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Fly Fishing In Idaho

Idaho

Legendary Rivers, Endless Trout

Idaho is one of the crown jewels of Western fly fishing. With snow-fed rivers, rugged mountain scenery, and some of the finest trout water in the country, it's easy to see why anglers travel from around the world to fish here. Whether floating a legendary river or hiking into a remote backcountry creek, Idaho delivers the kind of fishing experience that keeps people coming back year after year.

The state is home to famous fisheries like the Henry's Fork, South Fork Snake, Silver Creek, Salmon River, and St. Joe River. Rainbow, brown, cutthroat, bull, and brook trout all thrive across Idaho's diverse waters, while native Westslope cutthroat and Yellowstone cutthroat remain prized catches. From technical spring creeks and productive tailwaters to fast freestone rivers and alpine lakes, Idaho offers nearly every style of trout fishing imaginable.

Idaho is often described as the last great frontier for trout anglers, and it's easy to understand why. Vast public lands, uncrowded rivers, and seemingly endless miles of fishable water create a sense of adventure that's becoming increasingly rare. Whether you're searching for rising trout on a quiet spring creek or drifting one of the West's legendary rivers, Idaho embodies everything many anglers picture when they dream about fly fishing.

Top Target Species - Idaho

Explore hatch charts for near and afar

Hatch Charts

Top Hatches / Fly Collections for Idaho

Salmonflies / Stoneflies

Pale Morning Dun Mayflies

Terrestrials

Caddis

Best Selling Flies for Idaho

See More Best Selling flies for Idaho
  • Big Y Fly Co-Parachute Adams-Dry Fly

    Parachute Adams

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    The Parachute Adams is one of the most versatile and trusted dry flies ever created, designed to imitate a wide range of mayflies in both dun and e...

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    Value must be grater than or equal to 1.
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    Tenkara

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    The Tenkara fly originated in Japan. The Japanese had a simple philosophy when it came to catching fish: if they weren't biting this fly, the fish...

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    Value must be grater than or equal to 1.
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    Blowtorch - Tungsten (Barbless)

    $1.10
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    The Blowtorch is one that has been requested by customers and with good reason.  It contains a natural features of a nymph, with enough attraction...

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    $1.22
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    $1.10
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    Value must be grater than or equal to 1.
  • Elk Hair Caddis Brown dry fly for trout fishing from Big Y Fly Co
    Elk Hair Caddis Black dry fly for trout fishing from Big Y Fly Co

    Elk Hair Caddis

    $0.99
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    The Elk Hair Caddis is a must-have dry fly that imitates adult caddisflies skating and drifting across the surface. It’s one of the most dependable...

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  • Big Y Fly Co-BWO Dry Fly

    Blue Wing Olive

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    The Blue Wing Olive is a must-have for matching one of the most consistent and important mayfly hatches across trout fisheries. When conditions tur...

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    Value must be grater than or equal to 1.
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    Frenchie Nymph-Tungsten

    $1.10
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    A great all purpose nymph. It simple profile and tungsten beadhead keep it rolling on the bottom and make it simply irresistible. While Pink is th...

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    Value must be grater than or equal to 1.
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    Stimulator

    $0.99
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    This pattern was designed by Randall Kaufmann, borrowing liberally from the Improved Sofa Pillow and Bucktail Caddis. The Stimulator has become on...

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    Adams

    $0.99
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    The Adams is one of the most successful dry fly patterns of all time. Can be used to imitate a plethora of mayfly hatches, including baetis, call...

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    Value must be grater than or equal to 1.
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    Kebari

    $1.09
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    Tenkara fishing, which originated in Japan, has been increasing in popularity over the last 5 years or so. The Kebari is an old pattern that was ...

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    Copper John-Beadhead

    $0.89
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    A cross between the pheasant tail and brassie. Works well where ever there are stonefly or mayfly nymphs. Classic profile, sinks fast, sleek, an...

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  • Big Y Fly Co-Chubby Chernobyl Olive-ry Fly
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    Chubby Chernobyl

    $1.07
    $1.19
    $1.19 - $1.19
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    Description The Chubby Chernobyl is one of the most versatile and reliable dry flies ever designed for western rivers. Built with a high-floating f...

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    $1.07
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    Save 10% Save %
    Value must be grater than or equal to 1.
  •

    Pale Morning Dun

    $0.99
    $0.99 - $0.99
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    Quite simply one of THE great hatches. Many, many anglers rely on this hatch to provide them with the bulk of their warm weather fish. Begins as e...

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    Pheasant Tail

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    A classic nymph, peacock thorax, slender pheasant tail body. The wire rib presents a nice segmented look, in addition to adding flash and durabili...

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    Yellow Sally

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    A great imitation of a smaller adult salmonfly, very prolific during the summer months. The little yellow sally is a staple on many stream through...

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    Zebra Midge Curved-Beadhead

    $0.89
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    Representing the most common of trout food sources, the midges. AKA Chironomids. It has been estimated that up to 22% of a trout's diet is compos...

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    $0.89
    $0.99
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    $0.89
    Save 10% Save %
    Value must be grater than or equal to 1.

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