Buying trip tickets with airline credit cards allows you to rack up frequent flyer miles, which you can redeem for seating upgrades, free airline tickets, and other travel bonuses as rewards. If you’re a seasoned traveller, using an airline miles credit card is the way to go.
Miles by Discover® Card
This airline miles credit card is just the thing for extra bonus miles. If you use this credit card every month, each of those months for the first year you earn 1,000 bonus airline miles up to 12,000 total for the year. You get double airline Miles on your first $3,000 in travel and restaurant purchases each year. Also you get 1 mile for every $1 on all other purchases. There’s a 0% intro APR on balance transfers and purchases for 6 full months.