Looking for the cheapest business class flights? Begin with price comparisons across various traveling websites and online travel agencies. Subscribe to fare watch services for monitoring price drops and discounts. Be flexible with regards to your travel dates, since a weekday or off-season non-travel is likely to include lower fares. Make use of frequent flyer points, loyalty rewards, or fly with extended layover flights in order to secure the best value as well. Reservations and inquiries can assist you in obtaining cheaper business-class airfares.