Editorial Note: We earn a commission ... Airline credit cards are one of the fastest ways to earn miles toward free travel. Credit cards can also help you attain flight perks or even work your ...

Pro tip: We don't mention a credit card's interest rate, because the APR only applies if you're carrying a balance on your credit card. We recommend applying for a cash back credit card intending ...

Start with a lucrative bonus, add 3% back on restaurants, 1.5% back outside of bonus categories and flexible redemption options, and you have a winner. The card's rewards structure isn't the ...