What United Airlines credit cards offer and who should consider them

United Airlines credit cards come from Chase and are designed to reward frequent flyers and people who spend money on United flights. The cards earn miles on every purchase, offer sign-up bonuses measured in thousands of miles, and include perks like free checked bags and priority boarding. The trade-off is an annual fee — typically $450 to $550 depending on the card tier — which means you need to fly enough or spend enough to make the rewards worth more than what you pay.

United offers three main consumer cards: the United Club Infinite Card, the United Explorer Card, and the United Gateway Card. Each targets a different spending level and travel frequency. The choice between them depends on how often you fly United, how much you spend on the card, and whether you value lounge access and other perks enough to justify the annual cost.

Key Takeaways

  • United credit cards charge annual fees of $450 to $550, so the miles and perks must be worth more than that cost to make financial sense for you.
  • Sign-up bonuses typically range from 50,000 to 150,000 miles, but you must meet a spending requirement within a set timeframe to receive them.
  • All United cards earn 2 miles per dollar on United purchases and dining, but earn rates differ on other categories like gas and hotels.
  • The United Club Infinite Card includes annual lounge passes and a $100 airline fee credit, which can offset part of the annual fee if you use them.
  • Miles expire after 18 months of no account activity, so you need to use your card or account regularly to keep miles from disappearing.

The three United cards and their annual fees

The United Club Infinite Card is the premium option with a $550 annual fee. It includes two United Club passes per year, a $100 annual airline fee credit (for baggage, seat selection, or other United charges), and priority boarding. You earn 4 miles per dollar on United purchases, 2 miles per dollar on dining and gas, and 1 mile per dollar on everything else. The sign-up bonus is typically 150,000 miles after you spend $5,000 in the first three months.

The United Explorer Card costs $325 per year and is the middle tier. It includes one United Club pass per year, a $100 annual airline fee credit, and priority boarding. You earn 3 miles per dollar on United purchases and dining, 2 miles per dollar on gas and hotels, and 1 mile per dollar on other purchases. The sign-up bonus is usually 60,000 miles after $3,000 in spending within three months.

The United Gateway Card has no annual fee and is designed for occasional United flyers. You earn 2 miles per dollar on United purchases, 1 mile per dollar on dining, and 1 mile per dollar on everything else. There is no sign-up bonus, no lounge access, and no priority boarding. This card makes sense only if you fly United occasionally and want to earn miles without paying for the privilege.

How sign-up bonuses work and what they actually cost

When you open a United card, Chase offers a bonus of miles if you spend a certain amount within a set timeframe — usually three months. The Club Infinite Card offers 150,000 miles for $5,000 in spending; the Explorer Card offers 60,000 miles for $3,000 in spending. These bonuses sound large, but they come with conditions.

First, you must meet the spending requirement by the important date or you receive no bonus at all. Second, the bonus miles are worth money only if you actually use them for flights. A mile is typically worth 0.5 to 1.5 cents per mile when redeemed for a ticket, depending on the route and how far in advance you book. So 60,000 miles might be worth $300 to $900 in flight value, not a fixed dollar amount.

Third, if you open the card just for the bonus and close it before the annual fee hits, you pay nothing. But if you keep it open, the annual fee is due whether you use the card or not. The bonus is meant to offset the first year's fee, but only if you value the miles at a rate that makes sense for your travel plans.

Earning rates and where you earn the most miles

All United cards earn miles on every purchase, but the rate varies by category. The Club Infinite Card earns the most: 4 miles per dollar on United flights and United purchases (like baggage fees), 2 miles per dollar on dining and gas, and 1 mile per dollar on everything else. The Explorer Card earns 3 miles per dollar on United and dining, 2 miles per dollar on gas and hotels, and 1 mile per dollar elsewhere. The Gateway Card earns 2 miles per dollar on United, 1 mile per dollar on dining, and 1 mile per dollar on other purchases.

The highest earning categories are United flights and dining. If you eat out frequently and fly United regularly, the Explorer or Club Infinite Card can accumulate miles quickly. But if you rarely fly United and don't eat out much, the earning rates on other purchases (1 mile per dollar) are not competitive with cash-back cards, which often offer 1.5% to 2% cash back on all purchases. A cash-back card might be a better choice if United is not your primary airline.

Perks that come with the card and what they are worth

The Club Infinite Card includes two United Club passes per year, which give you access to United's airport lounges. A single day pass costs $59 to $69 when purchased separately, so two passes per year are worth roughly $120 to $140. The card also includes a $100 annual airline fee credit, which covers baggage fees, seat selection, or other United charges. Together, these perks are worth $220 to $240 per year, which offsets about 40% of the $550 annual fee.

The Explorer Card includes one United Club pass per year (worth $60 to $70) and the same $100 airline fee credit, totaling roughly $160 to $170 in value. This offsets about half of the $325 annual fee. The Gateway Card has no perks beyond the miles you earn on purchases.

Priority boarding is included on both the Club Infinite and Explorer Cards. This lets you board before most other passengers and is valuable if you want to avoid checked bag fees by fitting your luggage in the overhead bin. However, priority boarding has no direct dollar value — it saves you money only if you would otherwise pay for a checked bag.

When the annual fee makes financial sense

The Club Infinite Card's $550 annual fee breaks even if you value the two lounge passes at $120 to $140, use the $100 airline fee credit, and earn enough miles on purchases to cover the remaining $310 to $330. If you fly United at least four times per year and spend $3,000 or more per year on the card, the miles and perks typically add up to more than the fee. If you fly less than twice per year or spend under $1,000 annually on the card, the fee is hard to justify.

The Explorer Card's $325 annual fee is easier to justify because it is lower. You need to use the $100 airline fee credit, value the one lounge pass at $60 to $70, and earn miles on purchases. If you fly United two to four times per year or spend $2,000 or more on the card, the math usually works. If you fly United once per year or spend under $1,000 on the card, the Gateway Card or a different airline card might be better.

The Gateway Card has no annual fee, so there is no break-even calculation. You earn miles on every purchase, but at lower rates than the paid cards. It makes sense if you fly United occasionally and want to accumulate miles without paying for the privilege, or if you want to keep a United account active to prevent your miles from expiring.

How United miles work and what they are worth

United miles are a currency you use to book flights on United and its partner airlines. You can also transfer miles to hotel and car rental partners, though the value is usually lower. A mile is typically worth 0.5 to 1.5 cents per mile when you redeem it for a domestic flight, depending on the route and how far in advance you book. A cross-country flight might cost 25,000 to 50,000 miles; a short regional flight might cost 5,000 to 15,000 miles.

The value of miles varies by route and season. A flight that costs 25,000 miles might be worth $250 to $375 in cash value, or it might be worth $150 if the cash price is low. This is why the sign-up bonus value is not fixed — it depends on when and where you plan to fly. If you book flights far in advance and are flexible on dates, you can often find better value. If you book last-minute or need specific dates, the same miles might not stretch as far.

Miles expire after 18 months of no account activity. Activity includes earning or redeeming miles, or even just logging into your United account. If you open a card and never use it, your miles will eventually disappear. This is why the Gateway Card can be useful as a way to keep your account active without paying an annual fee — you can charge a small purchase to it every 18 months to reset the expiration clock.

Comparing United cards to other airline cards and cash-back alternatives

United is not the only airline with a credit card. American Airlines, Delta, and Southwest all offer cards with similar structures: annual fees, sign-up bonuses, and category bonuses on airline purchases and dining. The choice between them depends on which airline you fly most often. If you fly United 70% of the time and other airlines 30%, a United card makes sense. If you split your flying evenly among three airlines, a United card alone will not accumulate miles fast enough to be worth the annual fee.

If you do not have a preferred airline or fly different carriers depending on price, a cash-back card might be a better choice. Cards like the Chase Sapphire Preferred or the American Express Gold Card offer 2% to 3% cash back on dining and travel purchases, with no airline loyalty required. The cash back can be used for any airline or travel expense, giving you more flexibility. However, these cards also charge annual fees ($95 to $695), so the same break-even analysis applies.

Frequently Asked Questions

Do I have to fly United to make the card worth it?

No, but you need to earn enough miles on purchases to offset the annual fee. If you spend $3,000 per year on dining and gas with the Explorer Card, you earn 6,000 miles (2 miles per dollar on dining, 2 miles per dollar on gas). At 1 cent per mile, that is $60 in value — not enough to cover the $325 fee. You need either higher spending, more United flights, or use of the lounge pass and airline fee credit to make the math work.

What happens to my miles if I close the card?

Your miles stay in your United account and do not disappear when you close the card. However, they will expire after 18 months of no account activity. You can keep them alive by logging into your United account or earning miles through flights or other cards. If you close the card and never fly United again, your miles will eventually expire.

Can I get the sign-up bonus more than once?

Chase has a rule that you cannot receive a bonus on the same card more than once every 24 months. You can hold multiple United cards at the same time and earn a bonus on each one, but you cannot close and reopen the same card within two years and receive another bonus. Some people open the Club Infinite Card, earn the bonus, downgrade to the Explorer Card after a year, and earn that bonus too.

Is the $100 airline fee credit automatic?

Yes, the credit posts automatically each year on your card anniversary. It covers baggage fees, seat selection, standby fees, and other United charges. It does not cover ticket purchases. If you do not use it in a year, it does not roll over to the next year, so you lose the value.

What if I have United miles from flying but no card?

You can open any United card and link it to your existing United account. Your miles will combine, and you will earn additional miles on card purchases. The Gateway Card has no annual fee, so you can open it just to earn miles on purchases without paying for the privilege. This is a common strategy for people who fly United occasionally and want to accumulate miles over time.