Class B motorhome rentals in Seattle
There are 61 class b motorhome listings within 50 miles of Seattle, 13% of the market, at a median $273.00 a day and a median 20 feet long. 85% of them fit Olympic National Park's standard 21 foot site and 100% clear Mount Rainier's White River campground, which caps RVs at 27 feet.
What a median 20 foot class b motorhome fits
| Campground | Published cap | Share that clears it |
|---|---|---|
| Olympic standard site | 21 ft | 85% |
| Mount Rainier, White River | 27 ft | 100% |
| Mount Rainier, Cougar Rock | 35 ft | 100% |
On the ferry
A class b motorhome at a median 20 feet falls in the under 30 foot fare band. In that band Washington State Ferries charges roughly double if the vehicle stands over 7 feet 2 inches tall, and only 33 of 473 Seattle listings publish a height. Compare the crossings.
Class B motorhomes available near Seattle
Live listings from Outdoorsy. Length is shown because it decides the campground, and height because it decides the ferry fare. Where a host has not published a height, it says so rather than guessing.
Booking links go to Outdoorsy, where the host sets the price and the terms. We earn a commission on a qualifying booking, at no extra cost to you. We are not the rental company and we do not handle bookings, payment or delivery.
Winnebago Roam 59RZPT | Open-Concept PopTop w/Starlink/2Beds/Seats4/Sleeps4
- Length
- 21 ft
- Height
- Not published, ask the host
- Sleeps
- 4
- Delivery
- Offered by the host
Unplug, Unwind, Unlimited Freedom-No Campground Reservation Required.
- Length
- 19 ft
- Height
- Not published, ask the host
- Sleeps
- 3
- Delivery
- Offered by the host
2021 Mercedes Sprinter Adventure Van
- Length
- 19.5 ft
- Height
- Not published, ask the host
- Sleeps
- 5
- Delivery
- Offered by the host
Jayco Swift 20D Pop Top with Starlink Wifi/2 Beds/Seats 4/Sleeps 4
- Length
- 21 ft
- Height
- Not published, ask the host
- Sleeps
- 4
- Delivery
- Offered by the host
Bniner | Airstream B190 | Off-Grid Adventure Ready
- Length
- 19 ft
- Height
- Not published, ask the host
- Sleeps
- 4
- Delivery
- Offered by the host
2026 Winnebago Solis PX Pop-Top - Sleeps 4 - UNLIMITED MILEAGE - Seattle
- Length
- 21 ft
- Height
- Not published, ask the host
- Sleeps
- 4
- Delivery
- Not offered
What to do with this
Choose a Class B over a camper van only if the extra room matters. On park access the two are equivalent and the van is cheaper.
$24 a day over a camper van for park access you already had.