Jan Dembowski on "Can't access wp-admin + Homepage Looks Corrupted"

Looks like your site URL and WordPress address was set to http://wwww.airlineticketsnow.com which does not exist so it will not work. Too many "W"s there.

Try setting it to http://www.airlineticketsnow.com with one less w. You can do that using these methods.

http://codex.wordpress.org/Changing_The_Site_URL

Personally I like this method myself.

http://codex.wordpress.org/Changing_The_Site_URL#Edit_functions.php

Please make a backup copy of any file you intend to modify first.