When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

20 Best Cheapest Fish Finder (2022 Updated)

Some of the more affordable options on the market include the HawkEye Fishtrax 1C Fish Finder, the Humminbird PiranhaMAX 4 Fish Finder, and the Lowrance HDS-5 Gen2 Fish Finder.

20 Best Cheapest Fish Finder

Product Image Product Name Features Price

Fish Finder Garmin Striker 4 Portable Kit Gps Combo Marine Navigation Tools

  • Easy-to-use 3.5-inch color fishfinder with built-in, high-sensitivity GPS
  • Find fish; mark and return to hot spots, docks and ramps

Garmin Striker 4 Fishfinder

  • Easy-to-use 3.5-inch color fishfinder with built-in, high-sensitivity GPS
  • Find fish mark and return to hot spots, docks and ramps

Lowrance ActiveTarget Live Sonar

  • Get 3 game-changing views from 1 transducer: Forward, Down, or Scout
  • See fish in and around structure and watch them react live

Humminbird ICE 35 Fish Finder

  • Comes with a wall charger for added convenience
  • Features 3-color display to let you identify different real-time information easily

Humminbird Helix 5 di Fishfinder G2

  • 5 inch

Humminbird Helix 5 G2 GPS Fishfinder Offshore Fishing Boat Chartplotter Sonar

  • Exclusive Multi-Range Chirp allows you to view low, mid and high Chirp ranges, either individually or all at once.SWITCHFIRE

Hawkeye FishTrax 1C Handheld Fish Finder W-Hd Color Virtuview Display

  • 2″ x 1.6″ (50 x 40mm)Operating Temperature
  • 0 to 160°F (-18 to 71 °c)Depth Range
  • 1.5′ to 240 ft (.5 to 75 M)Transducer Cable Length

Humminbird Piranhamax Fish Finder

  • Display Size Diagonal -4.3”
  • Dual Beam Sonar
  • 2400 watts PTP300 Watts RMS

Garmin Striker Plus 4

  • Garmin dual-beam transducer.
  • Voedings-/gegevenskabel.
  • Draai-/kantelsteun.

Humminbird Helix 5 Sonar G2 Fishfinder with DualBeam Plus Sonar

  • 5-Inch Color WVGA Display
  • Dual Beam PLUS Sonar
  • 4000 watts PTP power output

Humminbird – 410170-1 Piranhamax 4 PT

  • The 4.3″ LCD display offers real-time information for added convenience
  • Built-in GPS lets you navigate the underwater route easily

Hawkeye – FishTrax 1 Portable Fish Finder w/LCD Virtuview Display

  • Sonar sensor is capable to go deep below the water and provides accurate readings
  • Runs on rechargeable AAA batteries to power up the device conveniently

Deeper Smart Fishfinder Start

  • Take your fishing experience to the next level with this innovative device
  • With Wi-Fi connectivity, sync it with your smartphone to upgrade shore fishing

Garmin Striker Vivid 7sv Fishfinder

  • 7

Lowrance Hook2 Fish Finder 4 inch

  • WIDER SONAR COVERAGE: The HOOK2 4x offers a wide-angle CHIRP sonar cone giving you double the coverage of traditional fish finders.

Lowrance HOOK2-4x 4inch Fishfinder All Season Pack

  • Lowrance Wide-Angle Broadband Sonar
  • Sonar Frequency: 200 kHz
  • Display Type: Color TFT

Lowrance Hook 4X Fish Finder with Bullet Skimmer Transducer

  • WIDER SONAR COVERAGE: The HOOK2 4x offers a wide-angle sonar cone giving you double the coverage of traditional fish finders.

HawkEye FishTrax 1X Kayak Dot Matrix Fish Finder, Red/Black

  • This fishfinder is designed to show objects underneath and around the boat
  • Its virtuview dot matrix LCD display offers clear and refined picture quality

Garmin Striker 4 Fishfinder Worldwide Version w/77/200kHz – 4-Pin Transducer …

  • Physical dimensions 9.1 x 15.0 x 4.1 cm
  • Display size, WxH 4.9 x 7.3 cm; diagonal 8.7 cm (3.5”)
  • Display resolution, WxH 480 x 320 pixels
Fish Finder Garmin Striker 4 Portable Kit Gps Combo Marine Navigation Tools
  • Easy-to-use 3.5-inch color fishfinder with built-in, high-sensitivity GPS
  • Find fish; mark and return to hot spots, docks and ramps
Garmin Striker 4 Fishfinder
  • Easy-to-use 3.5-inch color fishfinder with built-in, high-sensitivity GPS
  • Find fish mark and return to hot spots, docks and ramps
Lowrance ActiveTarget Live Sonar
  • Get 3 game-changing views from 1 transducer: Forward, Down, or Scout
  • See fish in and around structure and watch them react live
Humminbird ICE 35 Fish Finder
  • Comes with a wall charger for added convenience
  • Features 3-color display to let you identify different real-time information easily
Humminbird Helix 5 di Fishfinder G2
  • 5 inch
Humminbird Helix 5 G2 GPS Fishfinder Offshore Fishing Boat Chartplotter Sonar
  • Exclusive Multi-Range Chirp allows you to view low, mid and high Chirp ranges, either individually or all at once.SWITCHFIRE
Hawkeye FishTrax 1C Handheld Fish Finder W-Hd Color Virtuview Display
  • 2″ x 1.6″ (50 x 40mm)Operating Temperature
  • 0 to 160°F (-18 to 71 °c)Depth Range
  • 1.5′ to 240 ft (.5 to 75 M)Transducer Cable Length
Humminbird Piranhamax Fish Finder
  • Display Size Diagonal -4.3”
  • Dual Beam Sonar
  • 2400 watts PTP300 Watts RMS
Garmin Striker Plus 4
  • Garmin dual-beam transducer.
  • Voedings-/gegevenskabel.
  • Draai-/kantelsteun.
Humminbird Helix 5 Sonar G2 Fishfinder with DualBeam Plus Sonar
  • 5-Inch Color WVGA Display
  • Dual Beam PLUS Sonar
  • 4000 watts PTP power output
Humminbird – 410170-1 Piranhamax 4 PT
  • The 4.3″ LCD display offers real-time information for added convenience
  • Built-in GPS lets you navigate the underwater route easily
Hawkeye – FishTrax 1 Portable Fish Finder w/LCD Virtuview Display
  • Sonar sensor is capable to go deep below the water and provides accurate readings
  • Runs on rechargeable AAA batteries to power up the device conveniently
Deeper Smart Fishfinder Start
  • Take your fishing experience to the next level with this innovative device
  • With Wi-Fi connectivity, sync it with your smartphone to upgrade shore fishing
Garmin Striker Vivid 7sv Fishfinder
  • 7
Lowrance Hook2 Fish Finder 4 inch
  • WIDER SONAR COVERAGE: The HOOK2 4x offers a wide-angle CHIRP sonar cone giving you double the coverage of traditional fish finders.
Lowrance HOOK2-4x 4inch Fishfinder All Season Pack
  • Lowrance Wide-Angle Broadband Sonar
  • Sonar Frequency: 200 kHz
  • Display Type: Color TFT
Lowrance Hook 4X Fish Finder with Bullet Skimmer Transducer
  • WIDER SONAR COVERAGE: The HOOK2 4x offers a wide-angle sonar cone giving you double the coverage of traditional fish finders.
HawkEye FishTrax 1X Kayak Dot Matrix Fish Finder, Red/Black
  • This fishfinder is designed to show objects underneath and around the boat
  • Its virtuview dot matrix LCD display offers clear and refined picture quality
Garmin Striker 4 Fishfinder Worldwide Version w/77/200kHz – 4-Pin Transducer …
  • Physical dimensions 9.1 x 15.0 x 4.1 cm
  • Display size, WxH 4.9 x 7.3 cm; diagonal 8.7 cm (3.5”)
  • Display resolution, WxH 480 x 320 pixels

1. Garmin Striker Plus 4

Garmin Striker Plus 4

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart
Best Buy

Product Details

Specifications

Details
Product Type Fishfinder – included transducer
Width 3.9 in
Depth 1.8 in
Height 6.9 in
Weight 10.58 oz
Sonar
Features A-scope, AutoGain Technology, Ultrascroll, Fish Symbol ID, Bottom lock, course over ground (COG), CHIRP technology, built-in flasher, built-in GPS, Garmin Quickdraw Contours
Transducer
Transducer Type Dual-beam
Operating Frequency 50/77/200/260/455/800 kHz
Power Output (RMS) 300 W
Transducer Features Built-in temperature sensor
Built-in Display
Resolution 480 x 272
Display Diagonal 4.3″
Color Support Color
Features Split screen zoom, sunlight readable
Miscellaneous
Waterproof Yes
Waterproof Standard IPX7
Included Accessories Power/data cable, tilt/swivel mount, Garmin bumper sticker

Reviews From Real Customers

Brian
Normand223
CaptCol

2. Fish Finder Garmin Striker 4 Portable Kit Gps Combo Marine Navigation Tools

Fish Finder Garmin Striker 4 Portable Kit Gps Combo Marine Navigation Tools

  • Easy-to-use 3.5-inch color fishfinder with built-in, high-sensitivity GPS
  • Find fish; mark and return to hot spots, docks and ramps
  • Convenient keypad operation
  • Includes CHIRP (77/200 kHz) sonar transducer; transmit power (200 W RMS)/(1,600 W peak-to-peak)
  • Upgrade to high performance CHIRP with a GT8 or GT15 transducer (each sold separately)

Check Latest Price

Sold By Price
Amazon.com – Seller
Garmin – United States
Cabela’s
Sportsman’s Warehouse

Product Details

Specifications

Details
Product Type Fishfinder – included transducer
Width 3.6 in
Depth 1.7 in
Height 5.9 in
Weight 8.11 oz

Reviews From Real Customers

Neighbr
cabelas.com
ernie46

3. Garmin Striker 4 Fishfinder

Garmin Striker 4 Fishfinder

  • Easy-to-use 3.5-inch color fishfinder with built-in, high-sensitivity GPS
  • Find fish mark and return to hot spots, docks and ramps
  • Convenient keypad operation
  • Includes CHIRP (77/200 kHz) sonar transducer transmit power (200 W RMS)/(1,600 W peak-to-peak)
  • Upgrade to high performance CHIRP with a GT8 or GT15 transducer (each sold separately)

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Best Buy

Product Details

Specifications

Details
Product Type Fishfinder – included transducer
Width 3.6 in
Depth 1.7 in
Height 5.9 in
Weight 8.11 oz
Sonar
Features A-scope, AutoGain Technology, Ultrascroll, Fish Symbol ID, Bottom lock, GPS ready, split-screen zoom, course over ground (COG), CHIRP technology
Transducer
Transducer Mount Transom, trolling
Maximum Depth 1600 ft
Operating Frequency 50/77/200 kHz
Power Output (Peak to Peak) 1600 W
Power Output (RMS) 200 W
Transducer Features Built-in temperature sensor
Built-in Display
Type 1.9 in x 2.9 in
Resolution 480 x 320
Display Diagonal 3.5″
Color Support Color
Features Split screen zoom
Miscellaneous
Waterproof Yes
Waterproof Standard IPX7
Included Accessories Power cable, tilt/swivel mount

Reviews From Real Customers

Scother

4. Lowrance ActiveTarget Live Sonar

Lowrance ActiveTarget Live Sonar

  • Get 3 game-changing views from 1 transducer: Forward, Down, or Scout
  • See fish in and around structure and watch them react live
  • High-resolution, real-time images: No more sonar guesswork

Check Latest Price

Sold By Price
Amazon.com
Walmart
Lowrance
Bass Pro Shops

Product Details

Specifications

Details
Weight 12.7 lb

Reviews From Real Customers

vmorrellfishing
Wbrid
Steve48

5. Humminbird ICE 35 Fish Finder

Humminbird ICE 35 Fish Finder

  • Comes with a wall charger for added convenience
  • Features 3-color display to let you identify different real-time information easily
  • This battery powered fish finder helps provide efficient signal transmission during ice fishing

Check Latest Price

Sold By Price
Amazon.com – Seller
Walmart
Bass Pro Shops
Cabela’s

Product Details

Specifications

Details
Gain -3 dB
Input Current Type DC
Input Voltage 10.8 V – 20 V
Power 1800 W
Power Source Battery

Reviews From Real Customers

Big G
pappashu
Lakerguy

6. Humminbird Helix 5 di Fishfinder G2

Humminbird Helix 5 di Fishfinder G2

  • 5 inch

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart
Sportsman’s Warehouse

Product Details

Specifications

Details
Display Type WVGA
Power 4000 watts

Reviews From Real Customers

Ronald
HOFFINWI
Tweeter

7. Humminbird Helix 5 G2 GPS Fishfinder Offshore Fishing Boat Chartplotter Sonar

Humminbird Helix 5 G2 GPS Fishfinder Offshore Fishing Boat Chartplotter Sonar

  • Exclusive Multi-Range Chirp allows you to view low, mid and high Chirp ranges, either individually or all at once.SWITCHFIRE
  • Take command of how your sonar returns appear with our Clear and Max Modes.INTERNAL GPS
  • GPS antenna built into head unitDUALBEAM PLUS SONAR

Check Latest Price

Sold By Price
Amazon.com – Seller
C-A-L Ranch Stores
outdoority
electroeshop.com

Product Details

Specifications

Details
Screen Size 5 inches
Screen Resolution 800 x 480
Sonar SwitchFire sonar
Included Items transom-mount transducer, cable, and gimbal mount

Reviews From Real Customers

Kevin
Disappointed1205

8. Hawkeye FishTrax 1C Handheld Fish Finder W-Hd Color Virtuview Display

Hawkeye FishTrax 1C Handheld Fish Finder W-Hd Color Virtuview Display

  • 2″ x 1.6″ (50 x 40mm)Operating Temperature
  • 0 to 160°F (-18 to 71 °c)Depth Range
  • 1.5′ to 240 ft (.5 to 75 M)Transducer Cable Length
  • 15′ (4.5 m)Transducer Frequency
  • Dual 200/83 kHzTransducer Beam Angle

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Cabela’s

Product Details

Specifications

Details
Theme Type Fishfinder Only

Reviews From Real Customers

Patricia M
w.d.
Mark S

9. Humminbird Piranhamax Fish Finder

Humminbird Piranhamax Fish Finder

  • Display Size Diagonal -4.3”
  • Dual Beam Sonar
  • 2400 watts PTP300 Watts RMS
  • Depth Capability -320’ (DI) & 600’

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Sportsman’s Warehouse

Product Details

Specifications

Details
Diagonal Size 4.3″

Reviews From Real Customers

steatc_30
Matt49
Dean

10. Garmin Striker Plus 4

Garmin Striker Plus 4

  • Garmin dual-beam transducer.
  • Voedings-/gegevenskabel.
  • Draai-/kantelsteun.
  • Garmin bumpersticker.
  • Documentatie 4.

Check Latest Price

Sold By Price
Amazon
eBay
Varuste.net
Gael Force Marine

Product Details

Specifications

Details
Display resolution 272 x 480 pixels
Display size 4.3″
Physical dimensions 9.8 x 17.4 x 4.5 cm
Water rating IPX7
Display type QSVGA

Reviews From Real Customers

Wawa4ever
Paul D.

11. Humminbird Helix 5 Sonar G2 Fishfinder with DualBeam Plus Sonar

Humminbird Helix 5 Sonar G2 Fishfinder with DualBeam Plus Sonar

  • 5-Inch Color WVGA Display
  • Dual Beam PLUS Sonar
  • 4000 watts PTP power output

Check Latest Price

Sold By Price
Amazon
Walmart
Hodges Marine
Sportsman’s Warehouse

Product Details

Specifications

Details
Screen Size 5”
Resolution 800 x 400
Frequency 200/83
Dimensions 5″ x 10″ x 16″
Weight 3.6 lbs

12. Humminbird – 410170-1 Piranhamax 4 PT

Humminbird - 410170-1 Piranhamax 4 PT

  • The 4.3″ LCD display offers real-time information for added convenience
  • Built-in GPS lets you navigate the underwater route easily
  • Technically designed to let this fish finder work efficiently with the help of 7Ah battery

Check Latest Price

Sold By Price
Amazon
MyGreenOutdoors
Anchor Express
outdoority

Product Details

Specifications

Details
Voltage 480 V
Display Size 4.3″
Power Output Peak to Peak 2400 Watts
Display Resolution 480 x 272
Power Output RMS 300 Watts

Reviews From Real Customers

Skfjrbrb
D.V.
None1

13. Hawkeye – FishTrax 1 Portable Fish Finder w/LCD Virtuview Display

Hawkeye - FishTrax 1 Portable Fish Finder w/LCD Virtuview Display

  • Sonar sensor is capable to go deep below the water and provides accurate readings
  • Runs on rechargeable AAA batteries to power up the device conveniently
  • LCD display lets you read the important information conveniently

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
HawkEye Electronics

Product Details

Specifications

Details
Range Up to 240′
Technology Sonar
Display Type LED
Glare-Free Yes
Required Battery Type AAA

Reviews From Real Customers

Russell P
h.e.d.C.

14. Deeper Smart Fishfinder Start

Deeper Smart Fishfinder Start

  • Take your fishing experience to the next level with this innovative device
  • With Wi-Fi connectivity, sync it with your smartphone to upgrade shore fishing
  • Scans and displays fish icons, sizes, and depth in less time
  • With phone’s GPS and history mode, it allows you to save hotspots and view them again

Check Latest Price

Sold By Price
Amazon
eBay
Deeper
Waveinn.com

Product Details

Specifications

Details
Size 2.4″

Reviews From Real Customers

a

15. Garmin Striker Vivid 7sv Fishfinder

Garmin Striker Vivid 7sv Fishfinder

  • 7

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Tackle Warehouse

Product Details

Specifications

Details
PHYSICAL DIMENSIONS 9.3″ x 5.5″ x 2.3″ (23.5 x 14.0 x 5.8 cm)
DISPLAY RESOLUTION 800 x 480 pixels
DISPLAY TYPE WVGA color
WATER RATING IPX7
TRANSMIT POWER 500 W (RMS)

Reviews From Real Customers

Darren

16. Lowrance Hook2 Fish Finder 4 inch

Lowrance Hook2 Fish Finder 4 inch

  • WIDER SONAR COVERAGE: The HOOK2 4x offers a wide-angle CHIRP sonar cone giving you double the coverage of traditional fish finders.
  • FISH FINDER & GPS: The HOOK2 4x provides basic navigation with a GPS plotter that allows you to add waypoints, follow trails, and navigate.
  • TRANSDUCER INCLUDED: The included Bullet Skimmer transducer gives you traditional 2-D CHIRP sonar (fish arch) views.

Check Latest Price

Sold By Price
Amazon
Walmart
Beach Audio
BOATiD.com

Product Details

Specifications

Details
Size 4 Inch

Reviews From Real Customers

'chris'
Fin Reaper
Bo Cat

17. Lowrance HOOK2-4x 4inch Fishfinder All Season Pack

Lowrance HOOK2-4x 4inch Fishfinder All Season Pack

  • Lowrance Wide-Angle Broadband Sonar
  • Sonar Frequency: 200 kHz
  • Display Type: Color TFT
  • Resolution: 480 x 272
  • Sonar Max Power: 200W RMS

Check Latest Price

Sold By Price
Amazon
Lowrance.FactoryOutletStore.com
TackleDirect
First Choice Marine

Product Details

Specifications

Details
Sonar Frequency 200 kHz
Display Type Color TFT
Resolution 480 x 272
Sonar Max Power 200W RMS
Sonar Max Depth 500′ (152m)

Reviews From Real Customers

EG8675309
Sandy1
KingDave

18. Lowrance Hook 4X Fish Finder with Bullet Skimmer Transducer

Lowrance Hook 4X Fish Finder with Bullet Skimmer Transducer

  • WIDER SONAR COVERAGE: The HOOK2 4x offers a wide-angle sonar cone giving you double the coverage of traditional fish finders.
  • EASY SETUP: A single transducer can be mounted on the transom, inside the hull, on the trolling motor or through a scupper hole.
  • TRANSDUCER INCLUDED: The included Bullet Skimmer transducer gives you traditional 2-D sonar (fish arch) views.

Check Latest Price

Sold By Price
Amazon
eBay
Lowrance.FactoryOutletStore.com
MSM Electronics

Product Details

Specifications

Details
Operating Frequency 200kHz
Transducer Type Bullet Skimmer
Waterproof Standard IPx7
Resolution 480 x 272
Power Output TBD

19. HawkEye FishTrax 1X Kayak Dot Matrix Fish Finder, Red/Black

HawkEye FishTrax 1X Kayak Dot Matrix Fish Finder, Red/Black

  • This fishfinder is designed to show objects underneath and around the boat
  • Its virtuview dot matrix LCD display offers clear and refined picture quality
  • Enjoy uninterrupted usage for up to 30 hours with its powerful battery

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
West Marine

Product Details

Specifications

Details
Display Type LCD
Frequency 200 khz
LED Backlight Yes
Portable Yes
Screen Size 3″

20. Garmin Striker 4 Fishfinder Worldwide Version w/77/200kHz – 4-Pin Transducer …

Garmin Striker 4 Fishfinder Worldwide Version w/77/200kHz - 4-Pin Transducer ...

  • Physical dimensions 9.1 x 15.0 x 4.1 cm
  • Display size, WxH 4.9 x 7.3 cm; diagonal 8.7 cm (3.5”)
  • Display resolution, WxH 480 x 320 pixels
  • Display type HVGA colour
  • Weight 230g

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Hodges Marine

Product Details

Specifications

Details
Theme Type Fishfinder Only

Conclusion

There are a few things to keep in mind when looking for the cheapest fish finder. The first is that you’ll want to make sure you compare prices between different stores before making a purchase. The second is that you should also take into account the quality of the fish finder before making a purchase.

The third is that you’ll want to make sure you have a good return policy in place in case the fish finder doesn’t work out for you.

Sharing is caring!

Leave a Comment