• Price
  • To
  • Length
  • To
  • Dry Weight
  • To
  • Mileage
  • To
  • Sleeping Capacity
  • To

View New & Used Keystone RVs for Sale in or near Mill Creek, Washington

155 listings match your search

Find your perfect Keystone rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
Used 2018 Keystone Montana High Country 330RL available in Fife, Washington
47

$43,900

    Used 2018 Keystone Cougar Half-Ton West 27RESWE available in Fife, Washington
    42

    $27,900

      Used 2013 Keystone Springdale 201RDWE available in Fife, Washington
      37

      $14,900

        Used 2023 Keystone Passport SL Series West 219BHWE available in Fife, Washington
        47

        $19,900

          Used 2018 Keystone Montana 3160RL available in Fife, Washington
          49

          $49,900

            Used 2021 Keystone Cougar Half-Ton West 27RESWE available in Fife, Washington
            49

            $32,900

              Used 2021 Keystone Springdale West 282BHWE available in Fife, Washington
              45

              $27,900

                Used 2016 Keystone Springdale 179QBWE available in Fife, Washington
                38

                $16,900

                  New 2026 Keystone Springdale Classic Double 224MLCWE available in Sumner, Washington
                  30

                  New 2026 Keystone Springdale Classic Double 224MLCWE

                  New Travel Trailer in Sumner, Washington 98390

                  For Sale by Poulsbo RV

                  Introducing the 2026 Keystone Springdale Classic Double 224MLCWE, a brand new travel trailer designed for those who enjoy the freedom of RVing without sacrificing comfort and style. With a length of 26.2 feet and a GVWR of 7,500 pounds, this model is perfe ...

                    $24,992

                      New 2025 Keystone Alpine 3700FL available in Mount Vernon, Washington
                      16

                      New 2025 Keystone Alpine 3700FL

                      New Fifth Wheel in Mount Vernon, Washington 98273

                      For Sale by Poulsbo RV

                      Introducing the stunning 2025 Keystone Alpine 3700FL, an ideal choice for those who crave adventure and comfort in one majestic package. This spacious RV measures an impressive 41.34 feet long, designed to accommodate the needs of a family or a group of fr ...

                        $89,992

                          New 2026 Keystone Fuzion Impact Aluminum 2813 available in Everett, Washington
                          30

                          New 2026 Keystone Fuzion Impact Aluminum 2813

                          New Toy Hauler in Everett, Washington 98204

                          For Sale by Poulsbo RV

                          Introducing the 2026 Keystone Fuzion Impact Aluminum 2813, an extraordinary addition to the RV market designed for those who seek adventure while enjoying the comforts of home. With a spacious length of 32.15 feet, this new model boasts a dry weight of 7,1 ...

                            $39,994

                              New 2026 Keystone Passport 2450RKWE available in Kent, Washington
                              30

                              New 2026 Keystone Passport 2450RKWE

                              New Travel Trailer in Kent, Washington 98032

                              For Sale by Poulsbo RV

                              2026 Keystone Passport 2450RKWE for sale. If you are looking for the best way to travel across the country in style, and comfort, an RV is the best way to go. Take road trips anytime with the Passport. Set out across the country, visit landmarks, weekend c ...

                                $38,993

                                  New 2026 Keystone Fuzion Impact 418 available in Sumner, Washington
                                  34

                                  New 2026 Keystone Fuzion Impact 418

                                  New Fifth Wheel in Sumner, Washington 98390

                                  For Sale by Poulsbo RV

                                  2026 Keystone Fuzion Impact 418 for sale. If you are looking for the best way to travel across the country in style, and comfort, an RV is the best way to go. Take road trips anytime with the Fuzion Impact. Set out across the country, visit landmarks, week ...

                                    $132,661

                                      New 2026 Keystone Springdale Classic Double 224MLCWE available in Mount Vernon, Washington
                                      30

                                      New 2026 Keystone Springdale Classic Double 224MLCWE

                                      New Travel Trailer in Mount Vernon, Washington 98273

                                      For Sale by Poulsbo RV

                                      2026 Keystone Springdale Classic Double 224MLCWE for sale. If you are looking for the best way to travel across the country in style, and comfort, an RV is the best way to go. Take road trips anytime with the Springdale Classic Double. Set out across the c ...

                                        $24,992

                                          New 2026 Keystone Springdale Classic Double 244RBCWE available in Mount Vernon, Washington
                                          30

                                          New 2026 Keystone Springdale Classic Double 244RBCWE

                                          New Travel Trailer in Mount Vernon, Washington 98273

                                          For Sale by Poulsbo RV

                                          2026 Keystone Springdale Classic Double 244RBCWE for sale. If you are looking for the best way to travel across the country in style, and comfort, an RV is the best way to go. Take road trips anytime with the Springdale Classic Double. Set out across the c ...

                                            $29,993

                                              Used 2020 Keystone Hideout (West) 27RLSWE available in Mount Vernon, Washington
                                              30

                                              Used 2020 Keystone Hideout (West) 27RLSWE

                                              Used Travel Trailer in Mount Vernon, Washington 98273

                                              For Sale by Poulsbo RV

                                              Introducing the 2020 Keystone Hideout (West) 27RLSWE, a thoughtfully crafted travel trailer that serves as an ideal haven for families and friends eager to discover the open road. This used model is designed to comfortably accommodate up to six guests, mak ...

                                                $26,995

                                                  New 2025 Keystone Fuzion Toy Hauler 419 available in Sumner, Washington
                                                  40

                                                  New 2025 Keystone Fuzion Toy Hauler 419

                                                  New Fifth Wheel in Sumner, Washington 98390

                                                  For Sale by Poulsbo RV

                                                  Introducing the 2025 Keystone Fuzion Toy Hauler 419, an exceptional RV designed for adventurous families seeking outdoor experiences. This remarkable toy hauler boasts a generous length of 44.62 feet, providing ample living space for relaxation after a day ...

                                                    $124,996

                                                      New 2025 Keystone Alpine 3303CK available in Sumner, Washington
                                                      13

                                                      New 2025 Keystone Alpine 3303CK

                                                      New Fifth Wheel in Sumner, Washington 98390

                                                      For Sale by Poulsbo RV

                                                      Introducing the remarkable 2025 Keystone Alpine 3303CK, a perfect blend of luxury and functionality for your adventures on the road. This RV spans an impressive length of 37.4 feet and boasts a dry weight of 13,133 pounds, allowing for a towing capacity of ...

                                                        $121,174

                                                          New 2025 Keystone Alpine Avalanche Edition 321RL available in Mount Vernon, Washington
                                                          11

                                                          New 2025 Keystone Alpine Avalanche Edition 321RL

                                                          New Fifth Wheel in Mount Vernon, Washington 98273

                                                          For Sale by Poulsbo RV

                                                          Introducing the versatile 2025 Keystone Alpine Avalanche Edition 321RL, a fifth wheel designed to provide exceptional comfort and convenience for your RV adventures. This new model measures approximately 36.42 feet in length and offers a GVWR of 15,000 pou ...

                                                            $72,992

                                                              New 2026 Keystone Walkabout 26MAX available in Sumner, Washington
                                                              10

                                                              New 2026 Keystone Walkabout 26MAX

                                                              New Travel Trailer in Sumner, Washington 98390

                                                              For Sale by Poulsbo RV

                                                              2026 Keystone Walkabout 26MAX Coming Soon! The Keystone Walkabout is a tough and comfortable travel trailer made for people who love exploring the outdoors. It has a strong aluminum exterior and heavy duty parts that help it handle dirt roads and rough ter ...

                                                                Get Price

                                                                  New 2026 Keystone Fuzion Impact Aluminum 2915 available in Everett, Washington
                                                                  30

                                                                  New 2026 Keystone Fuzion Impact Aluminum 2915

                                                                  New Toy Hauler in Everett, Washington 98204

                                                                  For Sale by Poulsbo RV

                                                                  Introducing the 2026 Keystone Fuzion Impact Aluminum 2915, a superb choice for families or groups looking for adventure on the open road. This brand new toy hauler boasts a length of 33.46 feet and is designed to comfortably sleep up to six people, making ...

                                                                    $42,992

                                                                      New 2026 Keystone Springdale Classic Double 244RBCWE available in Sumner, Washington
                                                                      30

                                                                      New 2026 Keystone Springdale Classic Double 244RBCWE

                                                                      New Travel Trailer in Sumner, Washington 98390

                                                                      For Sale by Poulsbo RV

                                                                      2026 Keystone Springdale Classic Double 244RBCWE for sale. If you are looking for the best way to travel across the country in style, and comfort, an RV is the best way to go. Take road trips anytime with the Springdale Classic Double. Set out across the c ...

                                                                        $29,993

                                                                          New 2026 Keystone Passport Super Lite 2605RBWE available in Sumner, Washington
                                                                          30

                                                                          New 2026 Keystone Passport Super Lite 2605RBWE

                                                                          New Travel Trailer in Sumner, Washington 98390

                                                                          For Sale by Poulsbo RV

                                                                          2026 Keystone Passport Super Lite 2605RBWE for sale. If you are looking for the best way to travel across the country in style, and comfort, an RV is the best way to go. Take road trips anytime with the Passport Super Lite . Set out across the country, vis ...

                                                                            $42,992

                                                                              New 2026 Keystone Walkabout 22MAX available in Kent, Washington
                                                                              11

                                                                              New 2026 Keystone Walkabout 22MAX

                                                                              New Travel Trailer in Kent, Washington 98032

                                                                              For Sale by Poulsbo RV

                                                                              2026 Keystone Walkabout 22MAX Coming Soon! The Keystone Walkabout is a tough and comfortable travel trailer made for people who love exploring the outdoors. It has a strong aluminum exterior and heavy duty parts that help it handle dirt roads and rough ter ...

                                                                                Get Price

                                                                                  Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.