Seattle, WA to Salt Lake City, UT Freight Rates
The Seattle, WA to Salt Lake City, UT lane runs 826 miles and currently averages $2,500 per truckload, or about $3.04 per mile. Typical transit is 2 days and lane demand is medium.
What drives the rate on this lane
Rate per mile on shorter lanes runs higher because loading, unloading and detention time is spread over fewer miles. At 826 miles, Seattle, WA to Salt Lake City, UT prices as a long-haul run, and brokers price it against the medium-demand market for this corridor.
Demand follows broader regional freight patterns; rates rise during Q4 retail season and produce surges.
Cost breakdown on a single run
Work the numbers before you accept an offer. 826 loaded miles at 6.5 mpg burns roughly 127 gallons of diesel — about $489 at $3.85 per gallon — which is 20% of the average $2,500 linehaul on this lane. Subtract that and you have about $2,011 left to cover maintenance reserve, tires, insurance, the truck payment, tolls, and the driver.
Deadhead is what quietly kills margin here. Every empty mile to the Seattle pickup is paid out of the same $2,500, so a 90-mile repositioning drive drops the effective rate per mile from $3.04 to about $2.73. Carriers who quote off total miles rather than loaded miles are the ones who stay profitable on medium-demand corridors like this one.
Hours of service on this run
At a realistic 52 mph door-to-door average, the drive is about 15.9 hours. That exceeds the 11-hour driving limit, so plan a legal reset and a parking spot before the driver runs out of clock — the 2-day transit above already assumes one. Appointment windows matter as much as miles: a receiver that only unloads in a two-hour morning slot turns a legal 15.9-hour drive into a two-day commitment for the truck.
Equipment that moves on this lane
- Dry Van
- Reefer
Backhaul options
Salt Lake City to Seattle backhaul rates depend on regional freight balance and seasonal demand.
Price this corridor as a round trip. A strong headhaul out of Seattle that leaves the truck sitting two days in Salt Lake City nets less per week than a slightly cheaper load into a market that reloads daily. Take the combined revenue of both legs, divide by every mile the truck turns including deadhead, and compare that number — not the headhaul rate — against your break-even.
How to quote this lane profitably
Work backwards from cost per mile. Fuel, maintenance, insurance, and payment on the truck give you a break-even number; anything under it on a 826-mile run loses money once you add deadhead to the pickup. Use the cost-per-mile and route-profit calculators to check a specific offer against your own numbers before you book it.
Frequently asked
What is the current truckload rate from Seattle, WA to Salt Lake City, UT?
The lane averages $2,500 per truckload, about $3.04 per mile across 826 miles. Spot offers typically land within 10-15% of that number depending on how much lead time the broker has and whether the pickup is a live load or a drop.
How long does the Seattle, WA to Salt Lake City, UT run take?
Roughly 15.9 hours of drive time at a 52 mph average, which works out to 2 transit days once you account for hours-of-service breaks, fueling, and appointment windows on both ends.
How much fuel does this lane burn?
At 6.5 mpg you burn about 127 gallons, roughly $489 at $3.85 per gallon. That leaves about $2,011 against the average linehaul before maintenance, insurance, tolls, and the truck payment.
What equipment moves best on this lane?
Dry Van, Reefer. Equipment choice moves the rate more than most carriers expect — specialized trailers on this corridor price above the dry van benchmark because the pool of available trucks is smaller.