The types of military discounts on flights vary from airline to airline and of course there are rules to follow. Look on LOT.com or on our website for the discounts you want. Also, if you're taking a family vacation, ask about discounts on military family fares for vacation travel to your destination and what other discounts might apply in this situation. Some discounts are for flights and some are for cargo. Some also come with enhanced mileage accrual with their frequent flier programs, and others even offer flights abroad. Sometimes you even get free checked baggage.