Shipping from China to the USA is the busiest freight corridor on the planet, and it is also where first-time importers lose the most money and time to avoidable mistakes. Whether you are moving a single pallet of samples or a full container of retail stock, the three questions that decide your outcome are the same: which mode to use, how long it will really take, and what US customs will require. This 2026 guide walks through each one with realistic ranges rather than invented quotes, so you can plan a China-to-US shipment with confidence and know what to ask a forwarder.
The quick answer
For most commercial cargo, ocean freight is the default: a full container load (FCL) if you can fill 20ft or 40ft, or less-than-container load (LCL) if you cannot. Ocean transit from South China to the US West Coast typically runs 15-25 days port to port, while the US East Coast via the Panama Canal runs 30-40 days. Air freight moves in 3-6 days and suits urgent, high-value, or lightweight goods. Every shipment, regardless of mode, must satisfy US customs entry requirements including the Importer Security Filing (ISF, or "10+2") for ocean cargo.
FCL vs LCL vs air freight: choosing a mode
Your mode is driven by volume, value, and how quickly you need the goods on the shelf.
- FCL (full container load) — You book a whole 20ft (roughly 28-33 cubic metres usable) or 40ft/40ft high-cube container. It is the cheapest per unit once you can fill 12-15+ CBM, your goods are sealed and handled less, and it moves faster through the terminal than consolidated freight. Ideal for steady, repeat retail or wholesale volume.
- LCL (less-than-container load) — Your cargo shares a container with other shippers and is consolidated and deconsolidated at each end. It is right for roughly 1-15 CBM. Expect extra handling, a longer door-to-door timeline than FCL, and destination charges that can surprise newcomers, so always ask for an all-in quote.
- Air freight — Fast and reliable, priced on chargeable weight (the greater of actual or volumetric weight). It wins for time-critical orders, product launches, samples, e-commerce replenishment, and anything high-value where the faster cash cycle offsets the higher rate. You can compare specialist air freight companies in the CargoLinked directory.
A common playbook is to air-freight your first small batch to hit a launch date, then move the bulk reorder by sea once the timeline allows.
Transit times by route
The major Chinese origin ports are Shanghai, Shenzhen (Yantian), and Ningbo — three of the largest container ports in the world — with Guangzhou, Qingdao, and Xiamen also common. Transit time depends heavily on whether your goods land on the West or East Coast.
- To the US West Coast (Los Angeles / Long Beach, Oakland, Seattle-Tacoma): roughly 15-25 days port to port. This is the fastest ocean option and the natural choice if your distribution or Amazon fulfilment sits in the West.
- To the US East Coast (New York/New Jersey, Savannah, Charleston, Houston): roughly 30-40 days via the Panama Canal, and sometimes longer when canal draft restrictions or vessel bunching add delays. It can still be the smart call if your customers or warehouses are eastern, because it avoids costly cross-country trucking or rail.
- Air freight: typically 3-6 days airport to airport into hubs such as LAX, Chicago O'Hare, and JFK, plus a day or two for customs and final delivery.
These are port-to-port figures. Always add time for origin cargo cutoff and container loading, US customs clearance, and final-mile trucking to your door. A realistic door-to-door plan adds one to two weeks on top of the ocean sailing.
What drives China to US shipping cost
Rates on this lane swing more than on almost any other, so treat any single number with caution and budget with ranges. The main cost drivers are:
- Mode and volume — FCL is cheapest per unit at scale; LCL is billed per CBM; air is billed on chargeable weight and costs multiples of sea per kilo.
- Season and capacity — Ocean rates rise sharply when demand outstrips vessel space, especially in peak season (see below).
- Origin and destination charges — Terminal handling, documentation, customs brokerage, and destination fees vary by port and forwarder. A cheap ocean rate with heavy local charges can cost more than an all-in quote.
- Incoterms — Whether you buy EXW, FOB, or DDP changes what is bundled into the supplier's price versus what you pay your forwarder. FOB is the common starting point for China imports because it hands control of the main freight leg to you.
- Duties and tariffs — Covered below; these are separate from freight and can be a significant line item.
The reliable way to compare is to request an all-in, door-to-door quote from two or three forwarders for the same cargo, and confirm exactly which charges are and are not included.
US customs: ISF, CBP entry, and duties
US Customs and Border Protection (CBP) governs everything entering the country, and getting the paperwork right is what separates a smooth clearance from an expensive hold.
- ISF (Importer Security Filing / "10+2") — For ocean shipments, the importer must file the ISF with CBP at least 24 hours before the cargo is loaded onto the vessel in China. Late or inaccurate filings can draw penalties. Your customs broker or forwarder usually files this on your behalf, but the legal responsibility sits with you as the importer.
- Customs entry — On arrival you (via a licensed customs broker) file an entry declaring the goods, their HTS classification, value, and country of origin. Accurate HTS codes matter because they set the duty rate.
- Duties and Section 301 tariffs — Standard import duty depends on the HTS code, and many goods from China also carry additional Section 301 tariffs on top of the base rate. Because these rates change and vary widely by product, confirm the current classification and total landed duty before you order, not after the goods ship.
- Other agencies — Products such as food, cosmetics, electronics, and children's goods may face FDA, FCC, or CPSC requirements. Check compliance early to avoid a hold at the port.
You will also need a clean commercial invoice, packing list, and bill of lading (or air waybill), and most commercial importers arrange a customs bond. A good broker prevents the small errors that trigger exams and demurrage.
Plan around peak season
The China-to-US lane has a pronounced peak, generally from late summer through Q3 into early Q4, as importers pull in inventory ahead of the year-end holidays. Space tightens, rates climb, and rollovers (your container bumped to a later sailing) become more likely. The lead-up to Chinese New Year is the other crunch, when factories rush to ship before a multi-week production shutdown. Book earlier than usual around both windows and build slack into your delivery promises.
Choosing the right forwarder
A capable freight forwarder handles booking, documentation, ISF, customs coordination, and problem-solving when a sailing rolls or an exam hits. The strongest partners know both ends of the lane. Browse vetted freight forwarders for the China-USA lane, or narrow by location with freight forwarders in China for origin-side pickup and export handling and freight forwarders in the United States for customs brokerage and final delivery. Ask each for references on your specific product type, transparent all-in pricing, and how they communicate when things go wrong.
Ready to move your cargo? Compare quotes and connect with verified specialists on the CargoLinked China-USA trade lane directory and get your shipment booked with a forwarder who knows the route end to end.