Airline Miles — Does It Make Sense To Buy

: It is almost never worth buying miles for coach/economy seats, as the cash fare is typically lower than the cost of the miles needed.

: Never buy miles without a specific trip in mind. Airlines frequently devalue their miles (increase the number required for a flight) without notice. does it make sense to buy airline miles

: Buying miles can be significantly cheaper than paying the full cash price for international Business or First Class tickets. : It is almost never worth buying miles