United MileagePlus Credit Cards

By Bryce Casson, Founder · Cardocrat · Updated June 2026

The short answer: United co-branded cards, issued by Chase, earn MileagePlus miles in the Star Alliance and range from the no-fee Gateway to the premium Club card with United Club lounge membership. The mid-tier Explorer is the sweet spot for most flyers, adding a free checked bag, priority boarding, and lounge passes that can cover its fee if you fly United a few times a year.

For anyone who flies United regularly, a co-branded United MileagePlus card can pay for itself through a single benefit, the free checked bag, while earning miles in one of the worlds largest airline alliances. The lineup, issued by Chase, runs from a no-fee starter to a premium card with full lounge membership, so there is a fit for most United flyers.

This guide breaks down the United card lineup, the benefits that matter most, the welcome opportunities, and which card is right for how often you fly United.

Key takeaways

United cards are issued by Chase and earn MileagePlus miles in Star Alliance.
The lineup runs from the no-fee Gateway to the premium Club with lounge membership.
The mid-tier Explorer is the sweet spot for most United flyers.
A free checked bag and priority boarding can offset the fee for regular flyers.
Miles are most valuable on Star Alliance partner premium-cabin awards.

The program and currency

United co-branded cards earn MileagePlus miles, the currency of United Airlines, which is a member of the Star Alliance. That alliance membership matters a lot, because it means your miles can book flights not just on United but across a huge global network of partner airlines, often where the real premium-cabin value lives.

United miles are also a transfer partner of Chase Ultimate Rewards and Bilt, so you can top up a MileagePlus balance from those flexible currencies when you need a few more miles for an award. Cardocrat values miles at a flat 1 cent for honest comparison. See our award travel guide.

The card lineup: which is for you

The lineup scales with how much you fly United. The no-fee United Gateway is the entry point, earning miles with no annual fee, suitable for occasional flyers who want to earn without paying. The United Explorer is the mid-tier sweet spot, adding a free checked bag, priority boarding, and United Club passes, and it is the right card for most regular United flyers.

Above that, the United Quest adds richer earning and travel credits for frequent flyers, and the premium United Club Card includes full United Club lounge membership, justifying its high fee only for those who use the lounges often. Because these are Chase cards, the 5/24 rule applies to approvals.

The benefits that matter

The standout everyday benefit on the mid-tier and up is the free checked bag, which applies to you and often a companion on the same reservation, and can save enough over a few round trips to cover the annual fee by itself. Priority boarding, expanded award availability for cardholders, and a credit toward inflight purchases round out the value. See our free checked bags guide.

The Explorer also includes a couple of United Club one-time passes per year, a taste of lounge access without the premium fee, while the Club card grants full membership. For most flyers, the free bag plus priority boarding is where the practical value sits, with lounge access being the deciding factor only at the top tier.

Welcome and earning opportunities

United cards typically carry solid welcome bonuses, and because the lineup spans several cards plus business versions, there are multiple bonuses to earn over time, all pooling into one MileagePlus balance. The key constraint is Chase 5/24, since these are Chase cards: get the United cards you want before other issuers cards push you over the limit.

On ongoing earning, the cards bonus United purchases and some everyday categories, and pairing a United card with a Chase Ultimate Rewards hub lets you transfer flexible points into MileagePlus when needed. Always check the live card pages for the current offer, since bonuses change, and see our welcome bonus guide.

Who should get a United card

A United card makes sense if you fly United even a few times a year and check bags, since the free-bag benefit alone often covers the mid-tier fee. The Explorer is the default recommendation for most people, balancing cost against the free bag, priority boarding, and lounge passes. Occasional flyers can start with the no-fee Gateway.

The premium Quest and Club cards are worth it only for frequent United flyers who will use the richer credits and lounge access. As co-branded cards, their value is tied to your loyalty to United, so weigh the perks you will actually use against the fee. See our co-branded vs travel cards guide and test the cards in the calculator.

Frequently asked questions

Which United credit card is best?

For most United flyers, the mid-tier Explorer, which adds a free checked bag, priority boarding, and United Club passes that can offset its fee if you fly a few times a year. Occasional flyers can start with the no-fee Gateway, and frequent flyers may want the Quest or Club.

Do United cards give a free checked bag?

The mid-tier and higher United cards include a free checked bag for you and often a companion on the same reservation. Over a few round trips, the bag fee savings can cover the annual fee by themselves.

Are United miles part of an alliance?

Yes. United is a member of the Star Alliance, so MileagePlus miles can book flights across a large global network of partner airlines, often where the best premium-cabin award value is found.

Do United cards count toward 5/24?

Yes. United cards are issued by Chase, so they are subject to the 5/24 rule. Get the United cards you want before other issuers cards push you over five accounts in 24 months.

Can I transfer points to United MileagePlus?

Yes. United is a transfer partner of Chase Ultimate Rewards and Bilt, so you can top up a MileagePlus balance from those flexible currencies when you need a few more miles for an award.