FRONTIER Airlines World Mastercard®

Yes, if you fly Frontier often enough to use the airline-specific perks. The biggest value here is not the miles earning rate on everyday purchases, it is the included checked bags, priority boarding, and the chance to earn a $100 flight voucher each year after $2,500 in annual spend. For a traveler who books a few Frontier trips a year, those benefits can easily be worth more than the card's cost structure, especially since there is no annual fee.

For most other readers, this is not a strong card to keep at the center of your wallet. MyFrontier miles are worth relatively little, and the rewards rates outside Frontier purchases are modest. If you do not fly Frontier with any regularity, a general travel card or cash-back card will likely give you better long-term value.