The United Airlines card gives you miles on every purchase, checked bag waivers, and priority boarding — but the value depends on how often you fly and what you spend
United offers several co-branded credit cards through Chase, each with different rewards rates and annual fees. The most common versions are the United Explorer Card, the United Club Infinite Card, and the United Gateway Card. All of them earn miles on purchases, but they differ in how many miles you earn per dollar, what perks come with the card, and what you pay each year to hold it.
The real question isn't whether the card is "worth it" in the abstract — it's whether the specific benefits you'll actually use add up to more than the annual fee. A card that costs $325 per year makes sense if you fly United at least twice a year and check a bag both times, because the checked bag waiver alone saves you $70 per round trip. But if you fly once every two years, that same card is a bad deal.
Key Takeaways
- United cards earn 2 to 4 miles per dollar on United purchases and 1 to 2 miles per dollar on other spending, depending on which card you choose.
- The checked bag waiver saves you $35 per checked bag on United flights, which covers the annual fee if you check even two bags per year.
- Priority boarding and seat upgrades are included on higher-tier cards but are not may provide — upgrades depend on availability and how many other cardholders are ahead of you in the queue.
- Sign-up bonuses typically range from 50,000 to 100,000 miles, but these miles have real but limited value — 50,000 miles is usually worth $500 to $750 in airfare.
- The card's value drops sharply if you don't fly United regularly or if you rarely check bags.
How United miles are earned and what they're worth
Every United card earns miles on every purchase you make. The rate depends on the card: the Explorer Card earns 2 miles per dollar on United purchases and 1 mile per dollar on everything else. The Club Infinite Card earns 4 miles per dollar on United purchases and 1 mile per dollar elsewhere. The Gateway Card earns 2 miles per dollar on United purchases and 1 mile per dollar on other spending.
A mile is not worth a fixed amount. When you redeem miles for a flight, the price in miles changes based on demand, the route, and how far in advance you book. A short domestic flight might cost 7,500 miles one day and 12,500 miles the next. This is called "dynamic pricing," and it means the same miles can be worth anywhere from $0.01 to $0.02 per mile depending on what you're buying. Over time, most people see an average value of $0.01 to $0.015 per mile, though premium cabin redemptions can be worth more.
Sign-up bonuses are usually the biggest source of miles you'll earn in the first year. A 75,000-mile bonus is worth roughly $750 to $1,125 in flight value, but only if you actually book a flight with those miles. If you earn the bonus and never use the miles, they have no value to you.
Checked bag waivers and what they save you
The first checked bag on a United flight costs $35 for domestic flights and more for international flights. If you check a bag, the cardholder gets that fee waived. A companion on the same reservation also gets the first bag free. This benefit applies to every United flight you take, whether you booked it with miles or cash.
If you fly United twice a year and check a bag both times, you save $140 per year. If you fly four times and check a bag each time, you save $280. This math is straightforward: once you've saved enough to cover the annual fee, every additional checked bag is pure savings. For the Explorer Card at $325 per year, you need to check roughly five bags to break even on the fee alone.
The waiver does not cover oversized bags, sports equipment, or additional bags beyond the first one. It also does not explore to flights operated by United's partners or codeshare flights where another airline is the actual operator — the ticket will tell you which airline is operating the flight.
Priority boarding and seat upgrades
United cards come with priority boarding, which means you board before most other passengers. The exact tier depends on the card: the Explorer Card gives you Group 2 boarding, while the Club Infinite Card gives you Group 1. This matters because it determines which overhead bin space is available when you board — if you board early, you're more likely to find space near your seat rather than having to gate-check your bag.
Seat upgrades to premium cabins (business or first class) are also included, but they are not may provide. United processes upgrade requests in a specific order: first, elite frequent flyer members, then cardholders, then everyone else. On a flight with 50 people ahead of you in the upgrade queue, your upgrade request will be denied. Upgrades are most likely on flights that are not full and on routes where premium cabins are smaller.
The Club Infinite Card includes United Club passes, which give you access to airport lounges before your flight. The number of passes varies by card tier — some versions include two passes per year, others include unlimited access. Lounge access is worth $50 to $100 per visit if you would otherwise buy a day pass, but only if you actually use it.
Annual fees and when they're worth paying
The United Explorer Card costs $325 per year. The United Club Infinite Card costs $525 per year. The United Gateway Card costs $0 per year but has lower earning rates and fewer perks. Some cards waive the annual fee for the first year, which gives you a chance to test the card's value before you commit to paying.
The fee is charged on your card anniversary each year, not when you sign up. If you open the card in March and decide you don't want it by June, you can close it before your anniversary and pay nothing. If you keep it past your anniversary date, you'll be charged the full fee.
To decide whether the fee is worth it, list the benefits you'll actually use: checked bags, lounge access, miles on regular spending, and any sign-up bonus. Assign a dollar value to each one based on your actual travel plans for the next year. If the total is higher than the annual fee, the card makes financial sense. If it's lower, it doesn't.
Comparing United cards to other airline cards
American Airlines, Delta, and Southwest all offer co-branded credit cards with similar structures: annual fees, checked bag waivers, priority boarding, and miles or points on purchases. The main difference is which airline you fly most often. If you fly United 80% of the time and American 20%, a United card makes more sense than an American card, because you'll use the benefits more often.
Some people hold multiple airline cards to cover different airlines. This strategy works if you fly several airlines regularly and can justify the annual fees for each one. But if you're trying to decide between one card and another, the answer is straightforward: pick the card for the airline you actually fly most.
General travel credit cards like the Chase Sapphire Preferred or American Express Platinum earn points that can be transferred to United or redeemed for cash back. These cards may offer better value if you don't fly a single airline consistently or if you want flexibility to use your rewards for hotels, restaurants, or other purchases.
How to use miles strategically to maximize value
The most common mistake is redeeming miles on expensive flights during peak travel times. A flight that costs $600 in cash might cost 50,000 miles during summer or the holidays. The same flight might cost 25,000 miles in January. By flying during off-peak times, you get twice as much value from your miles.
Short domestic flights are usually a poor use of miles because the cash price is low but the mile price is not proportionally lower. A $100 flight might cost 7,500 miles, which is only worth about $75 to $100 in value. A $400 flight might cost 30,000 miles, which is worth $300 to $450. Longer flights give you better value per mile.
United also allows you to transfer miles to partner airlines and hotel programs. This can sometimes give you better value, but it requires research into which partners offer good redemption rates. For most people, booking United flights directly is simpler and offers reasonable value.
Frequently Asked Questions
Do I have to use the miles I earn, or do they expire?
United miles do not expire as long as your account has some activity — a flight, a credit card purchase, or a transfer — at least once every 18 months. If your account goes inactive for 18 months, United will close it and you'll lose the miles. Holding the credit card counts as account activity, so miles won't expire as long as you keep the card open.
Can I transfer my miles to someone else?
United allows you to transfer miles to another person's account, but there is a fee of $0.01 per mile transferred, with a minimum of $25. You can also give miles as a gift through United's website. This is useful if you have extra miles and someone in your family is taking a trip, but it's expensive for large transfers.
What happens to my miles if I close the card?
Your miles stay in your United account even after you close the card. You can still use them to book flights or transfer them to partners. The only thing you lose is the ability to earn new miles on credit card purchases and the perks like checked bag waivers and priority boarding.
Are there restrictions on which United flights I can book with miles?
You can book any United flight with miles, but some flights have limited award availability. Popular routes and times have fewer seats available for miles redemptions. Off-peak flights almost always have availability. You can search for award availability on United's website before you decide whether to use miles or pay cash.
Do I earn miles on the annual fee itself?
No. The annual fee is charged by Chase, not United, and you do not earn miles on it. You only earn miles on purchases you make with the card.