A travel rewards credit card earns points or miles on purchases that can be redeemed for flights, hotels, or other travel. The value per point varies by redemption method, so understanding the mechanics before redeeming matters as much as earning.
A travel rewards credit card earns points or miles — a currency issued by the card's rewards program — on purchases you make. Those points are later exchanged for travel-related benefits. The CFPB's credit card resources note that rewards programs vary significantly in value, and comparing the redemption value per point is essential before choosing or using a card.
The distinction is mostly marketing. 'Miles' originally referred to airline frequent-flyer programs; 'points' is used more broadly by bank-issued rewards programs. In practice, both function identically — you earn them at a rate tied to your spending (e.g., 2x on travel purchases, 1x on everything else) and redeem them against travel bookings. The key variable is redemption value: a point's worth in cents depends entirely on how you use it, ranging from roughly 0.5 cents (poor cash redemptions) to 2+ cents (premium flight bookings via transfer partners).
The same point can be worth very different amounts depending on how you redeem it. Redeeming for statement cash back typically yields 1 cent per point or less. Booking travel through the card's own portal might yield 1–1.5 cents. Transferring to an airline partner and booking business-class flights can yield 2–5 cents per point. Because these values differ so widely, the FTC's guidance on credit card terms emphasizes reading the full rewards terms to understand redemption rates before signing up.
Like all credit cards, travel rewards cards charge interest on unpaid balances — and the rates are high. The Federal Reserve G.19 report tracks that assessed credit card interest rates have exceeded 20% APR on average in recent years. Earning 2x points on a purchase you pay off over 6 months at 22% APR is a losing trade. Travel rewards are only valuable when the balance is paid in full each cycle.