Fly fishing is an art that requires precision, patience, and the right equipment. One of the most critical components of fishing gear is the fly fishing line.
Discover everything you need to know about fly fishing lines, including different types, how to choose the right one and faqs whether you're a beginner or an experienced fisherman.
At Sportsman Finder, we help fishers compare and shop top-quality fly lines, fly reels, fly rods, and fly fishing waders from leading brands. Fly lines are listed from weight-forward to double taper, floating to sinking. Find the perfect and ideal line for your rod, reel, and next adventure.
Scientific Anglers Amplitude Smooth Redfish Cold Fly Line
$99.95
Seller: AvidMax
Scientific Anglers Mastery Anadro Fly Fishing Line
$79.95
Seller: AvidMax
Orvis Clearwater Fly Line
$49.00
Seller: AvidMax
Scientific Anglers Sonar Stillwater Clear Camo Fly Line
$99.95
Seller: AvidMax
Scientific Anglers Mastery MPX Fly Fishing Line
$79.95
Seller: AvidMax
Scientific Anglers Sonar Titan Tropical Clear Tip
$99.95
Seller: AvidMax
Cortland Euro Nymph Mono Core
$54.95
Seller: AvidMax
Scientific Anglers Dacron Fly Line Backing
$259.95
Seller: AvidMax
Orvis Pro Trout Fly Line - Smooth
$98.00
Seller: AvidMax
Scientific Anglers Freshwater Floating Shooting Line
$39.95
Seller: AvidMax
Scientific Anglers Amplitude Smooth Infinity Fly Line
$99.95
Seller: AvidMax
Scientifc Anglers Euro Nymph Kit Sky Blue
$39.95
Seller: AvidMax
Cortland 444 SL Fly Line
$69.95
Seller: AvidMax
Scientific Anglers Amplitude Smooth Creek Trout Fly Line
$99.95
Seller: AvidMax
RIO Mainstream Bass/Pike/Panfish Fly Line
$39.99
Seller: AvidMax
Scientific Anglers Sonar Stillwater Seamless Density I/S3 Fly Line
$99.95
Seller: AvidMax
Scientific Anglers SONAR Titan Int/Sink 3/Sink 5 Fly Line - All Sizes
$99.95
Seller: AvidMax
Cortland Ultralight Trout Series Fly Line
$99.95
Seller: AvidMax
RIO Elite Flats Pro Fly Line
$129.99
Seller: AvidMax
Scientific Anglers Mastery Competition Nymph Fly Line
$59.95
Seller: AvidMax
Cortland Liquid Crystal Guide Taper Fly Line
$99.95
Seller: AvidMax
Scientific Anglers Spey Lite Skagit Head - All Sizes
$59.95
Seller: AvidMax
Cortland Finesse Trout II Precision Floating Fly Line
$89.95
Seller: AvidMax
Scientific Anglers Frequency Full Sink Type VI Fly Line
$59.95
Seller: AvidMax
Scientific Anglers Amplitude Textured Infinity Fly Line
$129.95
Seller: AvidMax
RIO Elite Predator F/I/S3
$99.99
Seller: AvidMax
RIO Elite Switch Chucker Fly Line
$129.99
Seller: AvidMax
Scientific Anglers Amplitude Textured Grand Slam Taper Fly Line
$129.95
Seller: AvidMax
RIO Elite Bonefish Fly Line
$129.99
Seller: AvidMax
RIO Elite Single-Handed Spey Floating
$129.99
Seller: AvidMax
RIO Elite Xtreme Indicator Fly Line
$129.99
Seller: AvidMax
Scientific Anglers Wetcel Sink Tip Fly Line Type IV Fly Line
$39.95
Seller: AvidMax
Elite RIO Perception Fly Line
$129.99
Seller: AvidMax
RIO Elite Predator Floating
$99.99
Seller: AvidMax
Scientific Anglers Amplitude Smooth Grand Slam Fly Line
$99.95
Seller: AvidMax
Scientific Anglers TC Textured Tip - Intermediate / Sink 2
$29.95
Seller: AvidMax
Tenkara USA Nylon Tippet
$7.55
Seller: AvidMax
Orvis Pro Power Taper Fly Line - Textured
$129.00
Seller: AvidMax
Scientific Anglers Sonar Titan Sink Tip Type Intermediate Fly Line
$99.95
Seller: AvidMax
Elite RIO Gold Fly Line
$129.99
Seller: AvidMax
Scientific Anglers Frequency Trout Fly Line Buckskin
$59.95
Seller: AvidMax
RIO Elite Indicator Fly Line
$129.99
Seller: AvidMax
Scientific Anglers Amplitude Smooth Redfish Warm Fly Line
$99.95
Seller: AvidMax
Scientific Anglers Sonar Stillwater Parobolic Sink Fly Line
$99.95
Seller: AvidMax
Scientific Anglers Sonar Stillwater Seamless Density S3/S5 Fly Line
$99.95
Seller: AvidMax
RIO Technical Trout Premier Fly Line
$99.99
Seller: AvidMax
Scientific Anglers Amplitude Smooth Bonefish Fly Line
$99.95
Seller: AvidMax
RIO Premier Lightline
$99.99
Seller: AvidMax
Cortland Euro Nymph Braid Core
$54.95
Seller: AvidMax
Scientific Angler TC Textured Tip Complete Kit System
$149.95
Seller: AvidMax
Fly line selection isn’t just a technical detail—it’s the foundation of successful fly fishing. The right fly line allows you to present flies accurately, cast efficiently, and connect better with your target species. Whether you're stalking trout in a backcountry stream or chasing redfish on the flats, your line choice can make or break the day.
A pioneer in modern fly line technology, Scientific Anglers is renowned for its advanced coatings, slickness additives, and versatile tapers. Their Amplitude series is especially popular among pros for its durability and superior casting distance.
RIO combines performance and innovation with a wide variety of specialty tapers tailored for specific species and environments. Their fly lines are trusted by anglers worldwide for precision and control.
With a rich history dating back over 100 years, Cortland is a favorite among traditionalists and modern anglers alike. They offer dependable lines with consistent tapers and excellent sink-tip options.
Known for their high-quality fly rods and reels, Orvis also offers excellent fly lines engineered for smooth casting and consistent turnover. Their Hydros series delivers high performance for a range of fishing styles.
Fly lines come in weights ranging from 1 to 14+. The line weight must match the rod weight for optimal casting performance.
Fly line weight plays a crucial role in determining how your rod loads, how far you can cast, and what size flies you can effectively present. Choosing the right line weight ensures your setup is balanced and optimized for your target species and fishing conditions.
Fly line weights are measured on a scale from 1 to 14, with 1 being the lightest and 14 the heaviest. The line weight should match your rod and reel for smooth casting and proper energy transfer.
Fly fishing lines are designed to match specific environments—what works in a quiet mountain stream may fail in the heat and salinity of an ocean flat. Knowing the difference between freshwater and saltwater fly lines helps you choose the right gear for optimal performance and durability.
These fly lines are designed for colder, softer environments. Freshwater fly lines are built with more flexibility and lower stiffness to perform well in moderate to cold temperatures.
Key Features
Best For
These are engineered for harsh conditions. Saltwater lines are stiffer and more rugged to withstand heat, UV exposure, and salt corrosion.
Key Features
Best For
What’s the best fly line for beginners?
A weight-forward floating line in 5-weight is typically the most versatile and beginner-friendly option, ideal for learning in freshwater environments.
What is the difference between floating and sinking fly lines?
Floating lines stay on the surface, making them great for dry flies and topwater techniques. Sinking lines descend into the water column, which is useful for deeper fish or faster currents.
Can I use freshwater fly lines in salt water?
It's not recommended. Saltwater lines are built with tougher coatings and cores to withstand UV, salt, and larger fish. Freshwater lines may degrade quickly in saltwater.