Best Business Card for United Airlines

American Express · $695 annual fee

The ultimate business travel card for executives who fly frequently and can use premium credits. Over $1,000 in annual credits can offset the $695 fee. The 150,000-point welcome bonus is among the largest available and worth $1,500+ toward travel with the right transfer partners.

Brex · No annual fee

A charge card designed for startups and tech companies. Incredible bonus categories (8x rideshare, 5x travel, 4x dining) and built-in expense management. No personal guarantee and no annual fee, but you must pay the balance in full each month.

Chase · $95 annual fee

The top business travel rewards card for entrepreneurs and growing companies. The 90,000-point sign-up bonus is worth $1,125 toward travel via Chase, and 3x on key business categories like travel, advertising, and shipping adds up fast. Points transfer to 14 airline and hotel partners at 1:1 ratio.

American Express · $295 annual fee

The intelligent business rewards card that automatically gives you 4x Membership Rewards points on whichever two eligible categories you spend most in each month. Whether your biggest costs are advertising, shipping, or dining, the card adapts. Points transfer to 20+ travel partners for outsized value.

Bank of America · No annual fee

A flexible no-annual-fee business card that lets you choose where to earn 3% — gas, travel, office supplies, business consulting, and more. Bank of America Preferred Rewards for Business members can boost the 3% rate up to 5.25%, making it extremely competitive.

Chase · No annual fee

The best no-annual-fee business credit card for companies spending on office supplies and telecom. Earn 5% cash back at office supply stores, on internet, cable, and phone services — categories that most businesses use heavily. The $750 welcome bonus after just $6,000 spend makes the first year especially lucrative.

Chase · No annual fee

The simplest business cash back card — earn 1.5% on everything with no tracking, no categories, no caps. Pair with a Chase Ink Business Preferred to convert cash back to transferable Ultimate Rewards points, dramatically increasing their value.

Capital One · $150 annual fee

A premium business charge card (no preset limit) earning unlimited 2% back on all purchases. The $1,200 welcome bonus is one of the most generous available for business cards. Unlike credit cards, the balance must be paid in full monthly — great for disciplined businesses with large, variable expenses.