Advice for arriving in the country and traveling around the country: when checking with your traveling agent asks for lower rates for early ticket purchase and youth fares. Also apply for a frequent flyer card; usually the application is free and all the miles you fly accommodate to benefit from free tickets. Once in the country, get a student travel card that will reduce your in-country traveling cost up to 50%. The fee for obtaining these cards varies, but usually does not exceed $20. Traveling from Port of Entry to your Campus may cost up to $1,300 round trip.

All depends on the proximity of the campus, but you should definitely count that in your traveling budget.
www.expedia.com
www.istc.org
www.counciltravel.com
www.statravel.co.uk

and are some on line booking agencies you can contact for cheap air fare and continental travels. It is advised that you plan your trip and make reservations in advance, for better deals.