The United Club℠ Infinite Card and the United℠ Explorer Card are co-branded with United Airlines, making them great choices for loyal United travelers. The United Club Infinite Card is the better choice for frequent flyers seeking premium perks, including unlimited lounge access and high rewards on United purchases, which justify its $525 annual fee.
However, the United Explorer Card offers a lower annual fee and valuable travel perks like two free checked bags, making it suitable for those who want to save on costs while enjoying United benefits.