Fly Fishing Adventures in Montana, Wyoming and Yellowstone

Welcome to Greater Yellowstone Flyfishing Outfitters, the premier fly fishing and outdoor guide service for Yellowstone, Montana, and Wyoming!

Situated at the center of the country's most expansive selection of blue-ribbon trout fisheries, we offer a wide array of fly fishing adventures in Montana, Wyoming, and Yellowstone National Park. Custom-tailored, you can choose to fish for a day or a week, float large rivers, wade small creeks, enjoy the thrill of whitewater, or explore remote backcountry streams. The possibilities are endless!

Fly Fishing Trips For All Skill Levels

Greater Yellowstone Flyfishing Outfitters offers customized fly fishing day trips, overnight river adventures, all-inclusive fly fishing vacation packages, trout tour road tripswilderness fly fishing pack trips, and corporate group and business excursions that provide exciting fly fishing opportunities for friends, families, and anglers of all ages and abilities.

30 Years of Fly Fishing Experience

Our expert fly fishing guides will ensure you have a successful fly fishing adventure in Montana, Wyoming, or Yellowstone. Our guides have over 32 years of experience fishing and guiding anglers of all abilities. Check out our interactive map and begin planning a memorable fly fishing adventure. 

Thank you for visiting Greater Yellowstone Flyfishing Outfitters. We look forward to planning your next great fly fishing adventure in Montana, Wyoming, or Yellowstone!

Get Started
Wyoming Fly Fishing Trophy Brown Trout



Ready to book a fly fishing adventure in Montana, Wyoming, or Yellowstone? Greater Yellowstone Flyfishing Outfitters operates over a vast territory and provides a wide selection of fly fishing adventures, all-inclusive fishing trips, and guided backcountry trips. Our Greater Yellowstone experts will plan the perfect fly fishing trip for you and your group. Have questions or need additional information? Contact Greater Yellowstone Flyfishing Outfitters now, and we’ll work to customize the perfect fly fishing vacation for you!

Book Now


Once you've decided to book your all-inclusive fly fishing vacation or fly fishing day trip, we are here to help with all the logistics for a successful outing. Our Trip Planning page has information on local and regional accommodations, airports and airlines, ground transportation, and fishing licenses. Need help? Email or call us, and we'll help you every step of the way.

Don't want to worry about any details at all? Book an all-inclusive fly fishing trip; our team will organize it from start to finish, saving you stress and effort.

Trip Planning Info

Montana Fishing

Illustration: Map of Montana
Explore Montana

Wyoming Fishing

Illustration: Map of Wyoming
Explore Wyoming

Yellowstone Park Fishing

Illustration: Map of Yellowstone National Park boundary
Explore Yellowstone
GYFO is the absolute best outfitter. Whether it’s a trip with the guys or a family trip. Chad does whatever it takes to make it top-notch.
Len Aschack
GYFO is unbeatable when you want a true flyfishing experience on the river. We have done multiple trips, and Chad always gets us into a lot of fish and unbelievable scenery without the crowds of drift boats and rafts that clog the rivers nowadays. On our last two trips with GYFO, we never saw another fisherman, drift boat, or raft, which is unheard of nowadays; unless you're fishing with GYFO, Chad knows how to get you on public water without the crowds. You're a valued client with Chad, not just another number with dollars to spend.
Shawn Olsen
Bozeman, MT
The Sphinx, Madison Range


Get Started