Boise to Seattle Truck Dispatch
Freight route connecting Boise, ID to Seattle, WA (495 miles). Connects Boise to the Pacific Northwest's port/tech sector via I-84/I-90.
What do truck dispatch rates run from Boise to Seattle?
Boise to Seattle is a 495-mile lane paying about $1,138 - $1,336 per load, near $2.30 - $2.70 a mile. Freight is mostly consumer goods, technology equipment and retail distribution.
- Distance
- 495 miles
- Avg. rate / load
- $1,138 - $1,336
- Rate per mile
- $2.30 - $2.70
- Transit time
- 1 day
- Deadhead risk
- 25-30%
Lane rates reviewed September 2026. These numbers follow 2026 spot-market pricing and shift with fuel prices and Northwest Seaport Alliance volume. See our dispatch fee structure.
Boise to Seattle
Boise to Seattle is a 495-mile, roughly 8-hour run northwest on I-84 to I-82/I-90. The destination end ships through the Northwest Seaport Alliance, the combined Seattle and Tacoma port operation, which handled 3.16 million TEU with 631,230 intermodal lifts through the reported period of 2025, though tariff-driven swings pushed volume up and down through the year. Technology-sector freight from the Seattle area adds steady demand alongside Boise's own consumer-goods base.
Origin
Boise, ID
Destination
Seattle, WA
Distance
495 miles
Transit Time
1 day
Average Rate
$1,138 - $1,336
Rate per Mile
$2.30 - $2.70
495-mile lane, roughly 8 hours
Feeds the Northwest Seaport Alliance (Seattle + Tacoma), which handled 3.16 million TEU in 2025
Technology-sector freight adds steady demand on both ends
Boise to Seattle: route facts a driver should know
Washington's freight system moves over 500 million tons of goods a year
Washington's freight system moves more than 500 million tons of goods annually, valued at over $600 billion, with Seattle serving as the primary distribution hub for the Pacific Northwest, Alaska, and parts of Western Canada.
Source: Washington Trucking Associations, freight corridors overview. Checked 30 Sep 2026.
Micron's $200 billion expansion adds a second Boise fab
Micron Technology, headquartered in Boise, announced a $200 billion US semiconductor manufacturing and R&D expansion that includes a second Boise memory fab, projected to create 17,000-plus jobs across its two Idaho fabs.
Source: BoiseDev, Micron second Boise fab announcement. Checked 30 Sep 2026.
Diesel for this lane
How much is the diesel for Boise to Seattle?
About $526.07 this week. The lane is 495 miles. A truck that gets 6.5 miles per gallon uses about 76 gallons, and diesel is averaging $6.91 a gallon on this lane (week of October 19, 2026). The U.S. average diesel price is up 10 cents this week.
An estimate. It uses EIA's weekly average for the two regions this lane connects, not the price at each pump. Your mpg and fuel card discounts change it.
- Distance
- 495 mi
- Diesel needed
- 76 gal
- Price used
- $6.91/gal
- Fuel cost
- $526.07
Common Freight Types
Consumer goods, technology equipment and retail distribution fill the trailers heading northwest.
- Consumer Goods
- Technology Equipment
- Retail Distribution
What makes the Boise to Seattle lane difficult?
Mountain passes along I-84/I-90 can see winter weather
Mountain passes along I-84/I-90 can see winter weather.
Port volume at the Northwest Seaport Alliance has swung with tariff policy through 2025
Port volume at the Northwest Seaport Alliance has swung with tariff policy through 2025.
The length still needs a realistic HOS plan
Understanding and preparing for this challenge helps optimize your operations and maximize profitability on this lane.
What freight moves on the Boise to Seattle lane?
What travels between Boise and Seattle, and when the busy weeks fall.
Primary Commodities
- •Consumer Goods
- •Technology Equipment
- •Retail Distribution
Secondary Commodities
- •Northwest Seaport Alliance drayage and transload freight
- •Technology equipment
- •Retail distribution
Seasonal Cargo
Peak seasons for this lane:
- •Consumer goods (holiday surge)
- •Technology equipment (steady)
- •Retail distribution (steady)
When is the Boise to Seattle lane busiest?
Retail timing and steady tech freight both shape this lane.
Q1 (Jan-Mar): Slow Period?
A modest dip after the holidays, cushioned by steady technology-sector freight into Seattle.
Q4 (Oct-Dec): Peak Period?
Consumer goods climb from October through December.
Produce Season?
Not a major factor on this lane.
- •Q4 holiday retail season
- •Steady technology-equipment freight
- •Port import surges
Hurricane Risk?
None. Winter mountain-pass weather is the real risk on this route.
Seasonal Strategy Summary
This lane runs steady year-round, without a major seasonal swing to plan around.
How do I negotiate the best rate on the Boise to Seattle lane?
When to book, who pays extra, and which loads need a weather plan.
When to Book
Suggested booking window:
2-3 days out is typical for this haul.
What Brokers Pay More
Loads that command more:
Time-critical technology-sector freight tends to pay a premium.
When to Avoid
Loads to price carefully:
Be careful pricing a winter mountain-pass crossing without a weather plan.
Rate Negotiation Tips for Boise to Seattle
- •
This is a long haul at 500 miles, so plan for a solid one-day trip.
- •
Port-linked freight is worth asking about given Seattle's scale as the Pacific Northwest's main distribution hub.
- •
Semiconductor and industrial freight out of Boise is another option here.
How do I find a backhaul load on the Boise to Seattle lane?
The Northwest Seaport Alliance's port volume keeps a southbound load realistic.
Best Return Cities
Where to look for the southbound load:
- •Seattle, WA
- •Regional distribution hubs near Seattle
Deadhead Risk %
Deadhead risk on this lane: 25-30%
Check current Seattle-Tacoma port drayage freight; volume has swung with tariff policy through 2025.
Alternative Routes
If the first load falls through, try these:
- •Seattle's port-import freight offers a strong, if seasonal, backhaul source.
Backhaul Optimization Tips
- •
Seattle's massive freight volume gives you strong backhaul odds in almost any direction.
- •
Boise's record industrial construction pipeline keeps southbound loads flowing too.
- •
Give yourself real recovery time after this long run before your next dispatch.
What do experienced dispatchers know about the Boise to Seattle lane?
Three notes before this Pacific Northwest run.
Check mountain-pass conditions in winter along the route.
If reloading through Seattle or Tacoma, confirm current port volume, since it has swung month to month through 2025.
Plan your route timing around a full day's drive.
Seattle's scale as a Pacific Northwest distribution hub makes backhauls easy to find on this lane.
Boise to Seattle Lane FAQs
Answers on driving time, the Seattle-Tacoma ports, and mountain weather.
The lane data shows about $1,138 - $1,336 per load, or $2.30 - $2.70 a mile, across 495 miles.
The Northwest Seaport Alliance handled 3.16 million TEU with 631,230 intermodal lifts in 2025, though tariff-driven swings pushed monthly volume up and down through the year.
About 8 hours for the 495 miles, a manageable one-day haul.
Generally reasonable, thanks to steady technology-sector freight and port drayage.
Other Idaho freight lanes we dispatch
- Boise to Twin Falls
- Boise to Salt Lake City
- Boise to Reno
- Boise to Las Vegas
- Boise to Denver
- Boise to Spokane
Local resources
Also serving the other end of this lane
Dry Van owner-operator, West Coast: +$2,010/week after moving to $2.62/mi on general freight / consumer goods freight.
Read the case studyNeed help running Boise, ID to Seattle, WA consistently?
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