This card comes with the generous bonus of 60,000 bonus points after you spend $3,000 on purchases in the first 3 months from when your account is opened. What is also attractive is the 500 bonus point kicker when you spend $2000 in a month, up to 1500 points, as well as the generous 3x points on grocery store and restaurant purchases.

The Infinite Card offers excellent rewards to put towards flying and travel with United, from miles (at great rates) to free first AND second checked bags, which can amount to savings of up to $320 per round trip, and Premier Access® travel services. You will also be eligible for 10% United Economy Saver Award discounts within the continental U.S. and Canada, and to earn up to 10,000 Premier qualifying points (25 PQP for every $500 you spend on purchases). In terms of everyday miles earnings, you will receive 4 miles per $1 spent on United® purchases, 2 miles per $1 spent on all other travel and dining, and 1 mile per $1 spent on all other purchases.

A great option for avid travelers, with no annual fees for the first year and a broad mix of flying-related perks. Earn 2X miles on Delta purchases at US supermarkets and restaurants around the world including takeout and delivery in the U.S. Spend $2,000 in your first 6 months, and earn 40,000 bonus miles. Receive your first checked bag on a Delta flight free of charge, and enjoy numerous flight credit gifts depending on how you use your card. -- Terms Apply

Your ticket to all things Marriott, this card provides the owner with complimentary Gold Elites status, 2X to 6X Marriott Bonvoy® points depending on the type of purchase, and a bonus of 155,000 Marriott Bonvoy bonus points after spending $5,000 or more with the card within the first 6 months. Earn 1k Bonus Points every time you stay at a property participating in Marriott Bonvoy (if you book directly with Marriott) and enjoy one Marriott Bonvoy Bevy Free Night Award after spending $15,000 on eligible purchases using your card in a calendar year. -- Terms Apply