Best Deals This Week

Best Fish Finders Depth Finders Deals Online in the US (10 deals found)

Last Updated - March 15, 2026 Sort By:

Best Choice

New
Humminbird PiranhaMAX 4 Fish Finder with Transducer, Dual Beam Sonar
Dual Beam Sonar: Choose from a narrow and a wide beam for great detail or a generous coverage area, helping you identify fish, structure and contours.

$130.04 $139.99
New
Venterior Portable Rechargeable Fish Finder Wireless Sonar Sensor Fishfinder Depth Locator with Fish Size, Temperature, Bottom Contour, Color Display
Castable: No more long & heavy cable for transducer. Clear Color Screen: it comes with clear color TFT LCD display (2 screen background colors selectable - black and white), which enables you to read the screen in bright sunlight or at night. It applies to lake, river, sea and other fishing environment. Suitable for fishing from a kayak or boat, casting from the shore or using for ice fishing.

$87.99
Best Value

New
Humminbird HELIX 5 G2 Fish Finder with DualBeam PLUS & SwitchFire Sonar
SwitchFire Sonar: Offers two display modes that allow you to add or remove detail at the push of a button; Adjust sonar returns to account for water depth, temperature, and turbulence, or watch lure presentations in real-time

$241.40
New
Eagle 4X, 4" IPS Portrait Fish Finder with Bullet transdcuer
HIGH-VIS IPS SCREEN: IPS Screen allows for anglers to view crisp images in the daylight, with polarized sunglasses, and at extreme angles.

$119.99
Used
Eagle 4X, 4" IPS Portrait Fish Finder with Bullet transdcuer
HIGH-VIS IPS SCREEN: IPS Screen allows for anglers to view crisp images in the daylight, with polarized sunglasses, and at extreme angles.

$113.05
32% Off

New
Lowrance HOOK Reveal 5 SplitShot - 5-inch Fish Finder with SplitShot Transducer, Preloaded C-MAP US Inland Mapping
FISHREVEAL: Fish are easier to find and easier to identify. FishReveal combines the target separation of Lowrance CHIRP sonar and the high-resolution images of structure from DownScan Imaging to makes fish light up on your display.

$264.90 $389.00
New
Copkim 4 Pack Depth Finder Ice Fishing Portable Depth Finder Clip-on Water Deep Gauge Instruments for Oceans Lakes Rivers or Coastal Waters (Orange)
Clip-on Depth Finders: you will receive 4 depth finder, simply clip them onto your line and use them; Lower the depth finder to the bottom, once it touches the seabed, you'll know the exact depth to adjust your float; It's perfect for quickly finding the bottom and setting the depth for stopping and flipping your float

$18.99
New
LUCKY Portable Fish Finder Handheld Kayak Fish Finders Wired Fish Depth Finder Sonar Sensor Transducer for Boat Fishing Sea Fishing
☀ The portable fish finder, with updated 2.4inch TFT color LCD screen(more clear to display), can detect and display underwater contour, water depth, water temperature and fish size(big/middle/small) and fish depth. It has two user modes: TRANSDUCER/SIMULATION. Try all functions in simulation mode and go fishing in transducer mode.

$82.89
12% Off

New
Humminbird PiranhaMAX 4 Fish Finder with Transducer, Down Imaging
Down Imaging: Get a clear view of what's happening below your boat; View timber, brush, bridge pilings, rocks and any other structure with sharp detail

$168.00 $189.99
Used
Humminbird PiranhaMAX 4 Fish Finder with Transducer, Down Imaging
Down Imaging: Get a clear view of what's happening below your boat; View timber, brush, bridge pilings, rocks and any other structure with sharp detail

$148.85

10 Fish Finders Depth Finders deals are available from: Amazon stores, starting from $18.99.
The biggest discount we found is 32% on Lowrance HOOK Reveal 5 SplitShot - 5-inch Fish Finder with SplitShot Transducer, Preloaded C-MAP US Inland Mapping at Amazon.
The lowest price we found is $18.99 while the highest is $264.90.
Prices for the best Fish Finders Depth Finders deals average at $137.61.
Last updated on March 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Fish Finders Depth Finders.