The New York Times Travel Show and has been quoted in...
Edited by: Juan Ruiz
Juan Ruiz's image

Juan Ruiz

Senior Editor & Content Contributor

102 Published Articles 695 Edited Articles

Countries Visited: 41U.S. States Visited: 28

Juan has extensive experience in writing and editing content related to credit cards, loyalty programs, and travel. He has been honing his expertise in this field for over a decade. His work has been ...
& Keri Stooksbury
Keri Stooksbury's image

Keri Stooksbury


35 Published Articles 3230 Edited Articles

Countries Visited: 47U.S. States Visited: 28

With years of experience in corporate marketing and as the executive director of the American Chamber of Commerce in Qatar, Keri is now editor-in-chief at UP, overseeing daily content operations and r...

We may be compensated when you click on product links, such as credit cards, from one or more of our advertising partners. Terms apply to the offers below. See our Advertising Policy for more about our partners, how we make money, and our rating methodology. Opinions and recommendations are ours alone.

United Airlines MileagePlus members can take advantage of a new promotion when buying miles. Offers vary depending on the amount of miles you purchase, but you can purchase them with up to a 100% bonus.

This promotion is valid through May 28, 2024, at 11:59 p.m. CT.

Let’s take a closer look at the offer.

United’s MileagePlus Buy Miles Bonus Promotion

First, you’ll need to log in to your account with your MileagePlus credentials. Then, you can determine whether you will get value from buying miles with this promotional offer.

You may be targeted to score a bonus of up to 100% on purchased miles. For this promotion, the more miles you buy, the better the bonus you’ll receive, which can bring down the cost to roughly 1.88 cents per mile.

With United, you only can purchase a maximum of 200,000 miles per calendar year. If you’re targeted with the maximum 100% bonus, you can buy 200,000 miles for a total of $3,762.50 after taxes.

There’s plenty you can do with that many United miles. For example, a round-trip business class flight from Los Angeles (LAX) to Tokyo (HND) starts at 140,000 miles.

Is Buying United Miles Worth It?

Let’s do the math.

If you were to max out this promotion with the best offer, you’d end up snagging the 100% bonus on the purchase of miles. Instead of purchasing miles for the usual 3.5 cents per mile, you’d get them for 1.88 cents apiece.

However, note that this price is still significantly more expensive than what we value United MileagePlus miles at: 1.2 cents apiece.

Hot Tip:

Buying miles can be a quick and easy way to boost your MileagePlus account. However, if you’d rather not fork over that kind of cash, there are many more ways you can earn MileagePlus miles without handing over excess cash.

Let’s take, for example, a round-trip flight in business class with United from Washington-Dulles (IAD) to Los Angeles (LAX) using miles. This would set you back about 120,500 MileagePlus miles in business class.

IAD LAX United biz
Image Credit: United

With the promotion, buying the necessary miles outright would cost you about $2,265.40. But, the cash cost of the trip is only $1,196, meaning purchasing the miles is not a good use case in this scenario.

IAD LAX United biz cash
Image Credit: United

So, if you were sitting on a zero balance in your MileagePlus account, you’d still want to pay cash for this flight vs. spending far more to purchase miles.

It’s usually not a great idea to buy miles just for the sake of it. You can find our current round-up of monthly purchase point promotions.

Final Thoughts

United is targeting MileagePlus members with promotional rates on buying miles. While there are savings to be had, it’s not always a good idea to purchase miles unless you have a specific trip in mind and the cost of the miles purchase is less than the cash purchase.

If you do opt to purchase miles, consider using a United co-branded credit card to maximize your earnings!

James Larounis's image

About James Larounis

James (Jamie) started The Forward Cabin blog to educate readers about points, miles, and loyalty programs. He’s spoken at Princeton University and The New York Times Travel Show and has been quoted in dozens of travel publications.


Deluxe Travel Provided by UP Pulse

Get the latest travel tips, crucial news, flight & hotel deal alerts...

Plus — expert strategies to maximize your points & miles by joining our (free) newsletter.

We respect your privacy. This site is protected by reCAPTCHA. Google's privacy policy  and terms of service  apply.

Deluxe Travel Provided by UP Pulse Protection Status