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

98 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 Cougar XLite 32FBS 2-BdRM Triple Slide available in Williamstown, New Jersey
51

Used 2017 Keystone Cougar XLite 32FBS 2-BdRM Triple Slide

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

$24,995

    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

      New 2026 Keystone Cougar 360MBI available in Milford North, Delaware
      26

      New 2026 Keystone Cougar 360MBI

      New Fifth Wheel in Milford North, Delaware 19963

      For Sale by Delmarva RV Center (Milford North)

      2026 COUGAR MIDNIGHT EDITION BY KEYSTONE MODEL 360MBI   2 POWER AWNINGS 4 SLIDES DRY WEIGHT 12510LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM UPPER LOFT AREA SIDE BUNK ROOM CENTER ISLAND CEILING FAN  DINETTE LARGE SIDE BY SIDE REFRIG ...

      • Sale
      • In Stock
      • New Arrival

      $79,995

        New 2026 Keystone Cougar Half-Ton 22MLS available in Milford North, Delaware
        17

        New 2026 Keystone Cougar Half-Ton 22MLS

        New Travel Trailer in Milford North, Delaware 19963

        For Sale by Delmarva RV Center (Milford North)

        2026 COUGAR BY KEYSTONE 22MLS   POWER AWNING DRY WEIGHT 6000LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BED SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  RECLINING SEATS   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF T ...

        • Sale
        • In Stock
        • New Arrival

        $39,995

          Used 2024 Keystone Cougar Half-Ton 33RLI available in Newfield, New Jersey
          27

          Used 2024 Keystone Cougar Half-Ton 33RLI

          Used Travel Trailer in Newfield, New Jersey 08344

          For Sale by Crossroads Trailer Sales, Inc.

          2024 Towable RV Travel Trailer — Floorplan 33RLI (Stock 7536) This 2024 travel trailer is a towable recreational vehicle designed for family adventures, weekend escapes, and cross-country road trips. Featuring the 33RLI floorplan, it blends practical ...

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

          $42,900

            New 2026 Keystone Cougar Half-Ton East 29RLP available in Milford North, Delaware
            22

            New 2026 Keystone Cougar Half-Ton East 29RLP

            New Travel Trailer in Milford North, Delaware 19963

            For Sale by Delmarva RV Center (Milford North)

            2026 COUGAR HALF TON BY KEYSTONE 29RLP   POWER AWNING 2 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE PANTRY DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES! ...

            • Sale
            • Coming Soon
            • On Order

            $47,995

              New 2025 Keystone Cougar Half-Ton 23MLE available in Milford, Delaware
              19

              New 2025 Keystone Cougar Half-Ton 23MLE

              New Fifth Wheel in Milford, Delaware 19963

              For Sale by Delmarva RV Center

              2025 COUGAR BY KEYSTONE MODEL 23MLE   POWER AWNING 2 SLIDES OUTSIDE KITCHEN SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND ...

              • Sale
              • Blow Out Price
              • In Stock
              • Special

              $40,900

                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 Cougar Half-Ton 23MLE available in Milford, Delaware
                  19

                  Used 2023 Keystone Cougar Half-Ton 23MLE

                  Used Fifth Wheel in Milford, Delaware 19963

                  For Sale by Delmarva RV Center

                  2023 COUGAR HALF TON BY KEYSTONE 23MLE   POWER AWNING DRY WEIGHT 7820LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 OUTSIDE REFRIGERATOR PANTRY DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FRONT BEDROOM  SIDE BATHROOM   WE WANT YOUR BUSINESS ...

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

                  $35,995

                    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

                    $5,900

                      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

                        New 2026 Keystone Cougar Half-Ton 26RKE available in Milford North, Delaware
                        22

                        New 2026 Keystone Cougar Half-Ton 26RKE

                        New Fifth Wheel in Milford North, Delaware 19963

                        For Sale by Delmarva RV Center (Milford North)

                        2026 COUGAR HALF TON BY KEYSTONE 26RKE    2 POWER AWNING'S 2 SLIDES OUTSIDE KITCHEN DUCTED ROOF A/C DRY WEIGHT 9020 LBS SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE FLATSCREEN TV  FIREPLACE CEILING FAN LARGE SIDE BY SIDE REFRIGERATOR   ...

                        • Sale
                        • Coming Soon
                        • On Order

                        $54,995

                          Used 2012 Keystone Outback 312BH available in Milford North, Delaware
                          20

                          Used 2012 Keystone Outback 312BH

                          Used Travel Trailer in Milford North, Delaware 19963

                          For Sale by Delmarva RV Center (Milford North)

                          2012 OUTBACK BY KEYSTONE 312BH   AWNING 2 SLIDES DRY WEIGHT 7,579LBS OUTSIDE KITCHEN DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM BUNK ROOM U SHAPED DINETTE FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE ...

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

                          $16,900

                            New 2026 Keystone Cougar Half-Ton 26LBW available in Milford North, Delaware
                            20

                            New 2026 Keystone Cougar Half-Ton 26LBW

                            New Travel Trailer in Milford North, Delaware 19963

                            For Sale by Delmarva RV Center (Milford North)

                            2026 COUGAR HALF TON BY KEYSTONE 26LBW   POWER AWNING DRY WEIGHT 7180LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM REAR BATHROOM DINETTE FLATSCREEN TV FIREPLACE PANTRY WASHER DRYER PREP DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLK ...

                            • Sale
                            • In Stock
                            • New Arrival

                            $44,995

                              New 2015 Keystone Passport Ultra Lite Grand Touring 2400BH available in Newfield, New Jersey
                              22

                              New 2015 Keystone Passport Ultra Lite Grand Touring 2400BH

                              New Travel Trailer in Newfield, New Jersey 08344

                              For Sale by Crossroads Trailer Sales, Inc.

                              Keystone Passport Ultra Lite Grand Touring Travel Trailer 2015, 35 Feet Long, Bunk Beds Floorplan 2400BHOverviewDiscover the Keystone Passport Ultra Lite Grand Touring Travel Trailer, a versatile towable RV built for family adventures and weekend getaways. ...

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

                              $8,900

                                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 2021 Keystone Avalanche 322RL available in Milford, Delaware
                                  25

                                  Used 2021 Keystone Avalanche 322RL

                                  Used Fifth Wheel in Milford, Delaware 19963

                                  For Sale by Delmarva RV Center

                                  2021 AVALANCHE BY KEYSTONE 322RL   POWER AWNING DRY WEIGHT 11940LBS 3 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE REFRIGERATOR 2 FLATSCREEN TV'S FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN ...

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

                                  $34,900

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

                                    Used 2019 Keystone Cougar 369BHS

                                    Used Fifth Wheel in Milford North, Delaware 19963

                                    For Sale by Delmarva RV Center (Milford North)

                                    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 2018 Keystone Montana 3000RE available in Milford, Delaware
                                      24

                                      Used 2018 Keystone Montana 3000RE

                                      Used Fifth Wheel in Milford, Delaware 19963

                                      For Sale by Delmarva RV Center

                                      2018 MONTANA BY KEYSTONE 3000RE   POWER AWNING 3 SLIDES DRY WEIGHT 11,980LBS DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR PANTRY 2 FLATSCREEN TV'S   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES ...

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

                                      $29,900

                                        New 2026 Keystone Cougar Half-Ton 22RBS available in Milford North, Delaware
                                        19

                                        New 2026 Keystone Cougar Half-Ton 22RBS

                                        New Travel Trailer in Milford North, Delaware 19963

                                        For Sale by Delmarva RV Center (Milford North)

                                        2026 COUGAR HALF-TON BY KEYSTONE MODEL 22RBS   POWER AWNING  ONE SLIDE DRY WEIGHT 5840LBS 30 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 2 RECLINING SEATS CORNER BATHROOM FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR       WE WANT YOUR ...

                                        • Sale
                                        • In Stock
                                        • New Arrival

                                        $39,995

                                          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

                                            New 2026 Keystone Cougar Half-Ton 32BHS available in Milford North, Delaware
                                            20

                                            New 2026 Keystone Cougar Half-Ton 32BHS

                                            New Fifth Wheel in Milford North, Delaware 19963

                                            For Sale by Delmarva RV Center (Milford North)

                                            2026 KEYSTONE COUGAR HALF TON 32BHS   POWER AWNING FRONT AND REAR ENTRY DOORS 2 SLIDES OUTSIDE KITCHEN DRY WEIGHT 9550LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM BUNK ROOM BATH AND  A HALF DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN ...

                                            • Sale
                                            • In Stock
                                            • New Arrival

                                            $57,995

                                              New 2026 Keystone Cougar Half-Ton East 25FKD available in Milford North, Delaware
                                              23

                                              New 2026 Keystone Cougar Half-Ton East 25FKD

                                              New Travel Trailer in Milford North, Delaware 19963

                                              For Sale by Delmarva RV Center (Milford North)

                                              2026 COUGAR HALF TON BY KEYSTONE MODEL 25FKD   POWER AWNING 2 SLIDES SLEEPS 4 REAR BEDROOM DUCTED ROOF A/C WALKTHROUGH BATHROOM DINETTE FLATSCREEN TV  FIREPLACE PANTRY DOUBLE DOOR REFRIGERATOR    WE WANT YOUR BUSINESS FOLKS!! WE TAKE AL ...

                                              • Sale
                                              • In Stock
                                              • New Arrival

                                              $44,995

                                                Used 2021 Keystone Montana 3761FL available in Newfield, New Jersey
                                                34

                                                Used 2021 Keystone Montana 3761FL

                                                Used Fifth Wheel in Newfield, New Jersey 08344

                                                For Sale by Crossroads Trailer Sales, Inc.

                                                Keystone Montana 3761FL Fifth Wheel — Luxury Towable RV Overview Overview Discover the pinnacle of travel trailer luxury with the 2021 Keystone Montana 3761FL, a premier towable RV delivering comfort, space, and dependable performance on long journey ...

                                                • Sale
                                                • Consignment
                                                • In Stock
                                                • New Arrival

                                                $65,900

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