Freight Shipping from San Diego to Seattle
Ship freight from San Diego, CA to Seattle, WA with FMCSA-verified carriers. FTL from $2,973-$3,665, LTL from $961-$1,576. No hidden fees, no re-bills.
Distance
1,383 mi
Drive Time
25 hrs
FTL Budget Range
$2,973-$3,665
LTL Budget Range
$961-$1,576
Distance is road-adjusted straight-line mileage; drive time assumes 55 mph average including stops. Budget ranges apply a $2.15–$2.65 per-mile dry van band to that distance. These are planning figures, not quotes — live pricing depends on your commodity, equipment, timing and the market that week.
What actually drives the price on San Diego → Seattle
Mileage is the starting point, not the answer. Three things move a quote on this corridor more than distance does — what comes back the other way, what season you are shipping in, and what the route costs the driver to run.
Return freight — thin
Seattle is more of an inbound market than an outbound one, at least for the commodities that move toward San Diego. Carriers often reposition empty or route through an intermediate market on the way back, and that cost is priced into the forward rate. It is the main reason quotes on this lane can look high relative to the mileage.
Seasonal pressure
- May-August. Produce season pulls reefer capacity toward growing regions, so refrigerated trailers get harder to source and price up across the board.
- October-December. Retail peak. Dry van capacity tightens nationally ahead of the holidays — booking two or more weeks out is the difference between a normal rate and a scramble.
- July. Most auto plants take summer shutdown, so parts freight on this corridor drops off predictably for a few weeks and capacity loosens with it.
- March-October. Construction season. Flatbed and step-deck demand climbs with the building calendar and stays elevated until the first hard freeze.
Cost of running it
Roughly $20–$33 in tolls one way, estimated from published commercial rates in CA, WA, plus about 3 fuel stops at a stop per 380 loaded miles. Exact routing and axle count will shift this.
Booking that saves money
Give more than 48 hours notice and avoid Friday-afternoon pickups. Those two habits save shippers more than negotiating does — a truck booked Tuesday for Thursday prices very differently from the same truck booked Friday morning for that afternoon.
San Diego to Seattle Freight Corridor
San Diego's freight profile is defined by two forces: the massive military presence (Naval Base San Diego is the largest on the West Coast) and the Otay Mesa border crossing into Tijuana. The Otay Mesa industrial zone processes billions in cross-border maquiladora freight daily, with electronics and medical devices flowing north while raw materials and components move south. Biotech companies along the Torrey Pines corridor generate premium temperature-controlled shipments.
Seattle is the Pacific Northwest's freight powerhouse, combining one of the nation's largest container ports with the headquarters of Amazon, Boeing, Microsoft, and Costco. The Northwest Seaport Alliance (Seattle + Tacoma) is the fourth-largest container gateway in North America, funneling Asian imports into the U.S. interior via BNSF and Union Pacific rail. Amazon's explosive last-mile network has transformed the region's freight landscape, with dozens of delivery stations and fulfillment centers scattered across the Puget Sound.
The San Diego-to-Seattle corridor spans 1,383 miles via I-5. This lane connects defense & military and biotechnology freight from the San Diego market to technology and aerospace (boeing) demand in Seattle. Carriers running this route regularly maintain competitive rates through strong backhaul availability in both directions.
What Ships from San Diego
San Diego's economy is driven by defense & military, biotechnology, telecommunications, generating consistent outbound freight demand.
defense electronics
biotech products
telecommunications equipment
craft beer
avocados & produce
medical devices
What Seattle Receives
Seattle's technology, aerospace (boeing), e-commerce (amazon) sectors drive strong inbound freight demand from markets like San Diego.
containerized imports (Asia)
consumer electronics
automotive vehicles
construction materials
industrial machinery
food & beverage
Recommended Equipment
Based on the commodities moving between San Diego and Seattle, these equipment types best serve this corridor.
Dry Van (FTL)
Ideal for palletized consumer goods, electronics, packaged foods, and general merchandise. Enclosed protection from weather and theft.
$2,973-$3,665 estimated for this lane
Refrigerated (Reefer)
Required for temperature-sensitive freight including fresh produce, dairy, frozen foods, pharmaceuticals, and beverages. Maintains precise temperature control throughout transit.
$3,665-$4,633 estimated for this lane
Flatbed
Best for steel, lumber, machinery, building materials, and oversized loads that cannot be palletized or loaded through standard dock doors.
$3,942-$5,048 estimated for this lane
LTL (Less Than Truckload)
Cost-effective for shipments under 10,000 lbs or fewer than 10 pallets. Shared trailer space with other shippers reduces cost for smaller loads.
$961-$1,576 estimated for this lane
Rate Estimates by Shipping Mode
Estimated rates for the San Diego to Seattle lane (1,383 miles). Actual rates depend on commodity, weight, season, and equipment.
| Mode | Rate Estimate | Transit |
|---|---|---|
| FTL (Full Truckload) | $2,973-$3,665 | 25 hrs |
| LTL (Less Than Truckload) | $961-$1,576 | 27-29 days |
| Expedited / Hot Shot | $4,495-$6,224 | 17 hrs |
| Intermodal (Rail + Truck) | $1,867-$2,559 | 28-30 days |
Major Shippers on This Corridor
Key freight generators in both San Diego and Seattle that drive volume on this lane.
General Atomics
Qualcomm
Northrop Grumman
Amazon (HQ)
Boeing Everett/Renton
Microsoft (Redmond)
Shipping Tips for San Diego to Seattle
San Diego Seasonal Advisory
Avocado season (spring through summer) drives reefer demand from Fallbrook and surrounding groves. Military fiscal year-end (September) triggers a rush of defense shipments. Cross-border freight dips during Mexican holidays.
Seattle Seasonal Advisory
Port volumes peak July-October as retailers stock for holidays. Apple and cherry harvest (July-September) from eastern Washington creates heavy reefer demand. Boeing production schedules drive oversized and flatbed freight year-round. Amazon Q4 surge (October-December) is the single largest seasonal freight event in the region.
Consider Team Drivers
At 1,383 miles, this route exceeds single-driver HOS limits. Team drivers can deliver in 25 hours without mandatory 10-hour rest breaks, cutting transit time nearly in half compared to a solo driver.
Book Early for Best Rates
Spot market rates fluctuate daily. Booking 3-5 days in advance typically saves 10-15% compared to same-day or next-day freight requests. For recurring shipments, ask about contract rates.
Logistics Infrastructure
How freight actually flows in and out of San Diego and Seattle — the warehouses, rail terminals, and highway spines that shape rates on this lane.
Origin
San Diego, CA
- Metro Population
- 3.3M metro
- Avg Outbound Rate
- $2.35-$2.70/mi
- Key Highways
- I-5, I-8, I-15
- Rail / Intermodal
- BNSF San Diego Intermodal
- Port Access
- Port of San Diego (0 mi)
- Warehouse Districts
- Otay Mesa (border zone), Kearny Mesa, Miramar
“Otay Mesa border crossing wait times directly impact freight rates. During peak crossing delays (often 2-4 hours), carriers add $200-400 per load in detention surcharges. Trusted Trader (C-TPAT) carriers with FAST lane access command premium contracts.”
Destination
Seattle, WA
- Metro Population
- 4.0M metro
- Avg Outbound Rate
- $2.15-$2.55/mi
- Key Highways
- I-5, I-90, I-405
- Rail / Intermodal
- BNSF Seattle International Gateway; Union Pacific Argo Yard; Port of Seattle Terminal 18
- Port Access
- Port of Seattle / Northwest Seaport Alliance (0 mi)
- Warehouse Districts
- Kent Valley/I-5 South, SoDo/Harbor Island, Sumner/I-167
“Seattle's chronic truck driver shortage — driven by sky-high cost of living — means carriers willing to base here command premium rates. The I-5 corridor between Seattle and Portland is one of the most consistently high-paying lanes on the West Coast, especially for reefer loads of Pacific Northwest produce.”
Return Loads from Seattle
Seattle is more of an inbound market than an outbound one, at least for the commodities that move toward San Diego. Carriers often reposition empty or route through an intermediate market on the way back, and that cost is priced into the forward rate. It is the main reason quotes on this lane can look high relative to the mileage.
Top Backhaul Commodities from Seattle
Seasonal Rate Patterns
May-August
Produce season pulls reefer capacity toward growing regions, so refrigerated trailers get harder to source and price up across the board.
October-December
Retail peak. Dry van capacity tightens nationally ahead of the holidays — booking two or more weeks out is the difference between a normal rate and a scramble.
July
Most auto plants take summer shutdown, so parts freight on this corridor drops off predictably for a few weeks and capacity loosens with it.
March-October
Construction season. Flatbed and step-deck demand climbs with the building calendar and stays elevated until the first hard freeze.
San Diego to Seattle Freight FAQs
How much does it cost to ship freight from San Diego to Seattle?
As a planning figure, budget $2,973-$3,665 for a full truckload from San Diego, CA to Seattle, WA. That is the 1,383-mile lane distance run against a $2.15-$2.65 per-mile dry van range, which is a broad industry band rather than a live quote for your freight. LTL lands roughly $961-$1,576 depending on freight class, weight and dimensions. Real pricing moves with fuel, season, equipment type and how much notice you give — a lane like this can quote well outside that band in a tight week. Send us the details and we will price it against what carriers are actually accepting right now.
How long does freight take from San Diego to Seattle?
Standard FTL transit from San Diego to Seattle is approximately 25 hrs by truck over 1,383 miles, with 3 typical fuel stops along the corridor. LTL shipments add 2-4 business days due to terminal transfers. Expedited service with team drivers can reduce FTL transit by up to 40%. Intermodal rail-truck service via BNSF San Diego Intermodal to BNSF Seattle International Gateway takes 5-7 days but offers significant cost savings.
What equipment do I need for San Diego to Seattle freight?
Equipment choice depends on your commodity. San Diego commonly ships defense electronics, biotech products, telecommunications equipment, which typically moves in standard dry van trailers. Seattle commonly receives containerized imports (Asia), consumer electronics, automotive vehicles. Our team matches you with the right equipment type for your specific freight.
Is there good backhaul from Seattle to San Diego?
Seattle is more of an inbound market than an outbound one, at least for the commodities that move toward San Diego. Carriers often reposition empty or route through an intermediate market on the way back, and that cost is priced into the forward rate. It is the main reason quotes on this lane can look high relative to the mileage. Why it matters to you as a shipper: backhaul is the single least visible input into your rate. Two lanes of identical mileage can quote hundreds of dollars apart purely because one has a return load waiting and the other does not.
What commodities move from San Diego to Seattle?
San Diego's top outbound commodities include defense electronics, biotech products, telecommunications equipment, craft beer, avocados & produce, medical devices. Seattle's primary inbound freight includes containerized imports (Asia), consumer electronics, automotive vehicles, construction materials, industrial machinery, food & beverage. The industries driving the lane are defense & military and biotechnology on the San Diego end and technology and aerospace (Boeing) in Seattle. That mix is what determines which trailer types run the corridor regularly — and a lane with steady demand for your equipment type is one where you will find a truck on short notice.
When are rates highest on the San Diego to Seattle lane?
Rate pressure on this corridor follows the defense & military and biotechnology calendar. May-August: Produce season pulls reefer capacity toward growing regions, so refrigerated trailers get harder to source and price up across the board. October-December: Retail peak. Dry van capacity tightens nationally ahead of the holidays — booking two or more weeks out is the difference between a normal rate and a scramble. July: Most auto plants take summer shutdown, so parts freight on this corridor drops off predictably for a few weeks and capacity loosens with it. March-October: Construction season. Flatbed and step-deck demand climbs with the building calendar and stays elevated until the first hard freeze. Two habits that help regardless of season — book mid-week rather than Friday afternoon, and give more than 48 hours notice. Last-minute Friday pickups are where shippers overpay most consistently.
Get Exact Rates for San Diego to Seattle
Tell us what you are moving on the San Diego–Seattle corridor and we will source an FMCSA-verified carrier that fits the commodity, the timing and the budget. We check authority, insurance and safety record before a truck is ever assigned to your freight. Free quote, no obligation.
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