Moving from Boston, MA to Seattle, WA
3,027 miles across a state line, from Massachusetts into Washington, so the federal interstate rules apply from the first quote.
Measured driving distance. Prices from our published model, not quotes.
In short
Moving from Boston, MA to Seattle, WA covers 3,027 miles and is an interstate move. Full-service movers cost $13,622 – $18,162 for a two-bedroom home in our model, delivered in 7 to 14 days. About 576 people a year move between the two counties (Census).
The route
A genuine long haul at 3,027 miles from Massachusetts to Washington. Almost all of these move as consolidated freight: your goods share a trailer and the carrier quotes 7 to 14 days rather than a date. It is why a two-bedroom home here runs $13,622 – $18,162 instead of scaling straight with distance, and also why there is more handling and a looser schedule.
- Move type
- Interstate move
- Driving
- 7 days on the road (about 55 hours of driving)
- Usually moves on
- a consolidated load sharing trailer space with other households
- Book ahead
- 6 to 8 weeks
Cost of moving from Boston to Seattle
| Home size | Full-service movers | Moving container | Freight trailer |
|---|---|---|---|
| Studio | $10,216 – $13,622 | $7,356 – $9,807 | $4,904 – $6,538 |
| 1 bedroom | $12,259 – $16,346 | $8,827 – $11,769 | $5,884 – $7,846 |
| 2 bedrooms | $13,622 – $18,162 | $9,807 – $13,077 | $6,538 – $8,718 |
| 3 bedrooms | $15,665 – $20,886 | $11,279 – $15,038 | $7,519 – $10,025 |
| 4 bedrooms | $17,708 – $23,611 | $12,750 – $17,000 | $8,500 – $11,333 |
| 5+ bedrooms | $20,432 – $27,243 | $14,711 – $19,615 | $9,807 – $13,077 |
Transport only, for 3,027 miles, from our published model: distance × home-size factor × service rate, shown as −10% to +20% around the base figure. Packing, storage, stairs and specialty items sit on top. How we price it.
Worked example: a two-bedroom home, Boston to Seattle
3,027 miles × 2.0 (two-bedroom size multiplier) × $2.50 (full-service rate) = $15,135. The range runs 10% under that to 20% over: $13,622 to $18,162, transport only. Every parameter is on the methodology page; moving cost per mile explains why the rate falls with distance.
How many people move from Boston to Seattle
The Census Bureau's American Community Survey (2016–2020) estimates that about 576 people a year (±254) moved from Suffolk County, MA, home to Boston, to King County, WA, home to Seattle. Going the other way: about 388 people a year (±119). Movers from Suffolk County make up 0.5% of the 120,669 people a year who moved into King County from another county or state.
At state level, the 2024 survey counts about 2,963 people a year (±1,488) moving from Massachusetts to Washington and about 2,252 people a year (±930) from Washington to Massachusetts — a net gain for Washington of about 711 people a year.
| County | People a year |
|---|---|
| Middlesex County, MA | 17,104 ±1,315 |
| Norfolk County, MA | 10,905 ±1,500 |
| Essex County, MA | 4,501 ±942 |
| Plymouth County, MA | 3,190 ±733 |
| Worcester County, MA | 2,085 ±401 |
| County | People a year |
|---|---|
| Snohomish County, WA | 11,035 ±1,105 |
| Pierce County, WA | 10,614 ±1,241 |
| Los Angeles County, CA | 5,175 ±949 |
| Santa Clara County, CA | 3,095 ±777 |
| Maricopa County, AZ | 2,717 ±795 |
Licensed movers at each end
174 household-goods carriers with interstate authority are based within 30 miles of Boston (246 counting those licensed only inside Massachusetts). 120 of them had a roadside inspection in the last 24 months, and 12.0% of their 368 vehicle inspections ended with a truck put out of service. The largest by registered fleet:
| Carrier | Based in | Size | Inspections, 24 mo | Vehicle out of service |
|---|---|---|---|---|
| Gentle Giant Moving CompanyUSDOT 373544 | Winchester · 8 mi | 88 trucks | 78 | 4.9% of 41 |
| Olympia Moving & StorageUSDOT 597632 | Watertown Town · 6 mi | 70 trucks | 30 | 5.3% of 19 |
| DN Van Lines Moving & StorageUSDOT 1141917 | Northborough · 30 mi | 32 trucks | 95 | 10.8% of 37 |
| Stairhopper Movers LLCUSDOT 1696867 | Everett · 3 mi | 31 trucks | 54 | 0.0% of 16 |
| ABC Moving Services IncUSDOT 279719 | Somerville · 3 mi | 23 trucks | 0 | — |
| Tobin ScientificUSDOT 342626 | Beverly · 18 mi | 22 trucks | 21 | 10.0% of 10 |
How these figures are calculated
At the Seattle end
For a local crew after delivery, the largest licensed carriers within 30 miles of Seattle: American Relocation Services Aff Aes Transportation (Fife, 86 trucks), Hogland Transfer Co (Everett, 67 trucks), CMS Relocation & Logistics (Kent, 59 trucks), Hansen Bros Moving & Storage (Bellevue, 46 trucks).
Rules that apply to this move
Because the truck crosses from Massachusetts into Washington, 49 CFR Part 375 applies: a written estimate before loading, no more than 110% of a non-binding estimate collected at delivery, and full-value protection unless you choose released value in writing. See binding vs non-binding estimates and valuation explained.
Before you book Boston to Seattle
Insist on a survey
Over 3,027 miles the price is driven almost entirely by weight. A quote given without a video or in-home survey is a guess that gets revised upward on loading day, and at this distance the revision is expensive.
Keep full-value protection
It is the default on an interstate move. Signing it away for released value means 60 cents per pound, about $18 for a 30 lb television, after 3,027 miles of handling.
Arriving in Seattle
A local move inside Seattle later — across town, out of temporary housing — is billed by the hour: about $535 – $873 for a two-bedroom home and $903 – $1,614 for three bedrooms. The nearest cities we cover from Seattle are Tacoma (about 29 mi), Olympia (about 55 mi), Vancouver (about 160 mi).
Other routes from Boston
All routes from Boston, nearest first.
| Route | Distance | 2-bedroom, movers |
|---|---|---|
| Boston to Worcester, MA | ~45 mi | $525 – $859 |
| Boston to Nashua, NH | 45 mi | $525 – $859 |
| Boston to Providence, RI | ~48 mi | $525 – $859 |
| Boston to Warwick, RI | ~58 mi | $525 – $859 |
| Boston to Springfield, MA | ~94 mi | $525 – $859 |
| Boston to Hartford, CT | ~108 mi | $486 – $648 |
| Boston to Portland, ME | ~115 mi | $518 – $690 |
| Boston to New Haven, CT | ~140 mi | $630 – $840 |
Also moving to Seattle: from Tacoma, WA, from Olympia, WA, from Vancouver, WA, from Portland, OR.
Boston to Seattle moving FAQ
How much does it cost to move from Boston to Seattle?
From our published model, full-service movers over 3,027 miles cost about $10,216 – $13,622 for a studio, $13,622 – $18,162 for a two-bedroom home and $15,665 – $20,886 for a three-bedroom home, transport only; packing, storage and specialty items are extra.
How long does a move from Boston to Seattle take?
The drive is 7 days on the road (about 55 hours of driving), but the move usually takes 7 to 14 days because it moves on a consolidated load sharing trailer space with other households. Ask for the delivery window in writing. Book ahead: 6 to 8 weeks, 8 to 12 in summer.
What is the cheapest way to move from Boston to Seattle?
Loading a freight trailer yourself: about $6,538 – $8,718 for a two-bedroom home, against $13,622 – $18,162 with full-service movers; a moving container is $9,807 – $13,077.
Do I need an interstate-licensed mover for Boston to Seattle?
Yes. Boston is in Massachusetts and Seattle is in Washington, so the carrier needs active FMCSA interstate authority (an MC number) as well as a USDOT number. 174 listed movers within 30 miles of Boston hold it.
How many people move from Boston to Seattle each year?
The Census Bureau's American Community Survey (2016–2020) estimates about 576 people a year (margin of error ±254) moved from Suffolk County, which contains Boston, to King County, which contains Seattle.
Sources for this page
The published cost model; US Census Bureau ACS migration flows (± is the 90% margin of error); the FMCSA Motor Carrier Census and Safety Measurement System; 49 CFR Part 375. Data last refreshed September 24, 2026.