❄️ Live Snow Report  ·  🎣 Live River Report — updated every day

Book Your Ski & Snowboard Rentals Today!

Congratulations! Your order qualifies for free shipping You are $200 Away from Free Shipping 🚚

🏔️ NEW: Earn points on every order with the Angles Adventure Club!
Slide image

Shop our new arrivals:

Korkers Bantam Lite Wading Boot
Korkers Bantam Lite Wading Boot

Your Cart 0

Congratulations! Your order qualifies for free shipping You are $200 away from free shipping.
Sorry, looks like we don't have enough of this product.

Pair with
Is this a gift?
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

Fly Lines & Leaders

Fly lines from Scientific Anglers, RIO and Airflo. Line does more for your casting than most rod upgrades, and it is the cheapest meaningful change you can make.

Bring your rod in and we will match a taper to it and spool it for you.

Filters

No filters available for this collection
Slide image
Airflo Superflo Ridge 2.0 Universal Taper Fly Line
Airflo Superflo Ridge 2.0 Universal Taper Fly Line
Airflo Superflo Ridge 2.0 Universal Taper Fly Line
Airflo Superflo Ridge 2.0 Universal Taper Fly Line
Airflo Superflo Ridge 2.0 Universal Taper Fly Line
Airflo Superflo Ridge 2.0 Universal Taper Fly Line

Airflo Superflo Ridge 2.0 Universal Taper Fly Line

$78.00
Slide image
Scientific Anglers Mastery Standard Fly Line
Scientific Anglers Mastery Standard Fly Line
Scientific Anglers Mastery Standard Fly Line

Scientific Anglers Mastery Standard Fly Line

$79.95
Scientific Anglers Amplitude Smooth Infinity all-purpose floating fly fishing line
Green coiled Scientific Anglers Amplitude Smooth Infinity all-purpose floating fly fishing line
Scientific Anglers Amplitude Smooth Infinity Fly Line
Scientific Anglers Amplitude Smooth Infinity Fly Line
Scientific Anglers Amplitude Smooth Infinity all-purpose floating fly fishing line
Green coiled Scientific Anglers Amplitude Smooth Infinity all-purpose floating fly fishing line

Scientific Anglers Amplitude Smooth Infinity Fly Line

$99.95
Slide image
Scientific Anglers Mastery Trout Fly Line
Scientific Anglers Mastery Trout Fly Line
Scientific Anglers Mastery Trout Fly Line

Scientific Anglers Mastery Trout Fly Line

$79.99
Slide image
RIO Premier RIO Gold Fly Line
RIO Premier RIO Gold Fly Line
RIO Premier RIO Gold Fly Line
RIO Premier RIO Gold Fly Line
RIO Premier RIO Gold Fly Line
RIO Premier RIO Gold Fly Line

RIO Premier RIO Gold Fly Line

$99.99
Slide image
Airflo Superflo Ridge 2.0 Tactical Taper - Fly Line
Airflo Superflo Ridge 2.0 Tactical Taper - Fly Line
Airflo Superflo Ridge 2.0 Tactical Taper - Fly Line
Airflo Superflo Ridge 2.0 Tactical Taper - Fly Line

Airflo Superflo Ridge 2.0 Tactical Taper - Fly Line

$78.00
Slide image
Scientific Anglers Frequency Trout
Scientific Anglers Frequency Trout
Scientific Anglers Frequency Trout

Scientific Anglers Frequency Trout

$59.95
Scientific Anglers Amplitude Textured Infinity Fly Line – Floating Fly Fishing Line for All-Purpose Use
The Bucksin/Camo colored coil of Scientific Anglers Amplitude Textured Infinity Fly Line – Floating Fly Fishing Line for All-Purpose Use
Scientific Anglers Amplitude Textured Infinity Fly Line – Floating Fly Fishing Line for All-Purpose Use
The Bucksin/Camo colored coil of Scientific Anglers Amplitude Textured Infinity Fly Line – Floating Fly Fishing Line for All-Purpose Use

Scientific Anglers Amplitude Textured Infinity Fly Line

$129.95
Slide image
RIO Premier Grand Fly Line
RIO Premier Grand Fly Line
RIO Premier Grand Fly Line
RIO Premier Grand Fly Line

RIO Premier Grand Fly Line

$99.99
Slide image
Scientific Anglers Mastery MPX Fly Line
Scientific Anglers Mastery MPX Fly Line
Scientific Anglers Mastery MPX Fly Line

Scientific Anglers Mastery MPX Fly Line

$79.99
Slide image
 
Lamson Liquid Fly Rod & Reel Outfit
Lamson Liquid Fly Rod & Reel Outfit

Lamson Liquid Fly Rod & Reel Outfit

$399.99
Fly Fishing Longmont Colorado, Fly Shop Longmont, Scientific Anglers, Bass Bug, Amplitude, Fly Line
 
Fly Fishing Longmont Colorado, Fly Shop Longmont, Scientific Anglers, Bass Bug, Amplitude, Fly Line
Fly Fishing Longmont Colorado, Fly Shop Longmont, Scientific Anglers, Bass Bug, Amplitude, Fly Line

Scientific Anglers Amplitude Bass Bug Fly Line

$129.95
Slide image
 
RIO Elite Gold Fly Line
RIO Elite Gold Fly Line

RIO Elite Gold Fly Line

$129.99
Slide image
Scientific Anglers Amplitude Textured Infinity Fly Line
Scientific Anglers Amplitude Textured Infinity Fly Line
Scientific Anglers Amplitude Textured Infinity Fly Line
Scientific Anglers Amplitude Textured Infinity Fly Line

Scientific Anglers Amplitude Textured Infinity Fly Line

$129.95
Slide image
Airflo SLN Euro Nypmh 0.60mm
Airflo SLN Euro Nypmh 0.60mm
Airflo SLN Euro Nypmh 0.60mm
Airflo SLN Euro Nypmh 0.60mm

Airflo SLN Euro Nypmh 0.60mm

$33.00
Slide image
Lamson Centerfire Fly Reel
Lamson Centerfire Fly Reel
Lamson Centerfire Fly Reel
Lamson Centerfire Fly Reel

Lamson Centerfire Fly Reel

From $499.99
Slide image
RIO Elite Predator Fly Line
RIO Elite Predator Fly Line
RIO Elite Predator Fly Line
RIO Elite Predator Fly Line

RIO Elite Predator Fly Line

$99.99
Slide image
 
Airflo Superflo Ridge 2.0 Power Taper - Fly Fishing
Airflo Superflo Ridge 2.0 Power Taper - Fly Fishing

Airflo Superflo Ridge 2.0 Power Taper - Fly Fishing

$78.00
Slide image
 
Airflo Superflo Sink Tip Fly Line
Airflo Superflo Sink Tip Fly Line

Airflo Superflo Sink Tip Fly Line

$60.00
Slide image
 
RIO Elite Gold MAX Fly Line
RIO Elite Gold MAX Fly Line

RIO Elite Gold MAX Fly Line

$129.99
Slide image
 
RIO Elite Gold XP Fly Line
RIO Elite Gold XP Fly Line

RIO Elite Gold XP Fly Line

$129.99
Slide image
 

Lamson Liquid Max Fly Rod & Reel Outfit

From $499.99
Slide image
 

Scientific Anglers Absolute Saltwater Leader

$16.95
Slide image
Scientific Anglers Grand Slam Fly Line
Scientific Anglers Grand Slam Fly Line
Scientific Anglers Grand Slam Fly Line

Scientific Anglers Grand Slam Fly Line

$79.95
Slide image

Stay Wild. Stay in the Know.

The Angles Insider Club

Not a newsletter — a reason to check your inbox before you head out. Members get new-gear alerts, local fishing reports for the St. Vrain, Big Thompson and South Platte, early access to sales, ski-season updates, rental openings, and class invites. All free.