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

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

134 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 2017 Keystone Passport Ultra Lite Grand Touring 2670BH available in Sandy, Oregon
41

$18,900

    Used 2021 Keystone Passport Grand Touring West 2521RLWE GT available in Sandy, Oregon
    34

    $26,800

      Used 2022 Keystone Montana High Country 385BR available in Sandy, Oregon
      40

      $64,800

        Used 2017 Keystone Montana 3000RE available in Sandy, Oregon
        31

        Used 2017 Keystone Montana 3000RE

        Used Fifth Wheel in Sandy, Oregon 97055

        For Sale by Johnson RV

        2017 Keystone Montana 3000RE Luxury Fifth Wheel with Rear Entertainment Spacious, residential-style fifth wheel featuring rear living room, dual bedroom slides & full-family comfort The 2017 Keystone Montana 3000RE delivers high-end living in a towable lux ...

          $49,900

            New 2025 Keystone Springdale West 256RDWE available in Portland, Oregon
            18

            New 2025 Keystone Springdale West 256RDWE

            New Travel Trailer in Portland, Oregon 97266

            For Sale by Curtis Trailers - Portland

            Accessories: Interior Maple,Premium Package,REFRIGERATOR 12V 10CF,SOLAR FLEX PROTECT,THEATER SEATING,RVIA SEAL - GO CAMPING,

            • Sale

            $29,999

              New 2026 Keystone Springdale West 20BHWE available in Portland, Oregon
              1

              New 2026 Keystone Springdale West 20BHWE

              New Travel Trailer in Portland, Oregon 97266

              For Sale by Curtis Trailers - Portland

              Accessories: Interior Delfino,REFRIGERATOR - 12V - 8CF,SOLAR FLEX PROTECT,RVIA SEAL - GO CAMPING,

              • Sale

              $18,999

                Used 2023 Keystone Bullet Premier 26RBPR available in Portland, Oregon
                16

                $35,998

                  Used 2024 Keystone Bullet 2680BHWE available in Portland, Oregon
                  21

                  $28,735

                    Used 2022 Keystone Montana 3781rl available in Portland, Oregon
                    20

                    $56,999

                      New 2026 Keystone Montana 3123rl available in Portland, Oregon
                      27

                      New 2026 Keystone Montana 3123rl

                      New Fifth Wheel in Portland, Oregon 97266

                      For Sale by Curtis Trailers - Portland

                      Accessories: Exterior Decor - Montana - Mystic White,DECOR - NEWPORT ,RESIDENTIAL LIVING PACKAGE,FOUR SEASONS LIVING PACKAGE,TRIPLE A/C PACKAGE,2 TOWING HITCH,6 POINT HYDRAULIC AUTO LEVELING,REFRIGERATOR - 12V - 20cf,Solar Flex Discover,RVIA SEAL - GO CAMP ...

                      • Sale

                      $97,498

                        Used 2019 Keystone Cougar 29RDBWE available in Portland, Oregon
                        27

                        Used 2019 Keystone Cougar 29RDBWE

                        Used Fifth Wheel in Portland, Oregon 97266

                        For Sale by Curtis Trailers - Portland

                        If your wish list includes a bunkhouse in your next fifth wheel then stop and take a look at this Cougar Half-Ton. The front master bedroom and rear bunkhouse provide separation from you and the kids when everyone is wanting their own space. If you have tw ...

                        • Sale

                        $29,999

                          Used 2024 Keystone Cougar Half-Ton 26rbswe available in Portland, Oregon
                          24

                          Used 2024 Keystone Cougar Half-Ton 26rbswe

                          Used Travel Trailer in Portland, Oregon 97266

                          For Sale by Curtis Trailers - Portland

                          If you could cook outside or inside, which would it be? With this Cougar Half-Ton travel trailer, you get to decide that each time you make a meal. The outdoor grill and mini refrigerator are a great convenience while you play outside, and the interior kit ...

                          • Sale

                          $39,999

                            New 2026 Keystone Springdale West 20BHWE available in Portland, Oregon
                            20

                            New 2026 Keystone Springdale West 20BHWE

                            New Travel Trailer in Portland, Oregon 97266

                            For Sale by Curtis Trailers - Portland

                            Accessories: Interior Maple,REFRIGERATOR - 12V - 8CF,SOLAR FLEX PROTECT,RVIA SEAL - GO CAMPING,

                            • Sale

                            $18,998

                              New 2026 Keystone Cougar 316RLS available in Portland, Oregon
                              16

                              New 2026 Keystone Cougar 316RLS

                              New Fifth Wheel in Portland, Oregon 97266

                              For Sale by Curtis Trailers - Portland

                              Accessories: DECOR - COUGAR - UMBER LUXE,Exterior Decor - Cougar - White Fog,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,R ...

                              • Sale

                              $73,498

                                New 2026 Keystone Cougar Half-Ton 25mlwe available in Portland, Oregon
                                1

                                New 2026 Keystone Cougar Half-Ton 25mlwe

                                New Travel Trailer in Portland, Oregon 97266

                                For Sale by Curtis Trailers - Portland

                                Accessories: DECOR - COUGAR WE - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,WESTERN ELEVATION PACKAGE,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,50 AMP SERVICE W/ 2ND AC PREP,SOLAR FLEX PROTECT,REFRIGERATOR - 12V - 10 CF ,AUTOMATIC LEVEL ...

                                • Sale

                                $45,998

                                  New 2025 Keystone Springdale 1400RE available in Portland, Oregon
                                  16

                                  New 2025 Keystone Springdale 1400RE

                                  New Travel Trailer in Portland, Oregon 97266

                                  For Sale by Curtis Trailers - Portland

                                  Accessories: Interior Maple,SOLAR FLEX READY,REFRIGERATOR - 12V - 3CF,STABILIZER JACKS,SPARE TIRE KIT,RVIA SEAL - GO CAMPING,

                                  • Sale

                                  $14,998

                                    Used 2021 Keystone Cougar 29RLSWE available in Vancouver, Washington
                                    29

                                    Used 2021 Keystone Cougar 29RLSWE

                                    Used Travel Trailer in Vancouver, Washington 98682

                                    For Sale by National Vehicle

                                    2021 Keystone Cougar 29RLSWE 29' Travel Trailer. 3 Slide Outs, 2 Awnings, A/C Unit, Sleeps 6. ? Like New, Lightly Used!? HighlightsExperience the perfect blend of comfort, style, and performance with this beautifully maintained 2021 Keystone Cougar 29RLSWE ...

                                      $32,999

                                        New 2026 Keystone Passport 2450RKWE available in Portland, Oregon
                                        21

                                        New 2026 Keystone Passport 2450RKWE

                                        New Travel Trailer in Portland, Oregon 97266

                                        For Sale by Curtis Trailers - Portland

                                        Accessories: Interior - Cedar Frost,Upgraded Equipment Package,Pendleton Package,50 AMP Service w/2nd AC PREP,SOLAR FLEX PROTECT,REFRIGERATOR 12V - 10cf,15K A/C,THEATER SEATING,RVIA SEAL - GO CAMPING,

                                        • Sale

                                        $37,999

                                          New 2026 Keystone Montana High Country 385br available in Portland, Oregon
                                          34

                                          New 2026 Keystone Montana High Country 385br

                                          New Fifth Wheel in Portland, Oregon 97266

                                          For Sale by Curtis Trailers - Portland

                                          Accessories: Interior Kingston,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,2 TOWING HITCH,REFRIGERATOR - 12V - 16 ...

                                          • Sale

                                          $85,498

                                            New 2026 Keystone Springdale 1230BB available in Portland, Oregon
                                            11

                                            New 2026 Keystone Springdale 1230BB

                                            New Travel Trailer in Portland, Oregon 97266

                                            For Sale by Curtis Trailers - Portland

                                            Accessories: Interior Delfino,Proven Package,ROOF A/C,REFRIGERATOR - 12V - 3CF,SOLAR FLEX PROTECT,SPARE TIRE KIT,RVIA SEAL - GO CAMPING,

                                            • Sale

                                            $14,999

                                              New 2026 Keystone Springdale 1610BH available in Portland, Oregon
                                              15

                                              New 2026 Keystone Springdale 1610BH

                                              New Travel Trailer in Portland, Oregon 97266

                                              For Sale by Curtis Trailers - Portland

                                              Accessories: INTERIOR - DELFINO,PROVEN PACKAGE,ROOF A/C,REFRIGERATOR - 12V - 3CF,SOLAR FLEX PROTECT,SPARE TIRE KIT,RVIA SEAL - GO CAMPING,

                                              • Sale

                                              $16,999

                                                Used 2022 Keystone Raptor 429 available in Oregon City, Oregon
                                                72

                                                Used 2022 Keystone Raptor 429

                                                Used Toy Hauler in Oregon City, Oregon 97045

                                                For Sale by Pop RVs

                                                Stock #456339 - 2022 Keystone Raptor 429 Toy Hauler with three slide-outs, bath and a half, thirteen foot garage!This 2022 Keystone Raptor 429 Toy Hauler is built to haul your gear and keep you comfortable on the road. It features a 3-burner stove, microwa ...

                                                • Sale
                                                • Consignment
                                                • Reduced

                                                $69,925

                                                  New 2026 Keystone Cougar Half-Ton 23MLE available in Portland, Oregon
                                                  21

                                                  New 2026 Keystone Cougar Half-Ton 23MLE

                                                  New Fifth Wheel in Portland, Oregon 97266

                                                  For Sale by Curtis Trailers - Portland

                                                  Accessories: DECOR - COUGAR - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,REFRIGERATOR - 12V - 10 CF ,SOLAR FLEX DISCOVER,THEATE ...

                                                  • Sale

                                                  $55,499

                                                    New 2026 Keystone Cougar Half-Ton 29rlwe available in Portland, Oregon
                                                    1

                                                    New 2026 Keystone Cougar Half-Ton 29rlwe

                                                    New Travel Trailer in Portland, Oregon 97266

                                                    For Sale by Curtis Trailers - Portland

                                                    Accessories: DECOR - COUGAR WE - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,WESTERN ELEVATION PACKAGE,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,SOLAR FLEX PROTECT,FIREPLACE,2nd POWER AWNING,50 AMP SERVICE W/ 2ND AC PREP,REFRIGERATOR - 1 ...

                                                    • Sale

                                                    $50,999

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