Discover it Miles

Rewards by category

Our take

Discover it Miles is a flat-rate card wearing travel clothes. It earns an unlimited 1.5x miles on travel purchases and on every other everyday purchase, with no annual fee, no categories to activate and no cap. Discover redeems 100 miles for $1 as cash or as a credit against a travel purchase, and there are no airline transfer partners, so a mile here is simply a cent — we rank it as a flat 1.5% cash-equivalent, and the app will label the currency cash back rather than miles.

The headline feature is the first-year Miles Match: at the end of your first year Discover automatically matches every mile you earned, with no limit. In year one that turns the 1.5x into an effective 3x, which is genuinely strong for a no-fee card. It is a one-time account-level doubler rather than a rate, so we deliberately do not model it in the ranking — the engine shows you the 1.5% you will still be earning in year two. Miles also do not expire for the life of the account.

Two honest caveats. Because the miles are fixed at a cent, this card cannot produce the outsized redemptions a transferable airline currency sometimes can — the ceiling is the 1.5%, doubled once. And Discover's product page does not state a foreign transaction fee anywhere, so we have left that field unverified instead of assuming zero; check the card's rates-and-fees disclosure before relying on it abroad, and remember that Discover acceptance is thinner outside the United States than Visa or Mastercard.

Key benefits

• Unlimited 1.5x miles on travel and every other purchase
• 100 miles = $1 to redeem for cash or a travel credit
• Discover automatically matches all the miles earned in the first year, with no limit
• Miles do not expire for the life of the account

Common questions

Does Discover it Miles have an annual fee?

No — Discover it Miles has no annual fee.

What rewards does Discover it Miles earn on everything else?

1.5% on all other purchases, in Cash Back.

Are Discover miles worth more than cash back?

No, they are worth exactly the same. Discover fixes redemption at 100 miles for $1, taken either as cash or as a credit against a travel purchase, and there are no airline or hotel transfer partners to unlock a better rate. That is why SwipeCaddy ranks this card as a flat 1.5% cash-equivalent rather than as a traditional miles card.

Does the first-year Miles Match count toward the rate SwipeCaddy shows?

It does not. The Match doubles every mile earned in your first year, with no limit, which effectively makes year one a 3x card. But it applies once, to the account, rather than to any category, so we rank the card on the 1.5x it pays every year after that. Treat the Match as a large first-year bonus rather than as the ongoing rate.