United and Chase's entry-level co-branded card, the United Gateway, has quietly become one of the more interesting no-annual-fee airline cards out there. Right now it's offering 40,000 bonus MileagePlus miles after you spend $1,000 in the first three months, plus another 10,000 miles if you add an authorized user in that same window. At a rough valuation of 1.3 cents per mile, that's up to about $650 in free flights for zero ongoing cost.
The earning structure is simple: 2x miles on United purchases, gas stations, and local transit and commuting (rideshare, taxis, trains, tolls), and 1x on everything else. The '5x on United flights' figure you'll see in marketing is really just your base MileagePlus earning plus the card's 2x. Foreign transaction fees are waived too — surprisingly rare among no-fee airline cards, and a genuine reason to pack it on a trip abroad.
Onboard, you get 25% back as a statement credit on United food, drink and Wi-Fi purchases, plus United Club premium drinks. There's also a 12-month 0% intro APR on purchases, and a small but real protections package: trip cancellation insurance up to $1,500 per person ($6,000 per trip), rental car collision coverage, purchase protection up to $500 per item, and a one-year extended warranty.
Here's the catch: the juiciest perks only unlock after you spend $10,000 on the card in a calendar year. That gets you two first checked bag certificates (worth roughly $90-100, since United charges $45-50 a bag — note it's two total, not two per flight), 10% or more off award flights, and an extra 3x miles on United spending, pushing you to 6x miles per dollar as a general member. The reviewer's take, which is fair: don't force $10,000 through a 1x-2x card just to hit a threshold. MileagePlus now rewards cardholders heavily on both earning and award pricing, so a card with an annual fee captures those perks without a spending hurdle.
That's why the stronger play for most people is the United Explorer Card — bigger welcome bonus, $0 the first year (then $150), free first checked bag from day one, two United Club passes annually, priority boarding and rideshare credits. If it doesn't earn its keep after a year, you can downgrade to the Gateway. Either way, the Gateway's welcome bonus isn't tied to other Chase or United card bonuses, so you can pick it up even if you already hold other United cards, though standard Chase 5/24 rules apply.
Bottom line: as a permanent, fee-free card it's solid — decent bonus categories, no foreign fees, and a genuinely good sign-up offer for a $0 card. As your only United card, you're leaving perks on the table.
One Mile at a Time
