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Best Fillet Knives Deals Online in the US (10 deals found)

Last Updated - May 2, 2026 Sort By:

Best Choice

New
HOSHANHO Fillet Knife 7 Inch, Super Sharp Boning Knife in High Carbon Stainless Steel, Professional Japanese Fish Knives for Meat Poultry Cutting
【Premium High Carbon Steel】This professional fish fillet knife is made from high-quality Japanese stainless steel 10Cr15CoMoV, which makes the HOSHANHO fillet knife more durable, harder, and sharper than other meat knives. With a hand polished edge at 15 degrees per side, the boning knife can achieves ultimate sharpness.

$57.99
New
KastKing Speed Demon Pro Fillet Knife - Razor Sharp G4116 German Stainless-Steel Blade, Professional Level Knives for Filleting and Boning, Non-Slip Handles, Includes Protective Sheath
Razor Sharp Stainless Blades – All new KastKing fishing fillet knives and the 5” Bait Knife utilize premium, razor sharp G4116 German Stainless-Steel blades with a beautiful black finish. KastKing fillet knives will maintain their edge longer in both fresh and saltwater applications and make the job of cutting baits, filleting fish of all sizes and steaking large game fish easier than ever before.

$25.64 $26.99
New
KastKing Speed Demon Pro Fillet Knife - Razor Sharp G4116 German Stainless-Steel Blade, Professional Level Knives for Filleting and Boning, Non-Slip Handles, Includes Protective Sheath
Razor Sharp Stainless Blades – All new KastKing fishing fillet knives and the 5” Bait Knife utilize premium, razor sharp G4116 German Stainless-Steel blades with a beautiful black finish. KastKing fillet knives will maintain their edge longer in both fresh and saltwater applications and make the job of cutting baits, filleting fish of all sizes and steaking large game fish easier than ever before.

$26.99
Best Value

New
Sidomma Fillet Knife and Bait Knife Set Performance 5"-6"-7" G4116 German Flex Razor Sharp Stainless-Steel Blade with Sheath for Filleting and Boning, Pro Fishing Gear and Equipment Tools, Cool Fishing Gift for Men (Black-Blue)
【Performance Fillet Knife Set】 Item includes 3 standard fish knives (5-6-7 inches) made of G4116 German Stainless Steel. Razor Sharp & Flex can be used for quick filleting&boning meats and fish. Their corrosion resistance and durability are far superior to those of similar products on the market

$18.99 $29.99
20% Off

New
Sidomma Fillet Knife and Bait Knife Set Performance 5"-6"-7" G4116 German Flex Razor Sharp Stainless-Steel Blade with Sheath for Filleting and Boning, Pro Fishing Gear and Equipment Tools, Cool Fishing Gift for Men (Black-Blue)
【Performance Fillet Knife Set】 Item includes 3 standard fish knives (5-6-7 inches) made of G4116 German Stainless Steel. Razor Sharp & Flex can be used for quick filleting&boning meats and fish. Their corrosion resistance and durability are far superior to those of similar products on the market

$23.99 $29.99
25% Off

New
FLISSA Fillet Knife Set, Boning Knife & Bait Knives with Sharpener, Protective Sheath, Belt Clip, Non-Slip Handle, Portable Pouch & Corrosion Resistant Coating Blade, for Fresh or Saltwater (4-Piece)
Dimensions - Flissa fishing fillet knife set includes 4PC fillet knives, portable pouch, knife sharpener. Overall Length: 11"-15"; Blade Length: 5"-9"; Blade Thickness: 0.07" (1.8mm); Handle length: 6", Weight: 4.59oz-6oz

$29.99 $39.99
New
FLISSA Fillet Knife Set, Boning Knife & Bait Knives with Sharpener, Protective Sheath, Belt Clip, Non-Slip Handle, Portable Pouch & Corrosion Resistant Coating Blade, for Fresh or Saltwater (4-Piece)
Dimensions - Flissa fishing fillet knife set includes 4PC fillet knives, portable pouch, knife sharpener. Overall Length: 11"-15"; Blade Length: 5"-9"; Blade Thickness: 0.07" (1.8mm); Handle length: 6", Weight: 4.59oz-6oz

$39.99
Used
FLISSA Fillet Knife Set, Boning Knife & Bait Knives with Sharpener, Protective Sheath, Belt Clip, Non-Slip Handle, Portable Pouch & Corrosion Resistant Coating Blade, for Fresh or Saltwater (4-Piece)
Dimensions - Flissa fishing fillet knife set includes 4PC fillet knives, portable pouch, knife sharpener. Overall Length: 11"-15"; Blade Length: 5"-9"; Blade Thickness: 0.07" (1.8mm); Handle length: 6", Weight: 4.59oz-6oz

$35.99
New
HOSHANHO Fillet Knife 9 Inch, Super Sharp Boning Knife in High Carbon Stainless Steel, Professional Japanese Fish Knives for Meat Poultry Cutting
【Premium High Carbon Steel】This professional fish fillet knife is made from high-quality Japanese stainless steel 10Cr15CoMoV, which makes the HOSHANHO fillet knife more durable, harder, and sharper than other meat knives. With a hand polished edge at 15 degrees per side, the boning knife can achieves ultimate sharpness.

$65.99
New
Sidomma 2 pcs Fishing Fillet Knife Set Stainless Steel 6.5 Inch Pro Fish Knife for Filleting, Fishing Gear, Fishing Tool Set, Fishing Sccessories Gifts for Men
【Premium German Stainless Blades】Outstanding craftsmanship and convenient design combine with high-carbon stainless materials, Sidomma fishing knives incredibly sharp and durable

$12.34 $12.99

10 Fillet Knives deals are available from: Amazon stores, starting from $12.34.
The biggest discount we found is 37% on Sidomma Fillet Knife and Bait Knife Set Performance 5"-6"-7" G4116 German Flex Razor Sharp Stainless-Steel Blade with Sheath for Filleting and Boning, Pro Fishing Gear and Equipment Tools, Cool Fishing Gift for Men (Black-Blue) at Amazon.
The lowest price we found is $12.34 while the highest is $65.99.
Prices for the best Fillet Knives deals average at $33.79.
Last updated on May 2, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Fillet Knives.