Jet Blue airlines is a great way to travel by plane. They provide good service while keeping their prices fairly reasonable.
I have traveled with Jet Blue several times and have always had a good experience with them. It is very simple to book flights on their web site. They pretty much always have decent fares, and they have a lot of sales throughout the year, too. You can also sign up for their True Blue rewards program, but I have not flown enough with them yet to get any benefits from that right now.
The things that I like most about Jet Blue are the in flight services that they provide. The seats are really comfortable with a lot of leg room. Each seat has a TV screen on the back, so you can watch whatever you want when you feel like it. And they also give you blue potato chips, which is a fun idea.
I like Jet Blue airlines a lot and definitely recommend them to anyone looking for an affordable and easy way to travel.