Fishing Season: Year round; Tributaries closed December 1-third week of May. Check regulations before fishing.

Flint Creek - MT

Fishing Outlook & Conditions

Water Temp:

68

Blackfoot River Outfitters's Tip of the Week

Flint is running clear and has lots of weeds. The fish are tucked in undercut banks, overhanging grass, behind weed beds and deep pools. Putting your fly as tight as you can to those banks and structure is going to lead to more fish. Make fish commit to the dry and don’t throw a dropper.

Directions open in app

Map of Flint Creek

Water Flow Data

Orvis-Endorsed guides nearby

Blackfoot River Outfitters

5-Day Outlook as of 8/21/26

The weather in Phillipsburg this weekend is going to have highs in the 70s and 80s with a chance of rain on Saturday. The rest of the week looks similar to the weekend with highs in the 70s and 80s with a few chances of rain.

Techniques & Tips as of 8/21/26

A single hopper, ant, beetle or general attractor Purple Haze, Parachute Adams are the best way to attract fish. Fishing a dropper will be tough right now with the weed growth in Flint Creek. FIshing are eating hoppers so try a single hopper tight to the bank like a More or Less hopper, Henneberry Hopper or a Sweetgrass Hopper.

Local Species Available Year round; Tributaries closed December 1-third week of May. Check regulations before fishing.

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    Brown Trout

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    Mountain Whitefish

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    Cutthroat Trout

Blackfoot River Outfitters's Recommended Fly Patterns

"Must-have" fly fishing patterns in descending order of importance:

Name: Colors: Size(s):
Griffith’s Gnat N/A #16-18
Midge N/A #18-20
Elk Wing Caddis N/A #12-16
Bead Head Prince N/A #12-14
Vernille San Juan Worm N/A #8-12
Lightning Bug N/A #14-16
TJ Hooker tan 10-12
Perdigon black, red 14-16
Sparkle Minnow yellow and brown 12
Kreelex copper and brown 6

Griffith’s Gnat

This dry fly imitates a midge or a cluster of midges.

2.49

Item #0922

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Blackfoot River Outfitters's Recommended Gear

Description: About Flint Creek

Flint Creek winds down out the Pintler Mountains, back and forth across the hay fields near Philipsburg. The meanders are so tight at times you could virtually fish two sides of a button hook at the same time. The miles of undercut grassy banks are home to wild brown trout that eagerly eat hoppers all summer long. Most of Flint Creek is private so please respect that and ask first before entering someone's ranch.

Nearest Airport:

Missoula International Airport (MSO)

Hatches:

Terrestrials

Best Time to Fish:

Morning and the Evening

Best Stretch:

Just north of Philipsburg but ask before you fish - very little public access so please secure permission from landowners.

Best Access:

Just north of Philipsburg but ask before you fish - very little public access so please secure permission from landowners.