The fare must be purchased at least fourteen days in advance of travel. BizFlex fares are available in most markets Northwest serves throughout the U.S. 50 and Canada. The next time you need to travel on business, purchase a BizFlex fare from Northwest Airlines. Business fares that bring you home for the weekend. To purchase a BizFlex fare online, click here .
Discounts apply to most destinations.
BizFlex fares require a roundtrip purchase in Coach Class. A 14 day advance purchase is required. Tickets must be purchased within 24 hours after reservations are made, or at least 14 days prior to departure, whichever comes first. A 30 day maximum stay is permitted. Segment taxes, surcharges and passenger facility charges apply.