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Used Custom Flats boats for sale

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Custom Models
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    54 boats
    Sort: Recommended
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      2008 Custom Alumitech 20 Airboat

      $51,995

      $387/mo*

      New Orleans, LA 70118 | The Boat Yard Inc

      2008 Custom Alumitech 20 Airboat

      2014 Custom 14 Skiff

      $9,900

      Kemah, TX 77565 | DC Powersports and Marine

      2014 Custom 14 Skiff
      • 2012 Custom Hydroflat 18

        $26,995

        $235/mo*

        New Orleans, LA 70118 | The Boat Yard Inc

        2012 Custom Hydroflat 18
        • 2025 Custom Landing Craft

          $179,000

          $1,334/mo*

          Placida, FL 33946 | Private Seller

          2025 Custom Landing Craft

          2023 Custom 14

          $7,795

          Marrero, LA 70072 | The Boat Yard Inc

          2023 Custom 14

          2008 Custom Alumitech 20 Airboat

          $51,995

          $387/mo*

          New Orleans, LA 70118 | The Boat Yard Inc

          2008 Custom Alumitech 20 Airboat

          2010 Custom Flat 28 Cabin Boat

          $89,995

          $670/mo*

          Marrero, LA 70072 | The Boat Yard Inc

          2010 Custom Flat 28 Cabin Boat
          • 1984 Custom Inboard Mud Boat

            $6,995

            Marrero, LA 70072 | The Boat Yard Inc

            1984 Custom Inboard Mud Boat

            2006 Custom 17

            $9,995

            New Orleans, LA 70118 | The Boat Yard Inc

            2006 Custom 17
            • 2010 Custom Flat 28 Cabin Boat

              $89,995

              $670/mo*

              Houma, LA 70360 | The Boat Yard Inc

              2010 Custom Flat 28 Cabin Boat
              • 1946 Custom Step Hydroplane

                $74,500

                Saugus, MA 01906 | Private Seller

                1946 Custom Step Hydroplane

                2015 Custom 18X60 Mud Boat

                $18,995

                ↓ Price Drop

                Marrero, LA 70072 | The Boat Yard Inc

                2015 Custom 18X60 Mud Boat
                • 2024 Custom ACII

                  $6,995

                  Rose City, MI 48654 | Private Seller

                  2024 Custom ACII

                  2026 Yamaha WaveRunner VX Deluxe

                  $14,399

                  Columbus, OH 43224 | Sizzle Marine

                  2026 Yamaha WaveRunner VX Deluxe

                  2022 Vexus AVX1980

                  $48,995

                  $427/mo*

                  Fredericktown, OH 43019 | Knox Marine - Ltd

                  2022 Vexus AVX1980

                  2025 Yamaha Boats 195S

                  $47,299

                  $412/mo*

                  Columbus, OH 43224 | Sizzle Marine

                  2025 Yamaha Boats 195S
                  • 1932 Custom Racing

                    $10,000

                    Ormond Beach, FL 32174 | Private Seller

                    1932 Custom Racing
                    • 1999 Custom Electrocraft 18'

                      $7,000

                      OXNARD, CA 93035 | Private Seller

                      1999 Custom Electrocraft 18'
                      • 2018 Custom GTXi155

                        $9,500

                        Clearwater, FL 33760 | Private Seller

                        2018 Custom GTXi155
                        • 2022 Custom GTR230

                          $35,000

                          $305/mo*

                          Reno, NV 89521 | Private Seller

                          2022 Custom GTR230

                          2021 Custom 15' Tiller Skiff

                          $12,500

                          ↓ Price Drop

                          Orange Beach, AL 36561 | Orange Beach Boat & Yacht Sales @ Zeke's Landing & Marina

                          2021 Custom 15' Tiller Skiff

                          2001 Custom Revenge 50

                          $60,000

                          Ruskin, FL 33570 | Jupiter Marine Sales

                          2001 Custom Revenge 50
                          • 2004 Custom 23

                            $24,995

                            Marrero, LA 70072 | The Boat Yard Inc

                            2004 Custom 23

                            2008 Custom Alumitech 20 Airboat

                            $51,995

                            ↓ Price Drop

                            $387/mo*

                            New Orleans, LA 70118 | The Boat Yard Inc

                            2008 Custom Alumitech 20 Airboat

                            2012 Custom 32 Tri Toon

                            $56,495

                            ↓ Price Drop

                            $421/mo*

                            Marrero, LA 70072 | The Boat Yard Inc

                            2012 Custom 32 Tri Toon
                            • 2006 Custom 17

                              $9,995

                              Marrero, LA 70072 | The Boat Yard Inc

                              2006 Custom 17
                              • 1983 Custom 18

                                $13,995

                                New Orleans, LA 70118 | The Boat Yard Inc

                                1983 Custom 18
                                • 2024 Custom Key Hopper 20

                                  $79,900

                                  $595/mo*

                                  Islamorada, FL 33036 | SD Marine Group

                                  2024 Custom Key Hopper 20
                                  • 2003 Custom Buskens 17 Flats

                                    $8,995

                                    New Orleans, LA 70118 | The Boat Yard Inc

                                    2003 Custom Buskens 17 Flats
                                    • 2024 Custom 14 Mudrunner X series

                                      $9,995

                                      New Orleans, LA 70118 | The Boat Yard Inc

                                      2024 Custom 14 Mudrunner X series
                                      • 2023 Custom Key Hopper 20

                                        $79,900

                                        $595/mo*

                                        Islamorada, FL 33036 | SD Marine Group

                                        2023 Custom Key Hopper 20
                                        • 1999 Custom 17ST

                                          $15,000

                                          Rosharon, TX 77583 | Private Seller

                                          1999 Custom 17ST
                                          • 2023 Custom Key Hopper 20

                                            $79,900

                                            $595/mo*

                                            Miami, FL 33180 | SD Marine Group

                                            2023 Custom Key Hopper 20
                                            • 2024 Custom Key Hopper 20

                                              $79,900

                                              $595/mo*

                                              Miami, FL 33128 | SD Marine Group

                                              2024 Custom Key Hopper 20
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