The simple answer is because they can sell them at a premium so there is no need to offer them for frequent flier miles.
There are a wide variety of airlines that offer deals on airfares to Jacksonville. JetBlue and Southwest Airlines, for example, each provide this service. More information can be found at an online travel site such as Expedia or Orbitz.
Many airlines do offer senior discounts for airfares. You can find more information and specifics at this site: http://www.suddenlysenior.com/airfareseniordiscounts.html
If you go to the Pacific Coastal Airline website, it will list all of their prices and airfares. Which include prices for children and discounted airfare.
Most airlines have the exact same prices. The way to get better or different prices would depend on when or where one purchases their airplane ticket.
The first airline to offer international airfares to its customers was Chalk's International Airlines which began service between Miami and Bimini in the Bahamas in February 1919.
Discounts on business airfares are available. Local airlines and flight memberships offer a variety of discounts and rate reductions consisting of point redemption s and frequent use rebates.
Christmas, New Year and Thanksgiving are peak. Frequent Fliers will use them to bring family home to visit etc.
Some of the leading airlines in this industry are Saudia Airlines, Qatar Airways, Etihad Airlines, Delta Airlines, United Airlines, Continental Airlines, and Lufthansa airlines. And to get the best offers on an airline reservations and get up to 20% discount on airfares you can google "Airlines Buddy" or give a call on (+1-866-805-9643).
The cheapest airlines can be found through advertising or through a good travel agent. There are many sites on the internet that provide information on cheap airlines or try asking a librarian.
If you are 62 and older, most airlines will offer you a 10% discount on your airfare. Southwest Airlines has some of the cheapest rates out there and you can find them at southwest.com and pick your destination and go from there! Happy travels!
Most airlines have a senior citizen discount that can be applied to regular tickets. This website can tell you about which airlines do. http://www.smartertravel.com/travel-advice/Senior-airfares-them-they.html?id=16092