To optimize costs in air freight, businesses can adopt several strategies. Consolidating shipments into larger consignments helps leverage bulk rates, reducing per-unit shipping costs. Negotiating favorable air freight through strong relationships with carriers and forwarders is also beneficial. To optimize costs in air freight, businesses can adopt several strategies. Consolidating shipments into larger consignments helps leverage bulk rates, reducing per-unit shipping costs. Negotiating favorable air freight through strong relationships with carriers and forwarders is also beneficial.