Earn 40,000 United MileagePlus miles after $1,000 in purchases in the first 3 months, plus 10,000 miles after adding an authorized user in the first 3 months (up to 50,000). Chase labels this "our best offer ever." $0 annual fee. Not available if you currently have this card or earned a new cardmember bonus on it in the last 24 months. Chase's 5/24 rule generally applies. No end date listed.
Read our news post.