美國內陸機

Actually the domestic flight you can book online in the airline websites , such as Delta , United Airlines, American Airlines, and so on.....

Even you book your tickets by the travel agency, the prices is almost same, there is no a big difference between airlines website and your travel agency.

But If you fly from Florida to Seattle , will take a long time becuase one is in east coastm and another one is on west coast.

United website: www.ual.com
Delta website: www.delta.com
American airlines website: www.aa.com

In the other hand, there is no servica charge in the website, and if you book UA or Delta online, you can have another 500 bonus miles.

去Jetblue, Delta, AirTran既網度睇下有無平既

Simply goto Travelocity , it checks fares from most airlines for you. You can pay online using credit card and gets an e-ticket.

The only major airline not included in travelocity is SouthWest. If you're flying from Florida to Seattle, you most likely won't be flying SouthWest anyway.