• Sell Your Boat
  • Find
    droparrow iconFind
    • Boats For Sale
    • Boat Types
    • Boat Dealers
    • Outboard Motors & Engines
    • Boat Trailers
  • Sell Your Boat
  • Finance
    droparrow iconFinance
    • Boat Loans
    • Boat Loan Calculator
    • Boat Loan Rates
    • FAQ - How to Finance
  • Services
    droparrow iconServices
    • Extended Service Plan
    • Tire & Wheel Plan
    • GAP Protection
    • Roadside Assistance
    • Boat Insurance
    • Boat Transport
    • Boat Warranty
    • Boat Documentation
    • Boat Rental
    • Become a Member
  • Research
    droparrow iconResearch
    • Get Advice On:
    • Buying
    • Selling
    • Boating
    • Read
    • Reviews
  • Home//
  • Boats for Sale//
  • Power//
  • Flats//
  • Custom

Custom Flats boats for sale

Clear AllAll Custom power-flats power-pwc
Location
from
Use My Location
Condition
AllNewUsed
Length
to
ft.
Year
to
Price
to
Price Drop
info
Boat Type
  • All Power
  • All Sail
  • All PWC
  • All Small Boats
  • Airboat
  • Aluminum Fishing
  • Antique and Classic (Power)
  • Antique and Classic (Sail)
  • Barge (Power)
  • Barge (Sail)
  • Bass
  • Bay
  • Bowrider
  • Canoe/Kayak
  • Catamaran
  • Center Console
  • Commercial (Power)
  • Commercial (Sail)
  • Convertible
  • Cruise Ships
  • Cruisers (Power)
  • Cruisers (Sail)
  • Cuddy Cabin
  • Cutter
  • Daysailer
  • Deck
  • Dinghy (Power)
  • Dinghy (Sail)
  • Dinghy (Unpowered)
  • Dive
  • Downeast
  • Express Cruiser
  • Flats
  • Flybridge
  • Freshwater Fishing
  • High Performance
  • Houseboat
  • Inflatable
  • Jet
  • Jon
  • Ketch
  • Lobster
  • Mega Yachts
  • Motor Yachts
  • Narrowboats
  • Other (Power)
  • Other (Sail)
  • Passenger
  • Pilothouse (Power)
  • Pilothouse (Sail)
  • Pontoon
  • Power Catamarans
  • Racer/Cruiser
  • Racing
  • Rigid Inflatable
  • River Cruiser
  • Runabout
  • Saltwater Fishing
  • Schooner
  • Ski and Fish
  • Ski and Wakeboard
  • Skiff
  • Sloop
  • Sport Fishing
  • Sports Cruiser
  • Tender (Power)
  • Trawler
  • Trimaran
  • Tug
  • Unspecified
  • Utility
  • Walkaround
Make
  • Sea-Doo
  • Yamaha WaveRunner
  • Yamaha Boats
  • Kawasaki
  • other
  • Shoalwater
  • Hewes
  • Custom
  • Spyder
  • Maverick
152 more Makes...
Custom Models
  • Key Hopper 20
  • Mitizi Skiff 17
  • 14
  • 17 Flats
  • 17ST
  • 1856
  • 18x54
  • 25 ft
  • 325
  • Backwater 17
24 more Models...
Fuel Type
  • Gas
Hull Type
    Engine Type
    • All
    • Direct Drive
    • Jet Drive
    • None
    • Other
    • Single Inboard
    • Single I/O
    • Single Outboard
    • Twin Inboard
    • Twin I/O
    • Twin Outboard
    • Triple I/O
    • Triple Outboard
    • V-Drive
    For Sale By
    Ad Image
    viewable ad alt texteligible ad alt textaccupixel ad alt text
    38 boats
    Sort: Recommended
    • Recommended
    • Recently Updated: Newest first
    • Recently Updated: Oldest first
    • Distance: Nearest first
    • Distance: Farthest first
    • Year: Newest first
    • Year: Oldest first
    • Length: Longest first
    • Length: Shortest first
    • Price: High to Low
    • Price: Low to High
      • 2022 Custom GTR230

        $35,000

        $310/mo*

        Reno, NV 89521 | Private Seller

        2022 Custom GTR230
        • 2001 Custom Flats

          $14,000

          New Smyrna Beach, FL 32169 | Private Seller

          2001 Custom Flats
          • 2025 Custom XPC 16

            $19,950

            Ruskin, FL 33570 | Aqua Auto

            2025 Custom XPC 16
            • 1999 Custom 17ST

              $15,000

              Rosharon, TX 77583 | Private Seller

              1999 Custom 17ST
              • 2025 Custom Banyan 18

                $63,500

                $482/mo*

                Tarpon Springs, FL 34689 | Private Seller

                2025 Custom Banyan 18
                • 2024 Custom Key Hopper 20

                  $79,900

                  $607/mo*

                  Miami, FL 33128 | SD Marine Group

                  2024 Custom Key Hopper 20
                  • 2024 Custom Key Hopper 20

                    $79,900

                    $607/mo*

                    Islamorada, FL 33036 | SD Marine Group

                    2024 Custom Key Hopper 20
                    • 2023 Custom Key Hopper 20

                      $79,900

                      $607/mo*

                      Islamorada, FL 33036 | SD Marine Group

                      2023 Custom Key Hopper 20
                      • 2023 Custom Key Hopper 20

                        $79,900

                        $607/mo*

                        Miami, FL 33180 | SD Marine Group

                        2023 Custom Key Hopper 20

                        2004 Custom Mitizi Skiff 17

                        $12,995

                        New Orleans, LA 70118 | The Boat Yard Inc

                        2004 Custom Mitizi Skiff 17

                        2023 Custom 14

                        $7,795

                        Marrero, LA 70072 | The Boat Yard Inc

                        2023 Custom 14
                        • 2021 Custom 18x54

                          $32,995

                          $292/mo*

                          Marrero, LA 70072 | The Boat Yard Inc

                          2021 Custom 18x54

                          2004 Custom Mitizi Skiff 17

                          $12,995

                          New Orleans, LA 70118 | The Boat Yard Inc

                          2004 Custom Mitizi Skiff 17
                        • Sponsored Boats| Related to your search
                          2025 Yamaha WaveRunner JetBlaster PRO 2-Up

                          $11,199

                          Sizzle Marine

                          2025 Yamaha WaveRunner JetBlaster PRO 2-Up
                          2025 Yamaha WaveRunner JetBlaster DLX 3-Up

                          $9,999

                          Sizzle Marine

                          2025 Yamaha WaveRunner JetBlaster DLX 3-Up
                          2025 Yamaha WaveRunner VX Cruiser HO

                          $14,899

                          Sizzle Marine

                          2025 Yamaha WaveRunner VX Cruiser HO
                          2025 Yamaha WaveRunner JetBlaster LTD

                          $11,799

                          Sizzle Marine

                          2025 Yamaha WaveRunner JetBlaster LTD
                          2025 Yamaha WaveRunner VX Cruiser

                          $13,999

                          Sizzle Marine

                          2025 Yamaha WaveRunner VX Cruiser
                          2019 Yamaha WaveRunner GP1800R

                          $11,995

                          Sizzle Marine

                          2019 Yamaha WaveRunner GP1800R
                          2024 Yamaha WaveRunner VX Cruiser

                          $15,995

                          Sizzle Marine

                          2024 Yamaha WaveRunner VX Cruiser
                          2025 Yamaha WaveRunner JetBlaster PRO 3-Up

                          $11,799

                          Sizzle Marine

                          2025 Yamaha WaveRunner JetBlaster PRO 3-Up

                          2021 Custom 1856

                          $29,995

                          $265/mo*

                          New Orleans, LA 70118 | The Boat Yard Inc

                          2021 Custom 1856
                          • 2017 Custom Cutom Flats 186

                            $21,995

                            Marrero, LA 70072 | The Boat Yard Inc

                            2017 Custom Cutom Flats 186
                            • 2012 Custom Hydroflat 18

                              $26,995

                              $239/mo*

                              New Orleans, LA 70118 | The Boat Yard Inc

                              2012 Custom Hydroflat 18

                              2023 Custom Jet Car McLaren

                              $29,990

                              ↓ Price Drop

                              $265/mo*

                              Miami, FL 33130 | All Florida Yacht Sales

                              2023 Custom Jet Car McLaren

                              2020 Custom Sea Legs Hydrasol Amphibious RIB 30

                              $99,999

                              $760/mo*

                              Port Saint Lucie, FL 34952 | All Florida Yacht Sales

                              2020 Custom Sea Legs Hydrasol Amphibious RIB 30
                              • 2000 Custom Shallow Draft 24 Bay

                                $22,500

                                Sarasota, FL 34233 | Lucky Dog Yacht Sales

                                2000 Custom Shallow Draft 24 Bay
                                • 2018 Custom Biscayne

                                  $59,000

                                  $448/mo*

                                  Georgetown, SC 29440 | The Boat Shed

                                  2018 Custom Biscayne

                                  2025 Custom 17 Flats

                                  $25,000

                                  ↓ Price Drop

                                  $221/mo*

                                  Cutler Bay, FL 33157 | Private Seller

                                  2025 Custom 17 Flats
                                    • 2022 Custom Backwater 17

                                      $17,900

                                      Daphne, AL 36527 | Private Seller

                                      2022 Custom Backwater 17

                                        1998 Custom 25 ft

                                        $16,000

                                        ↓ Price Drop

                                        Litchfield Park, AZ 85340 | Private Seller

                                        1998 Custom 25 ft
                                          • 2006 Custom Sea-Doo GTX Supercharged

                                            $12,500

                                            Reno, NV 89511 | Private Seller

                                            2006 Custom Sea-Doo GTX Supercharged
                                              • 1997 Custom custom

                                                $10,999

                                                Kent, WA 98042 | Private Seller

                                                1997 Custom custom
                                                  • 2021 Custom RXT 300

                                                    $14,500

                                                    Louisville, KY 40299 | Private Seller

                                                    2021 Custom RXT 300
                                                      • 2020 Custom SEADOO GTR230

                                                        $9,500

                                                        Rockfall, CT 06481 | Private Seller

                                                        2020 Custom SEADOO GTR230
                                                          • 2024 Custom Heritage 19

                                                            $48,000

                                                            $424/mo*

                                                            Bluffton, SC 29910 | Private Seller

                                                            2024 Custom Heritage 19

                                                              1989 Custom Flashpoint 18

                                                              $16,000

                                                              ↓ Price Drop

                                                              Steinhatchee, FL 32359 | Private Seller

                                                              1989 Custom Flashpoint 18
                                                                • 2021 Custom RXTX

                                                                  $11,999

                                                                  Windermere, FL 34786 | Private Seller

                                                                  2021 Custom RXTX
                                                                    • 2024 Custom FLATS SKIFF

                                                                      $35,900

                                                                      $317/mo*

                                                                      Hobe Sound, FL 33455 | Private Seller

                                                                      2024 Custom FLATS SKIFF
                                                                      • <
                                                                      • 1
                                                                      • 2
                                                                      • >
                                                                      Connect with Us
                                                                      YoutubeInstagramFacebookTwitter
                                                                      Download the BoatTrader app
                                                                      App StoreGoogle Play
                                                                      • Boats for Sale
                                                                      • Outboard Motors & Engines
                                                                      • Boat Trailers
                                                                      • Boat Research
                                                                      • Boating Lifestyle Calculator
                                                                      • About Boat Trader
                                                                      • Private Sellers
                                                                      • Dealers
                                                                      • My Boats
                                                                      • Boat Loans
                                                                      • Boat Loan Calculator
                                                                      • Boat Loan Rates
                                                                      • FAQ - How to Finance
                                                                      • Extended Service Plan
                                                                      • Tire & Wheel Plan
                                                                      • GAP Protection
                                                                      • Roadside Assistance
                                                                      • Boat Insurance
                                                                      • Boat Transport
                                                                      • Boat Warranty
                                                                      • Boat Documentation
                                                                      • Boat Rental
                                                                      • Become a Member
                                                                      • Cookies
                                                                      • Do Not Sell My Personal Information
                                                                      • Community Guidelines
                                                                      • Security Center
                                                                      • Site Map
                                                                      Copyright © 2025 Boats Group. All Rights ReservedAd and Sponsorship Policy|Advertiser Agreement|Copyright|Privacy Policy|Terms of Use|AdChoices