If the airport has an electronic ticket for you or record of your purchase then yes. Otherwise no, your ticket is a boarding pass to the plane, you will not be allowed to fly without it.
You can purchase a ticket for the ferry crossing to France online from the Direct Ferries CO UK website. Once on the page, you can view information about the ferries and their routes.
One can buy a ticket for a cruise in Mexico by visiting a travel agent. A travel agent will be able to book a cruise, purchase insurance and provide great information about vacations.
I'm guessing that all you would need is a credit card or any other online payment method you also will need a passport, to actually use the ticket...
buy a ticket.
Yes
Cheap airplane ticket fares are obtainable in any travel agency, as some will offer deals in order to gratify and encourage clients to purchase tickets from their travel agency. For example, 'Travelzoo' and 'Onetravel' are not currently offering cheaper flight deals.
No, you are allowed to keep the ticket/ticket stub.
An air ticket is a pass entitling the holder to travel on an airplane.
a passport and a plane ticket
Airplane ticket checkers differ based on the airline. To check the validity of a certain ticket, determine which airline the ticket is issued through, go to their website and they should have a form to fill out to check your ticket validity.
3,600$