Trout Fly Fishing Flies Guide
Choosing the right flies can make the difference between a slow day on the water and consistent trout action. Trout feed on a wide variety of aquatic insects throughout the year, and understanding which flies imitate those insects is the key to success.
This guide brings together proven trout fly patterns, seasonal hatch information, and river-specific recommendations so anglers can confidently choose the right fly before heading to the water.
Whether you're fishing western tailwaters like Utah’s Provo River or exploring mountain streams across the country, these fly patterns consistently produce trout.
Shop Trout Fly Categories
Different insects require different fly patterns. Explore the main trout fly categories below to find the right patterns for your next trip.
Browse the full selection here:
Shop All Flies
You can also explore specific categories:
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Dry Flies
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Nymphs
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Emergers
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Mayfly Patterns
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Caddis Flies
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Stonefly Patterns
These fly types imitate the insects trout encounter most often in rivers and streams.
Essential Trout Fly Guides
If you're building your fly box or learning which flies work best in different situations, these guides will help you choose confidently.
Best Trout Flies for Utah Rivers
Provo River Hatch Guide
10 Must-Have Trout Flies for Every Fly Box
These articles explain which flies are most effective during different seasons and hatch conditions.
Regional Fly Fishing Recommendations
Trout fishing conditions vary depending on the river and region. These fly collections are designed around specific locations where anglers frequently fish.
Popular regional fly collections include:
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Utah Flies
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Colorado Flies
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Montana Flies
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Provo River Flies
Each group contains flies that match the insects commonly found in those waters.
Building a Reliable Trout Fly Box
A successful trout angler doesn’t need hundreds of fly patterns. A small selection of dependable flies can cover most fishing situations.
Many anglers start with patterns such as:
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Pheasant Tail Nymph
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Zebra Midge
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Parachute Adams
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Elk Hair Caddis
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Blue Wing Olive
These flies imitate insects trout see frequently and are effective across many rivers.
Final Tip
Matching the hatch is important, but presentation and fly selection together are what consistently fool trout. Carry a balanced mix of nymphs, dry flies, and emergers so you can adjust to changing conditions throughout the day.
Browse all available fly patterns here: Shop All Flies
Learn More About Trout Flies
10 Must-Have Trout Flies for Every Fly Box
Best Trout Flies For Utah Rivers