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View New & Used Keystone RVs for Sale in or near Newport, Delaware

167 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 3820 FK available in Pottstown, Pennsylvania
24

Used 2018 Keystone Montana 3820 FK

Used Fifth Wheel in Pottstown, Pennsylvania 19464

For Sale by Optimum RV - Pottstown

Keystone Montana fifth wheel 3820FKhighlights: Patent-Pending Front Windshield Design U-Shaped Dinette/Swivel Table Buffet Dual Entry Five Slide Outs RV Refrigerator You are going to love everything about this KeystoneMontana fifth wheelmodel3820FK every t ...

  • Sale

$41,592

    Used 2023 Keystone Cougar 354FLS available in Souderton, Pennsylvania
    21

    Used 2023 Keystone Cougar 354FLS

    Used Fifth Wheel in Souderton, Pennsylvania 18964

    For Sale by Indian Valley Camping Center

    2023 Towable RV Fifth Wheel Floorplan 337FLS Your Next Adventure-Ready RVDiscover a versatile 2023 towable RV in the esteemed fifth wheel category, designed for comfort, reliability, and flexible travel. This unit features a purpose-built floorplan labeled ...

    • In Stock
    • New Arrival

    $49,995

      Used 2011 Keystone Montana Mountaineer 345DBQ 2-BdRM Quad Slide, 1 & 1/2 Baths, Bunks available in Williamstown, New Jersey
      51

      Used 2011 Keystone Montana Mountaineer 345DBQ 2-BdRM Quad Slide, 1 & 1/2 Baths, Bunks

      Used Fifth Wheel in Williamstown, New Jersey 08094

      For Sale by White Horse RV Center

      Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is fun and hassle-free. Our RV Essentials Package and transparent p ...

      • Sale
      • Blow Out Price
      • Special

      $17,995

        Used 2016 Keystone Cougar XLite 32FBS available in Souderton, Pennsylvania
        23

        Used 2016 Keystone Cougar XLite 32FBS

        Used Travel Trailer in Souderton, Pennsylvania 18964

        For Sale by Indian Valley Camping Center

        2016 Travel Trailer Towable RV | 32FBS Floor Plan | Stock #503616Explore the open road with a dependable recreational vehicle that blends comfort, flexibility, and value. This 2016 towable RV travel trailer is ready to hit the campground circuit, weekend e ...

        • In Stock

        $19,995

          Used 2023 Keystone Passport SL 221BH available in Manheim, Pennsylvania
          26

          Used 2023 Keystone Passport SL 221BH

          Used Travel Trailer in Manheim, Pennsylvania 17545

          For Sale by RV Value Mart - Manheim

          Keystone Passport SL travel trailer 221BH highlights: Rear Cargo Door Outdoor Kitchen Murphy Bed 15' Awning Double Size Bunks You will be able to take trip after trip with this Passport SL travel trailer! The interior has excellent amenities with its flip- ...

          • Sale

          $25,712

            New 2026 Keystone Passport SL Series East 229BH available in Souderton, Pennsylvania
            26

            New 2026 Keystone Passport SL Series East 229BH

            New Travel Trailer in Souderton, Pennsylvania 18964

            For Sale by Indian Valley Camping Center

            Explore the Keystone Passport SL Series Travel Trailer: The Perfect Towable RV for Your AdventuresDiscover the ultimate in comfort, convenience, and versatility with the Keystone Passport SL Series travel trailer, a premier towable RV designed to elevate y ...

            • Sale
            • In Stock
            • New Arrival

            $33,995

              New 2026 Keystone Cougar Half-Ton 23MLE available in Souderton, Pennsylvania
              26

              New 2026 Keystone Cougar Half-Ton 23MLE

              New Fifth Wheel in Souderton, Pennsylvania 18964

              For Sale by Indian Valley Camping Center

              Discover the Keystone Cougar Half-Ton Fifth Wheel - The Perfect Towable RV for Comfort and AdventureExperience the joy of traveling in the all-new 2025 Keystone Cougar Half-Ton, a premium towable RV designed for families and outdoor enthusiasts alike. This ...

              • In Stock
              • New Arrival

              $49,995

                Used 2018 Keystone Cougar Half-Ton East 29RKS available in Souderton, Pennsylvania
                15

                Used 2018 Keystone Cougar Half-Ton East 29RKS

                Used Fifth Wheel in Souderton, Pennsylvania 18964

                For Sale by Indian Valley Camping Center

                The interior was stripped, the painting is done, now you can finish the project!  Need trimwork finished up and furniture, and it can be your own custom tiny home!  Great little fifth wheel project, and we can deliver it to your house if you don' ...

                • Sale

                $14,995

                  Used 2011 Keystone Cougar 325SRX available in Newfield, New Jersey
                  26

                  Used 2011 Keystone Cougar 325SRX

                  Used Toy Hauler in Newfield, New Jersey 08344

                  For Sale by Crossroads Trailer Sales, Inc.

                  Discover the Versatile 2011 Keystone Cougar Toy Hauler RVIf you're in search of a reliable and spacious travel trailer that combines comfort with utility, the 2011 Keystone Cougar Toy Hauler is an excellent choice. Designed for adventure seekers and outdoo ...

                  • Sale
                  • In Stock
                  • New Arrival
                  • Recent Trade-In

                  $9,900

                    New 2025 Keystone Passport Classic 284QB available in Newfield, New Jersey
                    16
                    1

                    New 2025 Keystone Passport Classic 284QB

                    New Travel Trailer in Newfield, New Jersey 08344

                    For Sale by Crossroads Trailer Sales, Inc.

                    Keystone Passport Classic 284QB Travel Trailer — 2025 New Arrival, In Stock Electric stabilizer Jacls 50 Amp Service with 2nd A/C Prep The 2025 Keystone Passport Classic 284QB is an exceptional towable RV designed for families and adventurers who cra ...

                    • Sale
                    • Blow Out Price
                    • In Stock
                    • Special
                    • Reduced
                    • Under Warranty

                    $27,900

                      Used 2018 Keystone Montana 3721RL Rear Living Triple Slide, Washer/Dryer available in Williamstown, New Jersey
                      58

                      Used 2018 Keystone Montana 3721RL Rear Living Triple Slide, Washer/Dryer

                      Used Fifth Wheel in Williamstown, New Jersey 08094

                      For Sale by White Horse RV Center

                      Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is fun and hassle-free. Our RV Essentials Package and transparent p ...

                      • Sale
                      • Blow Out Price
                      • Special

                      $43,995

                        Used 2021 Keystone Alpine 3910RK available in Willow Street, Pennsylvania
                        37

                        Used 2021 Keystone Alpine 3910RK

                        Used Fifth Wheel in Willow Street, Pennsylvania 17584

                        For Sale by RV Value Mart - Willow Street

                        Keystone RV Alpine fifth wheel 3910RKhighlights: Rear Separate Kitchen Bath and a Half Tri-Fold Sofa Sleepers Free Standing Dinette Dual Entry LCI Solid Step This is the perfect couples RV that has a chef in the family! The rear kitchen offers everything f ...

                        • Sale

                        $49,966

                          Used 2013 Keystone Outback 312BH available in Willow Street, Pennsylvania
                          27

                          Used 2013 Keystone Outback 312BH

                          Used Travel Trailer in Willow Street, Pennsylvania 17584

                          For Sale by RV Value Mart - Willow Street

                          Double Slide Keystone Outback Bunkhouse Travel Trailer w/Rear Air Sofa Bed Slideout w/Bunk Above, TV Shelf & Storage Cabinet, Outside Kitchen Including Refrig., Sink, Grill, Flip-Out Stove, Pantry/Wardrobe Inside, King Dinette & Air Sofa Sleeper Slide w/Ov ...

                          • Sale

                          $11,966

                            Used 2018 Keystone Passport Ultra Lite Express 239ML available in Souderton, Pennsylvania
                            19

                            Used 2018 Keystone Passport Ultra Lite Express 239ML

                            Used Travel Trailer in Souderton, Pennsylvania 18964

                            For Sale by Indian Valley Camping Center

                            Keystone Passport Ultra Lite Express Travel Trailer Perfect for Family AdventuresDiscover the ideal combination of lightweight design, modern amenities, and family-friendly features with the Keystone Passport Ultra Lite Express travel trailer. This versati ...

                            • New Arrival

                            $15,900

                              Used 2019 Keystone Springdale Mini 1700FQ available in Pottstown, Pennsylvania

                              Used 2019 Keystone Springdale Mini 1700FQ

                              Used Travel Trailer in Pottstown, Pennsylvania 19464

                              For Sale by Optimum RV - Pottstown

                              Keystone RV Springdale Mini travel trailer 1700FQ highlights from Optimum RV: Front Queen Bed Rear Bathroom Two Burner Range Pass Through Storage This is the perfect couples coach for any camping trip! You will find a rear full bath and afront queen bed in ...

                              • Sale

                              $11,971

                                Used 2015 Keystone Outback Terrain Ultra Lite 260TRS available in Willow Street, Pennsylvania
                                25

                                Used 2015 Keystone Outback Terrain Ultra Lite 260TRS

                                Used Travel Trailer in Willow Street, Pennsylvania 17584

                                For Sale by RV Value Mart - Willow Street

                                This Outback Terrain Ultra Lite travel trailer 260TRS features double slides for added space, a rear king bed slide, and a convenient outside kitchen.Check out the front outside kitchen area with refrigerator, sink, and flip-out two burner stove. This kitc ...

                                • Sale

                                $13,991

                                  New 2026 Keystone Passport Classic 180RBC available in Souderton, Pennsylvania
                                  23

                                  New 2026 Keystone Passport Classic 180RBC

                                  New Travel Trailer in Souderton, Pennsylvania 18964

                                  For Sale by Indian Valley Camping Center

                                  2026 Travel Trailer Towable RV 180RBC Floorplan, New, 4 Sleep CapacityDiscover a versatile recreational vehicle (RV) designed for family adventures and weekend escapes. This 2026 towable travel trailer delivers a practical 180RBC floorplan with a single sl ...

                                  • In Stock

                                  $29,843

                                    Used 2019 Keystone Hideout 179LHS Dinette Slide, Front Queen, Rear Bath available in Williamstown, New Jersey
                                    33

                                    Used 2019 Keystone Hideout 179LHS Dinette Slide, Front Queen, Rear Bath

                                    Used Travel Trailer in Williamstown, New Jersey 08094

                                    For Sale by White Horse RV Center

                                    **This RV is Route 66 CERTIFIED with 66-DAY LIMITED WARRANTY** Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is f ...

                                    • Sale
                                    • Blow Out Price
                                    • Special
                                    • Under Warranty

                                    $12,995

                                      Used 2014 Keystone Montana 3610 RL available in Willow Street, Pennsylvania
                                      28

                                      Used 2014 Keystone Montana 3610 RL

                                      Used Fifth Wheel in Willow Street, Pennsylvania 17584

                                      For Sale by RV Value Mart - Willow Street

                                      Enjoy camping with the whole family in this Montana 3610RL fifth wheel by Keystone RV. This unit features a rear living layout, triple slides, and a convenient kitchen island, plus optional fireplace if you choose! Step inside and be greeted by a wide open ...

                                      • Sale

                                      $26,966

                                        Used 2013 Keystone Sprinter 311BHS available in Willow Street, Pennsylvania
                                        27

                                        Used 2013 Keystone Sprinter 311BHS

                                        Used Travel Trailer in Willow Street, Pennsylvania 17584

                                        For Sale by RV Value Mart - Willow Street

                                        Double Slide Sprinter Bunkhouse w/Slideout Rear Bunks w/Trundle Below, Large Wardrobe, Bunk w/Storage, Outdoor and More Exterior Kitchen w/Flip Out Stove, Bath w/Private Entry, Tub/Shower, Lav. & Toilet, U-Shaped Dinette & Air Bed Sofa Slideout, Dbl. Kitch ...

                                        • Sale

                                        $14,966

                                          Used 2014 Keystone Fuzion 331 available in Souderton, Pennsylvania
                                          18

                                          Used 2014 Keystone Fuzion 331

                                          Used Toy Hauler in Souderton, Pennsylvania 18964

                                          For Sale by Indian Valley Camping Center

                                          One owner RV TECH OWNED Extremely well cared for ! 2014 Towable RV Floorplan 331: Pre-Owned Travel Trailer for Sale Detail-oriented buyers will appreciate the practical design and reliable build of this 2014 Towable RV, featuring floorplan 331. As a compac ...

                                          • In Stock
                                          • New Arrival

                                          $29,995

                                            Used 2020 Keystone Cougar Half-Ton 26RBS available in Pottstown, Pennsylvania
                                            12

                                            Used 2020 Keystone Cougar Half-Ton 26RBS

                                            Used Travel Trailer in Pottstown, Pennsylvania 19464

                                            For Sale by Optimum RV - Pottstown

                                            Keystone Cougar Half-Ton travel trailer 26RBS highlights from Optimum RV: Tri-Fold Sofa Sleeper Booth Dinette Full Bathroom Dual Entry Outdoor Kitchen If you could cook outside or inside, which would it be? With this Cougar Half-Ton travel trailer, you get ...

                                            • Sale

                                            $26,997

                                              Used 2014 Keystone Premier Ultra Lite 30RIPR available in Willow Street, Pennsylvania
                                              24

                                              Used 2014 Keystone Premier Ultra Lite 30RIPR

                                              Used Travel Trailer in Willow Street, Pennsylvania 17584

                                              For Sale by RV Value Mart - Willow Street

                                              Step inside this Premier Ultra Lite travel trailer 30RIPR by Keystone RV. It features a rear living layout, double slides, and a convenient kitchen island. As you enter you will notice a bath straight ahead and a bedroom just off to the right. The bedroom ...

                                              • Sale

                                              $16,566

                                                New 2025 Keystone Passport Classic 224RK available in Souderton, Pennsylvania
                                                20

                                                New 2025 Keystone Passport Classic 224RK

                                                New Travel Trailer in Souderton, Pennsylvania 18964

                                                For Sale by Indian Valley Camping Center

                                                Perfect couples layout fully loaded great price

                                                • Sale

                                                $24,900

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