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

125 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 2019 Keystone Passport 175BH available in Milford, Delaware
16

Used 2019 Keystone Passport 175BH

Used Travel Trailer in Milford, Delaware 19963

For Sale by Delmarva RV Center

2019 PASSPORT BY KEYSTONE MODEL 175BH    LIGHTWEIGHT POWER AWNING W/LED LIGHTING ROOF A/C SLEEPS 6 SIDE BUNK BEDS FULL DINETTE THAT EASILY CONVERTS INTO A BED REAR BATHROOM WITH TUB/SHOWER FLATSCREEN TV   WE WANT YOUR BUSINESS! WE TAKE ALL T ...

  • Sale
  • In Stock
  • Recent Trade-In
  • Reduced

$14,995

    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 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 2021 Keystone Fuzion 424 available in Stevensville, Maryland
        20

        Used 2021 Keystone Fuzion 424

        Used Toy Hauler in Stevensville, Maryland 21666

        For Sale by For Sale By Owner

        2021 Keystone Fuzion 424 Toy Hauler – $85,000 OBO Adventure-ready & packed with upgrades!13’6” garage for toys or extra spaceSleeps 6–8 comfortably1 ½ baths4 TVs + indoor/outdoor speakersGenerator & aux fuel tanks New ...

          $85,000

            New 2025 Keystone Residence 401LOFT available in Clermont, New Jersey
            32

            New 2025 Keystone Residence 401LOFT

            New Destination Trailer in Clermont, New Jersey 08210

            For Sale by Driftwood RV Center

            Keystone Residence destination trailer 401LOFT highlights: Loft Area Dual Entry Front Living Area Free-Standing Table Kitchen Island Three Slides Get ready for fun at your own Residence each and every time you arrive! You will have your own king bed slide ...

              $97,689
              Get Sale Price!

                Used 2020 Keystone Alpine 3400RS available in Chester, Maryland
                116

                Used 2020 Keystone Alpine 3400RS

                Used Fifth Wheel in Chester, Maryland 21619

                For Sale by Pop RVs

                Stock #315556 - 2020 Alpine 34RL by Keystone! Arctic Package w/ Dual A/C Units, Auto Leveling, Full Cover, & Much More! Sleeps 4 w/ 3 Slides!The Alpine 3400 RS made by Keystone has an abundance of features that make her stand above her competition. With th ...

                • Sale
                • Consignment
                • Reduced

                $46,000

                  New 2025 Keystone Hideout East 24RBS available in Clayton, Delaware
                  27

                  New 2025 Keystone Hideout East 24RBS

                  New Travel Trailer in Clayton, Delaware 19938

                  For Sale by Alexander RV Center

                  **REAR BATH** 1 SLIDE OUT HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL 12 VOLT REFRIGERATOR TANKLESS HOT WATER HEATER OUTSIDE KITCHEN TRI-FOLD SOFA BOOTH DINETTE HUGE REAR BATH!!

                  • Sale
                  • Blow Out Price
                  • In Stock
                  • New Arrival
                  • Special
                  • Reduced

                  $28,650

                    Used 2017 Keystone Montana High Country 353RL available in West Chester, Pennsylvania

                    Used 2017 Keystone Montana High Country 353RL

                    Used Fifth Wheel in West Chester, Pennsylvania 19382

                    For Sale by General RV Center

                    This Keystone Montana High Country fifth wheel model 353RL features triple slides for added interior space, a rear living layout, and a convenient kitchen island, plus more! As you enter notice the coat closet to your right and how open the main living spa ...

                    • Sale

                    $29,995

                      New 2026 Keystone Bullet Crossfire East 287RLS available in Clayton, Delaware
                      31

                      New 2026 Keystone Bullet Crossfire East 287RLS

                      New Travel Trailer in Clayton, Delaware 19938

                      For Sale by Alexander RV Center

                      **HUGE REAR LIVING ROOM** 2 SLIDE OUTS 2 AWNINGS HEATED & ENCLOSED UNDERBELLY POWER EVERYTHING ROOF MOUNTED SOLAR PANEL 2ND A/C PREPPED (50 AMP) TANKLESS HOT WATER HEATER ISLAND KITCHEN THEATER SEATING TRI-FOLD SOFA FREESTANDING TABLE & CHAIRS FIRE ...

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

                      $51,906

                        New 2025 Keystone Springdale 266DECK available in Clermont, New Jersey
                        31

                        New 2025 Keystone Springdale 266DECK

                        New Travel Trailer in Clermont, New Jersey 08210

                        For Sale by Driftwood RV Center

                        Keystone Springdale travel trailer 266DECK highlights: Large Slide Out Rear Deck Pass-Thru Storage Tri-Fold Sofa Queen Bed This is the ultimate travel trailer to entertain guests since there is a rear deck area that features a countertop with a sink and de ...

                          $55,925
                          Get Sale Price!

                            New 2026 Keystone Springdale Villa 381BH available in Clermont, New Jersey
                            35

                            New 2026 Keystone Springdale Villa 381BH

                            New Destination Trailer in Clermont, New Jersey 08210

                            For Sale by Driftwood RV Center

                            Keystone Springdale Villa destination trailer 381BH highlights: Two Full Baths Patio Door Tri-Fold Sofa Fireplace Bunkhouse Suite This is the perfect trailer to travel with friends and family since there are is a front private bedroom and a rear private bu ...

                              $72,101
                              Get Sale Price!

                                New 2025 Keystone Hideout 28RKD available in Clayton, Delaware
                                26

                                New 2025 Keystone Hideout 28RKD

                                New Travel Trailer in Clayton, Delaware 19938

                                For Sale by Alexander RV Center

                                NEW ARRIVAL!! 2 SLIDE OUTS LARGE REAR KITCHEN THEATER SEATS U-SHAPED DINETTE ROOF MOUNTED SOLAR PANEL 2 PANTRYS TANKLESS HOT WATER HEATER

                                • Sale
                                • Blow Out Price
                                • In Stock
                                • New Arrival
                                • Special
                                • Reduced

                                $33,995

                                  New 2026 Keystone Bullet Crossfire East 290BHS available in Clayton, Delaware
                                  32

                                  New 2026 Keystone Bullet Crossfire East 290BHS

                                  New Travel Trailer in Clayton, Delaware 19938

                                  For Sale by Alexander RV Center

                                  **LUXURY BUNKHOUSE!!** 1 SLIDE OUT OUTSIDE KITCHEN HEATED & ENCLOSED UNDERBELLY POWER EVERYTHING ROOF MOUNTED SOLAR PANEL 2ND A/C PREPPED (50 AMP) 2 ENTRY DOORS THEATER SEATING HUGE STORAGE SPACE BEHIND TV PRIVATE FRONT BEDROOM DOUBLE OVER DOUBLE BUNKS ...

                                  • Sale
                                  • Blow Out Price
                                  • In Stock
                                  • New Arrival
                                  • Special
                                  • Reduced

                                  $48,598

                                    New 2025 Keystone Hideout East 22MLS available in Clayton, Delaware
                                    19

                                    New 2025 Keystone Hideout East 22MLS

                                    New Travel Trailer in Clayton, Delaware 19938

                                    For Sale by Alexander RV Center

                                    **LUXURY COUPLES TRAILER** 1 SLIDE OUT THEATER SEATS ROOF MOUNTED SOLAR PANEL HEATED & ENCLOSED UNDERBELLY WALK AROUND QUEEN BED POWER AWNING & TONGUE JACK BOOTH DINETTE ONLY 5,642 LBS!

                                    • Sale
                                    • Blow Out Price
                                    • In Stock
                                    • New Arrival
                                    • Special
                                    • Reduced

                                    $27,970

                                      New 2026 Keystone Bullet Classic 28QBC available in Clayton, Delaware
                                      33

                                      New 2026 Keystone Bullet Classic 28QBC

                                      New Travel Trailer in Clayton, Delaware 19938

                                      For Sale by Alexander RV Center

                                      **PRIVATE BUNKROOM!!** 1 SLIDE OUT TONS OF STORAGE INSIDE & OUT 2 A/C UNITS (50 AMP) HEATED & ENCLOSED UNDERBELLY TANKLESS HOT WATER HEATER SOLAR PREPPED SLEEPS 10 PEOPLE UNDER 6,000 LBS!!

                                      • Sale
                                      • Blow Out Price
                                      • In Stock
                                      • New Arrival
                                      • Special
                                      • Reduced

                                      $34,950

                                        Used 2018 Keystone Hideout 299RLDS available in Clayton, Delaware
                                        28

                                        Used 2018 Keystone Hideout 299RLDS

                                        Used Fifth Wheel in Clayton, Delaware 19938

                                        For Sale by Alexander RV & Trailer Center

                                        **ONE OWNER** 2 OPPOSING SLIDE OUTS 2 A/C UNITS (50 AMP) OUTSIDE KITCHEN HEATED & ENCLOSED UNDERBELLY THEATER SEATING POWER JACKS & AWNING ISLAND KITCHEN LITE WEIGHT!!

                                        • Sale
                                        • Blow Out Price
                                        • In Stock
                                        • New Arrival
                                        • Special
                                        • Reduced

                                        $22,975

                                          New 2025 Keystone Hideout East 24FKS available in Clayton, Delaware
                                          24

                                          New 2025 Keystone Hideout East 24FKS

                                          New Travel Trailer in Clayton, Delaware 19938

                                          For Sale by Alexander RV Center

                                          **FRONT KITCHEN** 2 SLIDE OUTS OUTSIDE KITCHEN THEATER SEATS HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL DESK IN BEDROOM TONS OF COUNTER SPACE  

                                          • Sale
                                          • Blow Out Price
                                          • In Stock
                                          • New Arrival
                                          • Special
                                          • Reduced

                                          $32,477

                                            Used 2021 Keystone Cougar 364BHL available in Milton, Delaware
                                            129

                                            Used 2021 Keystone Cougar 364BHL

                                            Used Fifth Wheel in Milton, Delaware 19968

                                            For Sale by Pop RVs

                                            Stock #367829 - POPULAR ** COUGAR 364BHL ** HUGE BUNK ROOM with 1/2 Bath ** READY TO GO !!2021 Cougar Keystone 364BHL fifth wheel. ** ONE OWNER RV **Step inside and enjoy the spacious layout. Room for the whole family !!Sit back and relax on the theater se ...

                                            • Sale
                                            • Consignment
                                            • Reduced

                                            $44,995

                                              Used 2019 Keystone Springdale 282BH available in West Chester, Pennsylvania

                                              Used 2019 Keystone Springdale 282BH

                                              Used Travel Trailer in West Chester, Pennsylvania 19382

                                              For Sale by General RV Center

                                              Keystone Springdale travel trailer 282BH highlights: Large Slide Out Dinette Dual Entry/Exit Doors Double Bed Bunk Beds For the larger family, this Springdale 282BH by Keystone is the perfect travel trailer. It features a set of double size bunks, two entr ...

                                              • Sale

                                              $14,995

                                                Used 2015 Keystone Cougar X-Lite 29RLI available in Clermont, New Jersey
                                                26

                                                Used 2015 Keystone Cougar X-Lite 29RLI

                                                Used Fifth Wheel in Clermont, New Jersey 08210

                                                For Sale by Driftwood RV Center

                                                This Cougar X-Lite fifth wheel 29RLI features a rear living area, triple slides, and a convenient center island. As you step inside you are greeted with a spacious combined kitchen and living area with dual slide outs. To the immediate left inside the door ...

                                                • Sale

                                                $22,000

                                                  Used 2019 Keystone Montana 3790RD available in West Chester, Pennsylvania

                                                  Used 2019 Keystone Montana 3790RD

                                                  Used Fifth Wheel in West Chester, Pennsylvania 19382

                                                  For Sale by General RV Center

                                                  Keystone Montana fifth wheel 3790RD highlights: Separate Rear Living Coffee Station Kitchen Island Fireplace RV Refrigerator Exterior Storage Tray If you want your own space to cook, your own space to watch TV, and your own private bedroom, take a look at ...

                                                  • Sale

                                                  $45,995

                                                    New 2026 Keystone Bullet Classic 21RKC available in Clayton, Delaware
                                                    28

                                                    New 2026 Keystone Bullet Classic 21RKC

                                                    New Travel Trailer in Clayton, Delaware 19938

                                                    For Sale by Alexander RV Center

                                                    **COMPACT COUPLES TRAILER!** 1 SLIDE OUT REAR KITCHEN JACK-KNIFE SOFA BOOTH DINETTE PRIVATE FRONT BEDROOM HUGE BATHROOM 2 ENTRY DOORS **ALL THIS AND UNDER 26' TONGUE TO BUMPER**

                                                    • Sale
                                                    • Blow Out Price
                                                    • In Stock
                                                    • New Arrival
                                                    • Special
                                                    • Reduced

                                                    $29,997

                                                      New 2026 Keystone Hideout 38BHT **BUNKROOM** available in Clayton, Delaware
                                                      32

                                                      New 2026 Keystone Hideout 38BHT **BUNKROOM**

                                                      New Destination Trailer in Clayton, Delaware 19938

                                                      For Sale by Alexander RV Center

                                                      **LUXURY PARK TRAILER!!** 3 SLIDES OUTS  3 A/C UNITS (50 AMP) 2 BEDROOMS 2 FULL BATHROOMS SLIDING GLASS PATIO DOOR RESIDENTIAL REFRIGERATOR TANKLESS HOT WATER HEATER FRONT KING BED REAR BUNK ROOM **PERFECT FOR PARKING ON A SEASONAL LOT**

                                                      • Sale
                                                      • Blow Out Price
                                                      • In Stock
                                                      • New Arrival
                                                      • Special
                                                      • Reduced

                                                      $49,867

                                                        New 2025 Keystone Hideout Sport East 240BH available in Clayton, Delaware
                                                        25

                                                        New 2025 Keystone Hideout Sport East 240BH

                                                        New Travel Trailer in Clayton, Delaware 19938

                                                        For Sale by Alexander RV Center

                                                        **LITE-WEIGHT BUNKHOUSE** SLEEPS 10 PEOPLE TANKLESS HOT WATER HEATER SOLAR PREPPED POWER TONGUE JACK & AWNING TONS OF STORAGE **EASILY TOWABLE WITH MOST FULL SIZE SUV'S AND TRUCKS**

                                                        • Sale
                                                        • Blow Out Price
                                                        • In Stock
                                                        • New Arrival
                                                        • Special
                                                        • Reduced

                                                        $21,995

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