Air vs. sea freight: how to choose for your next shipment
2 Jun 2026 · Eagle Express Wave Team, Freight Forwarding
The air-versus-sea decision usually comes down to three factors: how fast the cargo needs to arrive, how much it costs to move, and what you're actually shipping.
Air freight wins on speed (days instead of weeks), which matters for time-sensitive, high-value or perishable goods. The trade-off is cost per kilogram, which is consistently higher than ocean freight, and stricter volume/weight limits.
Sea freight is the default for bulk, heavy or non-urgent cargo. It costs a fraction of air freight per unit, especially at container volumes, but transit times run into weeks and you need to plan around vessel schedules and port congestion.
In practice, most businesses split their freight: sea for planned, high-volume replenishment, and air for urgent top-ups or new product launches. A forwarder who handles both can move cargo between the two as your priorities shift, rather than locking you into one mode.