How can i Travel to USA?

air, sea, and in some cases land

Get a passport.
Get a visa.
Buy a plane ticket.

With an airplane :D

Go to Canada.

Umm by plane or boat...


Search a overseas trip site

Catching a flight will be the best way of getting there ..
forget walking ..takes time ..lol

Can you walk on water? Depends on where you are, you can walk, swim, or fly by an airline. You can roller skate, you can fall via Niagara falls etc, etc, etc

Start by going to a travel agent and find out what visas you will need and where you need to apply for them. Since you didn't tell us what country you're from, I'm going to have to assume that you are in a country that requires more than just a passport to travel here.

by plane