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

99 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 Cougar Half-Ton East 27SAB available in Williamstown, New Jersey
51

Used 2018 Keystone Cougar Half-Ton East 27SAB

Used Travel Trailer 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

$18,995

    New 2026 Keystone Cougar Half-Ton 23MLE available in Milford North, Delaware
    20

    New 2026 Keystone Cougar Half-Ton 23MLE

    New Fifth Wheel in Milford North, Delaware 19963

    For Sale by Delmarva RV Center (Milford North)

    2026 COUGAR BY KEYSTONE MODEL 23MLE   POWER AWNING DRY WEIGHT 7820LB 2 SLIDES OUTSIDE REFRIGERATOR SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! W ...

    • Sale
    • In Stock
    • New Arrival

    $49,995

      Used 2019 Keystone Cougar 369BHS available in Milford, Delaware
      22

      Used 2019 Keystone Cougar 369BHS

      Used Fifth Wheel in Milford, Delaware 19963

      For Sale by Delmarva RV Center

      2019 COUGAR BY KEYSTONE 369BHS   POWER AWNING 4 SLIDES OUTSIDE KITCHEN DRY WEIGHT 11,441LBS DUCTED ROOF A/C SLEEPS 9 FRONT BEDROOM SIDE BATHROOM BUNK ROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLK ...

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

      $34,995

        Used 2022 Keystone Bullet Crossfire 1700BH available in Newfield, New Jersey
        18

        Used 2022 Keystone Bullet Crossfire 1700BH

        Used Travel Trailer in Newfield, New Jersey 08344

        For Sale by Crossroads Trailer Sales, Inc.

        Keystone Bullet Crossfire 1700BH Travel Trailer — 21 feet 4 inches long, 8 feet wide Overview  This unit has a solar package!! The 2022 Keystone Bullet Crossfire 1700BH is a compact, towable RV designed for family adventures and weekend escapes. ...

        • Sale
        • Consignment
        • In Stock
        • New Arrival

        $18,900

          Used 2023 Keystone Hideout 28RKS available in Milford North, Delaware
          18

          Used 2023 Keystone Hideout 28RKS

          Used Travel Trailer in Milford North, Delaware 19963

          For Sale by Delmarva RV Center (Milford North)

          2023 HIDEOUT BY KEYSTONE 28RKS   POWER AWNING W/LED LIGHTS OUTSIDE KITCHEN DRY WEIGHT 6840LBS ONE SLIDE SLEEPS 4 FRONT BEDROOM SIDE BATHROOM FIREPLACE FLATSCREEN TV  DUCTED ROOF A/C DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE ...

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

          $24,900

            Used 2018 Keystone Cougar 338RLK available in Williamstown, New Jersey
            55

            Used 2018 Keystone Cougar 338RLK

            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 ...

              $29,995

                Used 2013 Keystone Bobcat 163B available in Milford, Delaware
                16

                Used 2013 Keystone Bobcat 163B

                Used Travel Trailer in Milford, Delaware 19963

                For Sale by Delmarva RV Center

                2013 BOBCAT BY KEYSTONE 163BT   AWNING DRY WEIGHT 2,275 LBS 2 TENT AREAS SLEEPS 4 FRONT BED AREA FLATSCREEN TV  CORNER BATHROOM REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING ...

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

                $8,900

                  Used 2023 Keystone Montana 3931FB available in Milford North, Delaware
                  30

                  Used 2023 Keystone Montana 3931FB

                  Used Fifth Wheel in Milford North, Delaware 19963

                  For Sale by Delmarva RV Center (Milford North)

                  2023 MONTANA BY KEYSTONE 3931FB   POWER AWNING 3 SLIDES DRY WEIGHT 13680LB DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM REAR BATHROOM BATH AND A HALF LARGE REFRIGERATOR PANTRY FLATSCREEN TV  FIREPLACE CENTER ISLAND  WE WANT YOUR BUSINESS FOLKS!! W ...

                  • Sale
                  • In Stock
                  • New Arrival

                  $69,995

                    Used 2020 Keystone Passport Grand Touring 2210RB Front Queen, Theater Seating Slide available in Williamstown, New Jersey
                    43

                    Used 2020 Keystone Passport Grand Touring 2210RB Front Queen, Theater Seating Slide

                    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

                    $18,995

                      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

                        Used 2021 Keystone Montana 3761FL available in Cape May Court House, New Jersey
                        14

                        Used 2021 Keystone Montana 3761FL

                        Used Fifth Wheel in Cape May Court House, New Jersey 08210

                        For Sale by Pop RVs

                        Stock #469259 - Well maintained 2021 Keystone Montana 3761FL! Ready to hit the road!This is a 2021 Montana 3761FL fifth wheel by Keystone. Features include a separate living room up front, a master suite with its own full bathroom, another half bathroom ou ...

                        • Consignment

                        $63,400

                          Used 2017 Keystone Retreat 391LOFT available in Clermont, New Jersey
                          32

                          Used 2017 Keystone Retreat 391LOFT

                          Used Destination Trailer in Clermont, New Jersey 08210

                          For Sale by Driftwood RV Center

                          This Retreat destination unit 391LOFT by Keystone RV brings youthe feel of homeall while you enjoyyour camping experience. In this unit you will find dual entry doors, a rear loft area above the master bedroom, triple slides for added interior space, and e ...

                          • Sale

                          $28,999

                            Used 2017 Keystone  Summerland 2660RL available in Clermont, New Jersey
                            24

                            Used 2017 Keystone Summerland 2660RL

                            Used Travel Trailer in Clermont, New Jersey 08210

                            For Sale by Driftwood RV Center

                            This rear living Summerland 2660RL by Springdale features a large slide out for added interior space, a u-shaped dinette, and dual entry.Step inside and notice the two recliners and center end table along the rear wall of the trailer. To your right is the ...

                            • Sale

                            $13,999

                              New 2026 Keystone Hideout Sport East 269DB available in Clayton, Delaware
                              25

                              New 2026 Keystone Hideout Sport East 269DB

                              New Travel Trailer in Clayton, Delaware 19938

                              For Sale by Alexander RV Center

                              **BUNKHOUSE TRAVEL TRAILER!!** 1 SLIDE OUT OUTSIDE KITCHEN SLEEPS 10 PEOPLE PRIVATE FRONT BEDROOM U-SHAPED DINETTE JACK-KNIFE SOFA TANKLESS HOT WATER HEATER POWER AWNING & TONGUE JACK SOLAR PREPPED  TONS OF STORAGE 

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

                              $29,970

                                New 2026 Keystone Hideout 38DBD **KING & QUEEN BED** available in Clayton, Delaware
                                31

                                New 2026 Keystone Hideout 38DBD **KING & QUEEN BED**

                                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 QUEEN BED **PERFECT FOR PARKING ON A SEASONAL LOT**

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

                                $49,867

                                  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 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

                                        Used 2022 Keystone Cougar Half-Ton 32BHS available in Felton, Delaware
                                        14

                                        Used 2022 Keystone Cougar Half-Ton 32BHS

                                        Used Fifth Wheel in Felton, Delaware 19943

                                        For Sale by Callaway Outdoors LLC

                                        2022 Keystone Cougar Half-Ton 32BHS – Spacious Family Camper Loaded with Features! Take the whole crew on the road in style with this 2022 Keystone Cougar Half-Ton 32BHS! Known for its smart layout and premium touches, this travel trailer is perfect ...

                                        • In Stock
                                        • Under Warranty

                                        $31,000

                                          New 2026 Keystone Bullet Crossfire 2530RD available in Clayton, Delaware
                                          24

                                          New 2026 Keystone Bullet Crossfire 2530RD

                                          New Travel Trailer in Clayton, Delaware 19938

                                          For Sale by Alexander RV & Trailer Center

                                          **LUXURY TRAVEL TRAILER** 1 SLIDE OUT HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL POWER EVERYTHING 2ND A/C PREPPED (50 AMP) THEATER SEATING REAR U-SHAPED DINETTE LARGE BATHROOM **PERFECT WAY TO UPGRADE YOUR CAMPING EXPERIENCE**

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

                                          $39,950

                                            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 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 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 Residence 40CLDL available in Clermont, New Jersey
                                                  32

                                                  New 2025 Keystone Residence 40CLDL

                                                  New Destination Trailer in Clermont, New Jersey 08210

                                                  For Sale by Driftwood RV Center

                                                  Keystone Residence destination trailer 40CLDL highlights: Double Loft Shower with a Seat Master Closet Fireplace Aluminum Exterior This destination trailer is so accommodating, you may just want to camp all year long! The owners will have the front bedroom ...

                                                    $100,314
                                                    Get Sale Price!

                                                      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

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